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Ideal Rig 135
User Manual
FINAL DOCUMENTATION
Amphion Integrated System
Customer
National Oilwell Varco
Rig/Hull
IR 135
11000 Corporate Centre Drive.
Project Manager
N/A Purchase Order Number
GPK1000451
Houston, Texas 77041 USA Phone: (281) 854-0400
Serial Number
N/A Project Number
FAX: (281) 854-0607
8375 Document Number
Rev
10707386-FDD
www.nov.com
01
Document number Revision Page
10707386-FDD 01 2
REVISION HISTORY
01
03.01.2013
Rev
Date (dd.mm.yyyy)
Final Documentation
CHANGE DESCRIPTION
Revision 01
www.nov.com
Change Description Initial Release
Reason for issue
VNB
KM
RM
Prepared
Checked
Approved
Final Documentation Package Ideal Rig 134 P.O. Number: GPK1000451
Document Number: 10707837-TOC Revision: 01 Page: i of ii
Table of Contents This manual may consist of several volumes, chapters and sections and is housed in a number of different binders as necessary to adequately document the equipment presented.
FINAL DOCUMENTATION PACKAGE Ideal Rig 135 Amphion Integrated System Description
Chapter 1
Chapter - Section
Installation, Operation & Maintenance
Operation and Maintenance ........................................................................................... 1.1 Operation & Maintenance
Spare Parts ...................................................................................................................... 1.2 Spares List – Commissioning/ Operating
Chapter 2
Technical Document & Drawing Package
General Drawings ........................................................................................................... 2.1 Assembly Drawing Interface and Connection Drawing
System Diagram & Specifications ................................................................................. 2.2 Electrical Single Line Diagram Cause & Effect Chart Network Topology Diagram
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Final Documentation Package Ideal Rig 134 P.O. Number: GPK1000451
Document Number: 10707837-TOC Revision: 01 Page: ii of ii
Electrical/Instrument ....................................................................................................... 2.3 Electrical Block Diagram Electrical Interconnect/ Termination Diagram Electrical Cable Index Hazardous Area Equipment Index Input / Output Map
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FINAL DOCUMENTATION Amphion Manual
Chapter 1 Installation, Operation & Maintenance
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FINAL DOCUMENTATION Amphion Manual
Section 1.1 Operation and Maintenance
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CHAPTER 1 INDEX 1.1 Installation, Operation & Maintenance
REFERENCE
8375
REFERENCE DESCRIPTION
Operation & Maintenance
This document contains proprietary and confidential information which belongs to National Oilwell Varco; it is loaned for limited purposes only and remains the property of National Oilwell Varco. Reproduction, in whole or in part; or use of this design or distribution of this information to others is not permitted without the express written consent of National Oilwell Varco. This document is to be returned to National Oilwell Varco upon request and in any event upon completion of the use for which it was loaned. National Oilwell Varco
www.nov.com
National Oilwell Varco Rig Solutions 11000 Corporate Centre Drive Suite 200 Houston, Texas 77041 Phone + 281.854.0400 Fax + 281.854.0607
This section of the manual contains examples of Amphion equipment, features, and operator interface screens, and may or may not represent your particular rig configuration.
Conventions This manual is intended for use by field engineering, installation, operation, and repair personnel. Every effort has been made to ensure the accuracy of the information contained herein. National Oilwell Varco® (NOV) will not be held liable for errors in this material, or for consequences arising from misuse of this material.
Notes, Cautions, and Warnings Notes, cautions, and warnings provide readers with additional information, and to advise the reader to take specific action to protect personnel from potential injury or lethal conditions. They may also inform the reader of actions necessary to prevent equipment damage. Please pay close attention to these advisories.
The note symbol indicates that additional information is provided about the current topics.
! The caution symbol indicates that potential damage to equipment or injury to personnel exists. Follow instructions explicitly. Extreme care should be taken when performing operations or procedures preceded by this caution symbol.
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General Information
The warning symbol indicates a definite risk of equipment damage or danger to personnel. Failure to follow safe work procedures could result in serious or fatal injury to personnel, significant equipment damage, or extended rig down time.
Illustrations Illustrations (figures) provide a graphical representation of equipment components or screen snapshots for use in identifying parts or establishing nomenclature, and may or may not be drawn to scale. For component information specific to your rig configuration, see the technical drawings included with your NOV documentation.
Safety Requirements NOV equipment is installed and operated in a controlled drilling rig environment involving hazardous situations. Proper maintenance is important for safe and reliable operation. Procedures outlined in NOV manuals are the recommended methods of performing operations and maintenance.
! To avoid injury to personnel or equipment damage, carefully observe requirements outlined in this section.
Personnel Training All personnel performing installation, operations, repair, or maintenance procedures on the equipment, or those in the vicinity of the equipment, should be trained on rig safety, tool operation, and maintenance to ensure their safety.
! Personnel should wear protective gear during installation, maintenance, and certain operations.
Contact the NOV Drilling Equipment training department for more information about equipment operation and maintenance training.
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General Information
1
Recommended Tools Service operations may require the use of tools designed specifically for the purpose described. NOV recommends that only those tools specified be used when stated. Ensure that personnel and equipment safety are not jeopardized when following service procedures or using tools not specifically recommended by NOV.
General System Safety Practices The equipment discussed in this manual may require or contain one or more utilities, such as electrical, hydraulic, pneumatic, or cooling water.
! Read and follow the guidelines below before installing equipment or performing maintenance to avoid endangering exposed persons or damaging equipment.
Isolate energy sources before beginning work.
Avoid performing maintenance or repairs while the equipment is in operation.
Wear proper protective equipment during equipment installation, maintenance, or repair.
Replacing Components
Verify that all components (such as cables, hoses, etc.) are tagged and labeled during assembly and disassembly of equipment to ensure correct installment.
Replace failed or damaged components with NOV certified parts. Failure to do so could result in equipment damage or injury to personnel.
Routine Maintenance Equipment must be maintained on a routine basis. See the service manual for maintenance recommendations.
! Failure to conduct routine maintenance could result in equipment damage or injury to personnel.
Proper Use of Equipment NOV equipment is designed for specific functions and applications, and should be used only for its intended purpose.
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General Information
D811006160-MAN-001 Revision 01 Page 1-4 of 4
Service Centers For a directory of NOV Service Centers, see NOV document number D811001337-DAS-001, titled “Service Center Directory.” This document is located in the User Manual. The link below provides after-hours contact information for emergencies or other equipment issues requiring an immediate response by NOV service personnel. http://www.nov.com/ContactUs/24HrEmergencyContacts.aspx
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Amphion™ Overview
2
This section of the manual contains examples of Amphion equipment, features, and operator interface screens, and may or may not represent your particular rig configuration.
Main Features and Equipment The Amphion system provides operators with control of drilling tools and processes from an ergonomically-correct workstation. Usually located inside the driller’s cabin, the workstations offer tool control and status information applicable to the operations being performed. The LER and multi-tool controller (MTC) cabinets are considered safe areas for installing Amphion components that carry no hazardous area classifications. Depending on your particular rig’s configuration, it may contain variations of the following features and equipment:
One or more operator workstations, equipped with touchscreens
One or more multi-tool controller (MTC) cabinets
Integrated operator interface application for National Oilwell Varco (NOV) and thirdparty tools, systems, or processes, such as: Alarm and Event System Automated Drawworks System Automated Roughneck Bridge Racker and Tailing Arm Casing Running Tool Chair (Workstation) Diagnostics Drawworks VFD Assignment Controls Driller Auxiliaries Fingerboard Foxhole Hydraulic BX Elevators Hydraulic Cathead Hydraulic Power Unit Mud Pump Motor Assignment Controls Motor Control Center (MCC) Mud Pumps
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Ownership Overview Pipe Racking System Power Management System Power Slips Rotary Support Table Silicon-Controlled Rectifiers (SCR) Simple Data Acquisition (S-DAQ™) module System 5 Data Acquisition (V-DAQ™) module Top Drive System Top Drive VFD Assignment Controls Variable Frequency Drive (VFD) System RigSense™ application, RigSense server Zone Management System (ZMS)
Engineering drawings
Equipment service manuals
Amphion tool controller service manual
Amphion operator’s guide
Amphion technical reference manual
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Amphion™ Overview
2
Operator Workstation The workstations are the user's interface to the control network and tools. A Wrap-Around™ workstation is shown here. Located in the driller’s cabin, each workstation may contain:
Amphion touchscreens (four shown here)
Joysticks (one shown here)
Two discrete switch control panels
One chair
300 250
350
500 550 400 450 600
650
700 750
200
800
150
850
100
900
TONG SCALE HOOK LOAD
50
X 1000 LB
O
LCD WEIGHT ON BIT
X 1000 LB
1000
Sit Down
Stand Up/Sit Down
Touchscreen Computers Workstations include self-contained touchscreens that display tool control, drilling operation, alarm, and status information. The Wrap-Around workstation can accommodate up to four touchscreens, all with access to tools connected to the network.
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Amphion™ Overview
Workstation Control Panels Joysticks are used for tools that require controlled movement, such as the drawworks or the racker. See section titled "Joysticks" on page 2-6. Discrete switch controls are normally dedicated to frequently-used operations (such as opening and closing the power slips or racker jaws). While there are many possible combinations of controls and placement of the buttons and discrete switches, two examples of workstation control panels are presented here. Specific controls and their placement can vary widely from one rig to the next, depending on the customer’s needs.
Left Control Panel Examples
MUD PU THRO MP #1 TTLE
MUD PU THRO MP #1 TTLE
MUD PU THRO MP #2 TTLE
MUD PU THRO MP #2 TTLE
M U D P U M P S
MUD PU THRO MP #3 TTLE
OFF /AUT O
N
TDS
KE
CLO
SE
TDS
DRIL L
CLO SE
BRA
TDS
OPE
MUD PU THRO MP #3 TTLE
FLO
AT
LINK
OPE N
POW
ER S
TILT
OPE N
OPE N
CLO SE
ELE
VAT OR R AC
ELE
VAT OR
KER
OFF /AUT O
CLO
SE
RAC KER X OVE /Y RRID E
OFF /AUT O
DRA
RAC K TRA ER OVE VEL RRID E
ON
ING
JAW
ON
W
OVE WORKS RRID E
PAR K
RAC KE JAW R S
DOL
PAR K
LINK CLO SE
TDS
TDS
TDS OPE N
IBOP LINK
TILT
FLO AT
CLO SE
LIPS
DRIL L
TDS
P U M P S
ON OPE N
TDS
M U D
BRA
LY E
NAB
ING
BRA
KE
LE
KE
SLIP
S EN
A OVE DS RRID E
OPE N
ABL E
CLO
SE
IBOP
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2
Amphion™ Overview
Right Control Panel Examples
OOR L FL DRIL IPMENT EQU TOP E-S
H TO
PUS
OOR L FL DRIL IPMENT EQU TOP E-S
P
STO
H TO
PUS
P
STO
M
TDS
P RT R
O AUT AR - ENCE U SEQ
RPM
TDS
E
AK
MAK
BRE
OUT IN
N
DOW UP
E
U ORQ AR T PIN AR S E
CLO
G RRIA W CA
T
CLO
L WEL
BAC
K
SE
SE
N OPE
E
EAS
SE
INCR
L TOO IP H ERS OWN SE ALL A RELE SE/ CLO K LOC N/ E P O AUTO
REA
N OPE
DEC
LOW LIC F RAU ALVE HYD V CMC UT OFF SH
W AR T
AIR KING E WOR R CMC PRESSU APV
W
AR S AR
EL TRAV
SE C LO N OPE
MAIN CMC VE VAL
L TOO IP H ERS OWN SE ALL A E REL IPS P/SL R BLE ENA LEVATO E BX
PU LL PAY
EAD
CATH
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Amphion™ Overview
Joysticks
Unless the override is engaged, the trigger (also referred to as a “dead man switch”) mounted on the front of the joystick must be depressed in order to operate the equipment.
Open Slips Close Slips Upper
Lower
Lower Hoist
Dead man switch
Dead man switch
Lower
+Y +X
-X
-Y
Hoist
Drawworks and Power Slips
Bridge Racker or PRS
The joystick mounted on the operator workstation’s right control panel can control:
The drawworks
The drawworks and the power slips
The racker
The tool or tools that a joystick controls depends upon your particular rig configuration and tool ownership. Tool ownership logic prevents the operator from taking ownership of both the drawworks and the racker simultaneously. See section titled "Tool Ownership" on page 2-34. Using the joystick to move the racker affects its destination, which varies depending on its current mode (selected via the user interface). If the joystick does not offer power slip controls, then the workstation’s control panel normally contains a discrete switch for opening and closing the slips. This is in addition to touchscreen controls.
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Amphion™ Overview
2
If the joystick has the ability to control both the power slips and the drawworks, the workstation’s control panel will not contain controls for opening and closing the power slips. However, the control panel will contain a button that must be pressed in order to enable the power slips and allow the operator to control the slips by using either the joystick or touchscreen controls.
See Chapter 7, titled "Drawworks,” and Chapter 10, titled "Power Slips.”
See section titled "Workstation Control Panels" on page 2-4.
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Amphion™ Overview
Main Menu Navigation This section of the operator’s guide provides a brief overview of the main components normally included on the main menu navigation bar. See appropriately-titled sections below, and toolspecific chapters for more detailed information about each tool’s menu and operator screens. The navigation menu shown below displays along the bottom of most screens.
Active tool
Navigation menu buttons
Alarms and Events The main menu’s Alarms button blinks red when there is at least one active and unacknowledged alarm. The button displays solid red when there is at least one active but already acknowledged alarm. Otherwise, the button displays solid blue. Press Alarms to display the tool alarm menu.
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Amphion™ Overview
2
The tool buttons blink red when there is at least one active and unacknowledged alarm for that particular tool. The button displays solid red when there is at least one active but already acknowledged alarm. Otherwise, the button displays solid blue. Press the red tool button to display alarms associated with that tool. See Chapter 3, titled "Alarms and Events” for more information.
Operator Tool Menus Press Tools to display the appropriate operator’s tool menu.
Driller Tools
Assistant Driller Tools
Current tool ownership status indicators display in the bottom left corner of each tool button (where applicable). See section titled "Tool Ownership" on page 2-34 for more information. Press to select a tool and display its default operator screen. See tool-specific chapters in this manual for more detail.
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Amphion™ Overview
(This Tool) Menu The label on the tool menu button changes, depending upon the currently-selected tool. For example, the top drive’s tool menu is labeled Top Drive. Press the tool menu button to display its menu. Most tools listed in the operator’s tool menu have tool-specific menus that normally include the basic options shown here.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Maintenance Mode" on page 2-11.”
See tool-specific chapter.
Press the Operator button to display the current tool’s operator screen.
See tool-specific chapters for more information about each tool’s menu. See sections below for information about each of the above menu items.
Back or Forward Press Back or Forward to toggle between the current screen and the previous screen.
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Amphion™ Overview
2
Maintenance Mode Press --> Maintenance Mode to display the Maintenance Mode screen.
Press Active to engage maintenance mode for the appropriate tool controller (also referred to as an “SBC”). Press Inactive to disengage maintenance mode. A green backlight marks the current selection. Enable maintenance mode to engage tool override for maintenance purposes only.
Use with caution. Significant risk of equipment damage and danger to personnel exists in maintenance mode. Failure to observe and follow proper safe working procedures could result in serious or fatal injury to personnel, significant equipment damage, and extended rig down time.
Controls are disabled at the operator workstation touchscreens when maintenance mode is enabled. From the diagnostic workstation (DWS) computer, select one of the following tools:
Auxiliary (normally includes the cathead, HPU, power slips, and rotary table)
Conveyor
Racker
Roughneck
Top Drive
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Enabling Auxiliary maintenance mode places all auxiliary tools into maintenance mode.
Operator Screens Many tool screens contain common features shown in this section.
Operator Messages Most tool screens contain messages for the operator that display along the bottom of the screen.
Keypads Numeric keypads and alpha-numeric keyboards are pop-up windows that appear when the operator presses a tool’s on-screen button, and is normally used to define a specific parameter for a tool.
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Amphion™ Overview
2
Utility Menu Choose a tool then press Utility to display the Utility menu:
Choose Units Choose a tool then press Utility --> Choose Units to display the Choose Units pop-up window.
Press the arrow up or down buttons to highlight and select a unit of measure.
Measurement units selected on this screen affect all screens displayed on that particular touchscreen. Different units of measure can be assigned to other touchscreens. For example, one touchscreen can display metric, while another displays U.S. measurements.
Press Close to return to the previous screen.
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Amphion™ Overview
Choose Language Choose a tool then press --> Utility --> Choose Language to display the Choose Language pop-up window.
Pig Latin and English
Russian and English
This screen provides a way for the operator to select English (default), or any other language (or languages) that the operator screens are configured to support. Press the arrow up or down buttons to highlight and select a language.
Languages selected here affect all screens displayed on that particular touchscreen. Different languages can be assigned to other touchscreens. For example, one touchscreen can display Russian, while another displays English.
Press Close to return to the previous screen.
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Amphion™ Overview
2
Language Translation Editor At the Choose Language pop-up window (see section titled "Choose Language" on page 2-14), press Edit Translations to display the Language Translation Editor window.
Document
General
Add
Delete
Close
This window provides a way for the operator to edit the translations for languages other than English, or add translations that are missing. Translations are stored in the operator screens one phrase at a time. Any single-line string on a screen has its own translation. (For example, the phrase “Drill Torque” is translated as a whole, as opposed to word-by-word.) Each screen document has its own set of translations.
Document Press Document to display available translations for the last screen selected. (There may be no translations if that particular screen has not been configured to include them.)
General Press General to display general translations that apply to the navigation bar and other common screens (for example, the diagnostic or alarm screens).
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Add Use this button to add a new translation: 1. Press Add to display the Add New Translation Key pop-up window.
2. Type the new translation into the space provided, then press Enter (or Enteray as shown on the keyboard above).
The translation (“Home” in this example) appears in both the left and the right panes of the Language Translation Editor window. 3. Press to select the new translation (in the bottom right pane) to display the keyboard pop-up window again. 4. Type its translation as you want it to appear in that pane (see example shown below).
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Amphion™ Overview
2
5. Type the translation into the space provided, then press Enter to return to the Language Translation Editor window.
Delete Press Delete to delete an existing translation.
Close Press Close to close the window.
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Clean Screen Choose a tool then press Utility --> Clean Screen to temporarily disable tool screens to allow time for cleaning the touchscreen without accidentally pressing tool controls. Press Start to begin the onscreen timer, which counts slowly backward from ten.
Press Start as many times as necessary, then press Return.
Service Pages Service pages are not normally available from the operator workstation touchscreens, and therefore are not addressed in detail in this manual. Access the service pages from the touchscreen mounted in the multi-tool controller (MTC) cabinet.
The MTC touchscreen does not allow tool operation.
See the NOV document titled “Amphion Tool Controller Service Manual” for more information about the service pages.
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Amphion™ Overview
2
Common Diagnostics Menu
This section provides a general overview of the diagnostic screens available through the operator interface. For more detailed information about the tool controller service pages interface, including advanced troubleshooting procedures, see the NOV document titled “Amphion Tool Controller Service Manual.”
Choose a tool then press Common Diagnostics to display the Common Diagnostics menu.
See general descriptions for each diagnostic screen in the sections below. Press Close to return to the main menu.
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Amphion™ Overview
I/O Diagnostic Choose a tool then press Common Diagnostics --> I/O Diagnostic to display the I/O Diagnostic screen. The left side of the sample screen below contains buttons for selecting an I/O type (depending on the currently-selected tool). Press to select and display information. Item Name
I/O Types
Information Sort buttons
Current Value
MOD: Modbus address. Information regarding commands originating from tools and other Ethernet devices connected to the network.
No Type: No communication method has been specified and no input/output is expected at this location.
DP1: Information from the first Applicom card on the first PROFIBUS DP network (typically used for tools).
NET: Information regarding commands originating from a touchscreen or control panel.
C2C: Controller-to-controller communication input devices only. The purpose of this type is to receive input from the other controllers, not to send commands to them.
Press any of the sort buttons located along the bottom of the screen to sort information By Name, Node, or Class. Press the blue arrow up or down buttons to navigate through the diagnostic pages. Press Back to return to the Common Diagnostics menu.
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Amphion™ Overview
2
Controller-to-Controller (C2C) Status Choose a tool then press Common Diagnostics --> Controller-to-Controller Status to display the Controller-to-Controller Status screen.
The controller graphic boxes display green to indicate normal communication, or red to indicate a communication error. The controller name and current status display in the top left corner of the controller graphic. Press a controller box to display additional detail.
Code 0
5632
Message
Comment
OK
The other controller is functioning normally.
Client has not begun receiving data from the server.
The client was able to connect to the server, but has not begun sending data.
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Amphion™ Overview
Code
Message
Comment
5648
Client could not connect to its server.
The other controller may not be running.
5664
Client believes that its server has stopped working.
The other controller was connected and running normally, but has stopped running.
Cyberbase Status Choose a tool then press Common Diagnostics --> Cyberbase Status to display the Cyberbase Status screen (not shown here). This screen displays communication information between various NOV products using Ethernet protocol, and is not available for all tools.
Modbus Status Choose a tool then press Common Diagnostics --> Modbus Status to display the Modbus Status screen.
The illustration shown here relates to the top drive. Green node graphics indicate that it is operating and communicating properly; red indicates an alarm or communication error.
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Amphion™ Overview
2
Press a node to display detailed information related to its status (shown below).
The Node Status pop-up window lists all Web Objects on the controller with which the communications node is associated. It also displays the value of each Web Object. The values are live, and change as the values from the remote controller change. Press the Node Status window to display the node’s Process Input image.
A process image is essentially a group of bits that the controller holds in its memory to maintain a complete map of the current state of the inputs or outputs from a given communications node. The Process Image pop-up window displays either all of the output or all of the input process image for that communications subsystem mode. Press Switch to Output Image to display the same information regarding the node’s output image. Press anywhere outside of the output image display to return to the Modbus screen.
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Profibus Status Choose a tool then press Common Diagnostics --> Profibus Status to display the Profibus Network Status screen.
Green indicates the node is communicating through the Profibus network; red indicates the node is not communicating through the network; yellow indicates the node is reporting diagnostic information. The controller has not lost communication with the node, but the node may have a problem (see note below).
The absolute encoder buttons normally display yellow at startup, then turn green after approximately one minute. Yellow is normal for emergency-stop (e-stop) conditions.
Press any node button to display a detailed node status pop-up window. Node number Status code
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Amphion™ Overview
2
Profibus Status Codes Code
Message
0
Node is functioning normally
33
Node is not communicating with the network
36
Node is not configured
45
Dialog software is not memory-resident
47
Invalid board number
93
Driver is not accessible
255
IO_RefreshInput was not executed beforehand
Step 7 Status Choose a tool then press Common Diagnostics --> Step 7 Status to display the Step 7 Status screen.
This screen displays information from programmable logic controllers (PLCs). This Ethernet communication protocol is not used on all communications systems. Press any node to display additional information.
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Press the status detail box to display the node’s input image.
Press the right arrow to display additional input image information, or press Switch to Output Image to display the same information regarding the node’s output image. Press anywhere outside of the output image display to return to the Step 7 Status screen.
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Amphion™ Overview
2
Screen Communication Logs
Screen Communication Log troubleshooting screens in this section are intended for use by trained NOV technicians.
Choose a tool then press Common Diagnostics --> Screen Communication Logs to display the main Screen Communication Logs main screen.
Press the buttons along the top of the window to display different communication information (see general descriptions in sections below). Press Close to return to the previous screen.
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Tool Controllers Press Tool Controllers to display the Tool Controllers Communication Log screen.
Press anywhere inside the Controller box to display additional information.
Amphion software communicates simultaneously with all the tool controllers connected to the network. The Tool Controller Communication Log screen displays basic information about each tool controller, such as the method of communication being used between the controller and the software, and the amount of time the software has been communicating with the tool. Press any communication box to display message information.
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Amphion™ Overview
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Press any message to display more detail.
Press Close to close the window.
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Ownership Press Ownership to display the tool Ownership Communication Log screen.
This window contains information about the tool ownership system, such as a record of the ownership configuration file. Tool ownership is a built-in safety feature, designed to prevent more than one operator from simultaneously controlling a tool. (See section titled "Tool Ownership" on page 2-34.) Press any of the Ownership States boxes to display more detail.
Press Close to close the window.
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Amphion™ Overview
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HTTP Requests Press HTTP Requests to display the HTTP Request Communication Log window.
This window contains the last several messages passed between the touchscreen software and the tool controllers. Press any message to display more detail.
Press Close to close the window.
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Write Monitor Press Write Monitor to display the Write Monitor Communication Log screen.
This window contains only requests that were used to write commands or data to the tool controllers. Press Close to close the window.
Exceptions Press the Exceptions tab to display the Exceptions Communication Log screen.
This screen contains a list of errors that occurred during applet communications. Press any message to display more detail.
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Amphion™ Overview
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Press Close to close the window.
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Tool Ownership This section contains information about Amphion tool ownership, and is intended to provide rig personnel with a basic understanding of the concept of tool ownership and how it affects rig operations. Amphion tools can be controlled from operator workstations using joysticks, discrete switches, and touchscreen controls. For safety reasons, control of most tools is limited to one operator (workstation) at a time. All tools affected by Amphion tool ownership are “owned” by the system at startup. Consequently, before a tool can be controlled from any workstation, the operator must submit an ownership request by pressing the Ownership button located on the tool screen. Once a workstation assumes ownership of a tool, that workstation retains ownership; subsequent ownership requests from other workstations are invalid until ownership is released.
To prevent untimely operation shutdowns due to hardware or power failures that affect workstation controls, the controller releases tool ownership only from those workstations affected by the failure. Hardware or power failures that do not affect tool operation will not cause tool ownership release.
Ownership Controls and Status Where applicable, tool screens contain an Ownership button. The button’s color and text indicates its ownership status.
A green ownership button, displaying the word “Available,” indicates the tool is available for ownership. Your station can assume ownership only if the button is enabled, and the word “Take” appears in black text along the bottom of the button. If the text “Ownership” appears in white, and the button is disabled, your station cannot assume ownership of the tool. If you are unable to take ownership because your station already has ownership of another conflicting tool, the name of that tool appears in white text along the bottom of the button.
An orange ownership button indicates that the tool is currently owned by one of the operators. The text display inside of the button indicates the workstation that currently owns the tool.
A red ownership button indicates an emergency stop is engaged, and the tool is unavailable.
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Granting and Releasing Ownership Where applicable, before granting tool ownership to a workstation, the controller verifies that the following conditions are met:
The IP address of the workstation requesting ownership has permission to control the tool (see "Tool Controllers and Security” below).
The tool is not owned by any other workstation.
Once an operator is finished using a specific tool, he or she should release ownership of that tool by pressing the Ownership button again. Alternatively, use the operator workstation control panel’s Tool Ownership - Release All button.
Tool Controllers and Security An Amphion tool controller (sometimes referred to as an “ATC,” or an “SBC”) is an embedded computer designed to run platform-independent software to control machinery in industrial applications. The Amphion tool controller consists of a high-end processor with Ethernet connectivity as the standard communication protocol, with optional Profibus hardware for tool remote I/O communications where necessary. Amphion controllers are traditionally located in safe area MTC cabinets, however certain situations may require that they be installed in hazardous areas. In such cases, the appropriate certification must be obtained, and they must be installed inside approved enclosures. Administrative access to software stored on the tool controller is password protected to prevent accidental modification to tool parameters or settings.
