9820 3582 05 User Guide MKIV Ethernet-IP 03

User User Guide for fo r Ethernet/IP thernet/IP Protocol Protoc ol on o n Elektr Elektroni onikon kon ComBox-E

Name

Mark IV : User Guide

Detail

User Guide Ethernet/IP Protocol on Elektronikon ComBox-E

Edition

Serc. Class

Modified from

1102 K/1 PC Print date

Owner

AII

03 Family

Design checked.

Written by CTE

Compare

Production checked.

Approved

Replaces

31/03/2006 Date

21/12/2006

Designation

9820 3582 05

Atlas Copco Airpower NV

Ethernet Protocol for ComBox-E

Document Information Edition 0 01 02 03

Date 20/05/2005 19/09/2005 31/03/2006 21/12/2006

Description Draft update First release Protocol update ES 8 Commands deleted

Author CTE-PDJ CTE-PVL CTE-MP CTE-PDJ

Turbo commands deleted , Turbo External setpoint deleted , Turbo Status Changed

File: 9820 3582 05 User Guide MKIV Ethernet-IP 03.doc

Page 1



Document Information Edition 0 01 02 03

Date 20/05/2005 19/09/2005 31/03/2006 21/12/2006

Description Draft update First release Protocol update ES 8 Commands deleted

Author CTE-PDJ CTE-PVL CTE-MP CTE-PDJ

Turbo commands deleted , Turbo External setpoint deleted , Turbo Status Changed


Page 1



Table of Contents User Guide for.....................................................................................................................................................................0 Ethernet/IP Protocol on on Elektronikon ComBox-E .................................................... .......................................................... 0 1 Preface.........................................................................................................................................................................4 2 The Physical set-up ................................................... ........................................................... ....................................... 4 2.1 Ethernet & the Network ........................................................ ........................................................... ...................4 2.2 AB CompactLogix ...................................................... ........................................................... ............................. 6 3 Profile definition ....................................................... ........................................................... ....................................... 7 3.1 Master – Slave concept ......................................................... ........................................................... ...................7 3.2 Buffer structure ........................................................... ........................................................... ............................. 7 3.3 Header ..................................................... ........................................................... ................................................. 7 3.3.1 Master to Slave............................................................................................................................................7 3.3.2 Slave to Master............................................................................................................................................8 3.4 Data Record.........................................................................................................................................................9 3.4.1 Node Address........................ ........................................................... ........................................................... 9 3.4.2 Ethernet Parameter ID for Data Reading...................................................................................................10 3.4.2.1 Compressor connection.........................................................................................................................10 3.4.2.2 Detailed General Compressor Condition...............................................................................................11 3.4.2.2.1 C.C.M. ...................................................... ........................................................... ........................... 12 3.4.2.2.2 Status for Fixed Speed , AQ Fixed Speed , ES002.........................................................................13 3.4.2.2.3 Status for MCC...............................................................................................................................13 3.4.2.2.4 Status for VSD VSD , AQ VSD , PET VSD Booster , ZB VSD....................... VSD....................... ..................................... 14 3.4.2.2.5 Status for ZH Turbo........................................................................................................................14 3.4.2.2.6 Status for SF (Multi).......................................................................................................................14 3.4.2.2.7 Status for PET Fixed Speed............................................................................................................15 3.4.2.2.8 Status for BD Dryer (Stand alone)..................................................................................................16 3.4.2.2.9 Status for CD CD Dryer (Stand alone)...................................................................... ...........................1 7 3.4.2.2.10 Status for FD-Fixed Speed & FD-VSD Dryer Dryer (Stand alone)........................................................ 17 3.4.2.2.11 Status for MD-Fixed Speed Dryer (Stand alone)..........................................................................17 3.4.3 Inputs & Outputs ........................................................... ........................................................... .................18 3.4.3.1 Analogue Inputs – Sensors & Calculated..............................................................................................18 3.4.3.2 ParameterID ParameterID .................................................... ........................................................... ........................... 18 3.4.3.2.1 Sensor Inputs ...................................................... ........................................................... .................18 3.4.3.2.2 Calculated (virtual) Inputs... ........................................................... ............................................... 18 3.4.3.3 “Status” register Interpretation..............................................................................................................19 3.4.3.4 “Value” register Interpretation ...................................................... ........................................................ 19 3.4.3.4.1 Pressure Input.................................................................................................................................19 3.4.3.4.2 Temperature Input ........................................................ ........................................................... .......19 3.4.3.4.3 Vibration Input ................................................... ........................................................... .................19 3.4.3.4.4 Level Input ......................................................... ........................................................... .................19 3.4.3.4.5 Conductivity Input..........................................................................................................................19 3.4.3.4.6 SPM Input.......................................................................................................................................19 3.4.3.4.7 Current Input ...................................................... ........................................................... .................20 3.4.3.4.8 Speed Input.....................................................................................................................................20 3.4.3.5 Digital (Voltage free contacts) Inputs .................................................... ............................................... 21 3.4.3.6 “Status” register Interpretation..............................................................................................................21 3.4.3.7 “Value” register Interpretation ...................................................... ........................................................ 21 3.4.3.8 Analogue Outputs (Only for Turbo)......................................................................................................22 3.4.3.9 Registers................................................................................................................................................22 3.4.4 Counters .................................................... ........................................................... ..................................... 23 3.4.4.1 Compressor Counters .......................................................... ........................................................... .......23 3.4.4.1.1 Counters for Fixed Speed ....................................................... ........................................................ 25 3.4.4.1.2 Counters for VSD...........................................................................................................................26 3.4.4.1.3 Counters for ZB VSD.....................................................................................................................27 3.4.4.1.4 Counters AQ Fixed Speed ..................................................... ........................................................ 28 3.4.4.1.5 Counters for AQ VSD ............................................................ ........................................................ 29 3.4.4.1.6 Counters for PET VSD...................................................................................................................30 3.4.4.1.7 Counters for Turbo ....................................................... ........................................................... .......31 File: 9820 3582 05 User Guide MKIV Ethernet-IP 03.doc

