MCS-LMCSS Service Tool User Guide

OTIS

Field Component Manual

European and Transcontinental Operations

Part:

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JAA26801AAFIVa

Vintage: 02 / 1

PRODUCT ADMINISTRATION

MCS - LMCSS

Page:

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Service Tool Manual

Date:

06-May-1998

MCS - LMCSS Service Tool User Guide

Authorisation Date :

06 May 1998

Running on PCB :

JBA26801AAF or higher

Software Version :

GBA30085IAA

Date NOV - 91 FEB - 91 MAR - 94 MAR - 95 SEP - 95 MAY - 96 MAY - 98

Author M. Peters OEC Berlin M. Peters OEC Berlin M. Peters OEC Berlin M. Peters OEC Berlin M. Peters OEC Berlin M. Peters OEC Berlin F. Kunze FOD Berlin

Page 1 - 31 1 - 47 1 1-5,9-11,13,15,17,18

1-4, 16-17 1-3,7-11,17,19-20 1 - 49

Comments new replace replace replace replace replace replace

Copyright 1998, OTIS GmbH Berlin No part of this manual may be copied or reproduced in any form or by any means without the prior written consent of OTIS GmbH.

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Table of Contens 1 Introduction................................................................................................. 4 2 Hardware Overview .................................................................................... 4 3 Software Overview ..................................................................................... 5 3.1 Power On .................................................................................................................... 5 3.2 Tree Structure ............................................................................................................. 6 3.3 Menu System .............................................................................................................. 7

4 Menu System .............................................................................................. 8 5 Function Description.................................................................................. 9 5.1 Monitoring Functions................................................................................................. 10 5.1.1 System Status Display ..................................................................................... 11 5.1.2 Monitor Status / Enter Commands ................................................................... 13 5.1.3 Input Status Display ......................................................................................... 16 5.1.4 Output Status Display ...................................................................................... 17 5.1.5 Recording of Serial Communication Data ........................................................ 18 5.1.6 Floor Table Display (Learned Positions) .......................................................... 19 5.1.7 Load Status Display ......................................................................................... 21 5.2 Testing Functions...................................................................................................... 22 5.2.1 Battery Test...................................................................................................... 23 5.2.2 Event Logging .................................................................................................. 24 5.2.3 Selftest ............................................................................................................. 26 5.2.4 Part Number..................................................................................................... 27 5.2.5 Safety Function Disable/Enable ....................................................................... 28 5.3 Setup Functions ........................................................................................................ 29 5.3.1 General Installation Parameters....................................................................... 30 5.3.2 Profile Generator Installation Parameters ........................................................ 31 5.3.3 Landing Mask................................................................................................... 32 5.3.4 Load Weighing Installation Parameters ........................................................... 33 5.4 Calibrate Functions ................................................................................................... 34 5.4.1 Learn Run ........................................................................................................ 35 5.4.2 Position Velocity Transducer Test.................................................................... 39 5.4.3 Automatic Calibration of the Load Weighing Transducer................................. 40 5.4.4 Load Weighing Error Messages....................................................................... 43 5.4.5 LWT Information Display.................................................................................. 44 5.4.6 Manual Calibration of the Load Weighing Transducer ..................................... 45 5.4.7 Door Check Sequence for MCS 321(M) / 413M Controllers ............................ 46

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List of Figures Figure 1: Mechanical Service Tool design ........................................................................... 4 Figure 2: Tree Structure ....................................................................................................... 6 Figure 3: Floor Table Display ............................................................................................. 19

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Introduction

The Service Tool is a hand held terminal designed to be connected with the Controller to perform installation and maintenance purposes. It is usable for all MCS elevator types and all subsystems since the software resides in the subsystems but not in the Tool itself. Also the power is supplied by the connected subsystem. Therefore no batteries have ever to be changed.