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Optional Components RigSense and WITS RigSense is a stand-alone drilling instrumentation system used to provide drillers and other key personnel with instant access to critical drilling data. It can display, plot, print, export, and archive up to 255 channels of data, which can be retrieved and viewed over the entire life of the well. RigSense transmits and receives Wellsite Information Transfer Specification (WITS) information. WITS is a communication protocol that enables companies operating different computer systems to share information using a standard format for data transfer. RigSense can easily be tailored to any rig’s requirements, and the data can be viewed in either time- or depth-based format. See the MD Totco RigSense manual for more information.
Simple Data Acquisition (S-DAQ™) S-DAQ gathers data from rig sensors and equipment. Drilling parameters are displayed in realtime, in both analog and digital formats. Each channel can be configured with alarm functions. S-DAQ can apply algorithms to the data, then forward the information to applications such as RigSense™. S-DAQ and RigSense communicate using Ethernet.
System 5 Data Acquisition (V-DAQ™) Data for RigSense is supplied by V-DAQ, which gathers data from sensors and equipment. It can apply algorithms to the data, then forward the information to RigSense. V-DAQ and RigSense communicate using Ethernet.
Electronic Driller System™ (EDS) NOV’s Electronic Driller System is built into the drawworks and Amphion touchscreen control systems. EDS is designed to provide a constant drilling state at the bit, which cannot be achieved using manual or other types of drawworks braking systems. The constant bit state is achieved through closed-loop control of selected primary drilling parameters (such as weight on bit or delta pressure), and the ability to regulate the disc brake for continuous feed of the drill line. Continuously running secondary control parameters (rate of penetration and torque) provide additional control necessary for a steady state during unexpected events, such as a drilling break or stick-slip situation. The driller can activate modes through the touchscreens, and adjust individual parameter setpoints.
See product-specific NOV EDS documentation, and Chapter 7, titled "Drawworks“for more information.
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This chapter contains examples of Amphion operator interface screens and controls, and may or may not represent your particular rig configuration.
System Alarms The navigation menu bar’s Alarms button flashes red when there is at least one active and unacknowledged alarm. The button displays solid red when there is at least one active, but already acknowledged, alarm. Otherwise, the button displays solid blue. When an alarm is triggered (and unacknowledged), the Alarms button flashes red on both the navigation menu and tool menu (for tools that have an active alarm) as shown here. Flashing Red = Active/Unacknowledged Solid Red = Active/Acknowledged
Tool menu Alarms button Navigation menu Alarms button
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Alarms and Events
Press Alarms on the navigation menu to display the Alarms Menu. Flashing red tool buttons indicate an active and unacknowledged alarm; solid red indicates an active, but acknowledged alarm for that tool. Tools that have no active or unacknowledged alarms display solid blue.
Active/unacknowledged alarm (flashing red)
Alarms Menu
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Press to select a tool from the Alarms Menu, or choose a tool, and select Alarms to display the Alarm Messages window.
The alarm system displays and stores the most recent 200 alarms for the currently-selected tool.
! All alarm data clears when electrical power is removed from the control system.
Alarm Message Display
Red line items indicate that the alarm condition is active, and the alarm itself has not been acknowledged.
Yellow line items indicate that the alarm was acknowledged, but the alarm condition has not been corrected.
Orange line items indicate that the alarm condition was corrected, but has not been acknowledged.
Grey historical line items indicate that the alarm was acknowledged, and the condition causing the alarm state was corrected.
Blue line items are events of interest that have occurred, but do not indicate an alarm condition.
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Alarm and Event Sort The alarms display (Default Sort) in the following order: 1. Unacknowledged/active alarms 2. Unacknowledged/inactive alarms 3. Acknowledged/active alarms 4. Acknowledged/inactive alarms 5. Events Within each category, the alarms are sorted by: 1. Active Date (the date and time the alarm was triggered) 2. Inactive Date (the date and time the alarm condition was corrected) 3. Description (alphabetically by description) Press any of the Sort buttons (located along the top of the screen) to sort by description, active date, or inactive date.
The Description column displays a general description of the alarm.
The Active Date column displays the date and time the alarm was triggered.
The Inactive Date column displays the date and time the alarm was cleared.
The Acknowledged column displays the date and time the alarm was acknowledged.
Alarm Acknowledgement and Detail Press the Acknowledge Page button (located on the sort bar along the top of the Alarms screen) to acknowledge all alarms currently displayed on the screen. Press any individual alarm to display more detail.
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The alarm detail includes an alarm ID, a description of the alarm condition, the date and time that the alarm was tripped, cleared, and acknowledged, as well as its group, priority, and status. The alarm shown here has not been acknowledged. Press Acknowledge to do so, then press Close. The alarm displays yellow to indicate that it has been acknowledged (however, the alarm condition remains active). Press the yellow alarm line item again to view its details if necessary.
Press Close to return to the Alarms window.
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Alarm Setup
Depending on your particular rig configuration, alarms can be set for certain items on some tool screens. See toolspecific chapters to determine whether a particular tool screen offers this feature.
Certain tool screens may contain gauges, bar graphs, or digital readings that have alarm setup capabilities. This depends on your specific rig configuration. Press the gauge, bar graph, or digital reading to display the Alarm Configuration pop-up window.
You can set four alarm levels: high-high, high, low, or low-low. Press Change Level to display the pop-up keypad. Define the alarm value, then press Set to close the keypad. Click Enable or Disable to turn the alarm on or off. Press the description’s Change button to display the keyboard pop-up window. Type a brief description of the alarm into the space provided, then press Enter to close the keyboard. Press Close to close the Alarm Configuration pop-up window and save the values. Press Turn Beeper Off to disengage the alarm horn inside the cabin. It is activated when the alarm level reaches high-high or low-low.
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Alarm Displays Alarms display on the operator screen. For example, when the reading on a gauge reaches the user-defined high alarm level (but remains below the high-high range), the graph or gauge background displays yellow.
The same is true if the reading reaches the low range (but remains above the low-low range). If the reading reaches the user-defined high-high range, or falls into the low-low range, the background displays red, and the touchscreen computer (or HMI) beeps.
Alarm Sounds Press the gauge, bar graph, or digital reading to display the Alarm Configuration pop-up window. Disable the beeper by pressing the Turn Beeper Off button.
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Cathead
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Operator Screen Press Driller Tools --> Cathead to display the Cathead operator screen.
Tool Ownership Assume ownership of the cathead to enable controls. See section titled "Tool Ownership" on page 2-34.
Status Displays The left side of the operator screen contains vertical realtime Torque and Pull Force graphs. Digital readings are represented by green or blue bars that rise and fall to indicate the current values. Black markers indicate the current user-defined setpoint values. See section titled "Defining Tong Length" on page 4-3.
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Cathead Selection Press Select Cathead and then press Make Up or Break Out.
A green backlight marks the current selection. Press Ok to return to the operator screen.
Stream Controls Press the Stream Controls - Pay or Pull button to define the direction of the cathead.
This function may also be controlled using the Cathead - Release/Pull left joystick.
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Slow Mode Press the Slow Mode button to operate the cathead at a slower speed during pull-in operations. Slow mode has no effect on pay-out operations; it is automatically energized during the first second to prevent the line from snapping (due to tension being released too quickly) then deenergized to allow pay out at normal speed.
The Slow Speed status display located along the top right of the screen displays if the mode is active (Slow) or inactive (Normal).
Messages Operator messages display along the bottom of the screen.
Defining Tong Length Press Tong Length to display its keypad pop-up window.
Define the tong length value, then press Set to confirm the value and close the keypad.
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Defining Torque Setpoint
Define the tong length value before defining the torque setpoint value.
Press Torque to display its keypad pop-up window.
Define the torque setpoint value, then press Set to confirm the value and close the keypad. Use the arrow up or down keys to adjust the setpoint value as needed. See the section titled "Operator Screen" on page 4-1.
Pull Force The current Pull Force Setpoint and Pull Force values display at the top right of the screen. The system calculates the Pull Force Setpoint value, dividing the torque setpoint by the tong length to define the appropriate hydraulic pressure required to achieve the specified line pull value.
If the operator presses Pull before the closed loop control system reaches the appropriate pressure value, an interlock message displays (“pressure setpoint not reached”). Once the pressure setpoint is reached, the interlock clears, and the pull can continue normally. During the actual pull operation, the pressure output is static, so the loop is inactive.
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Cathead Tool Menu Press the Cathead button, located on the main menu bar, to display the Cathead tool menu.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Operator Screen" on page 4-1.
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Chair (Workstation)
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Workstation Status Screen Press Driller Tools --> Chair to display the driller’s Chair Status screen.
Tool Signals A green tool background indicates that the operator has ownership of the tool (as shown here).
Green tool signals indicate the current tool operation or the position of the switch or joystick. When the operator is not actuating the switch or button, the signal display is grey.
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Green signal displays also confirm that the signal from the discrete switch to the workstation’s remote I/O and tool controller was successfully received. Failure to display green when the workstation’s switch or button is actuated indicates a faulty switch or I/O point.
See section titled "Operator Workstation" on page 2-3 for information about workstation controls.
Joystick Status A green joystick background indicates that the joystick is in use (as shown here).
The yellow indicator on the graphs display the current position of the right joystick. If the display does not depict the correct position (for example, if the joystick is pressed forward, but the yellow indicator is not at the top of the y-axis), recalibrate the joystick. (See section titled "Joystick Calibration" on page 5-9.) Green JS Buttons display indicates that the associated button on the joystick is depressed; grey indicates an idle state.
The left joystick’s Plus and Minus buttons display green to indicate joystick movement; grey indicates an idle state. The Deadman button displays green to indicate that the Deadman is engaged; grey indicates an idle state.
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Chair Status
PS - 24 V DC (1 and 2): Green indicates that the 24-volt DC power supplies are working properly; red indicates a fault state.
Ethernet Switch (1 and 2): Green indicates that the Ethernet switches are communicating properly; red indicates a fault state.
Left Panel Switches and Buttons The TDS and ADS status display buttons are located on the left side of the Chair Status screen. Their controlling switches and buttons are located on the left panel of the driller chair.
Status lights display green to indicate the current selection. The background will display green if it is owned; grey indicates it is not owned by the driller.
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Deadman Override
The Deadman Override, located in the middle of the screen, is a back up to the deadman switch on the joystick.
Ownership Release The Ownership - Release All display is located in the bottom right corner of the Chair Status screen.
The Ownership - Release All indicator displays green when the Ownership - Release All button is pressed on the right panel of the driller’s chair; otherwise, it displays grey. See section titled "Granting and Releasing Ownership" on page 2-35.
Encoder Status Displays The current encoder count status displays are located at the top of the Chair Status screen.
Digital displays show the encoder counts for the mud pumps, top drive, and rotary table. The background will display green if it is owned; grey indicates it is not owned by the driller.
Messages Operator messages display along the bottom of the screen.
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Chair Tool Menu Press the Chair button, located on the main menu bar, to display the workstation menu.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Calibration" on page 5-9.
See section titled "Status" on page 5-6.
See section titled "Workstation Status Screen" on page 5-1.
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Status Press Chair --> Status to display the Status menu.
Multi-Tool Controller (MTC) Status Press Chair --> Status --> MTC Status to display the default LER MTC Status screen.
The default screen is related to the local electrical room (LER).
HVAC Purge Loss: Red indicates a HVAC purge loss alarm is active; green indicates a normal state.
Pipecat OLM Fault: Red indicates a communication fault with the OLM; green indicates a normal state. See Chapter 6, titled "Catwalk."
Ethernet Switches (#1-3): Green indicates that the Ethernet switches and converters are communicating properly; red indicates a fault state.
PS - 24 V DC (1-5): Green indicates that the 24-volt DC power supplies are working properly; red indicates a fault state.
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Press the PS MTC button located in the upper right to display the Power System MTC Status screen.
Drawworks OLM: Green indicates proper communication with the OLM; red indicates a fault state.
Ethernet Switches (#1-5): Green indicates that the Ethernet switches and converters are communicating properly; red indicates a fault state.
PS - 24 V DC (1-5): Green indicates that the 24-volt DC power supplies are working properly; red indicates a fault state.
Converters (Mud Pumps, RigSense, and SDAQ): Green indicates that the converters are communicating properly; red indicates a fault state.
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Emergency Stop (E-Stop) Status Press Chair --> Status --> EStop Status to display the EStop Status screen.
Red displays indicate the emergency stop is engaged; green indicates the emergency stop is not engaged. The text next to the display indicates the emergency stop type and location.
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Calibration Press Chair --> Calibration to display the Calibration menu.
Joystick Calibration Press Chair --> Calibration --> Joystick Calib to display the Joystick Calibration screen.
Left Joystick (Tugger) Press the Calibrate - Start button to begin. The joystick remains in calibration mode for 20 seconds. Start with the joystick in the center (resting) position. Move the joystick through its full range of motion during the 20-second period. The Success light displays green to indicate a successful calibration. The Failure light displays red to indicate a failed calibration. Repeat the procedure until calibration is successful.
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Chair (Workstation)
Right Joystick (Drawworks) Press the Calibrate - Start button to begin. The joystick remains in calibration mode for 20 seconds. Start with the joystick in the center (resting) position, and verify that the yellow on-screen indicator is located in the center of the X and Y axes (as shown above). Move the joystick through its full range of motion during the 20second period. The Success light displays green to indicate a successful calibration. The Failure light displays red to indicate a failed calibration. Repeat the procedure until calibration is successful.
Hookload Gauge Calibration Press Chair --> Calibration --> Hookload Gauge Calib to display the Hookload Gauge Calibration screen.
! This process calibrates the value displayed on the operator workstation’s hookload gauge. It does not affect calibration of the hookload sensors themselves. Use this calibration procedure only if the workstation gauge does not correspond to the values displayed on the Drawworks screen. See Chapter 7, titled "Drawworks.”
Press Start Calibration to start the hookload gauge calibration process. Follow the screen prompt to complete the calibration process. Press Reject to stop the calibration process.
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Calibration Status Displays The calibration status displays are located at the top left of the Hookload Gauge Calibration screen.
Status indicators display the following information:
Calibration Active: Blue indicates calibration is active; grey indicates calibration is not active.
Calibration Suceeded: Green indicates calibration succeeded; grey indicates calibration has not succeeded.
Calibration Aborted: Red indicates calibration has aborted; grey indicates calibration has not aborted.
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Catwalk
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Operator Screen
This chapter of the manual contains some references to "PipeCatTM;" however, the Catwalk is the tool that is implied.
Press Driller Tools --> Catwalk to display the Pipe Cat Status and Information Screen.
Tool Ownership The driller cannot take ownership of the Catwalk. Only a local control station or radio station can take ownership.
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Status Displays All information on the Pipe Cat Status and Information Screen is display-only. Current status indicators display along the left side of the screen.
Status displays indicate the current state for each of the following:
Home Prox (Skate and Trough): Displays green to indicate that it is in the home or parked position; grey to indicate it is not seen in the home or parked position.
Safety Curtain (DS and ODS): Displays green to indicate there is nothing impeding the curtain; red to indicate there is something impeding the curtain.
OLM Fault: Displays red to indicate a failure to communicate to the OLM; grey to indicate no active fault.
HPU Running (1 and 2): Displays green to indicate the HPU is running; grey to indicate the HPU is not running.
Oil Cooler Fan Running: Displays green to indicate the oil cooler fan is running; grey to indicate the oil cooler fan is not running.
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Digital Feedback Displays Current digital feedback readings display along the right side of the screen.
Digital readings display the following information:
Trough Winch Pressure: Displays the current pressure at the winch.
Hydraulic Tank Temperature: Displays the current hydraulic tank temperature.
HPU Pressure (1 and 2): Displays the current HPU pressure.
Winch Encoder Position: Displays the current position of the encoder.
Trough Setpoint Position: Displays the current trough stopping position.
Pipe Cat Cycle Count: Displays the current count the Catwalk has been run up and down.
Messages Operator messages display along the bottom of the screen.
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Local Control Station The local control station is located by the HPUs, and it is used to control the Catwalk. The current status of Catwalk controls is displayed on the Catwalk local control station or radio station.
Buttons, joysticks, and toggle switches are used to control the Catwalk. The current status of the Catwalk controls can also be seen on the Pipe Cat Status and Information Screen. See section titled "Operator Screen" on page 6-1.
Emergency Stop The PipeCat Emergency Stop button is located at the top left of the local control station.
Press the pipecat emergency stop button to stop Catwalk operation. To remove the Catwalk from emergency stop mode, press and turn the button until it pops out.
Ownership The Ownership button is located at the top left of the local control station.
Take/Release: Press the button to take or release control of the Catwalk. Displays green to indicate that ownership has been taken by the local station; grey indicates the local station does not have ownership of the Catwalk.
Available: Displays green to indicate the tool is available for ownership; grey indicates it is not available.
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Interlock The Interlock toggle switch is located at the top center of the local control station.
Override/Reset/Lamp Test: Move the toggle switch left to override or reset controls, or move the toggle switch right to conduct a lamp test. The toggle switch must be held to the right for five seconds before the lamp test will be performed.
Alarm: Displays red to indicate an active alarm; grey indicates there is no active alarm. If there is an active alarm, check the messages displayed at the bottom of the Pipe Cat Status and Information Screen. See section titled "Operator Screen" on page 6-1.
Tool On The Tool On button is located at the top center of the local control station.
Press the Tool On button to turn the Catwalk on. A green display indicates the tool is on; grey indicates the Catwalk is not on. The operator must have ownership of the Catwalk before this button can be used to turn the tool on.
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HPU (#1 and #2) The HPU toggle switches are located at the top right of the local control station.
Hand/Off/Auto: Move the toggle switch left to place the HPU in hand control, move the toggle switch center to turn off control power, or move the toggle switch right to place the HPU in auto control.
Run: Displays green to indicate the HPU is running; grey indicates the HPU is not running.
Trough Setpoint The Trough Setpoint button is located at the top right of the local control station.
Press the Trough Setpoint button to define the setpoint. To reset the trough setpoint, activate and hold the Override switch to bypass the previous setpoint, move the trough to the new location, and reset the value.
Trough Lift The Trough Lift joystick is located at the bottom left of the local control station.
Toggle the joystick up to lift the trough up or toggle the joystick down to lower the trough. The input from the joystick is proportional; a small movement of the joystick will generate a slow movement in the trough.
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Skate The Skate joystick is located at the bottom left of the local control station.
Toggle the joystick up to move the skate forward or toggle the joystick down to move the skate back. The input from the joystick is proportional; a small movement of the joystick will generate a slow movement in the skate.
Piperack The Piperack button is located at the bottom right of the local control station.
Setup: Press the Setup button to enable individual adjustment of the load arm vdoor, middle, or flare through the use of the Driller and Off Driller Side toggle switches. See section titled "Driller and Off Driller Side" on page 6-8.
Mode: Displays green to indicate piperack setup mode is active; grey indicates piperack setup mode is not active.
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Driller and Off Driller Side The Driller and Off Driller Side toggle switches are located at the bottom center of the local control station.
When not in Piperack Setup mode:
Load Arms (Up/Down) for Load Arm V-Door: Move the toggle switch left to move the arms up, or move the toggle switch right to move the arms down.
Index (In/Out) for Load Arm Middle: Move the toggle switch left to tilt the indexes in, or move the toggle switch right to tilt the indexes out.
Kicker (Up/Down) for Load Arm Flare: Move the toggle switch left to move the kickers up, or move the toggle switch right to move the kickers down.
When Piperack Setup mode is active:
Load Arms (Up/Down) for Load Arm V-Door: Move the toggle switch left to move the load arm v-door arm up, or move the toggle switch right to move the load arm vdoor arm down.
Index (In/Out) for Load Arm Middle: Move the toggle switch left to tilt the load arm middle index in, or move the toggle switch right to tilt the load arm middle index out.
Kicker (Up/Down) for Load Arm Flare: Move the toggle switch left to move the load arm flare kicker up, or move the toggle switch right to move the load arm flare kicker down.
Safety Pin The Safety Pin toggle switch is located at the bottom right of the local control station.
Move the toggle switch left to move all safety pins up, or move the toggle switch right to move all safety pins down. This action can only be accomplished while the trough is fully lowered.
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HPU Oil Cooler The HPU Oil Cooler toggle switch is located at the bottom right of the local control station.
Move the toggle switch left to place the HPU oil cooler in hand control, move the toggle switch center to turn off control power, or move the toggle switch right to place the HPU oil cooler in auto control.
Radio Station The radio station is a remote control, and it is used to control the Catwalk. The current status of Catwalk controls is displayed on the Catwalk radio station or local control station.
Buttons and toggle switches are used to control the Catwalk. The current status of the Catwalk controls can also be seen on the Pipe Cat Status and Information Screen. See section titled "Operator Screen" on page 6-1.
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Pipe Rack Setup The Pipe Rack Setup button is located at the top left of the radio station.
Press the button to enable individual adjustment of the load arm v-door, middle, or flare.
ESD The Emergency Stop button indicator is located at the top left of the radio station.
Press the ESD button to stop Catwalk operation. To remove the Catwalk from emergency stop mode, press and turn the button until it pops out.
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Pipe Rack (Off Driller and Driller Side) The Pipe Rack toggle switches are located at the top center of the radio station.
Toggle switches are used to control each of the following when not in Pipe Rack Setup mode:
Trough Lift (Up/Down) for V-Door: Move the toggle switch up to move the trough up, or move the toggle switch down to move the trough down.
Index (In/Out) for Mid: Move the toggle switch up to tilt the indexes in, or move the toggle switch down to tilt the indexes out.
Kicker (Up/Down) for Flare: Move the toggle switch up to move the kickers up, or move the toggle switch down to move the kickers down.
Skate (Forward/Back) for Flare: Move the toggle switch up to move the skate forward, or move the toggle switch down to move the skate back.
Toggle switches are used to control each of the following when Pipe Rack Setup mode is active:
Trough Lift (Up/Down) for V-Door: Move the toggle switch up to move the v-door trough up, or move the toggle switch down to move the v-door trough down.
Index (In/Out) for Mid: Move the toggle switch up to tilt the mid index in, or move the toggle switch down to tilt the mid index out.
Kicker (Up/Down) for Flare: Move the toggle switch up to move the flare kicker up, or move the toggle switch down to move the flare kicker down.
Skate (Forward/Back) for Flare: Move the toggle switch up to move the flare skate forward, or move the toggle switch down to move the flare skate back.
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Trough Setpoint The Trough Setpoint button is located at the top right of the radio station.
Press the Trough Setpoint button to define the setpoint. To reset the trough setpoint, activate and hold the Interlock Reset button to bypass the previous setpoint, move the trough to the new location, and reset the value.
Interlock Reset The Interlock Reset button is located at the top right of the radio station.
Press the Interlock Reset button to reset the interlock.
System Start The System Start button is located at the bottom left of the radio station.
Press the System Start button to start the HPUs.
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Safety Pins The Safety Pins toggle switch is located at the bottom left of the radio station.
Move the toggle switch up to move all safety pins up, or move the toggle switch down to move all safety pins down. This action can only be accomplished while the trough is fully lowered.
Status Displays All information on the status indicators is display-only. Current status indicators display along the bottom right of the radio station.
Status displays indicate the current state for each of the following:
Tool On: Displays green to indicate that the Catwalk is on; grey to indicate the Catwalk is not on.
Pipe Rack Setup: Displays red to indicate the pipe rack setup mode is active; grey to indicate pipe rack setup mode is not active.
HPU #1: Displays green to indicate HPU #1 is running; grey to indicate HPU #1 is not running.
HPU #2: Displays green to indicate HPU #2 is running; grey to indicate HPU #2 is not running.
Hydr Press: Displays red to indicate an active hydraulic pressure alarm; grey to indicate there is no hydraulic pressure alarm.
Interlock: Displays red to indicate there is an active interlock; grey to indicate there are no active interlocks.
Battery: Displays green to indicate good battery life; red to indicate battery needs to be changed soon; grey to indicate battery is dead or that the radio station is off.
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Off/On The Off/On key is located at the bottom right of the radio station.
Move the key away from the operator to turn the radio station on, or move the key towards the operator to turn the radio station off. Turning on the radio station initiates ownership of the Catwalk and conducts a lamp test of the radio station.
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Catwalk Tool Menu Press the Catwalk button, located on the main menu bar, to display the Catwalk tool menu.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Operator Screen" on page 6-1.”
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Tripping and Drilling The left side of both the Drawworks Tripping and Drawworks Drilling screens contain many common components, with a few exceptions. Components for both screens are addressed here. Press Driller Tools --> Drawworks to display the (default) Drawworks Tripping screen.
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Press Drawworks --> Operator --> Drilling to display the Drawworks Drilling screen. See the section titled "Drawworks Tool Menu" on page 7-33.
Tool Ownership Assume ownership of the drawworks from the Drawworks Tripping screen.
Messages Operator messages display along the bottom of the Tripping and Drilling screens.
Hook Load Reading The current hook load weight displays on the upper left side of the Drawworks Drilling and Drawworks Tripping screens.
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Fault and Status Displays The right side of the Drawworks Tripping and Drilling screens contain status displays.
Status indicators display the following information:
E-Stop: Red indicates a category 0 emergency stop is detected; grey indicates an idle or normal state.
CAT2 Stop: Red indicates a category 2 emergency stop is detected; grey indicates an idle or normal state.
Soft Trip: Red indicates a drawworks soft trip is detected; grey indicates an idle or normal state.
Chair System: Red indicates a fault is detected with the workstation controls; grey indicates an idle or normal state.
Drive System: Red indicates a fault is detected in the drive system; grey indicates an idle or normal state.
Brake System: Red indicates a fault is detected in the brake system; grey indicates an idle or normal state.
Other Alarms: Red indicates an auxiliary fault; grey indicates an idle or normal state.
Override: Red indicates the override is engaged; grey indicates an idle or normal state. There is an Override button located on the lower left panel on the driller’s chair. Pushing and holding the Override button will shut down all power.
Power Limit: Red indicates the drawworks variable frequency drives (VFDs) and motors reached a predefined power limit value; grey indicates power limit is not and was not active; yellow indicates it was active and now is no longer active. See Chapter 11, titled "Power System."
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Brake Pressure Displays
See section titled "Alarm Definitions" on page 7-59, and Chapter 3, titled "Alarms and Events.”
The parking brake graph is located on the upper right of the Tripping and Drilling screens and displays current pressure.
A yellow bar rises and falls to show brake pressure feedback. A digital reading displays the brake pressure to the right of the graph.
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Parking Brake Controls This function is controlled using the driller chair’s lower left control panel parking brake discrete switch (Off/Auto or On).
Parking Brake
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Derrick Graphics The Drawworks Tripping screen derrick graphic contains markers for both high and low travel limits and stops. The Drawworks Drilling screen graphic also contains markers for high travel limits, and a yellow drill stop point marker (low travel stops are not marked).
High travel limit High travel stop
Block and elevator positions Low travel stop Low travel limit Tripping screen
Drill stop point Drilling screen
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Block and Elevator Height Displays The Top of Block and the Elevator Position readings display to the right of the derrick graphic on both the Drawworks Tripping and Drawworks Drilling screens.
Red block and elevator position backgrounds indicate that the block requires calibration. White indicates the system is calibrated and accurate. See section titled "Block and Elevator Position Calibration" on page 7-46.