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3.4.4.1.8 Counters PET Fixed Speed................................ ........................................................... .................32 3.4.4.1.9 Counters for SF (Multi) ......................................................... ........................................................ 33 3.4.4.1.10 Counters for CD Dryer ......................................................... ........................................................ 34 3.4.4.1.11 Counters for BD dryer (AII).........................................................................................................35 3.4.4.1.12 Counters for FD VSD dryer..........................................................................................................36 3.4.4.1.13 Counters MD dryer.......................................................................................................................37 3.4.4.1.14 Counters for ES002 ES002 ................................................... ........................................................... .......38 3.4.4.2 Multi Compressor Controller Counters.................................................................................................39 3.4.5 Special.......................................................................................................................................................40 3.4.5.1 VSD motor data.....................................................................................................................................40 3.5 Ethernet/IP parameters for change ............................................................ ........................................................ 40 3.5.1 Load/Unload Pressure Band change..........................................................................................................40 3.5.2 VSD Setpoint change .................................................... ........................................................... .................40 3.5.3 MCC Pressure Band change......................................................................................................................42 3.5.4 PET L/U Regulation Band Change ................................................... ........................................................ 43 3.5.5 ZH Turbo Regulation Setpoint and Band Change.....................................................................................44 3.6 Ethernet/IP parameters for remote remote control control ......................................................... ............................................... 45 3.6.1 Control Commands ....................................................... ........................................................... .................45 3.6.1.1 Compressor Control Mode Selection ..................................................... ............................................... 45 3.6.1.2 Compressor Commands ...................................................... ........................................................... .......47 3.6.2 VSD – external setpoint/speed control......................................................................................................49 3.6.3 Reset Initial Settings (Analogue , Digital , Counter Inputs)......................................................................49


Page 3


1


Preface

This document describes Atlas Copco’s Elektronikon MkIV Ethernet Profile that is used by the ComBox-E communication processor. This document gives an overview of the components that are required to setup and ComBox-E In order to fully understand this do cument, the following information should be available: Technical note : 9820 3585 00 How to setup a CAN network Airmonitor Installation requirements 9820 4082 02 - 2 Ethernet IP_Setup Wizard UserGuide 9820 4082 10

2

The Physical set-up

2.1

Ethernet & the Network

In the Elektronikon MkIV system all compressors in an installation can be connected by a data and/or control network. This is done according the Compressor Network Network Cabling Instruction (9820 3585 00). This instruction explains what connectors and cables should be used to interconnect the different compressors/controllers compressors/controllers in the network. Basically this is a CAN-based CAN-based local network. In order to setup a Ethernet connection to one or several of the compressors in this network, a special module has to be inserted in this network. Elektronikon Controller

…….. CAN

ComBox-E

Ethernet/IP PLC


Page 4



An example of our testcase

Ethernet/IP-Netwerk

CAN-Netwerk

Ethernet/IP-Netwerk

CAN-Netwerk


Page 5


2.2


AB CompactLogix

2.2.1 L35E Compact Log ix

Controller

For testing we used the L35E CompactLogic Controller.


Page 6


3


Profile definition

3.1

Master – Slave concept

The profile is based upon the master-slave principle. This means all communication is initiated by the master and a reply is generated by the slave (ComBox-E).

3.2

Buffer structure

The Profile can be used for buffers with different length. (Type of PLC) The buffer is split into 2 parts : header : 3 DINT data section : n * data record (3 DINT) • •

Attention : not all functions allow more then 1 data record to be transferred. Basically read operations can be handled for several data records in 1 cycle, while write operations are only valid for a single data record at a time.

3.3

Header

The header is a 3 DINT value. The interpretation is different for Master->slave and Slave->Master communication. 3.3.1

Sync

Master to Slave

Function

#-parameters

Synch. or “Synchronisation” bits can be used to synchronise master requests and slave answers. The slave will always reflect the same bit sequence in its answer (see Slave to Master header). This way an ‘old’ answer can be distinguished from a new one. Functions that are supported for master to slave

Value 0 1 3

Function (Master-> Slave No task Request Parameter Value (read) Alter Parameter Value (write) Note : only 1 parameter can be writing in 1 cycle, # parameters must be 1

# parameters : number of data records in the message


Page 7


3.3.2


Slave to Master

The header is split into 3 areas. Sync

Function

Error-code

The following functions are supported for slave to master: Value 0 2 7

Function (Master-> Slave No task, or no data yet Transmit Parameter Value (s) Task not possible

Synch. or “Synchronisation” bits will be set identical to the bits from the master-slave request. Error Code :