2

Hardware Overview

The Service Tool provides a keyboard with 16 keys and a display with 2 rows each consisting of 16 columns. Some of the keys have a second function which can be accessed by previously pressing the SHIFT KEY. The connection to the Controller is done by a RS 422 serial communication line. Service-Tool

SELF TEST -OK- MECS MODE

OTIS Service Tool

MODULE

FUNCTION

SET

7

8

9

DISPSTAT

ENTCALL

4

5

DISP IN

SELOUT

1

2

3

ON

UP

DOWN

0

GO ON

CLEAR

OFF

GO BACK

TEST

6

ENTER

SHIFT Taste Figure 1: Mechanical Service Tool design

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Software Overview

The Software for the Service Tool provides a menu system which is organised as a tree structure. With the numeric keys and the keys MODULE, FUNCTION and SET you can easily move through the system. With the key CLEAR you can always clear the most recently pressed key.

3.1

Power On

After Power On the Service Tool performs a self test. After the successful test the serial communication to the LMCSS is checked. Depending on the result of this test a message is displayed. To enter the menu system the key 'M' has to be pressed. To view the software version of the Service Tool press the SHIFT KEY and then 'M'.

SELFTEST IN PROGRESS

SELFTEST OK - MECS MODE

SELFTEST OK - MP2/3 MODE

M Use M to show Module Menu 2...4 Enter a module blue / M Use SHIFT and M to display the Service Tool´s

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Tree Structure

All functions are arranged in groups to simplify selection of the desired function. After you have selected the module (i.e. subsystem) you can choose the type of function you want to perform. After this you can select the function itself.

LMCSS Menü

Monitor Funktionen

Test Funktionen

Set Up Funktionen

Kalibrier Funktionen

LMCSS Status

Battery Test

Installation

Learn Run

Status/Commands

Logging

Profile

PVT Test

Input Status

Selftest

Landings

Load Auto.

Output Status

Part No.

Load

Load Man.

Communication

Safety

Floor Tables

Load bStatus

Figure 2: Tree Structure

DCS Run

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Menu System

You may select the module (subsystem) you want to enter in the Module Menu. If the Service Tool is connected to the LMCSS you are able to look into DBSS and DCSS, too. Press '2' to select the LMCSS menu. To achieve information about the other modules please refer to the according manuals. After you have gone deeper into the menus you can always return to the Module Menu by pressing 'M' (Note: if you have pressed SHIFT previously, you will see the Service Tool version number. In this case simply press 'M' again). The LMCSS Menu shows four types of functions. These are selected by pressing the according number key. To return to the LMCSS Menu from a deeper point of the Menu System you can press 'F' at any time. With the Function Menus you can select the function to be performed. Some functions can only be accessed by answering another menu. The reason is to show the grouping of the functions. After performing a function you can go back to the Function Menu by pressing 'S'. To scroll through the menus use the GO ON and GO BACK keys. A graphical description of the menu system can be found on the next page.

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Menu System SELFTEST -OK- MECS MODE

MCSS = 2 DCSS = 3 DBSS = 4

<2>

<3> <4>

MONITOR=1 TEST=2 SETUP=3 CALIBR=4

<1> STATUS=1 CNDS=2 INPUTS=3 OUT=4

<2> BT=1 LOG=2 SLF=3 PART=4 SAFETY=5

<3>

SERVICE TOOL ONLINE TO DCSS / DBSS

<4>

INST=1 PROFIL=2 LANDING=3 LOAD=4

COM = 5 FLR_TAB=6 LOAD STATUS = 7

LEARN=1 PVTTST=2 LOAD:Autom. = 3 >

LOAD:MANUAL. = 4 Door Check =5

1 see page 11

1 see page 23

1 see page 30

1 see page 35

2 see page 13

2 see page 24

2 see page 31

2 see page 39

3 see page 16

3 see page 26

3 see page 32

3 see page 40

4 see page 17

4 see page 27

4 see page 33

4 see page 45

5 see page 18

5 see page 28

6 see page 19 7 see page 21

5 see page 46

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Function Description

These chapters describe the functions provided by the Service Tool in detail. The following symbols are used throughout the manual: GOON

key to be pressed

GOBACK

first press SHIFT and then the shown key

Function Menus (Menu Level 1): MONITOR: TEST: SETUP: CALIBR:

Monitoring Functions Testing Functions Setup Functions Calibration Functions

<2>

MONITOR=1 TEST=2 SETUP=3 CALIBR=4

Press a digit to select a function. Use GO ON/GO BACK to skip to next/previous menu.