Defining Block Travel Limit and Stop Values The Drawworks Tripping screen contains controls for defining block travel limits and stops. The Drawworks Drilling screen displays the high travel user-defined values; however, they can only be changed at the Drawworks Tripping screen. The Drawworks Drilling screen does not display low travel values. See section titled "Defining the Drill Stop Point Value" on page 7-9.
High Travel Limit and Stop Press High Travel Limit or High Travel Stop to display the appropriate keypad.
Highest block height
High block stop point
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Use the high travel limit keypad to define the maximum block height value, then press Set to confirm the value and close the keypad. Use the high travel stop keypad to define the high travel stop value. The block stops here before reaching its maximum travel limit. Press Set to confirm the value and close the keypad. To continue travel to the high travel limit after stopping at the high travel stop, zero the joystick (return to home position), then move the joystick again in the hoist direction.
Low Travel Limit and Stop Press Low Travel Limit or Low Travel Stop to display the appropriate keypad.
Lowest block height
Low block stop point
Use the low travel limit keypad to define the lowest possible block height value, then press Set to confirm the value and close the keypad. Use the low travel stop keypad to define the low travel stop value. The block stops here before reaching its low travel limit. Press Set to confirm the value and close the keypad. To continue travel to the low travel limit after stopping at the low travel stop, zero the joystick (return to home position), then move the joystick again in the lower direction. Pressing the Drawworks Override button may be required to go further than the low travel limit.
! Pressing the Drawworks Override button could cause equipment damage.
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Defining the Drill Stop Point Value At the Drawworks Drilling screen, press Drill Stop Point to display its keypad.
Use the drill stop point keypad to define a drill stop point value. Enter a negative value to allow the elevators to travel below the drill floor, and the Link Tilt feature of the top drive to be used. When the links are fully retracted (in Drill mode), the top drive elevators are raised several feet above their normal (Float) position. The blocks are then able to travel to a lower position before the elevators come in contact with the drill floor. Enter a positive value if the elevators are not retracted. Press Set to confirm the value and close the keypad.
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Defining Maximum Block Speeds At the Drawworks Tripping screen, press Max Hoist Speed or Max Lower Speed to display its keypad.
Define maximum speed values, then press Set to confirm the value and close the keypad. Markers on the hoist gauge indicate active speed limits.
The maximum hoisting and lowering speed values are limited by the number of lines strung. Other system constraints (such as hook load) can limit travel speeds.
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Lowering and Hoisting Controls This function is located beside the driller’s workstation right control panel. It is controlled by moving the drawworks joystick forward (Lower) or backward (Hoist).
The joystick can control the drawworks, depending on tool ownership. See section titled "Tool Ownership" on page 2-34 for more information.
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Defining Hook Load Limits Use the max pull limit controls on the Tripping screen to define a maximum hook load weight for the drawworks. The value set here depends upon the operation being performed. This value is used to calculate a velocity limit during hoisting. The actual measured hook load during hoisting operations may be slightly higher or lower than the value entered, as the measurement is taken at one end (deadline).
The velocity limit does not override the deceleration rates of the system. Therefore, if the limit is reached and the system is moving fast, it decelerates according to the calculated deceleration rate. This could cause a large overshoot of the entered hook load value. Use caution when running in tight formation. This protection cannot prevent against over-pull in every situation. It is ultimately the driller’s responsibility to prevent over-pull.
Press Load Limits located on the top center of the Tripping screen to display the Hook Load Limits screen.
Hook Load Limits controls and values are available only on the Tripping screen.
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Defining Max Pull Limit Press Max Pull to display its keypad.
Define a maximum pull limit value for the drawworks, then press Set to confirm the value and close the keypad.
Max Pull Limit controls and values are available only on the Tripping screen.
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Defining Minimum Pull Limit Press Minimum to display its keypad.
Define a minimum hook load limit value for the drawworks, then press Set to confirm the value and close the keypad.
Minimum Pull Limit controls and values are available only on the Tripping screen.
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Defining Drag Limit Press Drag Limit to display its keypad. The drag control screen can also be accessed by pressing the Drag button located in the upper left side of the Tripping screen.
Define a drag limit value for the drawworks, then press Set to confirm the value and close the keypad.
Drag Limit controls and values are available only on the Tripping screen.
Press Ok on the Hook Load Limits screen to return to the Drawworks Tripping screen.
Hook Load Limit Displays The current hook load limits display at the top center of the Tripping screen.
The digital hook load limits are display only.
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Defining the Drawworks Mode Mode Select At the Drawworks Tripping screen, press Mode to display the automated drawworks system Mode Select window.
Press Mode Select to select a mode. Press Close to return to the Tripping screen. A green backlight indicates the current selection.
Normal: Used to operate the drawworks at 100% of the maximum speed.
Slow: Used to operate the drawworks at 10% of the user-defined maximum speed. See section titled "Defining Maximum Block Speeds" on page 7-10. Slow mode can also be activated or de-activated by pressing the Slow Mode button on the Drilling and Tripping screens.
Brake Only: Used in power loss situations. Allows free spooling of the drill line and limits operation of the drawworks to brake use only, at the user-defined maximum speed. Mode will display Brake Only on the Drilling and Tripping screens.
Slip & Cut: Permits drilling line to be slipped to a new position and cut. See section titled "Slip & Cut" on page 7-17.
Max Slow Speed Press Max Slow Speed to display its keypad.
Define a maximum slow speed for the drawworks, then press Set to confirm the value and close the keypad. Press OK to return to the Tripping screen.
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Slow Mode The slow mode button is located on the left side of the Drilling and Tripping screens.
Press the Slow Mode button to activate and de-activate the slow mode. When in slow mode, the background will flash yellow and the Mode digital display will read Slow.
Slip & Cut While this mode is active, the drum speed is limited to the user-defined value (maximum drum spool speed), and all position-based limits and safeties are disabled. In other words, this mode allows free spooling of the drill line and block without position protection. All brake functions are normal.
Slip & Cut mode bypasses High and Low Travel Limit settings, allowing free movement of the block without position protection. Potential damage to equipment or injury to personnel exists. Exercise extreme caution in this mode.
1. Ensure that motors are assigned and auxiliaries are turned on. 2. Press to select Slip & Cut mode to display the Confirm Slip & Cut Operation popup window.
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3. Press Yes! Start Slip & Cut from Local Station to display the Slip & Cut Control screen (see below). Alternatively, press No to abort the procedure and return to the previous screen.
Slip & Cut cannot be performed from the Driller Chair. It must be performed from the local station.
4. Press the RPM button to display the maximum drum speed keypad.
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5. Define a maximum drum revolution speed value using the keypad, then press Set to confirm the value and close the keypad. 6. After closing the keypad, the following pop-up window appears:
7. Press Transfer To Local to request that control be transferred to the local control station.
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The Local Station indicator flashes green when the transfer request is received, and displays solid green when accepted.
8. From the local control station, turn the switch to Local to accept the transfer request. 9. Perform the necessary slip and cut operations, then request that control be returned to the driller by turning the switch mounted on the local control panel to Driller’s Control.
10. Press Accept Control from the operator workstation touchscreen. The indicator flashes green until the operator accepts the transfer.
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11. Press Close. The drawworks mode resets to Normal. Press Mode Select again to display the drawworks Mode Select pop-up window (see section titled "Mode Select" on page 7-16) to select another mode.
! Perform a full block calibration after each slip & cut operation. See section titled "Block and Elevator Position Calibration" on page 7-46.
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Drag, Drag limit, and % Drag Press Drag in the upper left side of the Tripping screen to display its control screen.
Press Bridge Protection - Off or On to activate or de-activate the bridge protection. A green backlight displays the current selection. When the bridge protection is on, the % Drag graph will be displayed on the Drilling and Tripping screens. See section titled "Tripping and Drilling" on page 7-1.
Press the Zero Drag button to automatically reduce the drag limit to zero.
Press the Drag Limit button to display its keypad. The drag keypad can also be accessed by pressing the Load Limits button located on the Tripping screen.
Define a max drag limit, then press Set to confirm the value and close the keypad. Press OK to return to the Tripping screen.
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The % Drag graph is located on the left side of the Tripping and Drilling screens. The vertical graph marks the feedback for drag percentage. The bridge protection must be On for the % Drag graph to be displayed.
Status indicators display the following information:
Graph Bar: Displays green when the drag is enabled and there is no warning.
Graph Bar: Displays yellow when the drag is enabled and there is an exceeding limit warning.
Graph Bar: Displays red when the drag is enabled and is exceeding the limit.
Enabled: Displays green to indicate the drag is enabled; grey to indicate the drag is disabled.
BOP Interlock The BOP Interlock button is located along the top portion of the Drawworks Drilling and Tripping screens. Press the BOP Interlock button to temporarily override the BOP.
The BOP Interlock status displays the current status, Normal, Overridden, or Inhibit.
Standpipe The current Standpipe psi is displayed on the upper right of the Drilling and Tripping screens.
The standpipe psi is display only.
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Park Status The current Park Status is displayed in the upper right corner of the Drilling and Tripping screens.
The park status is display only.
Lowering and Hoisting Rate The lowering and hoisting gauge displays the block’s lowering or hoisting rate. The user-defined maximum hoist and lower speed markers indicate the current speed limit.
See section titled "Defining Maximum Block Speeds" on page 7-10.
The lowering and hoisting gauge displays only on the Drawworks Tripping screen.
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Autodrill Mode Autodrill mode launches (and allows operation of the drawworks through) the Electronic Driller SystemTM (EDS) application.
Activating the Electronic Driller System 1. At the Drawworks Drilling screen, press the AutoDrill button to turn autodrill on while the parking brake is engaged. See section titled "Parking Brake Controls" on page 7-5.
The Autodrill status reading changes from Off to Ready. Press Close to return to the Drawworks Drilling screen. Press the AutoDrill button again to turn autodrill mode off. 2. Manually release the parking brake. Once torque transfer completes, autodrill begins running, and the autodrill status changes to On.
During manual drilling operations, the rate of penetration (ROP) value is zero. If Autodrill is active, but there is no movement, ensure that the ROP setpoint value is acceptable, and the user-defined number of lines strung is correct. See section titled "Defining Parameter Setpoint Values" on page 7-27, and section titled "Block and Elevator Position Calibration" on page 7-46.
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Activating or De-activating Autodrill Parameters Press the colored WOB (Weight On Bit), Torque, or Delta P (Pressure) buttons to activate or deactivate a parameter. A light blue highlight around the button indicates it is active.
ROP is active by default when autodrill mode is turned on.
Digital readings display above each parameter’s vertical graph. Black markers on the graphs mark the user-defined setpoint values.
Activate or De-activate
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Defining Parameter Setpoint Values The system attempts to achieve as many of the user-defined setpoints as possible for activated parameters. For example, if WOB and ROP are both active, and the system reaches the ROP setpoint first, the system attempts to reach the WOB setpoint also. If the system reaches the WOB setpoint first, attempts to reach the ROP setpoint continue. If drilling operation speeds increase and WOB decreases (for instance, when encountering a softer formation), the system again attempts to reach the ROP setpoint value. Activate the parameter (see section titled "Activating or De-activating Autodrill Parameters” above), then press its Setpoint button to display its keypad pop-up window.
Activate or Deactivate Variable Adjust
Current Setpoint Value
Define Setpoint
Define the setpoint value, then press Set to confirm the value and return to the Drilling screen.
If Autodrill mode is on, but there is no movement, ensure that the ROP setpoint value is acceptable, and the userdefined number of lines strung is correct. See section titled "Block and Elevator Position Calibration" on page 7-46.
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Variable Adjustment The realtime drilling trend display (see section titled "Auto Reaming Setup” below) is driven by digital signals received at certain intervals. Dampening (also referred to as “time-constant adjustment”) can improve the readability of the weight on bit (WOB) and delta pressure displays by limiting the frequency of the display update. Press the (WOB or Delta P) Variable Adjust button to display its pop-up window.
Variable Adjust
Press the down or up blue arrow buttons to decrease or increase the value. Press the left (Faster) or right (Slower) arrow buttons to adjust the signal refresh interval. Press Close to return to the Drawworks Drilling screen.
You can also zero or adjust the parameter value at this screen by pressing Zero, WOB, or Zero Delta P.
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Auto Reaming Setup Press Reaming from the Drilling screen to display the Auto Reaming Setup screen.
Enable Press the Enable button to enable or disable the reaming feature.
The text display changes to reflect the current status, Ready or Disabled.
Pull Limit Press Pull Limit to display its keypad.
Define the setpoint value, then press Set to confirm the value and return to the Auto Reaming Setup screen.
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Hoist Speed Press Hoist Speed to display its keypad.
Define the setpoint value, then press Set to confirm the value and return to the Auto Reaming Setup screen.
Lower Speed Press Lower Speed to display its keypad.
Define the setpoint value, then press Set to confirm the value and return to the Auto Reaming Setup screen.
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Distance Press Distance to display its keypad.
Define the setpoint value, then press Set to confirm the value and return to the Auto Reaming Setup screen. Press Help to display the Auto Reaming Help screen.
Press Close to return to the Auto Reaming Setup screen. At the Auto Reaming Setup screen, press Close to return to the Drawworks Drilling screen.
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Drilling Trends Press Drilling Trends to display a realtime graph that charts the data for activated drilling parameters. The colors on the graph correspond to the active parameters on the Drawworks Drilling screen.
Press Gain Adjust to display the gain adjust pop-up window.
Drag the slider or use the blue lower or higher buttons to adjust the appropriate variable’s gain factor. Press Close to return to the drilling parameter trends window. Press Ok to return to the Drawworks Drilling screen.
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Drawworks Tool Menu From any Drawworks screen, press the Drawworks button located on the main menu bar to display its tool menu.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Tool Diagnostic Menu" on page 7-57.
See section titled "Calibration Menu" on page 7-46.
See section titled "Status Menu" on page 7-36.
See section titled "Tripping and Drilling" on page 7-1.
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Operator Menu Press Drawworks --> Operator to display the Drawworks Operator menu.
Auxiliary Controls Press Drawworks --> Operator --> Auxiliary Controls to display the Auxiliary Controls screen.
Press the appropriate Stop or Start button to enable or disable a blower, lube pump, or the lube cooling fan. A green backlight displays the current selection.
Motor Running: Green indicates the motor is running; grey indicates the motor is not running.
Air Pressure: Green indicates there is sufficient air pressure; grey indicates an idle state.
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Assignment Press Drawworks --> Operator --> Assignment to display the Assignments screen.
Press the appropriate Deassign or Assign button to assign or de-assign VFD motors to the drawworks. A green backlight displays the current selection.
Drive Ready: Green indicates the assigned motor is ready to run; grey indicates the motor is not ready to run.
Drive Running: Green indicates the VFD motor is assigned and running; grey indicates the VFD motor is not running.
Drive Fault: Red indicates a fault or alarm condition; grey indicates a normal state.
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Status Menu Press Drawworks --> Status to display the Drawworks Status menu.
Drawworks Status Press Drawworks --> Status --> Drawworks to display the Drawworks Status screen.
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Alarm and Fault Status Indicators Hook load sensors, drum encoders, motors, brake, chopper, temperatures, flow, and pressure status indicators display throughout the Drawworks Status screen.
See the NOV model-specific drawworks “Alarm & Fault Response Specification” document for detailed drawworks alarm information. Also, see section titled "Alarm Definitions" on page 7-59, and Chapter 3, titled "Alarms and Events.”
Hook Load and Drum Encoder Displays The hook load and drum encoder status indicators are located in the upper left corner of the Drawworks Status screen.
Hook Load Sensor (1, 2, and 3): Red indicates failure on a sensor; grey indicates no failure.
Drum Encoder (1, 2, and 3): Red indicates failure on an encoder; grey indicates no failure.
Alarms Reset The alarms reset button is located on the right side of the Drawworks Status screen.
Press Alarms Reset to reset alarm displays after appropriate action has been taken to clear the condition.
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Ambient Air The ambient air digital display is located on the right portion of the Drawworks Status screen.
The reading displays the current ambient air temperature.
Motor Displays Motor displays are located on the top center of the Drawworks Status screen.
Status indicators display the following information:
Blower Running: Green indicates the blower is running; red indicates a blower start was attempted, but there was no feedback; grey indicates no attempted start.
Diff Pressure Low: Red indicates that the difference between the suction and the exhaust of the blower is too low, and the motor is not receiving proper air flow; grey indicates a normal state.
Air Diff Temp High: Red indicates that the air differential pressure is too high; grey indicates a normal state.
VFD Status: Green indicates that the VFD is assigned and ready; grey indicates that the VFD is not assigned; yellow indicates the VFD is assigned but not ready; red indicates that the VFD is assigned and there is a fault or alarm condition.
Exhaust: Displays the current temperature (°F) reading.
Speed: Displays the current speed (rpm) reading.
Torque: Displays the current torque (ft-lb) reading.
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Chopper/DBR Status Display The chopper status display is located in the center of the Drawworks Status screen.
The chopper/DBR status displays green to indicate the chopper is running; red indicates an alarm state.
Brake Displays Brake displays are located on the left portion of the Drawworks Status screen.
Status indicators display the following information:
Park Apply Fail: Red indicates an alarm state; grey indicates a normal state.
Park Release Fail: Red indicates an alarm state; grey indicates a normal state.
Servo Fail: Red indicates an alarm state; grey indicates a normal state.
Solenoid Fail: Red indicates an alarm state; grey indicates a normal state.
Park Solenoid: Green indicates the brake is disengaged; grey indicates the brake is engaged.
Air Supply: Red indicates a significant lack in air pressure due to a Category 2 Estop; yellow indicates a pre-alarm condition that requires monitoring; grey indicates a normal or idle state. A digital reading displays air supply pressure (psi). Press Alarms Reset to reset the alarm after the appropriate action has been taken to clear the alarm.
Brake Pressure: The pressure graph contains a digital reading and a yellow bar that rises and falls to mark the current brake pressure value.
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Brake Capacity Test Use the brake capacity test to verify that the friction brake has the torque capacity to hold the rated load by applying torque from the motor against the friction brake.
! The system must be parked with minimal hook load (empty traveling assembly) prior to beginning this test.
This button is only active when the driller has ownership of the drawworks, the drawworks is parked, and both drives are assigned. See section titled "Assignment" on page 735.
At the Drawworks Status screen, press Capacity Test to display the brake capacity test pop-up window.
Press Yes! Start Brake Capacity Test. Alternatively, press No to abort the procedure and return to the previous screen.
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The system begins applying torque to the motors with a very small speed command, attempting to detect drum movement.
A Green Pass display indicates the brake passed the test; a red Fail display indicates the brake failed the test. The capacity percentage digital reading displays to the right of the test results. Press Close to return to the Drawworks Status screen.
Capacity Test Status Displays The Capacity Test status displays are located at the center of the Drawworks Status screen.
Status indicators display the following information:
Load Capacity: Displays the current brake load capacity.
Pass: Green indicates the brake passed the capacity test; yellow indicates the brake slipped during the test and there is a reduced brake capacity. The brake capacity is still greater than 80% of the rated capacity.
Fail: Red indicates the brake failed the capacity test.
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Brake Valve Test The Valve Test checks the valves that control the brakes.
This button is only active when the driller has ownership of the drawworks, the drawworks is not parked, and a drive is assigned. See section titled "Assignment" on page 7-35.
Press Valve Test to display the next pop-up window.
Wait until the brake valve test completes.
A pop-up window appears to indicate the test passed or failed. Click Close to return to the Drawworks Status screen.
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Drum and Block Status Information Drum and block status information is located in the center of the Drawworks Status screen.
Digital readings display the following information:
Elevator Position: Displays block position.
Drum Setpoint: Displays drum speed setpoint.
Drum Speed: Displays drum speed feedback.
Park Status: Displays status of system, Parked or Not Parked.
Lube Oil Displays Lube Oil status displays are located in the bottom center of the Drawworks Status screen.
Status readings display the following information:
Lube Oil (°F): Displays lube oil temperature.
Lube Oil (psi): Displays lube oil pressure.
Pump Running: Green indicates the pump is running; grey indicates the pump is not running; red indicates a fault state.
Fan Running: Green indicates the fan is running; grey indicates the fan is not running; red indicates a fault state.
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Motor/VFD Status Press Drawworks --> Status --> Drive to display the Motor/VFD Status Detail screen.
Digital speed (command and feedback), torque (limit and feedback), motor winding temperature readings, on line capacity, and VFD and DBR statuses display throughout the screen. Status and fault indicators display the following information:
Chopper/DBR - Health: Green indicates it is closed and no faults; red indicates it is closed and there is a fault; grey indicates the disconnect switch is open.
Chopper - DBR Air Flow: Green indicates sufficient air flow; grey indicates a normal state.
Status - Ready: Green indicates the drive is ready; grey indicates an idle state.
Status - Assigned: Green indicates the chopper is assigned; grey indicates the chopper is not assigned.
Status - Fault: Red indicates a fault state; grey indicates a normal state.
Status - Running: Green indicates the drive is running; grey indicates an idle state.
VFD Fault Reset: Issues reset command to VFD drive when faulted. Press VFD Fault Reset to reset the VFDs after the appropriate action has been taken to clear faults.
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DW Motor/VFD Status DW/VFD (A and B) status digital displays are located in the middle of the screen.
Digital readings display the following information:
Speed Command: Displays motor commanded speed.
Speed Feedback: Displays actual motor speed.
Torque Limit: Displays the positive motor torque limit to the drive.
Torque Feedback: Displays the actual motor torque from the drive.
Motor Winding Temperatures Winding temperature digital displays are located on the lower portion of the screen.
The temperature feedback for each of the motor phases is displayed (A, B, and C).
On Line Capacity The on line capacity digital display is located in the upper left portion of the screen.
The on line capacity is displayed in kilowatts.
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Calibration Menu Press Drawworks --> Calibration to display the Drawworks Calibration menu.
Block and Elevator Position Calibration Press Drawworks --> Calibration --> Block Calibration to display the first Block Height Calibration screen.
1. Ensure that the system is parked, then press Full Calibration to begin.
Once full block calibration begins, the block normally travels at 25% of its normal speed. The last calibration value will also be erased.
2. Press Yes to display the next block height calibration screen. Alternatively, press No to abort the procedure and return to the previous screen.
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3. Press Lines Strung to select the appropriate number of lines.
4. Verify the Current Selection displayed is correct, then press Close to return to the Block Height Calibration screen. 5. Press Continue to display the next block height calibration screen.
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6. Move the drum to a transition between layers, then press the button that corresponds to that layer transition (1st, 2nd, or 3rd). 7. Press Continue to display the next Block Height Calibration screen.
8. Lower the block until the elevator rests on the slips, rotary table, or at a known height position, then press the Set Elevator Position button to display its keypad.
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9. Enter the correct elevator position value, then press Set to confirm the value and close the keypad. 10. Verify that the new value displayed is correct, then press Continue.
11. Press Enter Length of Assembly Manually.
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12. Manually measure the length of the traveling assembly (from the top of the block, to the bottom of the elevator). 13. Press the measurement button (shown above in feet), then enter the value using the keypad.
14. Define the length, then press Set to confirm the value and close the keypad.
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15. Verify that the new value displayed is correct, then press Continue.
16. Press Finish. Block height calibration is complete.
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! The block travel speed is no longer reduced to 25%; it now moves at 100%.
The first Block Height Calibration screen displays.
17. Press Elevator Position Calibration to display the Elevator Position Reset screen.
18. Move the elevator to a known position (such as the drill floor at 0.0 feet), then press the New Elevator Position button to display the keypad.
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19. Define the position, then press Set to confirm the value and close the keypad. The following screen appears.
20. Press Set Elevator Position to store the value, then press Close. Elevator position reset is complete.
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Hook Load Tare Press Drawworks --> Calibration --> Hook Load Tare to display the Hook Load Tare calibration screen.
1. Press the Tare Weight button to display its keypad.
2. Define the tare weight, then press Set to confirm the value and close the keypad. 3. Verify that the new value displayed is correct, then press Save.
Press Reset to reset the tare weight value.
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Hook Load Sensors
Hook load sensor digital readings display weight on the hook load. The three sensors’ readings should be close in number. One that is significantly off indicates a failing sensor.
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Standpipe Tare
! Turn mud pumps off before performing his procedure.
Press Drawworks --> Calibration --> Standpipe Tare to display the Standpipe Sensor Selection and Tare calibration screen.
1. Press Use Sensor (1 or 2) button to select a sensor. A green backlight indicates the current selection. 2. Press Zero Standpipe Pressure to zero the reading.
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Tool Diagnostic Menu Press Drawworks --> Tool Diagnostic to display the Drawworks Tool Diagnostic menu.
Drum Encoders Press Drawworks --> Tool Diagnostic --> Encoders to display the Drum Encoders screen.
Three sensors are used to calculate the block position.
Status Displays
Status: Displays either Enabled or Disabled to indicate the encoder status.
Count: Displays the current count value for each encoder.
Sensor Failure: Displays red to indicate a sensor failure; grey to indicate a normal state.
Enable or Disable an Encoder Press the appropriate Enable Sensor toggle button to enable or disable an encoder. The text status reading will display Enabled or Disabled.
! For safety reasons, NOV recommends that all three encoders are enabled at all times.
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Hook Load Sensors Press Drawworks --> Tool Diagnostic --> Hook Load Sensors to display the Hook Load Diagnostic Screen.
Status Displays
Status: Displays either Enabled or Disabled to indicate the encoder status.
Hook Load (lb): Displays the current weight for each sensor.
Sensor Failure: Displays red to indicate a sensor failure; grey to indicate a normal state.
Enable or Disable an Encoder Press the appropriate Enable Sensor toggle button to enable or disable an encoder. The text status reading will display Enabled or Disabled.
Inconsistencies between hook load readings could indicate a sensor failure.
! For safety reasons, NOV recommends that all three sensors be enabled at all times.
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Alarms
See the NOV model-specific drawworks “Alarm & Fault Response Specification” document for detailed drawworks alarm information. Also, see Chapter 3, titled "Alarms and Events.”
Alarm Definitions Trip Action taken by the control system in response to an abnormal condition.
Abnormal Condition
The measurement of a process variable that is outside the normal operating conditions. This value is determined by, or based upon, the recommendations of the equipment manufacturer.
Loss of communication with the variable frequency drive (VFD).
Loss of communication with remote I/O of the drawworks control system.
Loss of utilities (air supply, cooling water, electrical).
Failure of an instrument connected to the control system.
Fault
Instrument failure or process condition that makes the signal to the control system greater than 20.2 ma, or less than 3.8 ma.
A condition in which two components on the same circuit are not in the same state (for example, a switch and relay not in the same state where monitored).
Alarm A text message displayed on the alarm banner and the Alarms screen until cleared. Abnormal conditions, faults, soft trips, and all category stops generate an alarm.
Soft Trip A condition where continued operation may cause damage to the drawworks or its associated systems. The trip bit is set, and an alarm triggers, notifying the driller of the condition. When the driller moves the joystick below the +/- 25% position, commands above 25% are limited to 25% of the driller-defined maximum. Once the system is parked, it remains parked until the fault is cleared or acknowledged.
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Category 2 Stops
The first type of category 2 stop is a controlled stop with power remaining available to the VFDs/motors. Joystick commands are disabled. After drum speed is reduced to zero rpm, the spring brakes are set. Once they are engaged and the load is secured, the speed and torque commands to the VFDs are zeroed. If the system cannot be decelerated by the motors, the friction brakes stop the drum before the solenoid valves de-energize, and the system initiates a Category 2 - Brake Only stop (described below).