Error Code 0 1 2 3 4

Explanation No Error Can Initializing Function is not correct Number of data records for reprogramming is not correct (only one data record) Too many parameters


Page 8


3.4


Data Record

Each data record 3 DINT long contains the following info:

Node ID

• •

•

3.4.1

Parameter ID

Data Value

Node Address : 1 DINT, CAN address of slave to connect to Parameter ID : 1 DINT, ID of the parameter to read/write , ( the Ethernet addresses in this manual are decimal !!!!) Data : 1DINT, containing actual data Node Address

This is the Elektronikon MkIV CAN address : 1 to 30 (31 only used for default factory setting, should not be used in network). If there is no data error byte1

byte2

byte3

byte4

byte3

byte4

Node ID If there is a data error byte1

byte2

Node ID

DataError :

DataError

1  error on the data

Parameter ID : shows the parameter that’s being requested Data value :

shows the data off the parameter when DataError is 0 Returns the nature of the error when DataError is 1 Value 1 2 3 4 5

Function Node ID not found Parameter not found Command does not exist Data is not valid Can link is offline


Page 9


3.4.2 3.4.2.1


Ethernet Parameter ID for Data Reading Compressor connection

Function to be used : Read 01 NodeAddress DINT 7F

Parameter ID DINT 0000

Parameter Compressor Connection

Data 4 Bytes DINT Compressors Connection Bit 0 1 …. 29

Compressor with Node ID 1 is found Compressor with Node ID 2 is found Compressor with Node ID 30 is found


Page 10


3.4.2.2


Detailed General Compressor Condition

NodeAddress DINT

Parameter ID DINT 0400 0401 0402

Parameter General status

AV4000 Status

CCM (Compressor Controller Mode)

CMS (Compressor Mechanical State)

Data 4 Bytes (DINT) B1 B2 CS CCM CS_MCC AV4000 STATUS BOV actual IGV actual position [%] position [%]

Bit 0 1 2 3 4 5 6 7 8 9 10 11 0 1 2 3 4 5 6

B3 B4 CMS Not Used GENERAL STATUS

Surge Nr (S) [ ± 9999 ]

Pre – Warning General Warning General Shutdown-Warning General Shutdown General Service General Start Failure Emergency Stop Manual/Automatic (COS1) Local/Remote Timer Not Active/Active Pre-warning Service Running Hours Pre-warning Service Accumulated M3 Shutdown to surge Oil heater On Oil Pump On Manual valve control active Opening IGV limited due to high motor current Regulation Type (0 = constant pressure / 1 = auto-dual) Idling Timer (0 = disabled / 1 = enabled)

CCM2a CCM2b CCM2e CCM3a CCM3b CCM3e CCM4a CCM4b CCM4c (Speed control ) CCM4d (MCC) CCM4e No Valid Data Stopped Unloaded Loaded

00 10 40 01 11 41 02 12 22 32 42 00 01 02 04


Page 11


3.4.2.2.1


C.C.M. 2

Local Control (Keyboard) This mode has 3 variants 2a local pressure control 2b External Load/Unload control (Pressure Switch) 2e 4-20 mA external speed control

3

Remote Control (Digital) This mode has 3 variants 3a local pressure control 3b External Load/Unload control (Pressure Switch) 3e 4-20 mA external speed control

4

Remote Control (Communication remote) This mode has 5 variants 4a local pressure control 4b remote setpoint control (Control over CAN) 4c remote speed control (Control over CAN) 4d MCC control 4e 4-20 mA external speed control


Page 12


3.4.2.2.2

3.4.2.2.3


Status for Fixed Speed , AQ Fixed Speed , ES002

STATE name

STATE Number

A C D E F G H I J K L M N P Q R S T V

1 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 22

Description

Compressor Off Motor Stopped Motor Stopped Auto matic all y Unlo aded Auto matic all y Unlo aded Auto matic all y Load ed Manually Unloaded Programmed Stop Programmed Stop Programmed Stop Programmed Stop Programmed Stop Shutdown Compressor i s Starting Compressor i s Starting Compressor i s Starting Manually Unloaded Unload due to overpressure Initializing

Status for MCC

STATE name

STATE Number

A B C D

1 2 3 4

Description

Ready for Start Central Control Regulating Central Control Stopped Start Impossible


Page 13


3.4.2.2.4

3.4.2.2.5

3.4.2.2.6


Status for VSD , AQ VSD , PET VSD Booster , ZB VSD

STATE name

STATE Number

A C D E F G I J K L N P Q V

1 3 4 5 6 7 9 10 11 12 14 16 17 22

Description

Compressor Off Motor Stopped Motor Stopped Motor Started Auto matic all y Unlo aded Auto matic all y Sp eed Cont ro l Programmed Stop Programmed Stop Programmed Stop Motor Stopped Shutdown Compressor i s Starting Programmed Stop Initializing

Status for ZH Turbo STATE name

STATE Number

A C D E F G H I J K L N P Q R S U V X Y Z

1 3 4 5 6 7 8 9 10 11 12 14 16 17 18 19 21 22 24 25 26

Description

Compressor Off Motor Stopped Motor Stopped Motor Started Auto matic all y Unlo aded Auto matic all y Sp eed Cont ro l Manually Unloaded Programmed Stop Programmed Stop Programmed Stop Programmed Stop Shutdown Compressor i s Starting Programmed Stop Compressor i s Starting Manually Unloaded Auto mati c Unlo ad d ue t o Su rg e Initializing Minimum Load Full Load Minimum Minimum Load