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Monitoring Functions

The monitoring menus provide various displays to get information about the status of the system, to see incoming and outgoing information Monitoring Menus: STATUS: CMDS: INPUTS: OUT: COM: FLR TAB: LOAD STATUS:

monitor the whole LMCSS status, monitor status and enter motion and door commands monitor the inputs monitor the outputs monitor the communication links, read out the learned floor table positions, monitor the load status

<2><1>

STATUS=1 CMDS=2 INPUTS=3 OUT=4 > GOON/GOBACK

GOBACK GO ON

COM=5 FLR TAB=6 LOAD STATUS=7 >

Press a digit to select a monitor function. Use GO ON/GO BACK to skip to next/previous menu. > Indicates that pressing GO ON will show the next display

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PRODUCT ADMINISTRATION 5.1.1

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System Status Display

With this function the status of the LMCSS can be monitored. You can see its moving direction, the position and the door states. Also information about the motion control mode, motion logic state, motion drive state and the profile generator state are displayed.

<2><1><1>

Display Fields for System Status Display:

MOVING DIRECTION

u af11 nc12 ] [ ] [ NOR NOR MOV VCO

u: d: -:

up down no direction

ACTUAL FLOOR POSITION


0-99:

actual floor position (always starting with 0)

NEXT COMMITTABLE FLOOR POSITION


0-99: next committable floor position (always starting with 0)

FRONT AND REAR DOOR STATE


[]: ][: <>: ><: **:

open closed opening closing no door state known

SHUTDOWN REASON AND ERROR MESSAGE

- af11 nc12 ] [ ] [ TCI - lock error

This display indicates that the LMCSS still is in the shutdown mode and that the displayed event has caused the shutdown. Also the errors "TCI-lock", "no DCS-Run" or "no LEARN-Run" performed and "System Blocked - Reset to Restart" are displayed.

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Display Fields for System Status Display (continued)





MOTION CONTROL MODES NRD Not ReaDy NOR NORmal REC RECover - rescue INI (Re)INitialization RLV ReLevelling INS INSpection - electrical recall LRN LeaRNing EST Emergency STop TCI Top of Car Inspection (MCS 321(-M) only) ERO Electrical Recall Operation (MCS 321(-M) only) MOTION LOGIC STATES SHD SHut Down MGS Motor Generator Stopped STB STandBy IST Inspection STopped IRU RUnning LST Learn run STopped LRU Learn run RUnning NOR NORmal run RLV ReLeVelling run RIN (Re)INitialization run REC RECover - rescue run Display Fields for System Statur Display MOTION DRIVE STATES INA INActive PRU Prepare to RUn LBK Lift BraKe WMO Wait for MOving MOV MOVing TRA Timed RAmp deceleration TRF Timed Ramp deceleration to Floor STP SToPping DBK Drop BraKe RES RESet PROFILE GENERATOR STATES IDL IDLe PJI Pre Jerk In AJI Acceleration Jerk In ACO Acceleration COnstant AJO Acceleration Jerk Out VCO Velocity COnstant DJI Deceleration Jerk In DCO Deceleration COnstant DJO Deceleration Jerk Out FXG FiXed Gain position control FST Final STop FIN FINished

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Monitor Status / Enter Commands

With this function a part of the status of the LMCSS can be monitored and it is possible to enter. Run Commands, Drive Commands and Door Commands. You can see its moving direction, the position, motion logic state, motion drive state and the door states.