The second type is referred to as a Brake Only stop, which is a controlled stop that reduces joystick movement commands to zero. VFDs shut down, and the friction brake speed controller decelerates the system to zero rpm. After drum speed reaches zero rpm, power to the brake system’s solenoid valves is removed, which sets the spring-applied brakes.
The third type is referred to as a Category 2 Stop Open Loop stop, which initiates the same sequence of events as the Brake Only stop, except the friction brake is applied to achieve a calculated deceleration rate, without speed control. This stop is initiated when an encoder fault is detected, and the system cannot determine which encoder is valid.
E-Stop (Category 0) Category 0 emergency stops immediately removes power to the VFDs and motors (uncontrolled stop; VFDs trip and coast to a stop), removes pressure from the spring-applied brakes, and applies full pressure to air-applied service brakes. This stop can be initiated either automatically by the control system, or by manually pushing the E-Stop button located on the driller workstation control panel.
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Hydraulic Power Unit (HPU)
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Operator Screen Press Driller Tools --> HPU to display the HPU operator screen.
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HPU Controls Press the Stop or Start button to control the HPU.
A green backlight indicates the current selection.
Cooling Fan Display The current HPU Cooling Fan status is displayed on the right portion of the operator screen.
Green indicates the HPU cooling fan is running; grey indicates it is not running.
Messages Operator messages display along the bottom of the screen.
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HPU Tool Menu Press the HPU button, located on the main menu bar, to display the HPU tool menu.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Operator Screen" on page 8-1.
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Mud Pumps
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Operator Screen Press Driller Tools --> Mud Pumps to display the Mud Pumps operator screen.
Tool Ownership Assume ownership of the mud pumps to enable controls. See section titled "Tool Ownership" on page 2-34.
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Mud Pump Status Displays Status indicators display to the right of each mud pump’s SPM (strokes per minute) graph.
Auxiliaries OK: Grey indicates an idle state; green indicates auxiliaries are running properly; red indicates a fault state.
Drive OK: Green indicates the drive is running properly; grey indicates an idle state; yellow indicates the drive is not ready; red indicates a fault state.
Power Limit: Yellow indicates the system is limiting power; grey indicates the system is not limiting power. See Chapter 11, titled "Power System.”
Strokes Per Minute (SPM) Displays The Mud Pumps operator screen contains a SPM graph for each mud pump.
A digital SPM reading displays at the top of the graph, and a light blue bar rises and falls on the vertical graph on the left to mark the current SPM reading. The vertical graph on the right marks the command SPM.
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Defining SPM Values SPM (strokes per minute) setpoint controls are located to the right of each mud pump’s SPM graph.
Press the appropriate mud pump’s (SPM) Set button to display its keypad. Define a SPM value, then press Set to confirm the value and close the keypad. Use the blue arrow up or down buttons to incrementally increase or decrease this value. The current user-defined SPM setpoint value displays on the control button.
Standpipe Pressure Display A vertical standpipe pressure graph displays in the top right of the Mud Pumps operator screen.
A digital PSI reading displays at the top of the graph, and a light blue bar on the right vertical graph marks the maximum PSI allowed. The vertical graph on the left marks the feedback PSI in light blue.
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Defining the Pressure Limit Value Standpipe pressure limit controls are located beneath the Standpipe pressure graph. Press the Pressure Limit - Set button to display its keypad.
Define a maximum pressure limit value, then press Set to confirm the value and close the keypad. The current user-defined pressure limit value displays on the control button.
Defining Group Speed Group Speed controls are located beneath the standpipe pressure graph. Press the Group Speed - Set button to display its keypad.
Define a group speed value, then press Set to confirm the value and close the keypad. Use the blue arrow up or down buttons to incrementally increase or decrease this value. The current user-defined group speed value displays on the control button.
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Starting and Pausing Mud Pump Motors Mud pump motor controls buttons are located beneath each mud pump’s SPM (strokes per minute) graph and setpoint controls.
On: Press the On button to start a pump motor.
Pause: Press the Pause button to slowly stop and pause a pump motor.
Pause: Press the Pause button again to return a mud pump to its previously operating SPM.
Group: Press the Group button to place the mud pump in group mode to receive speed commands.
A green backlight indicates the current selection.
IBOP Status Display The internal blowout preventer (IBOP) status display is located in the center of the Mud Pumps operator screen.
Yellow indicates the IBOP is closed; grey indicates the IBOP is open. See section titled "Torque Wrench, Elevator, and IBOP Controls" on page 13-8.
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Stop All Mud Pumps The Stop All MPs button is located in the lower right corner of the Mud Pumps operator screen. Press Stop All MPs to slowly reduce the SPM value to zero and place all mud pumps in pause mode.
Press the Controls - Pause button again to return a mud pump to its previously operating SPM. (See section titled "Defining Group Speed" on page 9-4.)
Operator Messages and Miscellaneous Controls By default, operator messages display along the bottom of the Mud Pumps operator screen.
Press Misc Controls to display MP (1 and 2) Aux Override and Fault Reset controls along the bottom of the Mud Pumps operator screen.
Safety interlocks prevent certain auxiliary operations from engaging where applicable. If an operation must be performed without interlocks, press and hold the Override button while issuing commands. See section titled "Auxiliary Controls" on page 9-13. Press the Fault - Reset button to reset fault displays after appropriate action has been taken to clear the condition. Press Messages to display the operator messages again.
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Mud Pumps Control Panel The mud pumps control panel is located on the upper left side of the driller’s chair.
Press the Mud Pump E-Stop button to stop all mud pumps. Mud pump speed can be increased (clockwise) or decreased (counter-clockwise) by turning the MP (#1 & 2) Throttle encoders.
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Mud Pumps
Mud Pumps Tool Menu Press the Mud Pumps button, located on the main menu bar, to display the Mud Pumps tool menu.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Auxiliary Controls" on page 9-13.
See section titled "Mud Pump Status" on page 9-9.
See section titled "Operator Screen" on page 9-1.
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Mud Pump Status Press Mud Pumps --> Mud Pump Status to display the default Mud Pump #1 Status screen.
All information on the Mud Pump Status screen is display-only. Speed (command and actual), torque (limit and actual), motor winding, and motor bearing temperature readings display throughout the screen. (See section titled "Defining SPM Values" on page 9-3.) Choose a mud pump from the menu on the right side of the screen to display its screen. A green backlight indicates the current selection.
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Drive Monitor The Drive Monitor (A and B) status displays are located on the top left and right portions of the Mud Pump Status screen.
Status indicators display the following information:
Drive Monitor - Ready: Green indicates the drive is ready; grey indicates an idle state.
Drive Monitor - Assigned: Green indicates the drive is assigned; grey indicates it is not assigned.
Drive Monitor - Running: Green indicates the drive is running; grey indicates it is not running.
Drive Monitor - Fault: Red indicates a fault state; grey indicates a normal state.
Actual Speed: Displays the current speed (rpm) reading.
Torque Limit: Displays the user-defined torque limit (ft-lb) reading.
Actual Torque: Displays the current torque limit (ft-lb) reading.
Blower The Blower (A and B) status displays are located in the bottom left and right portions of the Mud Pump Status screen.
Green indicates the blower is running; grey indicates it is not running; red indicates a fault state.
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Pre-Charge, Liner Wash, and Lube Pump Displays The Pre-Charge, Liner Wash, and Lube Pump status displays are located on the top center portion of the Mud Pump Status screen.
Status indicators display the following information:
Pre-Charge Pump Status: Green indicates the pump is running; grey indicates it is not running; red indicates a fault state.
Liner Wash Pump Status: Green indicates the pump is running; grey indicates it is not running; red indicates a fault state.
Lube Pump Status: Green indicates the pump is running; grey indicates it is not running; red indicates a fault state.
Speed Command: Displays the motor commanded speed (rpm) reading.
Torque Limit: Displays the user-defined torque limit (ft-lb) reading.
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Motor Winding and Bearing Temperature Displays The Motor Winding and Bearing Temperature digital displays are located in the bottom center portion of the Mud Pump Status screen.
Status indicators display the following information:
Winding Temps (A, B, and C): Displays temperature feedback for each of the motor windings.
Bearing Temps (DE and NDE): Displays temperature feedback for each of the motor bearings (drive end and non drive end). A small red rectangle in the bottom right corner of the display indicates that an alarm trigger for a high-high value has been set.
Press Mud Pump (#1 or #2) to display the same pump status screen for the other mud pump.
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Auxiliary Controls Press Mud Pumps --> Auxiliary Controls to display the default Mud Pump #1 Auxiliary Controls screen.
Assume ownership of the mud pumps to enable controls. See section titled "Tool Ownership" on page 2-34. Choose a mud pump from the menu on the right side of the screen to display its screen. A green backlight indicates the current selection.
Status and Fault Displays Status displays for the blowers, liner wash pump, lube pump, and charge pump display to the left of their respective manual controls. (See "Manual Motor Controls” in the section below.)
Motor Running: Green indicates the motor is running; grey indicates an idle state.
Air Pressure: Green indicates the blower’s air pressure value is within an acceptable range; grey indicates there is no air pressure.
Water Pressure: Green indicates the pump’s water pressure value is within an acceptable range; grey indicates there is no water pressure.
Oil Pressure: Green indicates the pump’s oil pressure value is within an acceptable range; grey indicates there is no oil pressure.
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Manual Motor Controls Manual controls for the blowers, liner wash pump, lube pump, and charge pump are located to the right of their respective status displays.
Stop: Press Stop to manually stop a pump or blower motor.
Start: Press Start to manually start a pump or blower motor.
A green backlight displays the current selection.
Press Mud Pump (#1 or #2) to display the same Auxiliary Controls screen for the other mud pump.
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Operator Screen Press Driller Tools --> Power Slips to display the Power Slips operator screen.
Tool Ownership The joystick has the ability to control both the power slips and the drawworks. The workstation’s left control panel contains a button that must be pressed in order to enable the power slips and allow the operator to assume ownership. Push the Slips Enable button, then assume ownership of the power slips to enable controls. The Slips Enable button must be pressed to activate the slips controls from the right hand joystick.
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Slips Enable
See section titled "Tool Ownership" on page 2-34.
Status Displays The right portion of the Power Slips operator screen contains fault and status displays.
Slips Open or Slips Closed
Slips Pressure
Green displays indicate the current state of the slips.
A red display indicates that the pressure value has fallen below an acceptable level; grey indicates a normal state.
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Messages Operator messages display along the bottom of the screen.
Power Slips Controls Press the Controls - Open or Close button on the screen to control the power slips. A green backlight indicates the current selection.
Also, the current Power Slips status is displayed at the top right of the operator screen.
The power slips status is display only. Alternatively, use the operator workstation’s right joystick power slips controls.
Use the buttons on the right side of the joystick to control the slips. See section titled "Operator Workstation" on page 2-3 for more information.
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Auto Greaser Controls and Displays Press the Manual Controls - Stop or Start buttons to enable or disable manual controls.
A red Grease Level display indicates that the grease has fallen below an acceptable level. A digital reading displays the number of cycles completed since the last greasing. Press the Manual Controls - Stop or Start button to manually stop or start the auto greaser. A green backlight indicates the current selection.
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Power Slips Tool Menu Press the Power Slips button, located on the main menu bar, to display the Power Slips tool menu.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Operator Screen" on page 10-1.
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Overview The purpose of the Amphion power system is to monitor and analyze the status of the drilling power source, and report power capacity and power consumed values to each tool. From these values, each tool calculates a power available value: Power Available = Power Capacity – Power Consumed Programming code stored on each tool’s controller determines whether power available is sufficient for its purposes, or if the tool needs to go into power limit mode. For more information about power calculations:
See section titled "Power Capacity Calculations" on page 11-16.
See section titled "Power Consumed Calculations" on page 11-18.
See section titled "Power Available Calculations" on page 11-19.
On smaller rigs, the Amphion power system may be the only power management system on the rig. In this case, it monitors the status of the generators or utility power directly. It also monitors the overall system load, in addition to the drilling load. The primary objective of the Amphion power system is to deliver power availability information to all drilling tools in order to prevent a system overload and blackout.
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Operator Screen Press Driller Tools --> Power System to display the Power System Overview operator screen.
All information on this screen is display-only.
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Screen Symbols Green symbols indicate an on, running, or closed state; red symbols indicate an off, stopped, or open state; white symbols indicate an unknown status.
Chopper Remote I/O
Inverter (INV)
Circuit Breaker (CB)
Rectifier
Feeder Breaker (FB)
Generator
Digital indicators display the following information:
Amps: Displays amplitude.
KW: Displays kilowatts.
KVAR: Displays kilovolt amperes reactive.
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Power System
Power System Menu Press the Power System button, located on the main menu bar, to display the Power System menu.
See section titled "Utility Menu" on page 2-13.”
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Power Limit" on page 11-14.
See section titled "Motor Control Center (MCC)" on page 11-12.
See section titled "Drives" on page 11-8.
See section titled "Generators" on page 11-5.
See section titled "Operator Screen" on page 11-2.
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Generators Status Displays Press Power System --> Generators to display the default Engine/Generator 1 screen.
All information on this screen is display-only. Choose a generator from the menu on the right side of the screen to display its screen. A green backlight indicates the current selection. Status displays indicate the current state for each of the following:
Circuit Breaker Closed: Green indicates the circuit breaker is closed; grey indicates it is open.
Ready to Sync: Green indicates the generator is ready to sync; grey indicates it is not ready to sync.
Start Issued: Green indicates a start has been issued to open; grey indicates an idle state.
Droop Mode: Green indicates droop mode on a generator has been activated; grey indicates an idle state.
Idle Mode: Green indicates the generator is in idle mode; grey indicates it is not in idle mode.
Generator CB OC Trip: Red indicates an over-current trip has occurred on the generator circuit breaker; grey indicates a normal state.
Engine Emergency Stop: Red indicates the engine emergency stop is activated; grey indicates a normal state.
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Power Supply Fault: Red indicates a power supply fault is active; grey indicates a normal state.
Reverse kW: Red indicates a reverse kilowatt alarm; grey indicates a normal state.
Over Frequency: Red indicates an over frequency alarm; grey indicates a normal state.
Over Current: Red indicates an alarm for over current; grey indicates a normal state.
Voltage Exciter Fault: Red indicates a voltage exciter fault; grey indicates a normal state.
Central Alarm: Red indicates an active central alarm; grey indicates a normal state.
Profibus Comm Loss: Red indicates poor communication via profibus; grey indicates a normal state.
Generator Data Generator data is located on the left side of the Engine/Generator screen.
Graphs and digital displays indicate the current state for each of the following:
kW: Digital reading is represented by a light blue bar that rises and falls to indicate the current value in kilowatts.
kVAR: Digital reading is represented by a light blue bar that rises and falls to indicate the current value in kilovolt amperes reactive.
Amps: Digital reading is represented by a light blue bar that rises and falls to indicate the current value in amplitude.
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Drill Floor Equipment E-Stop The Drill Floor Equipment E-Stop button is located on the driller chair’s upper right control panel.
Pushing the Drill Floor Equipment E-Stop button shuts down the drill floor equipment.
Generator E-Stop The Generator E-Stop button is located on the driller chair’s lower right control panel.
Pushing the Generator E-Stop button shuts down the generator.
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Drives Press Driller Tools --> Power System --> Drives to display the Drives menu.
Inverters The Drawwork, Mud Pump, and Top Drive/Rotary Table Drive Status screens contain many common components, with one exception. Components for all screens are addressed here. Press Power System --> Drives --> Inverters to display the default Mud Pump 1A Drive 1 Status screen.
All information on this screen is display-only. Choose a tool from the menu on the right side of the screen to display its screen. A green backlight indicates the current selection.
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Status displays indicate the current state for each of the following:
Ready: Green indicates the inverter is ready; grey indicates it is not ready.
Running: Green indicates the motor is running; grey indicates it is not running.
Fault: Red indicates a fault state; grey indicates a normal state.
Power Supply Fault: Red indicates a power supply fault; grey indicates a normal state.
Encoder Fault: Red indicates an active encoder fault; grey indicates a normal state.
Disconnect Closed: Green indicates that the switch is closed; grey indicates that it is open.
Fuse Status: Green indicates there is no fuse problem; grey indicates there is a fuse problem.
Ethernet Comm Loss: Red indicates poor communication via ethernet; grey indicates good communication.
Profibus Comm Loss: Red indicates poor communication via profibus; grey indicates good communication.
Motor Status Displays Motor status displays are located on the left side of the Drive Status screen.
Status indicators display the following information:
Motor Speed: A digital rpm reading displays at the bottom of the graph, and a light blue bar rises and falls on the vertical graph to mark the current rpm reading.
Motor Torque: A digital ft-lb reading displays at the bottom of the graph, and a light blue bar rises and falls on the vertical graph to mark the current ft-lb reading.
Press MP1 (A and B), DW (A and B), TD, MP2 (A and B), or RT to display the same drive status screen for another tool.
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Choppers Press Power System --> Drives --> Choppers to display the Choppers Status screen.
All information on this screen is display-only. Status displays indicate the current state for each of the following:
Disconnect Closed: Green indicates that the switch is closed; grey indicates that it is open.
Enable: Green indicates the chopper is enabled; grey indicates it is not enabled.
Fuses OK: Green indicates the fuses are operating normally; red indicates a fault state.
Fan Running: Green indicates the fan is running; grey indicates it is not running.
Brake Resistor Air Pressure: Green indicates that sufficient air pressure is present; grey indicates that the air pressure has fallen below an acceptable level.
Brake Resistor Over Temp: Red indicates that the temperature has exceeded an acceptable level; grey indicates a normal state.
General Fault: Red indicates a general fault; grey indicates a normal state.
Power Supply Fault: Red indicates a power supply fault; grey indicates a normal state.
Ethernet Comm Loss: Red indicates a communication fault; grey indicates a normal state.
Current Feedback: Displays the current feedback at the chopper.
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Rectifiers Press Power System --> Drives --> Rectifiers to display the Rectifier status screen.
All information on this screen is display-only. Status displays indicate the current state for each of the following:
Circuit Breaker Closed: Green indicates the circuit breaker is closed; grey indicates it is open.
Fuses OK: Green indicates the fuses are operating normally; grey indicates an abnormal state.
MOV Fuse Blown: Red indicates the MOV fuse has blown; grey indicates a normal state.
Over Temperature: Red indicates that the temperature has exceeded an acceptable level; grey indicates a normal state.
Ground Fault: Red indicates a ground fault is active; grey indicates there is no ground fault.
Disconnect Switch: Green indicates the switch is closed; grey indicates it is open.
Blower Running: Green indicates the blower is running; grey indicates it is not running.
Power Supply Fault: Red indicates a power supply fault; grey indicates a normal state.
Ethernet Comm Loss: Red indicates a communication failure; grey indicates a normal state.
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Motor Control Center (MCC) Press Power System --> MCCs to display the MCC Status screen.
All information on this screen is display-only. Status displays indicate the current state for each of the following:
Mud Pump (1 and 2) - Blower (A and B): Green indicates the blower is on; grey indicates an idle state.
Mud Pump (1 and 2) - Liner Wash: Green indicates the liner wash pump is on; grey indicates an idle state.
Mud Pump (1 and 2) - Charge Pump: Green indicates the charge pump is on; grey indicates an idle state.
Mud Pump (1 and 2) - Lube Oil: Green indicates the lube oil pump is on; grey indicates an idle state.
Trip Tanks - Pump (1 and 2): Green indicates the pump is on; grey indicates an idle state.
Rotary Table - Blower: Green indicates the blower is on; grey indicates an idle state.
Top Drive - Left Blower: Green indicates the left blower is on; grey indicates an idle state.
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Power System
Top Drive - Right Blower: Green indicates the right blower is on; grey indicates an idle state.
Top Drive - HPU: Green indicates the HPU is on; grey indicates an idle state.
Drawworks - Blower (A and B): Green indicates the blower is on; grey indicates an idle state.
Drawworks - Lube Pump: Green indicates the lube pump is on; grey indicates an idle state.
Drawworks - Lube Fan: Green indicates the lube fan is on; grey indicates an idle state.
Brake Resistors - Blower (A and B): Green indicates the blower is on; grey indicates an idle state.
HPU - HPU #1: Green indicates the HPU is on; grey indicates an idle state.
HPU - Blower: Green indicates the blower is on; grey indicates an idle state.
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Power Limit Press Power System --> Power Limit to display the Power Trend screen.
All information on this screen is display-only. This trend graph displays realtime online power capacity and consumed kilowatt (kW) values. On-Line status displays in the top right corner indicate the following:
1, 2, and 3: Green indicates the generator (1, 2, or 3) is online; grey indicates it is not online.
Capacity Online: Indicates the amount of kW available for use.
Consumed kWatts: Indicates the amount of kW being consumed by operations.
Consumed %: Indicates the percentage of kW being consumed.
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Plant From the Power Trend screen, press the Plant button to display the Power Plant screen.
All information on this screen is display-only.
On Line: Green indicates the generator is on line; grey indicates it is not online.
Capacity (kW and amps): Displays kW and amps being produced for consumption.
Consumed (kW and amps): Displays kW and amps being consumed by operations.
Press the Trends button on the lower right corner of the screen to return to the Power Trend screen.
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Power Capacity Calculations
See NOV document titled “Amphion Tool Controller Service Manual” for more information about the Debug Monitor module.
The Amphion power system calculates a total system capacity. Then, depending on the bus configuration, it determines the capacity available to each individual tool.
AC Bus Generator Capacity When the Amphion power system is monitoring the status of generators (as is normally the case on smaller rigs), the system capacity is determined by multiplying the capacity of one generator by the number of generators online. (Capacity of 1 Generator) x (Number of Generators Online) = System Capacity The default value for each generator depends on your particular rig configuration. However, each generator’s maximum rated capacity values can be set using the Debug Monitor module’s generators..capacity.kw file.
AC Bus Transformer Capacity When the Amphion power system is monitoring power available at a transformer (as is normally the case on larger rigs), it will determine the system capacity in one of the following ways, depending on the signals that are received. When calculating power available or power consumed values (described later in this section) using a transformer, the Amphion power system maintains the transformer’s maximum rated capacity value in the Debug Monitor’s transformers..capacity.kva file. The transformers’ default values depend on your particular rig configuration. When kW and kVAR load signals are available for the transformer, the Amphion power system actively calculates a power factor based on the ratio of the kW and kVAR feedback values. The transformer’s capacity kW value is calculated by multiplying the kVA rating value by the power factor value. (kVA rating) x (power factor) = Capacity kW When the system has more than one transformer, the system capacity value equals the sum of all online transformers’ capacity kW values.
System Capacity When the rig’s PMS sends a power available signal, the Amphion power system does not have the data necessary to determine the exact total online capacity for the entire rig. Therefore, the Amphion power system calculates a total power consumed value by reading the power consumed value from each drilling tool at the drilling bus. It then calculates a system capacity value by adding the power available value received from the rig’s PMS to its calculated total power consumed value. (PMS) Power Available + Total Power Consumed (Drilling Bus) = System Capacity
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Total Online Capacity When the rigs’s PMS opts to provide a power consumed signal, they must also provide the online status of the generators as a separate set of signals. The Amphion power system tracks the total online capacity value for the rig. It uses the generator online status signals to determine the Total Online Capacity. (Capacity of 1 Generator) x (Number of Generators Online) = Total Online Capacity The Amphion power system also calculates a power available value by subtracting the power consumed value from the total online capacity value. Total Online Capacity - Power Consumed (PMS) = Power Available The Amphion power system uses this calculated power available value in the same manner as described in the section titled "System Capacity" on page 11-16.
DC Rectifier Capacity For most rigs, the maximum rated capacity value for each rectifier can be set using the Debug Monitor module’s powerPlant.co.maxKwAtRect file. The rectifiers’ default values depend on your particular rig configuration. The Amphion power system calculates the rectifiers’ individual total capacity values by using one of the following calculated values or methods:
By adding the consumed power value (from the rectifier) to the available power value (from the AC Bus) Consumed Power (rectifier) + Available Power (AC Bus) = Total Capacity
By using the maximum rated capacity value of the rectifier
The system uses whichever value is lowest. If a rectifier is not online, its reported total capacity value is zero.
DC Bus Capacity The Amphion power system calculates the DC bus capacity value based on the sum of all online rectifiers’ capacity values. This could be calculated using either the individual total capacity values, or by using the sum of the individual maximum rated capacity values as described in the section above, titled "DC Rectifier Capacity.”
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Power Consumed Calculations
The method that the Amphion power system uses to determine total system power consumed varies based on your particular rig configuration.
DC Bus Consumed The Amphion power system calculates the DC bus power consumed value based on the sum of all power consumed values read from each of the tool inverters. On rigs with multiple DC buses, the system maintains separate power consumed values for each DC bus.
AC Bus Consumed When the Amphion power system is monitoring the status of the generators (as is normally the case on smaller rigs) it determines the AC bus power consumed value based on the sum of the load kW values read from each generator. When the Amphion power system is receiving a power consumed value from a larger rig’s power management system (PMS), it uses the value provided by the PMS as the AC bus power consumed value.
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Power Available Calculations System Total Power Available The Amphion power system calculates the system’s total power available value by subtracting the total power consumed value from the total online capacity value. Total Online Capacity - Total Power Consumed = Total Available Power
Tool Power Available (General) Individual tools read power capacity and power consumed values from the power system’s tool controller to determine the available power value. Programming code stored on each tool’s controller determines whether the power available value is sufficient for its purposes, or if the tool needs to go into power limit mode. See the following section titled "Power Limiting.” In other words, the power system tool controller does not determine whether a tool is placed in power limit mode; rather, the individual tool’s controller determines this, based on the power available value and the parameters set up within the tool’s controller.
Power Limiting Generally speaking, if the power demands exceed the power available, the maximum power consumption allowed for all drives is reduced simultaneously. While there is normally no prioritization of one tool versus another (unless your rig is configured as such), power may not be reduced proportionally between the tools consuming power. The system is designed to ensure that there is always enough torque to hold the static load of the drawworks. In addition, power limiting is dynamic, so all power can be diverted to a single drive if the other drives are not demanding that power. The motor control center (MCC) and lighting circuits are not subject to power limiting, so the power they consume also reduces the total shared power available.
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Rotary Table
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Operator Screen Press Driller Tools --> Rotary Table to display the Rotary Table operator screen.
Tool Ownership Assume ownership of the rotary table to enable controls. See section titled "Tool Ownership" on page 2-34.
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Speed and Torque Displays The left side of the operator screen contains realtime Speed (throttle) and Torque graphs that reflect their current values. Digital readouts can be found directly above the graphs.
Digital readings are represented by blue or green bars that rise and fall to indicate the current values. Black markers indicate the current user-defined setpoint values. Also, see section titled "Speed and Torque Controls" on page 12-4.
Gear The Gear status display is located in the upper right corner of the screen.
The current gear status is displayed, High or Low.
Slips The Slips status display is located in the upper right corner of the screen.
The current slips status is displayed, Open or Closed. See Chapter 10, titled "Power Slips."
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Status Displays The status and alarm displays are located on the right side of the screen.
Status displays located on the right side of the screen indicate the current state for each of the following:
Slips Open: Displays green to indicate the slips are open; grey to indicate slips are closed or it is unknown.
Slips Closed: Displays green to indicate the slips are closed; grey to indicate slips are open or it is unknown.
High Gear: Displays green to indicate high gear is active; grey indicates high gear is not active.