Status for SF (Multi) STATE name

STATE Number

A G V

1 3 22

Description

Compressor Off Compressor Running Initializing


Page 14


3.4.2.2.7


Status for PET Fixed Speed

STATE name

STATE Number

A C D E F G H I J K L M N P Q R S T V

1 3 4 5 6 7 8 9 10 11 12 13 14 16 17 18 19 20 22

Description

Compressor Off Motor Stopped Motor Stopped Auto matic all y Unlo aded Auto matic all y Unlo aded Auto matic all y l oad ed 100% Manually Unloaded Programmed Stop Programmed Stop Programmed Stop Programmed Stop Programmed Stop Shutdown Compressor i s Starting Compressor i s Starting Compressor i s Starting Manually Unloaded Unload due to overpressure Initializing


Page 15


3.4.2.2.8


Status for BD Dryer (Stand alone) STATE name

STATE Number

A A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 N V2 V X

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 -

Description

Stopped Shifting Pressure relief Start blower Heating Seq 1 (main on, regulating on) Heating Seq 1 (main on, regulating off) Heating Seq 1 (main off, regulating off) Cooling 1: blower on Cooling 2: blower off Heating Seq 2 (main on, regulating on) Heating Seq 2 (main on, regulating off) Heating Seq 2 (main off, regulating off) Cooling 3: cooling air valve open Pressure equalisation Split Flow Cool / Split Flow Ads Waiting Shifting Pressure relief Start blower Heating Seq 1 (main on, regulating on) Heating Seq 1 (main on, regulating off) Heating Seq 1 (main off, regulating off) Cooling 1: blower on Cooling 2: blower off Heating Seq 2 (main on, regulating on) Heating Seq 2 (main on, regulating off) Heating Seq 2 (main off, regulating off) Cooling 3: cooling air valve open Pressure equalisation Split Flow Cool / Split Flow Ads Waiting Shutdown Recovering from power failure INIT Can be one of the states: A1…B15


Page 16


3.4.2.2.9

3.4.2.2.10

3.4.2.2.11


Status for CD Dryer (Stand alone) STATE name

STATE Number

Description

A A0 A1 A2 B0 B1 B2 W V

1 2 3 4 5 6 7 8 9

Dryer off Exhaust vessel A / Shifting Regenerating vessel A Pressurizing vessel A Exhaust vessel B / Shifting Regenerating vessel B Pressurizing vessel B Purge saving Power on, checking auto restart conditions (ARAVF)

Status for FD-Fixed Speed & FD-VSD Dryer (Stand alone) STATE name

STATE Number

Description

A C E G N P

1 3 5 7 14 16

V

22

Dryer off Dryer stopped Dryer starting Dryer running Dryer shutdown Checking permissive start condition(s) (Dryer Starting) Power on, checking auto restart conditions (ARAVF)

Status for MD-Fixed Speed Dryer (Stand alone) STATE name

STATE Number

Description

A N V

1 14 22

Dryer off Dryer shutdown Power on, checking auto restart conditions (ARAVF)


Page 17


3.4.3


Inputs & Outputs

3.4.3.1 Analogue Inputs – Sensors & Calculated The Elektronikon MkIV supports up to 55 analogue sensor inputs and 10 additional analogue calculated (virtual) inputs. Each input has a ‘value’ and a ‘status’ register assigned. The contents of these registers depend on the actual type of sensor that is connected. This can be different for every type of compressor. E.g. standard compressors may have 1 to 4 pressure inputs, 1 to 10 temperature inputs, up to 7 SPM inputs,… Also, features and options may increment the number of sensors that are actually installed on your compressor. Before using the Ethernet/IP system it is therefore required to find out what sensors are really connected to your compressors. This can e.g. be done with the FDP program. This program has a function that lists the sensors + Ethernet/IP (use Profibus) registers for a selected compressor type (including features and options).

Once the list of sensors is known, the contents of the registers can be interpreted as described below. 3.4.3.2 ParameterID 3.4.3.2.1 Sensor Inputs

Function to be used : Read 01 NodeAddress DINT

ParametersID DINT 0000 0001 ….. 0053 0054

3.4.3.2.2

Data 4 Bytes (DINT) B1 B2 W1 Analogue Input 1 – Value Analogue Input 2 – Value

W2 Analogue Input 1 – Status Analogue Input 2 – Status

Analogue Input 54 – Value Analogue Input 55 – Value

Analogue Input 54 – Status Analogue Input 55 – Status

B3

B4

Calculated (virtual) Inputs


ParametersID DINT 0055 ….. 0064

Data 4 Bytes (DINT) B1 B2 W1 Analogue Input 56 – Value

W2 Analogue Input 56 – Status

Analogue Input 65 – Value

Analogue Input 65 – Status


B3

B4

Page 18


3.4.3.3


“Status” register Interpretation Byte 3 (B3) = 00 Byte 4 (B4) = Input Status

The Input Status must be interpreted as Binary data (bit coded). Each part ( bit ) of the data ( byte ) is indicating a specific item that applies on the Input function. In the following table, an overview is given of all bits together with the corresponding meaning and interpretation.