Low Gear: Displays green to indicate low gear is active; grey indicates low gear is not active.
Power Limit: Displays yellow to indicate power limiting is being actively applied to the rotary table; grey to indicate an idle status. See Chapter 11, titled "Power System."
Brake On: Displays yellow to indicate the brake is applied; grey to indicate the brake is released.
Drive Fault: Displays red to indicate an active drive fault; grey to indicate a normal status.
Blower Alarm: Displays red to indicate an active blower fault; grey to indicate a normal status.
Slips Pressure: Displays red to indicate pressure is low; grey indicates there is no alarm and pressure is fine.
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Direction Controls Press Forward (CW or clockwise) or Reverse (CCW or counter-clockwise) to define the rotary table direction.
A green backlight indicates the current selection.
Brake Controls Press On or Off to release or lock the rotary table. Press Auto to auto engage and release the brake.
A green backlight indicates the current selection.
Messages Operator messages display along the bottom of the screen.
Speed and Torque Controls Defining the Throttle Setpoint Press the Throttle button to display its keypad.
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Define the throttle (speed) value, then press Set to confirm the value and close the keypad. Use the blue arrow up or down buttons located under the speed graph to incrementally adjust the value as needed. See section titled "Speed and Torque Displays" on page 12-2. The RT Throttle encoder is located on the upper right panel of the driller’s chair. Rotary table speed can be increased (clockwise) or decreased (counter-clockwise) by turning the rotary table encoder.
Zero Throttle Press Zero Throttle to slowly reduce the speed of the rotary table to zero rpm.
Defining the Torque Setpoint Press the Torque button to display its keypad.
Define the torque setpoint value, then press Set to confirm the value and close the keypad. Use the blue arrow up or down buttons located under the graph to incrementally adjust the value as needed.
In order to define the torque setpoint, the rotary table VFD must be assigned. See section titled "Assignment" on page 7-35.
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Rotary Table
Rotary Table Tool Menu Press the Rotary Table button, located on the main menu bar, to display the Rotary Table tool menu.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Operator Screen" on page 12-1.
See section titled "Motors" on page 12-7.
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Motors Press Rotary Table --> Motors to display the Rotary Table Motor Status screen.
Tool Ownership Assume ownership of the rotary table to enable controls. See section titled "Tool Ownership" on page 2-34.
Rotary Table Status Displays Digital speed (command and actual), torque (limit and actual), fault reset, and status indicators display throughout the screen. (See section titled "Speed and Torque Controls" on page 12-4.) Status and fault indicators display along the right and center portions of the screen and display the following information:
Speed: Displays the actual speed of the motor.
Speed Command: Displays the current speed command value received by the motor.
Torque: Displays the actual torque on the motor.
Torque Limit: Displays the user-defined torque limit value. See section titled "Speed and Torque Controls" on page 12-4.
Drive - Assigned: Displays green to indicate that the drive is assigned; grey to indicate it is not assigned.
Drive - Ready: Displays green to indicate that the drive is ready; grey to indicate an idle state.
Drive - Running: Displays green to indicate that the drive monitor is running; grey to indicate an idle state.
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Drive - Fault: Displays red to indicate a fault state; grey to indicate a normal state.
Blower Running: Displays green to indicate that the blower is running; grey to indicate an idle state.
Blower Pressure Sw: Displays green to indicate the blower pressure switch is on; grey to indicate it is off.
Manual Blower Controls Manual controls for the blower are located on the left portion of the screen. Press Blower - Stop or Start to manually stop or start the blower motor.
A green backlight indicates the current selection.
Fault Reset The Fault Reset button and the Reset Count displays are located on the right portion of the screen.
Press Fault Reset to reset fault displays after appropriate action has been taken to clear the condition. Reset Count displays the number of fault resets that have occurred.
! Resetting the faults does not clear active faults or alarms.
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Top Drive System (TDS)
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Operator Screen Press Driller Tools --> Top Drive to display the Top Drive operator screen.
Tool Ownership Assume ownership of the top drive to enable controls. See section titled "Tool Ownership" on page 2-34.
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Status Readings Drill Speed and Torque Displays Vertical Drill Speed (throttle) and Torque graphs display along the left side of the Top Drive operator screen.
Digital readings are represented by blue or green bars that rise and fall to indicate the current values. Black markers indicate the current user-defined setpoint values.
See section titled "Speed and Torque Controls" on page 13-4 for information about defining various setpoint values.
Current throttle (speed), drill torque, makeup torque, spin speed, and spin torque values display along the top of the screen. See section titled "Speed and Torque Controls" on page 13-4.
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Status Displays Current status indicators display along the right side of the Top Drive operator screen.
BX Elev Closed: Green indicates that the BX elevator is closed; grey indicates the BX elevator is open. See section titled "Torque Wrench, Elevator, and IBOP Controls" on page 13-8.
Brake On: Yellow indicates that the brake is engaged; grey indicates the brake is not engaged. See section titled "Brake Controls" on page 13-10.
IBOP Closed: Yellow indicates the internal blowout preventer (IBOP) is closed; grey indicates the IBOP is open. See section titled "Torque Wrench, Elevator, and IBOP Controls" on page 13-8.
Maintenance Mode: Yellow indicates maintenance mode is active; grey indicates maintenance mode is not active.
Power Slips Closed: Yellow indicates the power slips are closed; grey indicates the power slips are not closed. See Chapter 10, titled "Power Slips.”
Ramp Failed: Red indicates that the motor ramp-up failed; grey indicates a normal state with no fault. See section titled "TDS Motor Status Displays" on page 13-21.
Drive Fault: Red indicates a variable frequency drive (VFD) fault; grey indicates a normal state with no fault. See section titled "Motor/VFD Status" on page 13-20.
Hydraulic Alarm: Red indicates hydraulic pressure has fallen below acceptable limits; grey indicates the hydraulic pressure is normal.
! If the top drive continues rotating with low hydraulic pressure, severe equipment damage may occur.
Lube Alarm: Red indicates that the gear box lubrication pressure has fallen below an acceptable level (alarm state); grey indicates the pressure is normal. See section titled "TDS Motor Status Displays" on page 13-21.
Blower Alarm: Red indicates a blower fault; grey indicates a normal state with no fault. See section titled "TDS Motor Status Displays" on page 13-21.
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Messages Operator messages display along the bottom of the screen.
Speed and Torque Controls Defining a Throttle Limit Press Throttle to display the throttle setpoint keypad.
Define a maximum throttle (drill speed) value, then press Set to confirm the value and close the keypad. Press the blue arrow up or down buttons located at the bottom of the graph to incrementally increase or decrease the Throttle setpoint value. The TD Throttle encoder is located on the upper right panel of the driller’s chair. Top drive speed can be increased (clockwise) or decreased (counter-clockwise) by turning the top drive encoder.
Zero Throttle Press Zero Throttle to remove throttle from the top drive and reduce its speed to zero rpm.
Defining a Drill Torque Limit Press Drill Torque to display the drill torque limit keypad.
Define a drill torque limit, then press Set to confirm the value and close the keypad.
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Press the blue arrow up or down buttons located at the bottom of the drill torque graph to incrementally increase or decrease the Drill Torque value.
Defining a Makeup Torque Limit Press Makeup Torque to display the makeup torque limit keypad.
Define a makeup torque limit, then press Set to confirm the value and close the keypad.
Defining a Spin Speed Limit
The top drive must be turned off before setting spin parameters.
Press Spin Speed to display the spin speed keypad.
Define a spin speed limit, then press Set to confirm the value and close the keypad.
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Defining a Spin Torque Limit
The top drive must be turned off before setting spin parameters.
Press Spin Torque to display the spin torque keypad.
Define a spin torque limit, then press Set to confirm the value and close the keypad.
Direction and Mode Controls The top drive Direction and Mode controls display near the top center portion of the operator screen. These controls remain on the operator screen during all other selected operations.
Press Direction - Forward, Off (disable), or Reverse to define the top drive’s spin direction. A green backlight marks the current selection. Press Mode - Drill, Spin, or Torque to select a top drive mode:
Select Drill mode to run the top drive at the Throttle (speed) and Drill Torque setpoints. See section titled "Speed and Torque Controls" on page 13-4.
Select Spin mode to run the top drive at the user-defined Spin Speed and Spin Torque setpoints. See section titled "Defining a Spin Speed Limit" on page 13-5.
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Press and hold the Torque button to run the top drive using the user-defined Makeup Torque setpoint. Release the button to return to Spin mode. See section titled "Speed and Torque Controls" on page 13-4.
Press and hold the Torque button to execute a make up or break out sequence. The selected direction determines if it is a make up or break out sequence.
13
Make Up Sequence
With the Top Drive direction set to Forward: When the Torque button is pressed the Top Drive will verify that the connection is shouldered by first executing a spin in sequence. When the feedback torque is at or greater than the spin torque setting, the torque limit is then ramped up to the makeup torque setting. Once the torque feedback is equal to or greater than the makeup torque setting, the connection is complete and the operator can release the Torque button. At this point the torque limit will then be ramped down.
If the Torque Wrench is in Auto, the first action in the sequence will be to set the Link Rotation and close the torque wrench clamp. The last action in the sequence is to release the clamp. See section titled "Torque Wrench" on page 13-8.
Break Out Sequence
With the Top Drive direction set to Reverse: When the Torque button is pressed the Top Drive will begin to ramp the torque limit to the maximum torque setting. When the connection breaks and the torque feedback is less than the spin torque setting, the Top Drive will then go into the spin out phase and stay there until the operator releases the Torque button.
If the operator selects Torque while in Drill mode the Torque Wrench will always be used whether or not the Top Drive is in Auto mode. If the connection needs to be broken out without using the Torque Wrench, the operator must select Torque Mode while in Spin mode.
A green backlight marks the current selection.
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Torque Wrench, Elevator, and IBOP Controls Press Elev/TW/IBOP to display the top drive’s torque wrench, elevator, and internal blowout preventer (IBOP) controls.
Torque Wrench
Press and hold the Torque Wrench - Clamp button to manually clamp the torque wrench onto the drill pipe. A blue outline surrounds the button when active.
Press the Torque Wrench - Auto toggle button to use automatic torque wrench mode during makeup operations.
A green backlight marks the current selection.
Elevator
Press the Elevator - Open button to open the elevator.
Press the Elevator - Arm button to prepare the elevator to close.
A green backlight marks the current selection.
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You can also control the elevator using the TD Elevator - Open or Close discrete switch located on the operator workstation’s left control panel.
TD Elevator
IBOP Press the IBOP - Open or Close button to open or close the internal blowout preventer (IBOP).
A green backlight marks the current selection.
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Brake Controls Press Brake to display the top drive’s brake controls.
If there is a VFD fault active, the brake is held in the applied state and cannot be released until the fault is cleared.
Press the Brake - On, Auto, or Off buttons to set the top drive brake mode:
Select Brake - On to engage the brake.
Select Brake - Auto to automatically disengage the brake when the operator demands throttle, and automatically engage the brake when the operator returns the speed to zero throttle position. The brake will not engage until the drive stops, and is not holding torque.
Select Brake - Off to disengage the brake.
Press the Stand Jump - Off or On buttons to activate and de-activate stand jump functionality:
Select Stand Jump - Off to de-activate stand jump functionality.
Select Stand Jump - On to activate stand jump functionality.
A green backlight marks the current selection.
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Link Controls Press Links to display the top drive’s link controls.
Link Rotation Use Link Rotation controls to rotate both the torque wrench and the link tilt assemblies.
Press and hold the CW (clockwise) or CCW (counter-clockwise) button to rotate the link adapter in the selected direction.
The Link Tilt must be in Float to enable Link Rotation or Link Tilt rotation (see section titled "Link Tilt” below). A green backlight marks the current selection.
Link Tilt Press the Link Tilt - Drill, Float, or Tilt buttons to control the elevator links:
Select Drill to tilt the elevator links backward into a position that allows drilling operations to proceed.
Select Float to allow the elevator links to float into a neutral position. Link float can also be controlled using the TD Link Float discrete switch located on the driller chair’s left control panel.
Select Tilt to tilt the elevator links forward to the preset derrickman position. Press the button once to tilt forward to the preset derrickman position. The link tilt can also be controlled using the TD Link Tilt discrete switch located on the driller chair’s left control panel.
A green backlight indicates the current selection.
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MCWS Controls Press MCWS to display the top drive’s Monkey board Collision Warning System controls.
Derrickman’s Stop Press Set to determine the derrickman’s stop height.
Override Press Enable to override the interlocks to the drawworks and allow for continued hoisting.
! Overriding the interlocks could cause potential damage to equipment or injury to personnel. Extreme care should be taken when performing this operation.
Press Elev/TW/IBOP to display the torque wrench, elevator, and IBOP controls again. See section titled "Torque Wrench, Elevator, and IBOP Controls" on page 13-8.
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Top Drive System (TDS)
Top Drive Tool Menu Press the Top Drive button, located on the main menu bar, to display the Top Drive tool menu.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Maintenance Mode" on page 13-25.
See section titled "Operator Screen" on page 13-1.
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Directional Drilling Mode Press Top Drive --> Operator to display the Top Drive Operator menu.
Press Top Drive --> Operator --> Directional Drilling Mode to display the Directional Drilling Mode screen.
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Status Readings and Displays Drill Speed and Torque Displays Vertical Drill Speed (DD throttle) and Torque graphs display along the left side of the Directional Drilling Mode screen.
Digital readings are represented by blue or green bars that rise and fall to indicate the current values. Black markers indicate the current user-defined setpoint values.
See section titled "Speed and Torque Controls" on page 13-17 for information about defining setpoint values.
Current directional drilling speed (DD throttle) and torque values display along the top of the Directional Drilling Mode screen.
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Status Displays Current status indicators display along the right side of the Directional Drilling Mode screen.
Power Slips: The power slips status display changes to reflect the current status, Open or Closed. See Chapter 10, titled "Power Slips.”
IBOP Closed: Yellow indicates the internal blowout preventer (IBOP) is closed; grey indicates the IBOP is open. See section titled "Torque Wrench, Elevator, and IBOP Controls" on page 13-8.
BX Elev Closed: Green indicates that the BX elevator is closed; grey indicates the BX elevator is open. See section titled "Torque Wrench, Elevator, and IBOP Controls" on page 13-8.
Brake On: Yellow indicates that the brake is engaged; grey indicates the brake is not engaged. See section titled "Brake Controls" on page 13-10.
Ramp Failed: Red indicates that the motor ramp-up failed; grey indicates a normal state with no fault. See section titled "TDS Motor Status Displays" on page 13-21.
Drive Fault: Red indicates a variable frequency drive (VFD) fault; grey indicates a normal state with no fault. See section titled "Motor/VFD Status" on page 13-20.
Hydraulic Alarm: Red indicates hydraulic pressure has fallen below acceptable limits; grey indicates the hydraulic pressure is normal.
! If the top drive continues rotating with low hydraulic pressure, severe equipment damage may occur.
Lube Alarm: Red indicates that the gear box lubrication pressure has fallen below an acceptable level (alarm state); grey indicates the pressure is normal. See section titled "TDS Motor Status Displays" on page 13-21.
Blower Alarm: Red indicates a blower fault; grey indicates a normal state with no fault. See section titled "TDS Motor Status Displays" on page 13-21.
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Messages Operator messages display along the bottom of the screen. Messages include operational status information (such as brief descriptions of interlock conditions that are preventing certain operations).
Speed and Torque Controls Defining a Directional Drilling (DD) Throttle Limit Press DD Throttle to display the directional speed limit keypad.
Define a directional speed limit (throttle) value, then press Set to confirm the value and close the keypad. Press the blue arrow up or down buttons located at the bottom of the graph to incrementally increase or decrease the DD Throttle setpoint value. See section titled "Drill Speed and Torque Displays" on page 13-15.
Zero Throttle Press Zero Throttle to remove throttle from the top drive and reduce its speed to zero rpm.
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Defining a Directional Drilling (DD) Torque Limit Press DD Torque to display the directional torque limit keypad.
Define a directional torque limit, then press Set to confirm the value and close the keypad. Press the blue arrow up or down buttons located at the bottom of the torque graph to incrementally increase or decrease the DD Torque value.
Direction and Mode Controls The top drive Direction and Mode controls display near the top center portion of the Directional Drilling Mode screen.
Press Direction - Forward, Off (disable), or Reverse to define the top drive’s spin direction. A green backlight marks the current selection. Press Mode - Drill, Spin, Torque, or Directional to select a top drive mode:
Select Drill mode to run the top drive at the Throttle (speed) and Drill Torque setpoints. See section titled "Speed and Torque Controls" on page 13-4.
Select Spin mode to run the top drive at the user-defined Spin Speed and Spin Torque setpoints. See section titled "Defining a Spin Speed Limit" on page 13-5.
Press and hold the Torque button to run the top drive using the user-defined Make Up Torque setpoint. Release the button to return to Spin mode. See section titled "Speed and Torque Controls" on page 13-4.
Press and hold the Torque button to execute a make up or break out sequence. The selected direction determines if it is a make up or a break out sequence.
Select the Directional button to turn on directional drilling.
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Directional Mode Controls Top drive Directional Mode controls display near the lower center portion of the Directional Drilling Mode screen.
Stop: Select Stop to discontinue rotation and go to a steady state.
Bump CW: Select Bump CW to rotate the top drive shaft in a clockwise direction.
Bump CCW: Select Bump CCW to rotate the top drive shaft in a counter-clockwise direction.
Follow: Select Follow to control the top drive from the top drive rotary encoder on the Amphion chair.
Rocking: Select Rocking to set the rocking mode. This mode is used to ensure the drill string is moving while drilling with a mud motor.
Distance to Reference: Displays the present location of the top drive shaft in degrees and the distance remaining in order to reach the reference point. This will primarily be used during rocking operations.
Bump Distance: Bump distance may be set by pressing the blue arrow keys; distance changes in increments of one degree. Bump distance may also be set by pressing the Bump Distance button and using the keypad.
Rocking Reverse Energy: Displays the energy set by the operator during the rocking mode set up.
Energy Now: Displays the actual energy required to turn the top drive shaft. The blue graph to the left indicates the current value.
Set Reference: Press the Set Reference button to reset the Energy Now display to have a maintained offset.
Use as Set Point: Press the Use as Set Point button to take the Energy Now value and send it to the Rocking Reverse Energy display. This becomes the energy set point.
See NOV document number 10522200-SPC, titled “Concept of Operations for Directional Drilling on Amphion TDS Systems.”
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Motor/VFD Status Press Top Drive --> Operator --> Motors to display the Motor/VFD Status screen.
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TDS Motor Status Displays
Speed: Displays the actual speed of the motor.
Speed Command: Displays the current speed command value received by the motor.
Torque: Displays the actual torque on the motor.
Torque Limit: Displays the user-defined torque limit value. See section titled "Speed and Torque Controls" on page 13-4.
Drive - Assigned: Displays green to indicate the drive is assigned; grey to indicate it is not assigned.
Drive - Ready: Displays green to indicate the drive is ready; grey to indicate an idle state.
Drive - Running: Displays green to indicate the drive monitor is running; grey to indicate an idle state.
Drive - Fault: Displays red to indicate a fault state; grey to indicate a normal state.
Blower Running (1 and 2): Green indicates the blower is running; grey indicates the blower is not running.
Blower Pressure SW (1 and 2): Green indicates that there is air pressure coming from the blower; grey indicates there is no air pressure from the blower.
Motor Overtemp (A and B): Red indicates the motor temperature has exceeded acceptable limits; grey indicates the motor temperature is ok.
Lube Motor Running: Green indicates the lube motor is running; grey indicates the lube motor is not running.
Lube Oil Pressure: Displays green to indicate oil pressure is ok; grey indicates there is no oil pressure detected.
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Top Drive System (TDS)
Fault Reset The Fault Reset button and Reset Count displays are located in the middle of the Motor/VFD Status screen.
Press the Fault Reset button to clear fault displays after the condition is corrected. The Reset Count display shows the number of times the fault has been reset from the screen but not the total number of times it has been reset.
! Resetting the faults does not clear active faults or alarms.
Blower Controls Press Blower/Blower2 - Stop or Start buttons to manually control the blower and blower2 motors.
A green backlight indicates the current selection.
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HPU The HPU button is located in the lower left corner of the screen.
A green backlight indicates that the Auto mode is selected. See Chapter 8, titled "Hydraulic Power Unit (HPU)."
Messages Operator messages display along the bottom of the screen.
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Data Trends Press Top Drive --> Operator --> Data Trends to display the Top Drive Trends screen.
The Trends screen displays the top drive’s drilling speed and torque values graphically:
Press Speed (Day) to display drilling speed data for the past 24 hours.
Press Speed (Hour) to display drilling speed data for the past hour.
Press Torque (Day) to display torque speed data for the past 24 hours.
Press Torque (Hour) to display torque speed data for the past hour.
See section titled "Speed and Torque Controls" on page 13-4.
Press Top Drive --> Operator --> Operator to display the Top Drive Operator screen again. See section titled "Operator Screen" on page 13-1.
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Maintenance Mode Press Top Drive --> Maintenance Mode to display the Maintenance Mode screen.
Press Top Drive - Active to engage maintenance mode for the top drive. Press Top Drive Inactive to disengage maintenance mode. A green backlight indicates the current selection.
See section titled "Maintenance Mode" on page 2-11.
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Trip Tank Pumps
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Operator Screen Press Driller Tools --> Trip Tank Pumps to display the Trip Tank Pumps operator screen.
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Pump Controls Press the Stop or Start button to control the Trip Tank Pump (1 and 2).
A green backlight indicates the current selection.
Messages Operator messages display along the bottom of the screen.
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Trip Tank Pumps Tool Menu Press the Trip Tank Pumps button, located on the main menu bar, to display the Trip Tank Pumps tool menu.
See section titled "Utility Menu" on page 2-13.
See section titled "Common Diagnostics Menu" on page 2-19.
See Chapter 3, titled "Alarms and Events.”
See section titled "Operator Screen" on page 14-1.
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Network Information
A
This chapter contains general information about the Amphion control system, and may or may not represent your particular rig configuration.
Network Commands Opening a Command Prompt 1. Press to display the Windows® Start menu. 2. Click Run, then type cmd into the field provided.
Figure A-1. Command prompt
3. Press or click OK. 4. At the C:> prompt, type the appropriate network command, then press .
Command Descriptions and Syntax Ping Use the ping command with a url, IP address, or host name to test network connectivity, or to verify communication. Use the ping localhost command if both the host name and IP address are unknown (see Figure A-5 on page A-3). See section titled "Network Address Assignments" on page A-5 in this appendix for a complete IP address list.
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Figure A-2. Ping using a url address
Figure A-3. Ping using the host name
Figure A-4. Ping using an IP address
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Figure A-5. Ping localhost
Ping Command Switch Options
Figure A-6. Ping command switch options
Use the ping command to display a list of command switches. Syntax example: ping
-t 123.45.67.8
IP Config Use the ipconfig command to determine the domain name server (DNS), IP address, subnet mask, and default gateway assigned to the current computer. Use the ipconfig /all command to list the IP address, subnet mask address, and other information for each network card to which the current computer is connected.
Tracert Use the tracert command and either the url or IP address to display hop information (all network devices between the computer and the destination address). Syntax example: tracert
www.varco.com or tracert 123.45.67.8
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Nslookup Use the nslookup command and a url address to troubleshoot name resolution issues. Displays server name and IP address information. Syntax example: nslookup
www.varco.com
Figure A-7. Nslookup command
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Network Address Assignments
See NOV document number D801000721-GEN-001, titled “Amphion Standard DCDA Network IP Addresses,” or your rig-specific “Amphion Network Topology” document.
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™
Amphion
Tool Controller Service Manual For use with www versions 1.6.0 and earlier
National Oilwell Varco RIG SOLUTIONS 11000 Corporate Centre Drive Houston, TX 77041
Document Number
Rev.
D811001117-MAN-001
02
D811001117-MAN-001 Revision 02
Revision History
02
27 Oct 2009
Second Issue
Laurie Braaten
Jane Kellstrom
Paul Williams
01
22 Jun 2009
First issue
Laurie Braaten
Paul Williams
Jeff Faga
Rev
Date (dd.mm.yyyy)
Reason for issue
Prepared
Checked
Approved
Change Description Revision
Change Description
01
First Issue
02
Second Issue to rename document title and reformat using new template style.
Amphion™ GPL Statement This program contains proprietary as well as free software; you can redistribute and/or modify the free portion of the software under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. To viewand/or obtain a copy of the free software used in this product,please visit ftp://ftp.amphion.nov.com/gpl/. Notwithstanding the foregoing, nothing herein shall convey to you the right to utilize National Oilwell Varco trademarks, trade names, services marks or other National Oilwell Varco proprietary materials. In addition, you shall not have the right to publish the name of National Oilwell Varco without the prior permission of National Oilwell Varco in writing. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public Licensealong with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
General Information This manual is intended for use by field engineering, installation, operation, and repair personnel. Every effort has been made to ensure the accuracy of the information contained herein. National Oilwell Varco (NOV®) will not be held liable for errors in this material, or for consequences arising from misuse of this material.
Conventions Notes, cautions, and warnings provide readers with additional information, and to advise the reader to take specific action to protect personnel from potential injury or lethal conditions. They may also inform the reader of actions necessary to prevent equipment damage. Pay close attention to these advisories.
Notes
The note symbol indicates that additional information is provided about the current topics.
Cautions
! The caution symbol indicates that potential damage to equipment or injury to personnel exists. Follow instructions explicitly. Extreme care should be taken when performing operations or procedures preceded by this caution symbol.
Warnings
The warning symbol indicates a definite risk of equipment damage or danger to personnel. Failure to observe and follow proper procedures could result in serious or fatal injury to personnel, significant property loss, or significant equipment damage.
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General Information
Illustrations Illustrations (figures) provide a graphical representation of equipment components or screen snapshots for use in identifying parts or establishing nomenclature, and may or may not be drawn to scale. For component information specific to your rig configuration, see the technical drawings included with your NOV documentation.
Safety Requirements NOV equipment is installed and operated in a controlled drilling rig environment involving hazardous situations. Proper maintenance is important for safe and reliable operation. Procedures outlined in NOV manuals are the recommended methods of performing operations and maintenance.
! To avoid injury to personnel or equipment damage, carefully observe requirements outlined in this section.
Personnel Training All personnel performing installation, operations, repair, or maintenance procedures on the equipment, or those in the vicinity of the equipment, should be trained on rig safety, tool operation, and maintenance to ensure their safety.
! Personnel should wear protective gear during installation, maintenance, and certain operations.
Contact the NOV training department for more information about equipment operation and maintenance training.
Recommended Tools Service operations may require the use of tools designed specifically for the purpose described. NOV recommends that only those tools specified be used when stated. Ensure that personnel and equipment safety are not jeopardized when following service procedures or using tools not specifically recommended by NOV.
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1
General System Safety Practices The equipment discussed in this manual may require or contain one or more utilities, such as electrical, hydraulic, pneumatic, or cooling water.
! Read and follow the guidelines below before installing equipment or performing maintenance to avoid endangering exposed persons or damaging equipment.
R
Isolate all energy sources before beginning work.
R
Avoid performing maintenance or repairs while the equipment is in operation.
R
Wear proper protective equipment during equipment installation, maintenance, or repair.
Replacing Components R
Verify that all components (such as cables, hoses, etc.) are tagged and labeled during disassembly and reassembly of equipment to ensure correct installment.
R
Replace failed or damaged components with NOV certified parts. Failure to do so could result in equipment damage, or personal injury.
Routine Maintenance Equipment must be maintained on a regular and routine basis. See the service manual for maintenance recommendations.
! Failure to conduct routine maintenance could result in equipment damage or injury to personnel.
Proper Use of Equipment NOV equipment is designed for specific functions and applications, and should be used only for their intended purpose.
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NOV Service Centers The link below provides after-hours contact information for emergencies or other equipment issues requiring an immediate response by NOV service personnel. http://www.nov.com/contact_us/24hr_EmergencyList.asp Also see NOV document number D811001337-DAS-001, titled “Service Center Directory.”
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Amphion™ Control Overview Introduction The Amphion™ service pages interface provides extensive information about how the tool is performing. The interface is Web-based, accessible using a Web browser. A technician can connect to most devices connected to the network to monitor its performance and help diagnose problems. This manual explains how to: R
Connect to the device
R
Configure device settings
R
Replace a tool controller
R
Identify performance problems
R
Identify communication problems
This manual does not address drilling operation screens or specific tool calibration procedures. Please refer to toolspecific documentation, or the rig-specific Amphion operator’s guide for additional information.
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Multi-Tool Controller (MTC) Cabinet The MTC cabinet houses the workstation and network control components, and is normally located in the drill floor local electrical room (LER).
Network Switches The MTC cabinet contains redundant network switches developed particularly for use in industrial environments. They allow construction of switched Ethernet networks that conform to the IEEE 802 and 802.3u standard using copper wire or optical fiber in a ring topology. Switches are mounted by snapping them onto a standard DIN rail.
Power Supplies Two redundant 24-volt DC power supplies provide power via a common bus to most components inside the MTC. In general, each component has its own circuit breaker to provide maximum maintenance flexibility. There are also two 5-volt power supplies dedicated to the Advantech tool controllers, and two 24volt power supplies dedicated to the Beckhoff tool controllers that work in parallel to share power demands. One, however, is sufficient should the other fail. The multi-tool controller (MTC) cabinet provides power distribution for workstation equipment, and supports dual redundant uninterruptible power supply (UPS) feeds. It is designed for installation in a safe area, and supports bottom-entry cable penetration.
See rig-specific engineering cabinet assembly diagram and electrical connection diagram for more detailed information.
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Amphion™ Control Overview
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Tool Controller Hardware The tool controller assembly, located in the control system (MTC) cabinet, is an industrial CPU to which you can connect using a browser. Two typical tool controllers are shown here.
Advantech™ Tool Controller COM 1
Power
Ethernet status lights
Fuse (10-Amp/250-Volt)
ON
COM
OFF
LAN
SE
Ethernet
FU
E US
F U SE
Profibus status light
F
KEY MSE
BLINKING
RST
Mouse/ Keyboard
GREEN = OK VGA
PWR
COMPACT FLASH
Video
Power status light
HDD
Hard disk drive status light
DP1
Profibus DP1 Compact Flash card
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Amphion™ Control Overview
Beckhoff™ Tool Controller CPU status indicators
Profibus status indicator
Power status indicator
CX Profibus Scanner
BECKHOFF
DRL-DPM-BKF
BF ST
Profibus
BECKHOFF
BECKHOFF
BradCommunications
Ethernet port 1
CPU Module
Ethernet port 2 Profibus
CompactFlash card insert
CompactFlash card eject
Power connections
Power
! Do not remove the CompactFlash® card before turning off power. Do not turn off the tool controller while it is controlling a tool or communicating with other devices on the network.
R
Advantech: Press the Power button on the tool controller to turn it on or off.
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Beckhoff: Press the tool controller’s individual circuit breaker located inside the MTC cabinet to turn it on or off. Refer to your rig-specific MTC assembly drawing for the exact location of the power switch.
The Power LEDs display green when the tool controller is on.
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CompactFlash® Card Tool controllers contain a processor and memory, and run a specialized version of the Linux™ operating system. A Java™ Technology program is embedded on a removable device called a CompactFlash memory card. On the Advantech tool controller, the CompactFlash card is installed in a slot in the tool controller chassis, secured by a screw-down panel. The Beckhoff tool controller has a CompactFlash eject button. The CompactFlash LED (HDD) blinks when the card is in use (information is being read or written).
Communication Ports
! Although some tool controllers have keyboard, mouse, and monitor ports similar to a standard PC, they should not be used during normal operations. Connecting directly to the tool controller using the COM1 or the keyboard/mouse and video ports is a non-standard procedure for this product. To prevent possible equipment damage, do not experiment with connections.
Ethernet (ENET) Connects the tool controller to the local area network (LAN). R
Advantech: A green light located near the port displays solid green when communication is established, and another blinks yellow when the tool controller is sending or receiving data.
R
Beckhoff: LAN 1 or LAN 2 (related to Ethernet ports 1 and 2) displays solid green when communication is established, and blinks when the tool controller is sending or receiving data.
Profibus (Process Field Bus) Profibus is optional. Connects the tool controller to remote I/Os. The Profibus communication status indicator normally displays green, indicating a ready status. Blinking green indicates that data is being transmitted or received. Blinking red LEDs indicate a data exchange error. Steady red indicates a wiring problem, a bus speed discrepancy, or a node-address conflict. Blinking red and green indicates that the Applicom card was flashed, but there is no Profibus hardware attached to it.
COM1 Can be used to connect a computer to the tool controller using a a serial cable (Advantech only).
Mouse/Keyboard PS/2 port that can be used to connect an keyboard or mouse to the tool controller (Advantech only).
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Video Can be used to connect an SVGA monitor to the tool controller (Advantech only).
Main Service Page Type the appropriate tool controller’s IP address into your Web browser’s address field to connect to the tool controller interface.
Click the IP Network link located on the left side of the page to display a grouped list of devices connected to the network. The center and right side of the page contains additional links to the current tool controller interface. See general descriptions below. The top right corner of the page displays the current controller’s tool name.
Page options are not the same for all tool controllers.
After selecting a link, click the Contents link to return to main service page.
You can also use the Back or Forward buttons in your browser to navigate between pages.
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IP Network Contains links and information about devices connected to the rig network, including IP address assignments, communication status information, and IP configuration options. See Chapter 4, titled "Network Links” for more information.
Software Management Contains links to software version information and software installer and file transfer utilities (normally used by rig technicians and software engineers). See Chapter 5, titled "Software Management Links” for more information.
Diagnostics Contains links to I/O and other communication status screens. Also contains a link to axis controllers and state diagrams (where applicable), which are interactive documents used to debug tool problems. See the following chapters in this manual for more information: R
Configuration This section contains links to the following modules. See the appropriately-titled chapter for additional information. R
Operator Screen Configuration
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Service Pages Configuration
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Ownership Configuration
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Simulation Control
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Array Manipulator
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Trigger Editor
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Consistency Checker
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Set Date and Time
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Path Editor
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Set IP Address on Network Device
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Controller Links Contains the Java Virtual Machine (JVM) status and restart controls, the current tool controller’s status, halt, start, and restart controls, and Applicom card flash controls. Also contains a link to the current tool controller’s log manager files, the operator’s drilling control touchscreen interface, and other NOV technical documentation. R
See the rig-specific Amphion operator’s guide for information about the operator’s drilling control (touchscreen) software interface.
R
See Chapter 27, titled "Controller Links.”
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Locating Tool Controller IP Addresses R
See NOV document number D801000721-GEN-001, titled “Amphion Standard DCDA Network IP Addresses.”
R
Refer to the Amphion user’s or technical reference manual for a complete list of IP addresses.
R
Use the main service page’s IP Network link. See section titled "Device or Tool Selection" on page 4-2, and section titled "Investigate Address" on page 4-8”.
R
Refer to rig and network drawings.
R
The IP address of the tool controller may be printed on the CompactFlash card label. Remove the card from the tool controller and look at the label.
R
See section titled "Determining an IP Address" on page 3-8.
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What is Profibus? Process Field Bus (Profibus) refers to the hardware. Profibus DP is the software (communication protocol) for connecting multiple industrial devices on a shared pathway or channel (bus).
Laptop Computer
Ethernet
Hub
Tool Controller #1
Tool Controller #2
Tool Controller #3
DP1
DP1
DP1
Profibus
Sensor
Digital I/O
Actuator
Profibus
Profibus
VFD
I/O Devices on Tool #1
Sensor
Digital I/O
Actuator
I/O Devices on Tool #2
Sensor
Digital I/O
Actuator
Encoder
I/O Devices on Tool #3
Features: R
Ability to connect I/O devices and simple field devices to an automation system
R
Flexible communication for peer-to-peer networking and data collection
R
High-speed data transfer of small volumes of data between central and peripheral devices
R
High data integrity
R
One master can service several slaves
R
Several masters can participate on the bus
See a complete description of this protocol at http://www.profibus.com.
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Tool Controllers and NOV Tools Ethernet communication is used for network communication, and Profibus DP is used to communicate between tool controllers and the remote I/Os. Profibus refers to the hardware, whereas Profibus DP refers to the protocol for connecting multiple industrial devices on a shared pathway or channel (bus). One Applicom® communication card installed in some tool controllers provides Profibus communication with individual tool remote I/Os, when required. A tool controller may have one Applicom card (master) or no Applicom cards. The card (labeled DP1) communicates with the remote I/O. The tool controller program sends read and write commands to the ApplicomIO® interface, which transfers them through the master Applicom card to the slave (point or node on the tool). If the program sends a “read” command, the slave responds by sending input back to the tool controller. If the program sends a “write” command, the slave responds by performing the command.
Flashing an applicom uploads the configuration as set in the applicom.zip file located in the /varco/data/applicom folder to the Applicom card, and is burned to EEPROM. Once the Applicom card has been flashed, the settings are retained until flashed with a different configuration. See Chapter 27, section titled "Flashing the Applicom® Card" on page 27-5 for instructions.
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Getting Started Connecting to the Tool Controller 1. Connect your computer to the rig network. See section titled "TCP/IP Network Settings" on page 3-3. 2. Determine the IP address of the tool controller. There are several ways to do this. See section titled "Determining an IP Address" on page 3-8. 3. Type the tool controller’s IP address into the Web browser’s address field, then press to display the main service page (shown here).
If you are able to connect to the main service page, your computer settings do not require adjustment. If you are unable to connect, see section below.
To optimize your browser for the Web interface, see section titled "Browser Settings" on page 3-13.
If you are unable to connect to the tool controller interface:
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1. Verify that the tool controller is turned on. See section titled "Power" on page 2-4. 2. Verify that the Profibus communication status light card is blinking. See illustrations in section titled "Tool Controller Hardware" on page 2-3. 3. Verify that the Ethernet cable is connected the tool controller, and the Ethernet indicator lights display green. To locate the port and the indicator lights, see illustrations in section titled "Tool Controller Hardware" on page 2-3. 4. Verify that your computer is connected to the network. 5. Ping the tool controller. See section titled "Verifying the Connection" on page 3-7. 6. Verify that the computer’s IP address is correct. Each IP address consists of four parts, separated by periods: xxx.xxx.xxx.yyy The first three parts (xxx.xxx.xxx) are the same for all devices. The fourth part (yyy) must be unique for each device on the network. If another computer is already connected to the network, the address you are attempting to assign to your system may already be in use. Ping the address you are attempting to use. If you get a response, the address is already taken. For more information, see section titled "Determining an IP Address" on page 3-8.
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TCP/IP Network Settings Your computer may already be set up to connect to the network automatically. If not, configure network settings manually as described in this chapter. NOV standard computer settings have DHCP (dynamic host configuration protocol) enabled, as most rigs have a DHCP server. Computers use DHCP to automatically obtain configuration information that allows them to join networks. Specific procedures depend upon your particular rig’s DHCP server. To connect directly to a single tool controller, or if the rig does not have a DHCP server. See section titled "Without a DHCP Server" on page 3-5. If you are attempting to connect to a non-NOV network, and cannot connect after following the procedures outlined in this chapter, contact your network administrator for assistance.
With a DHCP Server Connect your computer to the network, and attempt to connect to the controller computer. If you are unable to connect, it may be necessary to repair your network connection by clearing existing IP address settings: 1. Click Start --> Run. 2. Type cmd into the space provided, then press . A command line prompt window appears. 3. Type ipconfig, then press to display the network settings for each adapter.
Q
The IP address beginning with 128.1.x.x for the first adapter indicates that it is configured for the 128.1.0.0 network.
Q
IP addresses of 0.0.0.0 indicate that the adapter is not configured because the computer is using dial-up networking.
4. Type ipconfig
/release, then press .
5. Type ipconfig the DHCP server.
/renew, then press to receive a new IP address from
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6. Type exit, then press to close the window.
The name of the Ethernet adapter varies depending on the manufacturer. If you unsure about which adapter to select, repeat the steps in this section for each Ethernet adapter listed to identify one that works.
If you are still unable to connect: 1. Click Start --> Control Panel --> Network Connections. 2. Right-click Local Area Connection, the click to select Repair from the pop-up menu.
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Without a DHCP Server 1. Click Start --> Control Panel. 2. Double-click the Network Connections icon to display the Network Connections pop-up window. 3. Right-click Local Area Connection, then click to select Properties from the menu to display the Local Area Connection Properties window.
4. Scroll down to display and click to select Internet Protocol (TCP/IP), then click Properties to display the pop-up window shown here.
5. Click to select the Use the following IP address radio button.
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To connect to another network using DHCP, select Obtain an IP address automatically.
6. Type the IP Address, Subnet Mask, and Default Gateway into the spaces provided. If you do not have rig-specific settings, see NOV document number D801000721-GEN-001, titled “Amphion Standard DCDA Network IP Addresses.”
Two computers on the same network cannot have the same IP address. Make sure the IP address for your computer is not already in use.
7. Click OK. 8. Click OK again to close the Properties window.
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Verifying the Connection The ping command tests the network connection between your computer and the tool controller. 1. Click Start --> Run. 2. Type cmd into the space provided, then press . A command line prompt window appears. 3. Type ping
[IP address] into the space provided, then press .
The figure shown here illustrates successful communication with the tool controller. If you cannot access the service pages, but are able to ping the tool controller: R
Verify that you used the correct IP address when attempting to connect to the service pages.
R
Shut off the tool controller, then ping it again to verify that the IP address is no longer part of the network. Turn the tool controller back on. Verify the IP address again. If you are still able to ping the tool controller, allow it to run for up to four hours. A known issue exists, wherein tool controller start-up time is slow under certain conditions.
R
Verify that the CPU running light, located on the front of the control system cabinet, is on. If the tool controller program has stopped running, this light will not be illuminated.
If ping responds with “Request timed out,” the IP address for the tool controller is incorrect. See section titled "Determining an IP Address" on page 3-8.
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Determining an IP Address The IP address is stored in the CompactFlash™ in the tool controller. This procedure explains how to bypass normal procedures and determine the IP address directly from the CompactFlash.
To prevent damage to the tool controller, do not experiment with commands while connected to a computer as described in this section.
There are three ways to access this information directly: R
Using the CompactFlash card and your computer.
R
Using a serial cable between the tool controller and your computer (Advantech tool controllers only).
R
Using a monitor and keyboard connected to the unit.
The Advantech tool controllers have COM1, video, and mouse/keyboard ports. The Beckhoff tool controllers may or may not include a module containing DVI and USB ports. See the illustrations in section titled “Tool Controller Hardware” on page 2-3 for port locations.
Using the CompactFlash Card 1. Mount the CompactFlash card on your computer using a compact flash adapter. 2. Open Windows® file explorer and locate the device named VARCO_FAT, then double-click to open. 3. Locate and double-click the file named Win2Flash.exe. After the application gathers data, it displays the IP address (in addition to other information about the card).
Using a Serial Connection 1. Connect the tool controller to a computer using a serial (null modem) cable between the COM1 port on the tool controller and your computer’s serial port. To locate the COM1 port on the tool controller, see section titled "Tool Controller Hardware" on page 2-3. 2. Click Start --> Programs --> Accessories. 3. Launch the HyperTerminal application. 4. HyperTerminal may automatically prompt you to create a new connection. If not click File --> New Connection to display the View Properties window.
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Arrow-down button Configure button
5. Click the Connect To tab if necessary. 6. Click the Connect using arrow-down button and click to select COM1. 7. Click Configure to display the COM1 Properties window.
Click the down arrow next to each port setting and select the following from the drop-down menus: Q
Bits per second: 9600
Q
Data bits: 8 data bits
Q
Parity: None
Q
Stop bits: 1t
Q
Flow control: None
8. Click Apply, then click OK. 9. Click the Settings tab. 10. Click to select the Terminal keys radio button.
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11. Click the Emulation arrow-down button and click to select ANSI. 12. Set the Backscroll buffer lines to 500. 13. Click OK. 14. Shut down the tool controller. Wait five seconds, then turn the unit on again to cycle power. The program displays a series of messages followed by a login prompt.
15. Continue with step 3 in section titled "Using a Monitor and Keyboard" on page 3-11 below.
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Using a Monitor and Keyboard 1. Connect a VGA monitor and a keyboard to the tool controller. 2. Turn the tool controller off, wait five seconds, then turn the unit on again to cycle power.
3. After initial startup messages, type root at the login prompt and press . 4. Type ifconfig, then press . The IP address and other network information displays.
The IP address begins with the prefix inet addr.
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If the information you need is located earlier in the buffer, press and hold the key, then press the key to scroll through the information.
5. Type exit, then press . 6. Disconnect the serial cable or monitor and keyboard connections.
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Browser Settings National Oilwell Varco (NOV®) recommends using Microsoft® Internet Explorer version 5.5 or later to connect to the tool controller. Other browsers may work, but have not been tested (versions 5.5, 6.0, 7.0, and 8.0 have been tested). Instructions in this manual are based on the assumption you are using Internet Explorer version 6.0 This section provides steps for optimizing your browser to work with the tool controller.
Disable Proxy Server 1. Launch Internet Explorer. 2. Click Tools --> Internet Options to display the Internet Options pop-up window.
3. Click to select the Connections tab. 4. Click LAN Settings to display the Local Area Network (LAN) Settings pop-up window (shown below).
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Deselect
5. Click to deselect Use a Proxy Server and click OK.
Contact your system administrator if the proxy server option is disabled.
6. Click OK again to close the Internet Options window.
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Install Java 1. Launch Internet Explorer. 2. Type www.java.com into the browser’s address field. 3. Click Free Java Download, then follow screen prompts to install java on your computer. 4. Restart Internet Explorer. 5. Connect to the tool controller by following instructions in the section section titled "Connecting to the Tool Controller" on page 3-1.
Java Settings 1. Click Start --> Control Panel --> Java to display the Java Control Panel pop-up window.
2. If necessary, click to select the General tab, then click Settings to display the screen shown below.
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Deselect
3. If necessary, click to deselect the Keep temporary files on my computer radio button. 4. Click OK. 5. Click OK again to close the Java Control Panel pop-up window.
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Open UDP Ports A feature in Windows XP Service Pack 2 blocks UDP streaming data coming from the tool controller, forcing the applets to use an alternative HTTP servlet method of communication, which can slow communications considerably. Although it is possible to unblock whole programs in Windows Firewall, NOV recommends unblocking specific ports instead. 1. Click Start --> Control Panel, then double-click Windows Firewall to display the Windows Firewall pop-up window.
2. Click to select the Exceptions tab. 3. Click Add Port to display the Add Port pop-up window (shown below).
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4. Click to select UDP. 5. Type widget Name field.
udp 10109 (for UDP port 10109) into the space provided in the
6. Type 10109 into the space provided in the Port Number field. 7. Click OK to return to the Windows Firewall pop-up window. 8. Click Add Port again to display the Add Port pop-up window. 9. Repeat steps 5 - 7 to appropriately name and open the following ports: Q
10110
Q
10111
Q
10112
Q
10113
Q
10114
Q
10115
Q
10116
Q
10117
Q
10118
Q
10119
Q
10120
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Network Links IP Network Menu Click IP Network to display the IP Network menu.
Click to select a group and display a list of all known devices connected to the network within that group, or click to select an action (discussed later in this chapter).
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Device or Tool Selection Click IP Network --> NOV Tool Controllers (or any other group) to display a list of all known devices connected to the network within that group.
If the network links system is still attempting to communicate with a device the text displays in yellow, and the message “not yet tested” displays next to its name. Devices that do not respond to a ping display in red, along with an “unresponsive to ping” status message. If the ping is successful, the text display is black, and no status message appears.
Close and reopen the menu to refresh the ping status message displays.
Click to select a device from the submenu to display its main service page, as shown in section titled "Main Service Page" on page 2-6. Click the Show or Hide IP Addresses toggle menu item to display or hide each device’s IP address. See section titled "Show or Hide IP Addresses" on page 4-8.
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Edit Address List Click IP Network --> Edit Address List to display the device groups connected to the network.
From this window, you can add, delete, and rename device groups, or add, delete, and rename device names within each group. Click the icon located to the left of the group to expand and display the devices within the group.
Click OK or cancel to close the window and return to the main Web page.
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Add a New Group Right-click Network Device Groups, then click Add Group.
Type a group name into the space provided, then click OK to close the Add Group pop-up window. The new group is now listed in the Edit Address List window. See "Add a Group Device” below.
Add a Group Device Right-click the device group, then click Add Network Device.
Type the device name and valid IP address into the spaces provided, then click OK to return to the Edit Address List window. The new device is listed within the group.
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Rename a Group Right-click the device group, then click Edit Group Name.
Type a name into the space provided, then click OK to close the Change Group Name pop-up window. The new group name is listed in the Edit Address List window.
Delete a Group Right-click the device group, then click Delete Group.
Click Yes or No to confirm or cancel and return to the Edit Address List window.
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Edit a Device Right-click a network device, then click Edit Network Device.
Type the appropriate information into the spaces provided, then click OK to save changes and return to the Edit Address List window.
Delete a Device Right-click a network device, then click Delete Network Device.
Click Yes or No to confirm or cancel and return to the Edit Address List window.
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Send Address List to Controllers Click IP Network --> Send Address List to Other Controllers to update and store IP address information to the tool controllers. After a few minutes the Copy Results confirmation window appears.
Click OK to close the window.
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Show or Hide IP Addresses Click IP Network --> Show IP Addresses or Hide IP Addresses toggle menu command to display or hide the assigned network device IP addresses.
Click the toggle menu command again to show or hide the IP address information.
Investigate Address Use the address investigator to evaluate the communication status of devices connected to the network using the ping command, then (if successful) attempts to make an HTTP connection. Click IP Network > Investigate Address, then type an IP address into the space provided.
Click OK to begin the investigation.
Not every device that is online and on the network will respond to a ping.
If the device responds to the ping request, the system then attempts to make an HTTP connection. If the device responds with its name (as shown below), the device is likely an NOV tool controller.
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If the HTTP request returns error code 404 (file not found), the system attempts to locate the device’s default web page. I/O devices and network switches have their own Web servers, whereas an HMI does not. If the remote device responds to the ping, but does not have a Web server, the device is likely an HMI (operator workstation touchscreen), and displays the message: “refused HTTP connection. Windows HMI?” (see below).
If the remote device responds to the ping, but the device is not a tool controller, and has a Web server, the investigator will display that page’s title in most cases (see below), which helps the operator to determine the device type.
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Certain devices, such as network switches, require a user name and password.
If the HTTP request returns error code 503, the address is probably assigned to V-DAQ™. The system verifies this, then displays a message to that effect. Click OK to close the window.
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Software Management Links Overview The purpose of this module is to report software version information installed, and allow the operator to back up, restore, or install software to the system.
! Several functions within the Software Management module require an administrator password. Only trained, qualified personnel should install or update tool controller software.
An administrative password is required the first time the user attempts to access a restricted function. A password is not required again unless the browser is closed and restarted.
Type the password into the space provided, then click OK to continue.
Click the Contents link at any time to return to the main service page.
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Software Versions Click Software Versions to display an overview of the currently selected tool controller’s software configuration.
Click Show Details to display additional information, such as software versions and error messages (see below).
Click the Contents link to return to the main service page.
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5
Backup and Restore Click Backup and Restore, then type the administrator password into the space provided if necessary. Click Login to continue and display the Tool Personality Manager page.
Varballs currently stored on the tool controller
Varball Overview A varball is an archive of tool controller files that are not a generic flash image, but rather files that make that tool’s flash card unique. The varball is essentially an archive of the tool’s “personality,” and is commonly referred to as its “personality archive” file.
Upload a Varball Click Browse to locate and select an existing varball file stored on your computer’s hard drive or an accessible server. Click Upload Varball to upload the selected file to the tool controller.
Uploading a varball simply stores the file to the tool controller. See installation instructions in section titled "Install, Download, or Delete a Varball" on page 5-4.
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Install, Download, or Delete a Varball All varballs currently stored on the tool controller’s flash card are listed beneath the Upload Varball entry field. Each file lists the last modified date, which is normally the date that the archive was created. However, if the file was downloaded, erased, then uploaded again, the date of the last upload displays. Each varball listed includes the option to install, download, or delete. R
Click the associated Install button to overwrite the existing varball with the selected file. The tool controller restarts after a new varball is installed.
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Click the associated Download button to download and save the varball to your computer’s hard drive or to an accessible server.
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Click the associated Delete file to delete the varball from the tool controller.
Back Up a Controller Use Create New Personality Archive to create a backup of the controller’s tool- and rig-specific files (its “personality”); this creates a new varball file and stores it on the tool controller. The file is a snapshot of the controller’s current configuration. It can be stored on the controller and used at a later time to restore the controller’s configuration, copied to your computer’s hard drive, or stored on an off-site server for safe keeping. This file might also be useful to NOV support services to help trouble shoot problems occurring on the rig. 1. Click Create New Personality Archive. A new varball file displays at the bottom of the list, with today’s date and time stamp associated with it. 2. Click that file’s Download button. 3. At the File Download confirmation pop-up window, click Save. 4. At the Save As pop-up window, define a destination for the file being downloaded.
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Software Installer This feature provides a way for the operator to install the software modules or files to one or all tool controllers. Click the Software Installer link, then type the administrator password into the space provided (if necessary). Click Login to continue and display the Software Installer page.
Click the arrow-down button to display the drop-down list of software module options, then click to select a module. See general descriptions of each software module below.
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Install WWW The www version software contains the basic programming framework designed for the operator’s tool control screens. It includes Web server extensions, HTML pages, common utilities, diagnostics, and the navigation menu system. This software is constantly being improved, and is therefore updated quite regularly.
Every tool controller on the rig should contain the same www software version.
1. At the main Software Installer page, ensure that Install WWW is selected from the drop-down list, then click Begin to display the first screen.
The current www version displays near the top of the screen. 2. Click Browse to locate and select a different www file located on your hard drive or an accessible network server. 3. Once the www file is defined, click to select either This Controller Only or All Controllers.
Selecting “This Controller Only” installs software only to the currently-selected tool. Selecting “All Controllers” installs software to all tool controllers listed in the current ownership.xml file. Use proper lock and “tag out” procedures before implementing.
4. Click Next to continue.
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After installation, each affected tool controller restarts. The new software becomes active upon startup. 5. Restart all operator touchscreen computers to ensure that software changes are recognized. See the NOV document number D811000238-MAN-001, titled “Amphion Technical Reference Manual” for detailed startup and shutdown procedures.
To uninstall a www update, install the previous version.
Ownership Configuration File The ownership.xml file helps determine the tool’s IP address and specifies permissions for each tool. It also provides structure for the operator’s screen navigation system, and assists in providing a network map for tool controllers to communicate with one another.