Function Description

Bit 7 Input Set/Not Set

Bit 6 Sensor Error

Bit 5 Permissive Start

Bit 4 Service

Bit 3 Shutdown

Bit 2 Shutdown Warning

Bit 1 Warning

Bit 0 PreWarning

Bit “1” Bit “0”

Set Not Set

Active Not Active

Active Not Active

Active Not Active

Active Not Active

Active Not Active

Active Not Active

Active Not Active

3.4.3.4

“Value” register Interpretation

This depends on the type of inputs. 3.4.3.4.1

Pressure Input

The Pressure Input Value is a 2 byte integer, and contains the actual reading in mbar (0.001 bar) For negative values, standard 2-complement notation is used. Example:

Value = 7040 decimal or 0x1B80 hexadecimal = 7.040 bar. Value = -1000 decimal (2-complement) or 0xFC18 = -1.000 bar

For sensor error the value the value 32767 or 7FFF (hex) is returned. On some high pressure compressors (with working pressures above 30 bar) a special Pressure Input can be defined that returns data in cBar (0.01 bar) in stead of mBar. 3.4.3.4.2

Temperature Input

The Temperature Input Value is a 2 byte integer, and contains the actual reading in 0.1°C For negative values, standard 2-complement notation is used. Example:

Value = 855 decimal or 0x0357 hexadecimal = 85.5 °C Value = -250 decimal (2-complement) or 0xFF06 = -25.0 °C

For sensor error the value the value 32767 or 7FFF (hex) is returned. 3.4.3.4.3

Vibration Input

The Vibration Input Value is a 2 byte integer, and contains the actual reading in 0.01µm For sensor error the value the value 32767 or 7FFF (hex) is returned. 3.4.3.4.4

Level Input

The Level Input Value is a 2 byte integer, and contains the actual reading in 0.1mm For sensor error the value the value 32767 or 7FFF (hex) is returned. 3.4.3.4.5

Conductivity Input

The Conductivity Value is a 2 byte integer, and contains the actual reading in 1 µ S/cm For sensor error the value the value 32767 or 7FFF (hex) is returned. 3.4.3.4.6

SPM Input

The SPM Input Value is a 2 byte register that must be seen as 2 x 1 byte. Byte 1 : carpet value (in dB) Byte 2 : peak value (in dB) • •


Page 19


Example:


Value = 0x1120 = > carpet value = 0x11, peak value = 0x20

For sensor error the value the value 0X7FFF (hex) is returned. SPM values cannot be negative 3.4.3.4.7

Current Input

The Current Input Value is a 2 byte integer, and contains the actual reading in 0.1 A For sensor error the value the value 32767 or 7FFF (hex) is returned. 3.4.3.4.8 Speed Input The Speed Input Value is a 2 byte integer, and contains the actual reading in 1 rpm For sensor error the value the value 32767 or 7FFF (hex) is returned.


Page 20



3.4.3.5 Digital (Voltage free contacts) Inputs The Elektronikon MkIV supports up to 18 d igital (voltage free) inputs. Each input has a ‘value’ and a ‘status’ register assigned. The contents of these registers is for digital inputs always the same, if the input is used. Before using the Ethernet/IP system it is therefore required to find out what in puts are used on your compressors. This can e.g. be done with the FDP program. This program has a function that lists the digital inputs + Profibus (Ethernet/IP has the same registers) registers for a selected compressor type (including features and options).

Once the list of inputs is known, the contents of the registers can be interpreted as described below. Function to be used : Read 01 NodeAddress DINT

3.4.3.6

ParametersID DINT

Data 4 Bytes B1

0200 0201 ….. 0220

B2 W1 Digital Input 1 – Value Digital Input 2 – Value

B4 W2 Digital Input 1 – Status Digital Input 2 – Status

Digital Input 21 – Value

Digital Input 21 – Status

B3

“Status” register Interpretation

Byte 3 (B3) Byte 4 (B4)

= 00 = Input Status

The Input Status must be interpreted as Binary data. Each part ( bit ) of the data ( byte ) is indicating a specific item that applies on the Input function. In the following table, an overview is given of all bits together with the corresponding meaning and interpretation.

Function Description

Bit 7 Input Set/Not Set

Bit 6 Sensor Error

Bit 5 Permissive Start

Bit 4 Service

Bit 3 Shutdown

Bit 2 Shutdown Warning

Bit 1 Warning

Bit 0 PreWarning

Value “1” Value “0”

Set Not Set

Active Not Active

Active Not Active

Active Not Active

Active Not Active

Not used Not used

Active Not Active

Active Not Active

3.4.3.7

“Value” register Interpretation Value: 00 Digital input is Open Value: 01 Digital input is Closed


Page 21


3.4.3.8


Analogue Outputs (Only for Turbo)

The Elektronikon MkIV supports up to 2 analogue outputs. 3.4.3.9

Registers


ParametersID DINT 0700 0701

Data 4 Bytes (DINT) B1 B2 W1 0 0


B3

B4

W2 Analogue Output 1 -Value Analogue Output 2 -Value

Page 22


3.4.4


Counters

3.4.4.1 Compressor Counters The Elektronikon MkIV supports up to 33 counters (32-bit counters). Each input as 2 x 16bit ‘value’ register assigned, to allow a 32-bit value to be read. Not all types of compressors use all types of counters. The list in this chapter provides an overview of the used counters / compressor type, and the units that are used