Every tool controller on the rig should contain the same ownership configuration file.
1. At the main Software Installer page, click the arrow down button to display the software installation drop-down menu.
2. Click to select Install Ownership Configuration File, then click Begin to display the first screen.
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3. Click Browse to locate and select a file located on your hard drive or an accessible network server. 4. Once the ownership configuration file is defined, click to select either This Controller Only or All Controllers.
This file should be the same on every tool controller connected to the rig network. The ownership.xml file can be uploaded to a single tool controller, or to every tool controller on the network. Selecting “This Controller Only” installs software only to the currently-selected tool. Selecting “All Controllers” installs software to all tool controllers listed in the current ownership.xml file. It will not install software to tool controllers listed on the new ownership.xml file. Use proper lock and “tag out” procedures before implementing.
5. Click Next to continue. After installation, each affected tool controller restarts. The new software becomes active upon startup. 6. Restart all operator touchscreen computers to ensure that the new software changes are recognized. See the NOV document number D811000238-MAN-001, titled “Amphion Technical Reference Manual” for detailed startup and shutdown procedures.
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Process Screen The typical screen document communicates with only one tool, and the document is normally located on that tool controller. A process screen is a screen document that communicates with more than one tool at a time. Therefore, process screen documents are normally hosted on a number of, if not all, tool controllers.
This file should be the same on every tool controller that hosts a process screen file.
1. At the main Software Installer page, click the arrow down button to display the software installation drop-down menu.
2. Click to select Install Process Screen, then click Begin to display the first screen.
3. Click Browse to locate and select a process screen file located on your hard drive or an accessible network server.
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4. Once the process file is defined, click to select either This Controller Only or All Controllers.
Selecting This Controller Only installs software only to the currently-selected tool. Selecting All Controllers installs software to all tool controllers listed in the current process screen file.
5. Click Next to continue.
Tool controllers do not require a restart after installing new process screen documents. The updated screen displays when the operator reloads or navigates to the screen.
Tool Jar File Tool-specific controller software is contained within tool jar files. Use this option to install an upgrade to a specific tool controller.
! Use this option only under the supervision of trained and certified NOV software personnel.
1. At the main Software Installer page, click the arrow down button to display the software installation drop-down menu.
2. Click to select Install Tool Jar File, then click Begin to display the first screen.
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3. Click Browse to locate and select the tool jar file you wish to install from your computer’s hard drive or an accessible network server. 4. Click Next to continue installation and restart the controller.
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Install Controller Archive 1. At the main Software Installer page, click the arrow down button to display the software installation drop-down menu.
2. Click to select Install Controller Archive, then click Begin to display the first screen.
The current version of the controller archive displays near the top of the screen. 3. Click Browse to locate and select the controller archive file you wish to install from your computer’s hard drive or an accessible network server. 4. Once the controller archive file is defined, click to select either This Controller Only or All Controllers.
Selecting “This Controller Only” installs software only to the currently-selected tool. Selecting “All Controllers” installs software to all tool controllers listed in the current ownership.xml file. Use proper lock and “tag out” procedures before implementing.
5. Click Next to continue installation and restart the controller.
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Install .tgz or .tar.gz Archive 1. At the main Software Installer page, click the arrow down button to display the software installation drop-down menu.
2. Click to select Install Any .tgz or tar.gz Archive, then click Begin to display the first screen.
3. Click Browse to locate and select the archive file you wish to install. 4. Once the file is defined, click to select either This Controller Only or All Controllers.
Selecting This Controller Only installs software only to the currently-selected tool. Selecting All Controllers installs software to all tool controllers listed in the current ownership.xml file.
5. Click Next to continue installation and restart the controller.
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Library Component Library components are base controller software modules, upon which tool-specific software modules are built. Library component software updates can be installed on one or all controllers. 1. At the main Software Installer page, click the arrow down button to display the software installation drop-down menu.
2. Click to select Install Library Component, then click Begin to display the first screen.
3. Click Browse to locate and select the library component update file you wish to install from your computer’s hard drive or an accessible network server. 4. Click to select either This Controller Only or All Controllers.
Selecting “This Controller Only” installs software only to the currently-selected tool. Selecting “All Controllers” installs software to all tool controllers listed in the current ownership.xml file. Use proper lock and “tag out” procedures before implementing.
5. Click Next to continue installation and restart the controller.
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Install Operating System Scripts Operating scripts (sometimes referred to as the “base layout”) located on the tool controller run the startup program and help with basic utilities (such as archiving tool personality files and restarting the controller). The operating scripts occasionally require updates during other software updates. Updates to all scripts are included in a single archive file. 1. At the main Software Installer page, click the arrow down button to display the software installation drop-down menu.
2. Click to select Install Operating System Scripts, then click Begin to display the first screen.
The current script file version displays near the top of the screen. 3. Click Browse to locate and select a different file located on your computer’s hard drive or an accessible network server. 4. Click to select either This Controller Only or All Controllers.
Selecting “This Controller Only” installs software only to the currently-selected tool. Selecting “All Controllers” installs software to all tool controllers listed in the current ownership.xml file. Use proper lock and “tag out” procedures before implementing.
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5. Click Next to continue installation and restart the controller.
Install Applicom® Configuration The tool controller gathers data a number of ways, one of which is over a Profibus network connection using the controller’s Applicom card. This card must be configured prior to use.
! A trained NOV software specialist should conduct or supervise any installation or update of the Applicom configuration file.
1. At the main Software Installer page, click the arrow down button to display the software installation drop-down menu.
2. Click to select Install Applicom Configuration, then click Begin to display the first screen.
3. Click Browse to locate and select an Applicom configuration file from your computer’s hard drive or an accessible network server. 4. Click Next to continue installation and restart the controller.
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Install Documentation Archive Online manuals for tool controller are stored in their own archive, separate from the www installer archive. Documentation archives should be the same on every controller. 1. At the main Software Installer page, click the arrow down button to display the software installation drop-down menu.
2. Click to select Install Documentation Archive, then click Begin to display the first screen.
3. Click Browse to locate and select a documentation archive file. 4. Click to select either This Controller Only or All Controllers.
Selecting This Controller Only installs software only to the currently-selected tool. Selecting All Controllers installs software to all tool controllers listed in the current ownership.xml file.
5. Click Next to continue installation.
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Transfer Files
Several functions within the Software Management module require an administrator password. Only trained, qualified personnel should install or update tool controller software.
At the main service page, click the Transfer Files link to display the currently-selected controller’s File Transfer page.
A modify file link displays to the right of all files that can be modified. See section titled "Modifying a File" on page 520.
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Uploading Files to the Tool Controller 1. Click the Browse button to locate and select a file from your computer’s hard drive. The file displays in the previously blank space to the right of the Upload File button. 2. Click Upload File to begin the process. 3. The uploaded filename displays at the bottom of the main File Transfer page’s file list.
Tool Controller Files Click the Show Parent Directory link to display the next-highest, or parent directory, of the currently-selected directory.
Click the Show Parent Directory link again to expand the directory (partial screen shown below).
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Modifying a File 1. If necessary, click to select a parent directory folder to display its file contents.
A modify file link displays to the right of all files that can be modified.
2. Click Modify File. to display the File Transfer page.
3. Click to select either Delete, Rename, Make Backup, or Cancel Modifications: Q
Select Delete to delete the file.
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Select Rename to rename the file, then type the new name into the space provided.
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Select Make Backup to create a backup copy of the file. The file displays beneath the original, containing a bak extension as shown here.
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Click Cancel Modifications to exit the screen without making any changes to the file.
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Downloading a File Follow these procedures to copy files from the tool controller to your computer’s local hard drive. 1. If necessary, click to select a directory folder to display its file contents.
2. Click to select a file. 3. At the File Download pop-up window, click Save.
4. Follow screen prompts to complete the download process and save the file to your computer’s hard drive.
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Quick Links A group of links to commonly-used files display near the bottom of the main File Transfer page. See section titled "Downloading a File” above.
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Debug Monitor Overview The Debug Monitor module is an advanced diagnostic and monitoring feature of the Amphion tool controller interface. In addition to diagnosing problems and monitoring tool performance in real time, you can change stored tool information, record, and graph tool performance data. It provides a way to display every possible parameter stored on the controller.
Information in this section is intended for use by trained, qualified personnel only. Debug Monitor allows you to change values for items stored in the controller. Use extreme caution when changing these values. Although some protections are built in, some changes may bypass safety interlocks, allowing free movement of the tool, which can result in collisions, serious damage to equipment, or serious or fatal injury to personnel.
An administrative password is required the first time the user attempts to access a restricted function. A password is not required again unless the browser is closed and restarted.
Click OK to continue.
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Standard Debug Item Descriptions In addition to tool-specific items, the following basic debug items appear in the Chooser screen for most tool controllers: R
controller.name: Displays the assigned name of the controller, normally a rigspecific controller and tool name.
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controller.recording: Displays a Boolean value, indicating whether the controller is recording data. Twenty different parameters can be recorded at once, lasting approximately 100 seconds each. Only one user can record data from the same controller at any given time.
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c2cClients: Displays controller-to-controller status information for input devices.
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Profibus Card1, Profibus Card2: Displays status and information on the first and second Profibus DP networks (where applicable).
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controller.lifeCounter: Displays controller activity by counting from zero to the maximum 16-bit integer (65,535). If this counter does not change, the tool controller program is not running.
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controller.savePermit: Displays whether the operator can save objects and arrays (true or false).
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controller.stats.avgCycleTime: Displays the average cycle time based on the last 20 cycles.
A cycle includes calculation and sleep time. Calculation time includes time used to read input, perform calculations, and write output.
controller.stats.lastCycleTime: Displays the last cycle time.
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controller.stats.maxCalcTime: Displays the longest amount of time taken to perform a calculation since the program has been running.
The first calculation normally requires more time than subsequent cycles.
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controller.stats.maxCycleTime: Displays the longest amount of time taken to complete a cycle since the program has been running (see note above).
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controller.stats.minCycleTime: Displays the shortest amount of time taken to complete a cycle since the program has been running.
controller.stats.maxCycleTime and .minCycleTime can be set to zero to determine the maximum and minimum calculation and cycle times for a given period of time.
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controller.stats.refreshInputTime: Displays the time taken to read input from all devices on the tool.
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controller.stats.refreshOutputTime: Displays the time taken to write output to devices on the tool.
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Selecting Items to Monitor
See section titled "Standard Debug Item Descriptions” above for general descriptions of common debug items.
1. Click the Debug Monitor link (located under Diagnostics) to display the top level directory Chooser screen for the currently-selected tool controller.
2. Click the plus sign to expand a top level directory (see below).
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Expanded top level directory “controller”
3. Locate the items you wish to monitor, then click to select. Click again to deselect if necessary.
4. Click OK to display the next Debug Monitor screen.
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Click Select Monitors to display the Chooser screen again if you wish to add items.
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To remove items from the list, click to select, then click Remove.
Debug Monitor values are updated approximately 20 times per second.
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Creating a Link to Monitored Items A URL can be generated by WebObject name or WebObject index. A WebObject index refers to the place in the tool controller where the object occurs. The indices of WebObjects can change if the tool controller’s configuration changes. Therefore, a URL generated by index may not display the same WebObjects on a similar, but differently-configured tool controller. A URL generated by WebObject name is more accurate, and is therefore recommended by NOV. 1. Select the items you wish to monitor, as described in section titled "Selecting Items to Monitor" on page 6-4. 2. Click Generate URL (at the Debug Monitor screen shown on page 6-6) to create a link to all items displayed.
3. Click Names, then click Favorites --> Add to Favorites. Assign a name and location for the URL in your browser’s Favorites folder. By default, the link appears in Microsoft® Internet Explorer’s browser’s Favorites folder as Debug Monitor. NOV recommends that you assign a more specific name to reflect this particular set of parameters. In general, browsers have a limit of 256 characters for the URL name. If you have numerous items to monitor, the browser may truncate the URL string, making it impossible to locate the correct link. The character limit depends on the names themselves and the number of items you choose. 4. Click the appropriate URL (located in your Favorites folder) to launch the Debug Monitor using the selected/linked items.
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Graphing Data for Individual Items
Live graphing does not record every controller cycle; it only updates the graph at the screen refresh rate. Recorded data includes values for every controller cycle. See section titled "Recording and Graphing Data" on page 6-9.
1. Select the items you wish to graph (as described in section titled "Selecting Items to Monitor" on page 6-4), then click OK. 2. Click an individual item’s graph button to display a small graph pop-up window. Graph button
The graph refreshes the data automatically.
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Recording and Graphing Data You can record data for up to 20 items, over a maximum time period of 100 seconds. This feature is helpful in diagnosing intermittent problems.
Live graphing does not record every controller cycle; it only updates the graph at the screen refresh rate. Recorded data includes values for every controller cycle.
1. Click the Record toggle button for up to 20 items. Click the Record toggle button again to deselect the item for recording.
Items highlighted in red will be recorded. Items highlighted in black will not be recorded.
Record button
Start Recording button 2. Click Start Recording.
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3. Allow recording to continue until it stops automatically, or click Stop Recording to display a graph of the recorded data (see below).
Recording stops automatically after approximately 100 seconds, however you can stop recording at any time (when the tool reaches a certain position, for example) by pressing the Stop Recording button.
See section titled "The Graph Viewer” below.
! Returning to the tool controller main Web page clears unsaved recordings. See section titled "Saving Recorded Data" on page 6-12.
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The Graph Viewer
Display options discussed in this section apply to graphs generated from recorded data. See section titled "Recording and Graphing Data" on page 6-9 for information about selecting and recording data.
See section titled "Recording and Graphing Data" on page 6-9. The main graph window displays graph plots. Each plot floats independently on its own axis, and each is drawn in a separate color. The illustration shown above displays all graphs full height. See section titled "Graph Display Options" on page 6-13 for more information.
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Saving Recorded Data You can save recorded data in CSV format (comma-separated value, also called commadelimited), which can be opened and manipulated by other software, such as Microsoft® Excel. At the Graph Viewer window, click File --> Save CSV File.
Assign a name and location for the recorded data, then click Save to confirm. Click File --> Open CSV File, then click to select the appropriate file to display saved data in the Graph Viewer window.
Graph Labels Press and hold down the button on your keyboard, then click anywhere inside the graph to display an Add Graph Label pop-up option. Click Add Graph Label to display the Add Graph Label pop-up window.
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Use the space provided next to Graph Label to type custom text for the label.
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Click Insert Value to insert the parameter’s value at that particular point on the graph.
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Click Insert Time to insert a time stamp at that particular point on the graph.
To edit, remove, or move a graph label, press and hold the button on your keyboard, and click the label to display the pop-up menu.
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Graph Display Options Click Graph located in the menu bar to display the drop-down menu items.
Show All Graphs on Same Scale Click Show All Graphs on Same Scale to display all WebObjects on the same scale.
Show All Graphs Stacked Click Show All Graphs Stacked to display each WebObject separately, but stacked (as shown here).
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Show All Graphs Full Height Click Show All Graphs Full Height to display each WebObject at its maximum height, filling the screen vertically (as shown here).
Show All Graphs Click Show All Graphs to display the graphs for all WebObjects recorded. See section titled "Plot Information Panel" on page 6-15.
Plot One Object Against Another Click Plot One Graph Against Another to display the selection pop-up window. Click the downarrow buttons to display and select the horizontal and vertical axis objects.
Click Animate to animate the WebObjects’ recordings from the beginning to the end. Click Close to close the pop-up window.
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Object Grouping Click Graph Grouping to display the Graph Grouping pop-up window.
Each WebObject displays on the top left side of the Graph Grouping pop-up window. Click to assign a group to each object, then click to select (check) or deselect (uncheck) group movement, resizing, and visibility options for each group. Click OK to close the pop-up window.
Plot Information Panel The left side of the window contains one plot information panel for each graph plot (shown here). The panel is labeled with the name of the WebObject plotted and graphed, as well as other controls that can be used to manipulate the graph’s appearance.
Thumbnail WebObject Plot Information Panel
Move, Size, Display (On/Off), and Line Width Click the on/off button to toggle the display on or off. The other arrow-up and -down buttons move, size, or change the line width (as labeled) by one pixel each time it is clicked. Hold down one meta key , , or to move, size, or change the line width by ten pixels each time the arrow-up or -down key is clicked. Hold down two meta keys while to move, size, or change the line width by 50 pixels each time the arrow-up or -down key is clicked. Hold down all three meta keys to move, size, or change the line width by 100 pixels each time the arrow-up or -down key is clicked.
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Individual Graph Display Options Click the color “thumbnail” to display the Change Graph Options pop-up window.
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Click Set Color to display the color selection pop-up window and define the WebObject’s graph color.
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Click Show Value Label to display each point’s actual value.
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Click Show Time Label to display each point’s time stamp.
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Click Isolate Graph to display only that WebObject on the graph (making all other graphed objects invisible). See section titled "Show All Graphs" on page 6-14.
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Click Fill Screen to magnify that object’s graph to its maximum, filling the screen vertically.
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Click any of the Point Decoration radio buttons to change the way each data point is displayed; normal (none), vertical line, plus signs, or dots.
Click OK to close the Change Graph Options pop-up window.
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Mousing Inside the Graph Area When moving the mouse over the main graph area, a grey line appears, and moves along with the tip of the mouse pointer. A digital time displays in the top left portion of the Graph Viewer window, and changes accordingly with mouse movement. Each WebObject’s Plot Information Panel also displays a value in its lower left corner, which represents its value where the grey line intersects with the graph plot. Plot Information Panel Graph time
Mouse position and grey line
Difference in value between the top and the bottom of grey rectangle Width of rectangle in terms of space for individual plot in graph time Value of the graph where grey line intersects the graph plot
Clicking and dragging inside the main graph area creates a grey rectangle. A second and third reading displays inside each WebObject’s Plot Information Panel; the second represents the width of the rectangle in graph time; the third represents the difference in value between the top and the bottom of the rectangle in terms of space for individual plot. Press on your keyboard while clicking and dragging the mouse inside the graph area to display the pop-up menu shown here.
Click Zoom Into Rectangle to magnify the area, or click Show Data Inside Rectangle to display the Data Sheet View pop-up window (see below).
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This table displays time, data points, and one or more plots in other columns. Click OK to close the Data Sheet View pop-up window.
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Changing and Saving Values
Information in this section is intended for use by trained, qualified personnel only. Debug Monitor allows the user to change values for items stored in the controller. Although some protections are built in, changes may bypass safety interlocks, allowing free movement of the tool. This can result in collisions and serious damage to equipment, or serious/fatal injury to personnel. Use extreme caution.
1. Click the Edit button (items do not need to be highlighted). Edit button
2. Type a new value into the space provided, then press to save the value, or press to cancel changes. 3. If necessary, type the administrator’s password into the space provided, then click OK to continue. An alert message “Response is read only” displays if the user attempts to change a restricted item.
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A persistent value remains stored in the tool controller after power to the tool and the controller are turned off. The tool controller program uses those stored values as the initial item value upon startup. 4. Click Save Objects to save all persistent values to the CompactFlash. 5. Type the administrator’s password into the space provided, then click OK. A confirmation message displays.
6. Click anywhere on the screen to close the confirmation message.
Persistent values cannot be saved to certain tools while they are on.
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I/O Diagnostics Overview The I/O Diagnostic module is intended to compliment the Debug Monitor, and separates I/O points by type (see section titled "I/O Types" on page 7-3). While it provides similar functions, its emphasis is directed more on providing a tool to manipulate I/O systems that reside within the tool controller. It also attempts to present each I/O point as a single unit, whereas the Debug Monitor presents individual WebObjects that are part of an I/O point.
For information about Profibus addressing, see the appendix of this manual.
An administrative password is required the first time the user attempts to access a restricted function. A password is not required again unless the browser is closed and restarted.
Type the password into the space provided, then Click OK to continue.
Main Page Click the I/O Diagnostics link (located under Diagnostics) to display the current tool controller’s default I/O Diagnostics page.
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This page displays the top level directory of all I/O points on the current tool controller. Click the markers located to the left of the directory to expand and display its contents.
Continue clicking the markers as necessary to expand each WebObject. Use the tabs located along the top of the page to filter displayed I/O types (general descriptions below).
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I/O Types Tabs located across the top of the I/O Diagnostics page provide a way to display all I/O types at once, or only those of a certain type. The tabs are created dynamically, so there may not be a tab for every possible I/O type. In addition, different tabs may appear on different controllers. Within each tab, I/O points are sorted alphabetically by WebObject name. Click the All I/O Points tab to display all I/O types. For information about Profibus addressing, see the appendix of this manual.
Profibus DP1 or DP2 Click the Profibus Card DP1 or Profibus Card DP2 tab to display Profibus DP1 or DP2 I/Os. R
I/O Type DP1 refers to the first Applicom® card on the first Profibus DP network (typically used for communication between the tool controller and hydraulic or pneumatic actuators that move mechanical parts of the tool). DP2 refers to the optional second Applicom card on the second Profibus DP network.
The I/O Identifier refers to a specific byte or bit at a given node. Only the digital inputs and outputs need to specify the bit number. The range of byte numbers is 0 to 225; the range of bit numbers is 0 to 8. I/O identifier examples (see section titled "I/O Identifiers" on page 7-7): R
12DQ6.2: Refers to a digital output (DQ) point writing to bit 2 of byte 6 on Profibus node 12.
R
8IR16: Refers to a (floating point) real input (IR) value that would be read from bytes 16 through 19 on Modbus node 8.
R
21SI4_30: Refers to a string input (SI) value that would be read from bytes 4 through 33 on Modbus node 21.
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NET Click the NET tab to display all Net I/O types. R
Transmission: Ethernet
R
I/O Type: NET
R
I/O Identifier: If the identifier begins with the letter N, it is non-streamed (normal); if it begins with any other character, it is streamed, and will reset automatically to its previous value.
Displays information regarding commands that originated from a touchscreen or workstation control panel (console).
Controller-to-Controller (C2C) Click the Controller-to-Controller tab to display all C2C I/Os. R
The purpose of this type is to receive input from the other controllers, as opposed to sending commands to them. Therefore, only input classes are assigned to this I/O type.
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! A C2C request contains the remote controller name. When a remote controller receives a C2C data request, it compares its own service name to the name contained in the request. If the service name does not match the controller named in the request, then the controller will not respond. Therefore, It is critical that all C2C configurations match one another.
Modbus Click the Modbus tab to display all Modbus I/Os. Modbus is a protocol suite designed for industrial automation. Like Profibus, Modbus has nodes, however there are no cards. Profibus is byte-oriented, whereas Modbus is word-oriented. R
Transmission: Ethernet
R
I/O Type: MOD
R
I/O Identifier: [Modbus node string][I/O Type code][Word Number]{.[Bit Number]}{_[String Length]}
Displays information regarding commands that originated from tools and other Ethernet devices connected to the network.
The I/O Identifier refers to a specific word or bit at a given node. Only the digital inputs and outputs need to specify the bit number. The range of word numbers is 0 to 125; the range of bit numbers (when given) is 0 to 15. I/O identifier examples (see section titled "I/O Identifiers" on page 7-7): R
12DQ6.2: Refers to a digital output (DQ) point writing to bit 2 of byte 6 on Profibus node 12.
R
8IR16: Refers to a (floating point) real input (IR) value that would be read from bytes 16 through 19 on Profibus node 8.
R
21SI4_30: Refers to a string input (SI) value that would be read from bytes 4 through 33 on Profibus node 21.
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No Type Displays information regarding I/O points that have not been configured.
Step7 R
Transmission: Ethernet
R
I/O Type: S7
R
I/O Identifier: [Step7 node string][I/O type code][Byte number].[Bit number]
Displays information from programmable logic controllers (PLCs). This Ethernet communication protocol is used on older systems (tab not shown here).
Cyberbase Click the Cyberbase tab to display all Cyberbase I/Os. R
Transmission: Ethernet
R
I/O Type: CY
R
I/O Identifier: [Cyberbase Node String][I/O Type Code][Byte Number]{.[Bit Number]}{_[String Length]}
Displays communication information between various NOV® products; Ethernet communication protocol (tab not shown here). A Cyberbase node represents a specific device on the Ethernet network that has its own IP address. Cyberbase node names can have alphabetic characters.
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I/O Properties Right-click the I/O, then click Properties to display the I/O properties window.
I/O Identifier I/O Type
The properties pop-up window contains information about the selected I/O. Each I/O contains an I/ O type (see section titled "I/O Types" on page 7-3) and an I/O identifier. Once the tool controller starts up, the I/O type and identifiers are fixed, and cannot be changed unless the controller is reconfigured and restarted. See section titled "I/O Types" on page 7-3.
I/O Identifiers I/O Identifiers are unique names for the I/O item. The identifier may begin with a node name (or number), followed by a two-character class abbreviation. There are 14 types of I/O device classes (7 input, and 7 output): R
DI: Digital Input (1 bit) items return a true or false result based on a condition (Boolean values). For example, a proximity sensor detects metal and the digital input item displays a “True” value.
R
DQ: Digital Output (1 bit) items display a zero or 1, off or on, false or true value representing a command sent to the tool.
R
AI: Analog Input (2 byte, integer) items convert word input data and display a more meaningful unit. For example, a pressure sensor may report values from 455 to 15,000, however 455 represents zero pressure. This item would convert and report “0” (instead of “455”).
R
AQ: Analog Output (2 byte, integer) items convert word output data to display a more meaningful unit. For example, when an operator sends a command using inches through a touchscreen, the analog output device converts the inches to a value that the tool recognizes.
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R
IR: Real Input items return a “real,” or “float” value (a 32-bit floating point number as opposed to an integer).
R
QR: Real Output items display a “real” value (a 32-bit floating point number), as opposed to an integer representing a command sent to another device.
R
IW: Analog Word Input (2 bytes, integer) items return an integer that may indicate pressure or a tool position. This may be a 16- or 32-bit integer, depending on the device or tool.
R
QW: Analog Word Output (2 bytes, integer) items send commands to tools. This may be a 16- or 32-bit integer, depending on the device or tool.
R
ID: Analog Double Word Input (4 bytes, integer) items return an integer that may indicate pressure or a tool position. This may be a 32-bit integer, depending on the device or tool.
R
QD: Analog Double Word Output (4 bytes, integer) items send commands to tools. This may be a 32-bit integer, depending on the device or tool.
R
SI: String Input items return text, such as status messages.
R
SO: String Output items send text, such as status messages.
Setting or Forcing Values Sometimes it’s possible to set the value directly (using the Set Value option described below). This is often the case with inputs of type NET (see section titled "I/O Types" on page 7-3). Where this is not possible, you can force the value for any I/O item stored by the tool controller. For example, if the hydraulic sensor reports a “no power” status (indicating that a tool may have failed), you can change the hydraulic pressure power’s on/off value to allow tool operation to continue. Forcing an output value can also be used to identify whether the tool controller program interlock or the hardware is causing a component failure. For example, if the jaws of the roughneck will not close, and you are unable to force them to close using the Force Value option described below, a wiring or hardware problem is likely. Alternatively, if you suspect a faulty sensor, change the condition (such as tool pressure), then verify that the value shown on the I/O Properties pop-up window reflects the change. If it displays the correct value, the sensor is functioning properly.
Use extreme caution when forcing a value. Forcing a value bypasses safety interlocks, allowing free movement of the tool. This can result in collisions and serious damage to equipment, or serious/fatal injury to personnel. Obtain permission from the rig manager before using this feature.
1. Locate and right-click an I/O, then click Properties (as described above) to display the I/O Properties pop-up window (shown below).
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Force Enabled displays “T” (True) if the current value was forced.
Q
Forced Value: Displays the forced value.
Q
Value: The current status or value as reported from the I/O device or tool.
7
2. Click Set Value or Force Value. 3. If necessary, type the administrator password into the space provided, then click OK to display the Set Value or Force Value pop-up window.
4. Type the desired value into the space provided, then click OK. 5. Click OK again to return to the I/O Diagnostic page.
! Click Un-Force Value to reset the device to its actual value. Forced values remain forced until you unforce them or restart the tool controller. Do not leave values in a forced state.
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Displaying Input/Output Detail The Inputs & Outputs detail window lists all input and output points of that type (or all types, if the All I/O Points tab is selected) used by the current controller, in alphabetical order. Electrical drawings contain I/O identifiers, but normally do not provide the WebObject name that the controller uses. This screen provides a way for a technician to locate a WebObject name by its I/O identifier. Right-click the I/O, then click Show Inputs & Outputs to display the Inputs & Outputs detail window.
Click OK to return to the I/O Diagnostics page.
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Scheduler Diagnostics Overview Controllers run through a cycle once every twenty milliseconds (or 50 times per second). A cycle includes all calculations, communications, inputs and outputs. The controller keeps track of its communication schedule by organizing its obligations in its communications calendar. The purpose of the Scheduler Diagnostic module is to provide information about the controllers’ communications calendars. If, for example a device is requesting information from a controller, but the controller does not appear to be processing the requests often enough, the Scheduler Diagnostic module provides a way to view the controller’s communication calendar, and also provides the option to modify requests.
Selecting Tool Controllers Click the Scheduler Diagnostics link (located under Diagnostics) to display the Select Controllers pop-up window.
By default, all tools are selected (checked) except V-DAQ.
Scheduler Diagnostic will attempt to contact all selected controllers. Attempting to contact controllers that are offline can take several minutes.
Click to select or deselect (uncheck) controllers, then click OK. The Scheduler Diagnostic module first determines the controller name from the Controller-toController system (Chapter 9, titled "Controller-to-Controller (C2C) Status”), then gathers configuration data. After a few moments, the main Scheduler Diagnostics page (shown below) appears.
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Main Page The main Scheduler Diagnostic page contains an information panel for each controller selected (see section titled "Selecting Tool Controllers” above). Each panel contains a list of devices with which the controller communicates.
Tool controller name and IP address
Device name
Expected and actual communication frequency Change frequency
Scroll bar
The Expected and Actual communication frequency displays for each device. A pink background appears in cases where the two frequencies differ by more than five percent. Use the scroll bar to move up or down through the panels.
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Changing Communication Frequency
Do not operate machinery when changing communication frequency. Doing so causes the tool controller to restart. Failure to observe and follow proper procedures could result in serious or fatal injury to personnel, significant property loss, or significant equipment damage.
Click the appropriate controller’s Change button. If necessary, type the administrator’s password into the space provided, then click OK to continue and display the Change pop-up window.
Type the desired change into the space provided, then click Make the Change.
Click Yes at the confirmation window to store the change and restart the tool controller.
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Show Distribution Map Click the appropriate controller’s Show Distribution Map to display its communications calendar in table format.
Each cell contains a device name that the controller communicates with during each controller cycle. Cells are color-coded by device (all instances of a specific Modbus device may be red, for example). If no device is scheduled in a cell, it is labeled “available.” The map can be saved in Microsoft® Excel-compatible .csv format. Click Save to File to assign a name and location for the data. Click OK to close the map.
Show C2C Inconsistencies Click Show C2C Inconsistencies to display a text box with information about all instances of inconsistent C2C communications.
If no inconsistencies exist, the button is disabled.
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Controller-to-Controller (C2C) Status Overview The C2C module provides information about the communication subsystems on the tool controllers. It reports the status of each C2C node that the currently-selected tool controller is communicating with, and displays the WebObjects that each C2C node is associated with. The C2C system communicates over the Ethernet network.
Main Page Click the Controller-to-Controller Status link (located under Diagnostics) to display the currently-selected tool’s Controller-to-Controller Status page.
The controller graphic boxes display green to indicate normal communication, or red to indicate a communication error. The controller name and status number display in the top left corner of the controller graphic.
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Status Details Right-click a controller box to display more details.
In addition to the name of the controller and a status message, the detail pop-up window also lists all WebObjects on that controller whose values depend on input from those controllers. It also displays the value of each WebObjects. The values are live, and change as the values from the remote controller change.
Code
Message
Comment
0
OK
The other controller is functioning normally.
5648
Client could not connect to its server.
The other controller may not be running.
5664
Client believes that its server has stopped working.
The other controller was connected and running normally, but it has stopped running.
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Screen Communication Logs
Screen Communication Log troubleshooting screens in this section are intended for use by trained NOV technicians.
At the Controller-to-Controller Status page, press and hold , then click a controller box to display the Screen Communication Logs window.
Click the buttons along the top of the window to display different communication information (see general descriptions in sections below). Press Close to return to the previous page.
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Tool Controllers Click Tool Controllers to display the Tool Controllers screen.
Click anywhere inside the Controller box.
Amphion software communicates simultaneously with all the tool controllers connected to the network. The Tool Controller screen displays basic information about each tool controller, such as the method of communication being used between the controller and the software, and the amount of time the software has been communicating with the tool. Click any communication box to display message information.
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Click any message to display more detail.
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Ownership Click Ownership to display tool Ownership screen.
This window contains information about the tool ownership system, such as a record of the ownership configuration file. Tool ownership is a built-in safety feature, designed to prevent more than one operator from simultaneously controlling a tool. Click any of the Ownership States boxes to display more detail.
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HTTP Requests Click HTTP Requests to display the HTTP Request window.
This window contains the last several messages passed between the touchscreen software and the tool controllers. Click any message to display more detail.
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Write Monitor Click Write Monitor to display the Write Monitor screen.
This window contains only requests that were used to write commands or data to the tool controllers.
Exceptions Click Exceptions to display the Exceptions screen. This displays error messages, if any, between the applet and the controller.
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Cyberbase Status Overview The Cyberbase Status module provides information about the communication subsystems on the tool controllers. It reports the status of each cyberbase node that the currently-selected tool controller is communicating with, and displays all WebObjects that each node is associated with.
Cyberbase node information is availabe only for rigs equipped with a cyberbase control system.
Main Page Click the Cyberbase Status link (located under Diagnostics) to display the current tool controller’s default Cyberbase Status page.
The node graphics display green to indicate normal communication, or red to indicate a communication error. The node name and status displays in the top left corner of the node graphic.
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Status Details Click any node to display its Node Status pop-up window.
The Node Status window lists all WebObjects on the controller that the communications node is associated with. It also displays the value of each WebObject. The values are live, and change as the values from the remote controller change. Click Next to display a continuation of the list; click Previous to return to the first window.
Process Image Click anywhere inside the Node Status window to display the Process Image pop-up window.
A process image is essentially a group of bits that the controller holds in its memory to maintain a complete map of the current state of the inputs or outputs from a given communications node. These are divided into smaller sections. A single WebObject might write to or read from only a single bit in the image, or it may write to, or read, a long string of bits.
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The Process Image pop-up window displays either all of the output or all of the input process image for that communications subsystem mode. Click Switch to (Output/Input) Image to toggle between the output and input images.
Click anywhere outside of the Process Image window to close it and return to the main Cyberbase Status page. Use the blue left- or right-arrow buttons to scroll through the process images.
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Screen Communication Logs
Screen Communication Log troubleshooting screens in this section are intended for use by trained NOV technicians.
At the Cyberbase Status page, press and hold , then click a controller box to display the Screen Communication Logs window.
Click the buttons along the top of the window to display different communication information (see general descriptions in sections below). Press Close to return to the previous page.
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Tool Controllers Click Tool Controllers to display the Tool Controllers screen.
Click anywhere inside the Controller box.
Amphion software communicates simultaneously with all the tool controllers connected to the network. The Tool Controller screen displays basic information about each tool controller, such as the method of communication being used between the controller and the software, and the amount of time the software has been communicating with the tool. Click any communication box to display message information.
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Click any message to display more detail.
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Ownership Click Ownership to display tool Ownership screen.
This window contains information about the tool ownership system, such as a record of the ownership configuration file. Tool ownership is a built-in safety feature, designed to prevent more than one operator from simultaneously controlling a tool. Click any of the Ownership States boxes to display more detail.
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HTTP Requests Click HTTP Requests to display the HTTP Request window.
This window contains the last several messages passed between the touchscreen software and the tool controllers. Click any message to display more detail.
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Write Monitor Click Write Monitor to display the Write Monitor screen.
This window contains only requests that were used to write commands or data to the tool controllers.
Exceptions Click Exceptions to display the Exceptions screen. This displays error messages, if any, between the applet and the controller.
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Modbus Status Overview The Modbus Status module provides information about the communication subsystems on the tool controllers. It reports the status of each modbus node that the currently-selected tool controller is communicating with, and displays all WebObjects that each node is associated with.
Main Page Press the Modbus Status link (located under Diagnostics) to display the Modbus Status page.
The node graphics display green to indicate normal communication, or red to indicate a communication error. The node name and status displays in the top left corner of the node graphic.
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Status Details Click any node to display its Node Status pop-up window.
The Node Status window lists all WebObjects on the controller that the communications node is associated with. It also displays the value of each WebObject. The values are live, and change as the values from the remote controller change.
Process Image Click anywhere inside the Node Status window to display the Process Image pop-up window.
A process image is essentially a group of bits that the controller holds in its memory to maintain a complete map of the current state of the inputs or outputs from a given communications node. These are divided into smaller sections. A single WebObject might write to or read from only a single bit in the image, or it may write to, or read, a long string of bits. The Process Image pop-up window displays either all of the output or all of the input process image for that communications subsystem mode.
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Click Switch to (Output/Input) Image to toggle between the output and input images.
Use the blue left- or right-arrow buttons to scroll through the process images. Click anywhere outside of the Process Image window to close it and return to the main Modbus Status page.
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Screen Communication Logs
Screen Communication Log troubleshooting screens in this section are intended for use by trained NOV technicians.
At the Modbus Status page, press and hold , then click a controller box to display the Screen Communication Logs window.
Click the buttons along the top of the window to display different communication information (see general descriptions in sections below). Press Close to return to the previous page.
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Tool Controllers Click Tool Controllers to display the Tool Controllers screen.
Click anywhere inside the Controller box.
Amphion software communicates simultaneously with all the tool controllers connected to the network. The Tool Controller screen displays basic information about each tool controller, such as the method of communication being used between the controller and the software, and the amount of time the software has been communicating with the tool. Click any communication box to display message information.
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Click any message to display more detail.
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Ownership Click Ownership to display tool Ownership screen.
This window contains information about the tool ownership system, such as a record of the ownership configuration file. Tool ownership is a built-in safety feature, designed to prevent more than one operator from simultaneously controlling a tool. Click any of the Ownership States boxes to display more detail.
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HTTP Requests Click HTTP Requests to display the HTTP Request window.
This window contains the last several messages passed between the touchscreen software and the tool controllers. Click any message to display more detail.
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Write Monitor Click Write Monitor to display the Write Monitor screen.
This window contains only requests that were used to write commands or data to the tool controllers.
Exceptions Click Exceptions to display the Exceptions screen. This displays error messages, if any, between the applet and the controller.
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Profibus Network Status Overview The Profibus Network Status module provides status information about the nodes communicating on the Profibus network. It reports the status of each Profibus node that the currently-selected tool controller is communicating with, and displays all WebObjects that each node is associated with. For information about Profibus addressing, see the appendix of this manual.
Main Page Click the Profibus Network Status link (located under Diagnostics) to display the Probifbus Network Status page.
R
Green indicates the node is communicating normally through the Profibus network.
R
Red indicates the node is not communicating through the network.
R
Yellow indicates the node is reporting diagnostic information; the controller has not lost communication with the node, but the node may have a problem.
The absolute encoder buttons normally display yellow at startup, then turn green after approximately one minute. Yellow is normal for emergency-stop (e-stop) conditions.
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Status Details Click any node to display its Node Status pop-up window. Node number Status code
Profibus Status Codes Code
Message
0
Node is functioning normally
33
Node is not communicating with the network
36
Node is not configured
45
Dialog software is not memory-resident
47
Invalid board number
93
Driver is not accessible
255
IO_RefreshInput was not executed beforehand
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Process Image Click anywhere inside the Node Status window to display the Process Image pop-up window.
A process image is essentially a group of bits that the controller holds in its memory to maintain a complete map of the current state of the inputs or outputs from a given communications node. These are divided into smaller sections. A single WebObject might write to or read from only a single bit in the image, or it may write to, or read, a long string of bits. The Process Image pop-up window displays either all of the output or all of the input process image for that communications subsystem mode. Click Switch to (Output/Input) Image to toggle between the output and input images.
Use the blue left- or right-arrow buttons to scroll through the process images. Click anywhere outside of the Process Image window to close it and return to the main Profibus Network Status page.
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Screen Communication Logs
Screen Communication Log troubleshooting screens in this section are intended for use by trained NOV technicians.
At the Profibus Network Status page, press and hold , then click a controller box to display the Screen Communication Logs window.
Click the buttons along the top of the window to display different communication information (see general descriptions in sections below). Press Close to return to the previous page.
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Tool Controllers Click Tool Controllers to display the Tool Controllers screen.
Click anywhere inside the Controller box.
Amphion software communicates simultaneously with all the tool controllers connected to the network. The Tool Controller screen displays basic information about each tool controller, such as the method of communication being used between the controller and the software, and the amount of time the software has been communicating with the tool. Click any communication box to display message information.
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Click any message to display more detail.
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Ownership Click Ownership to display tool Ownership screen.
This window contains information about the tool ownership system, such as a record of the ownership configuration file. Tool ownership is a built-in safety feature, designed to prevent more than one operator from simultaneously controlling a tool. Click any of the Ownership States boxes to display more detail.
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HTTP Requests Click HTTP Requests to display the HTTP Request window.
This window contains the last several messages passed between the touchscreen software and the tool controllers. Click any message to display more detail.
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Write Monitor Click Write Monitor to display the Write Monitor screen.
This window contains only requests that were used to write commands or data to the tool controllers.
Exceptions Click Exceptions to display the Exceptions screen. This displays error messages, if any, between the applet and the controller.
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Step 7 Status Overview The Step 7 Status module provides information about the communication subsystems on the tool controllers. It reports the status of each step 7 node that the currently-selected tool controller is communicating with, and displays all WebObjects that each node is associated with. This page displays information from programmable logic controllers (PLCs).
Step 7 node information is available only for rigs with PLCs that are communication using Step 7 protocol as part of the control system.
Main Page Click the Step 7 Status link (located under Diagnostics) to display the Step 7 Status page.
The node graphics display green to indicate normal communication, or red to indicate a communication error. The node name and status displays in the top left corner of the node graphic.
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Status Details Click any node to display its Node Status pop-up window.
The Node Status window lists all WebObjects on the controller that the communications node is associated with. It also displays the value of each WebObject. The values are live, and change as the values from the remote controller change.
Process Image Click anywhere inside the Node Status window to display the Process Image pop-up window.
A process image is essentially a group of bits that the controller holds in its memory to maintain a complete map of the current state of the inputs or outputs from a given communications node.
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These are divided into smaller sections. A single WebObject might write to or read from only a single bit in the image, or it may write to, or read, a long string of bits. The Process Image pop-up window displays either all of the output or all of the input process image for that communications subsystem mode. Click Switch to (Output or Input) Image to toggle between the output and input images.
Use the blue left- or right-arrow buttons to scroll through the process images. Click anywhere outside of the Process Image window to close it and return to the main Step 7 Status page.
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Screen Communication Logs
Screen Communication Log troubleshooting screens in this section are intended for use by trained NOV technicians.
At the Step 7 Status page, press and hold , then click a controller box to display the Screen Communication Logs window.
Click the buttons along the top of the window to display different communication information (see general descriptions in sections below). Press Close to return to the previous page.
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Tool Controllers Click Tool Controllers to display the Tool Controllers screen.
Click anywhere inside the Controller box.
Amphion software communicates simultaneously with all the tool controllers connected to the network. The Tool Controller screen displays basic information about each tool controller, such as the method of communication being used between the controller and the software, and the amount of time the software has been communicating with the tool. Click any communication box to display message information.
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Click any message to display more detail.
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Ownership Click Ownership to display tool Ownership screen.
This window contains information about the tool ownership system, such as a record of the ownership configuration file. Tool ownership is a built-in safety feature, designed to prevent more than one operator from simultaneously controlling a tool. Click any of the Ownership States boxes to display more detail.
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HTTP Requests Click HTTP Requests to display the HTTP Request window.
This window contains the last several messages passed between the touchscreen software and the tool controllers. Click any message to display more detail.
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Write Monitor Click Write Monitor to display the Write Monitor screen.
This window contains only requests that were used to write commands or data to the tool controllers.
Exceptions Click Exceptions to display the Exceptions screen. This displays error messages, if any, between the applet and the controller.
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State Diagrams Overview State diagrams document step-by-step programming logic behind tool functions, states, or movements. The diagrams found here are the documents used to create the tool controller program, and can be used to diagnose problems.
Not all tools have diagrams. If the link does not appear on the service page, see Chapter 18, titled "Service Pages Configuration,” section titled "Show or Hide the State Diagram Viewer Link" on page 18-2.”
Main Page Click the State Diagrams link (located under Diagnostics) to display the State Diagram Viewer page.
The first screen displays the upper-left corner of the diagram (diagrams normally print on 11" x 17" paper, and are too large to display on a standard computer screen). 1. Press and hold the left mouse button, then move to view other sections of the diagram.
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2. Click Navigator to view a list of state diagrams available for the current tool.
3. Click to select a diagram.
State Diagram Language Protocol State Diagram Viewer uses the Unified Modeling Language (UML) standard for documenting program logic. Statements and various if, else if, and else commands are used to construct logical algorithms required to control a specific tool. A standard statement interrogates the state of a switch (a stated variable), then executes the appropriate command line (statement), depending on the state of the switch. See section titled "Unified Modeling Language Table” below.
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Unified Modeling Language Table Symbol
Name
Description
Initial State
The diagram starting point.
Final State
Represents completion of an activity. Most diagrams don’t have completions because they are cyclic. Represents the state of an object. A state is the condition of an object, or an interaction, during which it satisfies some condition, performs an action, or waits for an event. The object is named in the upper-eft corner of the diagram.
State
The top of the symbol displays the name of the state. The actions performed during the state are listed inside the symbol. Three possible actions for each state are:
entry/ performed when the object enters the defined state do/ continually performed while the object is in the defined state exit/ performed once when the object leaves the defined state
Substate
Represents a substate (contained within a state).
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State Diagrams
Symbol
Name
Description Statements associated with transition paths describe events and conditions required to move from the current or previous state, and include actions that may take place upon exit from the state. Events and conditions appear first, and are separated by Boolean AND OR statements.
Events and conditions /actions or events, statement
State Transition Path
Actions follow conditions, and are preceded by a forward slash (/). Actions are separated by commas. Statement syntax:
someCondition = true AND someOtherCondition = false OR someDifferentCondition = true /someActionOrEvent = TAKES_PLACE, someOtherActionOrEvent = STOP action a=true State 1
action c=true State 3
State 2
Factored State Transition
This transition uses the same notation and syntax as a regular transition path. The symbol shows two mutually exclusive paths, originating from different states (State 1 and State 2), then merging through a common junction point to reach “transition” (State 3).
action b=false
See http://www.omg.org/technology/documents/ formal/uml.htm for the complete UML specification. State diagrams are in sections 2.12 and 3.74.
Diagnosing Problems Using State Diagrams 1. Establish communication with the tool operator via telephone or by using some other means to step through the problem. 2. Select a tool, then click the State Diagrams link to display the State Diagram Viewer page. 3. Click Navigator, then click to select a diagram for the component or process you wish to monitor (see below).
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4. A green box identifies the current state of the tool. As the operator controls the tool, follow the process on the State Diagram. Green transition statements indicate that the device met condition requirements. Red transition statements indicate that the device did not meet condition requirements. 5. When the problem occurs, locate the red transition statement.
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Axis Controller Overview Axis controller software is used to control a tool’s axis of motion (such as the upper arm of a pipe racking system). It accepts and translates raw data into controlled motion of some part of the tool. The Axis Controller module communicates the operation of the axis controller software using standard UML (Unified Modeling Language) diagrams. UML can provide several different types of diagrams to present the same software feature (for example, state diagrams, timing diagrams, and flow charts).
The Axis Controller module is available only for tools that use axis controller software.
Selecting an Axis Controller Click the Axis Controller link (located under Diagnostics) to display the Axis Controller page.
If the link does not appear on the main service page, the tool does not use axis controller software.
Click to select an axis controller link from the list and display the Axis Controller Overview screen (shown below).
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Axis Controller Overview Screen Field Descriptions Using your mouse, hover over any field on the Axis Controller Overview screen to display a field description to the right of the grey window.
Override Mode The motion profiler and the PID (proportional, integral, derivative) are not used. A velocity command is sent directly to the mover. Acceleration and deceleration limits are ignored.
Normal Mode R
Open Loop: The velocity output from the motion profiler is sent directly to the mover. The PID is not used. The motion profiler is in Normal mode. Acceleration and deceleration limits are observed.
R
Closed Loop: This is the default mode. All components of the axis controller are used for closed-loop position control. The motion profiler is in Normal mode. This mode is changed by code that resides outside of the axis controller. A change in mode only takes effect when the axis controller is on. This value cannot be changed from the Web interface. Acceleration and deceleration limits are observed.
R
Multi-Axis: A position stream is fed directly to the PID. The motion profiler is in Rig mode. Acceleration and deceleration limits are observed.
State The default value is Off. This controls the function of the axis controller. When the mode is set from outside the axis controller, the axis controller does not operate differently until the state changes. The state is changed from inside the axis controller itself. Its values normally follow the mode values, except the state can also have the values Off, Quick Stop, or Override. This value cannot be changed from the Web interface.
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On The default value is F (false). The axis controller value is either on (T) or off (F). This value is set by code that resides outside of the axis controller itself. The state does not typically change unless the axis controller is on. This value cannot be changed from the Web interface.
Throttle The throttle is a request to move the axis. The default value is 0.00. The value range is +/-100.00. The axis controller provides limits to the throttle, but it is used more often by the motion profiler. When the axis controller is turned off, the throttle value is limited to 0.00. This value cannot be changed from the Web interface.
Position Input The position input is used in multi-axis control mode by the motion profiler. Another motion profiler can feed a position stream to position input. This value cannot be changed from the Web interface.
Feedback Position The feedback position provides the current position of the axis to the motion identifier and the PID. It is used in calculations that determine how to move the axis in order to match the requested position. This value cannot be changed from the Web interface.
Maximum Negative Velocity This number provides the PID with a maximum negative velocity limit for the axis. The axis controller ensures that a negative number is provided. This value can be changed from the Web interface. See section titled "Editing a Field Value” below.
Maximum Positive Velocity This number provides the PID with a maximum positive velocity limit for the axis. The axis controller ensures that a positive number is provided. This value can be changed from the Web interface. See section titled "Editing a Field Value” below.
Quick Stop This value is either T (true) or F (false). When the value is T (true), the axis controller stops the axis immediately. This value cannot be changed from the Web interface.
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Editing a Field Value If a field background turns gold when you pass your mouse over it (as shown here), you can change the value.
Click the field to display the Edit Value pop-up window,
Enter a new value into the space provided, then click Set Value to confirm and save the value to the controller. R
Click Restore to restore the default value
R
Click Cancel to abort changes
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Axis Controller Diagrams At the Axis Controller Overview screen, click the button labeled Axis Controller execute () diagram to display a standard UML diagram.
This diagram mirrors the programming code exactly, without displaying actual code. It contains a column for each of the different software modules that make up the axis controller (Axis Controller, Motion Profiler, PID, and Mover), depicting the main execution loop of the axis controller and the calls that it makes to its components during each control cycle*.
*one cycle occurs every 20 milliseconds State Diagrams If a box in the diagram turns gold when you pass your mouse over it (as shown below), more information is available about that step. Click the Manage State box to display its State Diagram (see below). Other boxes display execution diagrams (see section titled "Execution Diagrams" on page 15-6).
Click the box to display another diagram that “drills down” into that step of the program.
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The State Diagram is a standard UML state diagram, but presents live values. The current state is represented by a green box. Arrows flowing in or out of the green state box represent state transitions. Text displayed along each arrow’s path is divided by a forward slash (/). The text that precedes the slash mark is a Boolean statement which indicates the conditions under which the machine would transition from one state to another. Individual parts of the Boolean statement are red (false), green (true), or black (unknown). The text that follows the slash mark is a list of consequences that result from making that transition.
Execution Diagrams If a box in the diagram turns gold when you pass your mouse over it (as shown below), more information is available about that step.
Click the box to display another diagram that “drills down” into that step of the program (see below).
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Download Alarms The Download Alarms module provides a way for the operator to download a text file containing a list of current system alarms. Click the Download Alarms link (located under Diagnostics) to display the Windows® Explorer File Download pop-up window.
Click Save, then define a name and destination for the file being downloaded.
The default text file name is AlarmEventServlet. NOV recommends assigning a unique name to the file, with a .csv (comma-separated value) extension. The file can then be opened with Microsoft® Excel, or another spreadsheet program (example .csv file shown here).
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Operator Screen Configuration Overview The Operator Screen Configuration module provides a way for the user to modify the currentlyselected tool’s menu that displays on the operator workstation touchscreen (HMI). An administrative password is required the first time the user attempts to access a restricted function. A password is not required again unless the browser is closed and restarted.
Main Page The operator screens contain blue buttons used to navigate between tools and tool screens. Click the Operator Screen Configuration link (located under Configuration) to display the Administrative Controls login screen.
Type the administrative password into the space provided, then click Log In to display the currently-selected tool controller’s Operator Navigation Configuration page.
Cathead Tool Menu Default Screen
A green outline indicates the tool controller’s default screen button.
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Current Tool Menu Menus for each tool differ, depending on the tool selected. However, every tool menu contains the following three standard buttons: R
Utility: Displays the standard utility menu, such as Choose Units, Choose Language, and Clean Screen buttons.
R
Common Diagnostics: Displays the standard diagnostic menu.
R
Alarms: Displays alarm information about tools connected to the control network...
The three standard buttons are functional from the operator touchscreens and the MTC cabinet computers.
Other tool menu buttons are specified by the software programmer, depending on the tool.
My Tools Menu One tool controller is capable of hosting more than one tool. For example, the auxiliary tool controller (as shown here) may host the cathead, the HPU, the power slips, and the rotary table; a top drive controller may host both the top drive and the casing running tool. Click the My Tools button* to display all tools hosted on the currently-selected tool controller.
Click to select a tool and display its menu (see section titled "Current Tool Menu” above).
*The My Tools button may be labeled differently, depending on your rig configuration.
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Main Navigation Bar The main navigation menu displays along the bottom of most operator screens. It is defined by the software programmer, and may vary from rig to rig. However, every operator menu bar contains the following three buttons: R
Back: Displays the previous screen (functional from the touchscreens).
R
: Displays the currently-selected tool’s menu (Driller Chair is the currently-selected tool shown below).