Function to be used : Read 01 Node Address ParametersID DINT DINT 0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313 0314 ….. 0332

Data 4 Bytes (DINT) B1 B2 B3 B4 W1 W2 Running Hours Loaded Hours Motor Starts Module Hours Accumulated Volume Load cycle VSD 1-20% RPM VSD 20-40% RPM VSD 40-60% RPM VSD 60-80% RPM VSD 80-100% RPM Not yet used 50 % loaded hours Load relay 2 Count er appl i cat i on Speci f i c

…….. Count er appl i cat i on Speci f i c

yes, if VSD has unloading cycle (e.g. Z-VSD) Interpretation of data in the registers •

Example Running Hours Running Hours  B4 B5 B6 B7 00 2C 93 45

 2921285

sec

 811

hrs

An Example to calculate the VSD %Counters Running Hours

65 s

1 - 20%

41 s

20 - 40 %

13 s

40 - 60 %

3 s

60 - 80 %

1 s

80 - 100 %

7 s


Page 23



1 -20%

41 s

20 - 40 %

13 s

40 - 60 %

3 s

--> 3*100/65 =

60 - 80 %

1s

-->

1*100/65 = 1,53

--> 2%

80 - 100 %

7s

-->

7*100/65 = 10,76

--> 11%

--> 13*100/65 = 20 4,61

--> 20% (round off downwards if the value is lower then xx,50 else round --> 5%

off upwards)

---------40 % 100 % - 40 % = 60%

1-20%

41 s

60%


Page 24


3.4.4.1.1

Counters for Fixed Speed

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

S P E C I F I C


0314 0315 0316 0317 0318 0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332

Descripti on Runni ng Hour s Loaded Hour s Mot or St ar t s Modul e Hour s

Unit s s Number s

Load Rel ay

Number

Descripti on Dr yer Low Load War ni ngs

Unit Number

Mot or Rot at i ons Mal f unct i ons Pr es/ Temp Mal f unct i ons Fai l Pul se Regr easi ng Act i ons

Number Number Number Number


Page 25


3.4.4.1.2

Counters for VSD

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

S P E C I F I C


0314 0315 0316 0317 0318 0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332

Descripti on Runni ng Hour s

Unit s

Mot or St ar t s Modul e Hour s Accumul at ed Vol ume

Number S 1000m3

VSD VSD VSD VSD VSD

1- 20 % RPM 20- 40 % RPM 40- 60 % RPM 60- 80 % RPM 80- 100 % RPM

% % % % %


Unit Number




Page 26


3.4.4.1.3

Counters for ZB VSD

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

S P E C I F I C



Unit s


Number S 1000m3

VSD 1- 20 % RPM VSD 20- 40 % RPM VSD 40- 60 % RPM VSD 60- 80 % RPM VSD 80- 100 % RPM Accumul at ed Vol ume Tout > 60°C

Descripti on

% % % % %

Unit

0314 0315 0316 0317 0318 0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Page 27


3.4.4.1.4

Counters AQ Fixed Speed

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

0314 0315 0316 0317 0318 S P E C I F I C



Unit s s Number s

Load Rel ay

Number

Descripti on Dr ai n Ti me Fi l l Ti me

Unit s s

0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Page 28


3.4.4.1.5

Counters for AQ VSD

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

S P E C I F I C


0314 0315 0316 0317 0318 0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Unit s


Number S 1000m3

VSD VSD VSD VSD VSD


% % % % %

Descripti on Dr ai n Ti me Fi l l Ti me

Unit s s




Page 29


3.4.4.1.6

Counters for PET VSD

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

S P E C I F I C



Unit s


Number S 1000m3

VSD VSD VSD VSD VSD


Descripti on

% % % % %

Unit

0314 0315 0316 0317 0318 0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Page 30


3.4.4.1.7

Counters for Turbo

ParameterID

F I X E D


0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID


Unit s s Number s

Load Rel ay

Number

Descripti on

Unit

0314 0315 0316 0317 0318 S P E C I F I C

0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Page 31


3.4.4.1.8

Counters PET Fixed Speed

ParameterID

F I X E D


0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID


Unit s s Number s

Load Rel ay

Number

50 % loaded hours Load relay 2

s Number

Descripti on

Unit

0314 0315 0316 0317 0318 S P E C I F I C

0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Page 32


3.4.4.1.9

Counters for SF (Multi)

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

0314 0315 0316 0317 0318 S P E C I F I C


0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Modul e Hour s

Descripti on Runni ng Hour s El ement 1 Runni ng Hour s El ement 2 Runni ng Hour s El ement 3 Runni ng Hour s El ement 4 Mot or St ar t s El ement 1 Mot or St ar t s El ement 2 Mot or St ar t s El ement 3 Mot or St ar t s El ement 4 Shut downs El ement 1 Shut downs El ement 2 Shut downs El ement 3 Shut downs El ement 4


Units s

s

Unit S S S S Number Number Number Number Number Number Number Number

Page 33


3.4.4.1.10

Counters for CD Dryer

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

S P E C I F I C



Modul e Hour s

Descripti on

Units s

s

Unit

0314 0315 0316 0317 0318 0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Page 34


3.4.4.1.11

Counters for BD dryer (AII)

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

0314 0315 0316 0317 0318 S P E C I F I C



Modul e Hour s

Descripti on Actual State Time Programmed State Time Actual Half Cycle Time Programmed Half Cycle Time

Unit s

s

Unit s s s s

0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Page 35


3.4.4.1.12

Counters for FD VSD dryer

ParameterID

F I X E D


0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID


Unit s

Mot or St ar t s Modul e Hour s

Number s

Descripti on

Unit

0314 0315 0316 0317 0318 S P E C I F I C

0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Page 36


3.4.4.1.13

Counters MD dryer

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

S P E C I F I C


0314 0315 0316 0317 0318 0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332

Descripti on

Unit

Loaded Hour s

s

Modul e Hour s

s



Unit Number

Page 37


3.4.4.1.14

Counters for ES002

ParameterID

F I X E D

0300 0301 0302 0303 0304 0305 0306 0307 0308 0309 0310 0311 0312 0313

ParameterID

S P E C I F I C



Unit s s Number s

Load Rel ay

Number

Descripti on

Unit

0314 0315 0316 0317 0318 0319 0320 0321 0322 0323 0324 0325 0326 0327 0328 0329 0330 0331 0332


Page 38



3.4.4.2 Multi Compressor Controller Counters The Elektronikon MkIV contains 4 counters (32-bit counters) to perform the MCC load balancing between up to 4 compressors. Each such counter as 2 x 16bit ‘value’ register assigned, to allow a 32-bit value to be read. Only units where the MCC master function is active contain real data for this registers.


ParametersID DINT 0500 0501 0502 0503

Data 4 Bytes (DINT) B1 B2 B3 W1 Compressor 1 counter Compressor 2 counter Compressor 3 counter Compressor 4 counter

B4 W2

Units s s s s

Data interpretation is the same as for the other counters


Page 39


3.4.5


Special

3.4.5.1 VSD motor data The Elektronikon MkIV on VSD units contains some important data about the motor speed.This data can be read over the modbus system.


ParametersID DINT 800 801 802 803

Data 4 Bytes (DINT) B1 B2 W1 0000 (Not Used) 0000 (Not Used) 0000 (Not Used) 0000 (Not Used)

B3

B4

W2 Required motor speed Actual motor speed motor 1 Actual motor speed motor 2 Actual motor speed motor 3

Units rpm rpm rpm rpm

Each register contains a 16-bit value that is directly readable as the equivalent rpm.

3.5 3.5.1

Ethernet/IP parameters for change Load/Unload Pressure Band change

It is possible to change the operating pressure band inside the Elektronikon MkIV, or to switch between the two available pressure bands. These registers are only valid for Load/Unload compressors Functions to be used : For reading : Read 01 For writing :Command or reprogramming 03

NodeAddress DINT

ParametersID DINT 1060 1061 1062 1063 1064

Data 4 Bytes (DINT) B1 B2 W1 0000 (Not Used) 0000 (Not Used) 0000 (Not Used) 0000 (Not Used) 0000 (Not Used)

B3

B4

W2 Pressure Band Selection Loading pressure band 1 Unloading Pressure band 1 Loading pressure band 2 Unloading Pressure band 2

Pressure Band Selection : 1 = band 1, 2 = band 2 Attention : when writing values the following relations should be maintained : Loading pressure < unloading pressure (per band) Loading pressure should not be below the minimum setting that was factory defined. Unloading pressure should not be above the maximum setting that was factory defined. Values not fulfilling this will be refused. 3.5.2

VSD Setpoint change

It is possible to change the operating set point inside the Elektronikon MkIV, or to switch between the two available pressure set points. These registers are only valid for VSD compressors Functions to be used : For reading : Read 01 For writing :Command or reprogramming 03 File: 9820 3582 05 User Guide MKIV Ethernet-IP 03.doc

Page 40


NodeAddress DINT

ParametersID DINT 1050 1051 1052

Data 4 Bytes (DINT) B1 B2 W1 0000 (Not Used) 0000 (Not Used) 0000 (Not Used)


B3

B4

W2 Setpoint Selection Setpoint 1 Setpoint 2

Setpoint Selection : 1 = Setpoint 1, 2 = Setpoint 2 The set point must be within the limits that are factory defined for your machine type. Values not fulfilling this will be refused by the MKIV.


Page 41


3.5.3


MCC Pressure Band change

In Elektronikons where the MCC master function is active it is possible to change the operating pressure band for this master, or to switch between the two available pressure bands. Functions to be used : For reading : Read 01 For writing :Command or reprogramming 03 NodeAddress DINT

ParametersID DINT 1080 1081 1082 1083 1084

Data 4 Bytes (DINT) B1 B2 W1 0000 (Not Used) 0000 (Not Used) 0000 (Not Used 0000 (Not Used 0000 (Not Used)

B3

B4

W2 MCC Pressure Band Selection MCC Loading pressure band 1 MCC Unloading Pressure band 1

MCC Loading pressure band 2 MCC Unloading Pressure band 2

Pressure Band Selection : 0 = band 1, 1 = band 2 Attention : when writing values the following relations should be maintained : Loading pressure < unloading pressure (per band) Values not fulfilling this will be refused by the MKIV.


Page 42


3.5.4


PET L/U Regulation Band Change

Functions to be used : For reading : Read 01 For writing :Command or reprogramming 03 NodeAddress DINT

ParametersID DINT 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099

Data 4 Bytes (DINT) B1 B2 W1 0000 (Not Used) 0000 (Not Used) 0000 (Not Used) 0000 (Not Used 0000 (Not Used 0000 (Not Used 0000 (Not Used 0000 (Not Used 0000 (Not Used 0000 (Not Used)

B3

B4 W2 Pressure Band Selection Regulation Method 100 % Loading Pressure band1 50 % Loading Pressure band1 100 % Unloading Pressure band1 50 % Unloading Pressure band1 100 % Loading Pressure band2 50 % Loading Pressure band2 100 % Unloading Pressure band2 50 % Unloading Pressure band2

Pressure Band Selection : 1 = band 1, 2 = band 2 Regulation Method :

1 2 3

0 - 100 % 0 - 50 % 0 – 50 – 100 %

The values must be within the limits that are factory defined for your machine type. Values not fulfilling this will be refused by the MKIV.


Page 43


3.5.5


ZH Turbo Regulation Setpoint and Band Change

Functions to be used : For reading : Read 01 For writing :Command or reprogramming 03 NodeAddress DINT

ParametersID DINT 1110 1111 1112 1113 1114 1115 1116

Data 4 Bytes (DINT) B1 B2 W1 0000 (Not Used) 0000 (Not Used) 0000 (Not Used) 0000 (Not Used 0000 (Not Used 0000 (Not Used 0000 (Not Used

B3

B4 W2

Setpoint selection Setpoint 1 Load offset 1 Unload offset1 Setpoint 1 Load offset 1 Unload offset1

Setpoint Selection : 1 = Setpoint 1, 2 = Setpoint 2 The values must be within the limits that are factory defined for your machine type. Values not fulfilling this will be refused by the MKIV.


Page 44


3.6 3.6.1


Ethernet/IP parameters for remote control Control Commands

3.6.1.1 Compressor Control Mode Selection The Elektronikon MkIV has a number of control modes that d efine the behaviour of a compressor in relation to external inputs (pressure reading, start/stop commands,…). Each mode has a main type (= number 1 to 4), and a sub-type (a,b,c,..). The number of sub-types is different for each main type.

When Ethernet/IP has to be used to control a compressor the main type ust be set to 4 (=remote control over communication line). This has to be done through the display, select “LAN Control”. By default the compressor will then enter the “4a” mode. Through Profibus it is now possible to activate the other sub-types. Functions to be used : For writing :Command or reprogramming 03 NodeAddress DINT

ParametersID 2001

ParametersID DINT

Value to write 1 2 3

Data 4 Bytes (DINT) B1 B2 00 00 Description Switch from 4a or 4c to 4b Switch from 4b or 4c to 4a Switch from 4a or 4b to 4c

B3 00

B4 Value

Accepted in mode 4a – 4c 4b 4a – 4b

Note Mode 4a : remote control of start/stop but pressure control is done by the controller Mode 4b : remote control of start/stop and pressure control is done from remote (Supervisory control) (also for VSD  setpoint control and Turbo) Mode 4c : remote control of start/stop with external speed (only vsd)  speed control)


Page 45


Fixed Speed VSD VSD Throttle Valve AQ Fixed Speed AQ VSD ZH Turbo PET Fixed Speed PET VSD WCO Fixed Speed WCO VSD SF (Multi) BD Dryer (AII) FD VSD Dryer MD Dryer ES002


Switch from 4a to 4b X X X X X X X X X X

Switch from 4b to 4a X X X X X X X X X X

Switch from 4a to 4c

Switch from 4c to 4a

X X

X X

X

X

X

X

X

X

Switch from 4b to 4c Fixed Speed VSD VSD Throttle Valve AQ Fixed Speed AQ VSD ZH Turbo PET Fixed Speed PET VSD WCO Fixed Speed WCO VSD SF (Multi) BD Dryer (AII) FD VSD Dryer MD Dryer ES002


Switch from 4c to 4b

X X

X X

X

X

X

X

X

X


Page 46



3.6.1.2 Compressor Commands The commands that are described here are only available in the defined Compressor Control Modes. Carefully consult the control concept of the compressors before using them.

Functions to be used : For writing :Command or reprogramming 03 NodeAddress DINT

ParameterID 2000

ParameterID DINT

Value to write 1 2 3 4 5 6 7 8 9 10 11

2003

1 2

Data 4 Bytes (DINT) B1 B2 00 00

B3 00

Command Start Stop Load Unload MCC Start System MCC Stop System MCC Local 50 % Load (PET L/U Booster) Not used Start water-cooling pump (PET L/U or VSD Booster + PETPACK functionality is active) Stop water-cooling pump (PET L/U or VSD Booster + PETPACK functionality is active) Reset Shutdown Reset Start Failures


B4 Value

Accepted in mode 4a / 4b 4a / 4b 4a / 4b 4b ( in 4a = Manual unload ) 4a / 4d 4d 4d 4b 4b 4b In all Modes In all Modes

Page 47



Start Command X X X X X X X X X X X X X X


Stop Command X X X X X X X X X X X X X X


Load Command X

Unload Command X

X

X

X X

X X

X

X

Page 48

9820 3582 05 User Guide MKIV Ethernet-IP 03

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