<2><1><2>

d02 NOR MOV ] [ ] [ GTN__ < GTN01 LW30

0

...

Enter floor number for Go To Floor n command

9

Use one or two digits to enter a call at a specific floor

ENTER

GOBACK GO ON

Use GO ON/GO BACK to change the type of command. e.g.: Run Commands, Drive Commands, Door Commands

Display Fields for Status Display:

MOVING DIRECTION

d 02 NOR MOV ] [ ] [ GTN__ < GTN01 LW30

u: d: -:


ACTUAL FLOOR POSITION


0-99:

actual floor position (always starting with 0)

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Display Fields for Status Display (continued):

MOTION LOGIC STATES


SHD MGS STB IST IRU LST LRU NOR RLV RIN REC

SHut Down Motor Generator Stopped STandBy Inspection STopped RUnning Learn run STopped Learn run RUnning NORmal run ReLeVelling run (Re)INitialization run RECover - rescue run

MOTION DRIVE STATES


INA PRU LBK WMO MOV TRA TRF STP DBK RES

INActive Prepare to RUn Lift BraKe Wait for MOving MOVing Timed RAmp deceleration Timed Ramp deceleration to Floor SToPping Drop BraKe RESet

FRONT AND REAR DOOR STATE


[]: ][: <>: ><: **:

open closed opening closing no door state known

SHUTDOWN REASON AND ERROR MESSAGE

- 02 SHD INA ] [ ] [ MLS Drive Fault

This display indicates that the LMCSS still is in the shutdown mode and that the displayed event has caused the shutdown. Also the errors "TCI-lock", "no DCS-Run" or "no LEARN-Run" performed and "System Blocked - Reset to Restart" are displayed.

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Display Fields for Status Display (continued):


MOTION COMMANDS GTNnn GoTo floor nn in Normal mode GTEnn GoTo floor nn in Emergency service mode ST SB STay in StandBy REPOSREinitialize POSition MGru1 Motor Generator run, select profile 1 MGru2 Motor Generator run, select profile 2 MGru3 Motor Generator run, select profile 3 MGstp Motor Generator stop STimd Slow down and sTop immediately GTnUP GoTo next floor in UP direction GTnDN GoTo next floor in DOwn direction FOPDn Open front door with profil n (1-2) AOPDn Open alternate door with profil n (1-2) FCLDn Close front door,reversal combination n (1-8) ACLDn Close alternate door,reversal combination n (1-8) F DED Deenergize front door A DED Deenergize alternate door IF OCSS IS CONNECTED, static display: OCSS If OCSS is connected no commands can be given



ACTUAL EXECUTED COMMAND Last Command which was received from OCSS or last command entered via Servicetool

LOAD STATUS: discrete load weighing via OCSS ANS: Empty car, no switch operated LW10: Switch LW10 operated LW30: Switch LW30 operated LW50: Switch LW50 operated LW80: Switch LW80 operated LW90: Switch LW90 operated (OVF1 32KW only ) LW110: Switch LW110 operated LOAD STATUS: discrete load weighing via DISS A: ANS load no switch operated D: default load LWX operated F: full load LNS operated O: overload LWO operated LOAD STATUS: analog load weighing via ADISS or LWSS 25% Car load is 25% of rated load If no valid load information is available * or **** is displayed

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Input Status Display

This display shows the state of all discrete inputs. A list and an explanation of the available inputs can also be found in the document SERVICE TOOL REFERENCE LIST. You can also monitor the car status as known from the SYSTEM STATUS DISPLAY M<>2<>1<>2> <2><1><3>

first line: d02 NOR MOV ] [ ] [ SAF ess DFC ins

LMCSS status display

second line: names of four inputs UPPER CASE: ACTIVE lower case: off

Use GO ON/GO BACK to see next/previous four inputs. For a detailed description of the LMCSS Status Display please refer to chapter 4.1.2 Monitor Status / Enter Commands.

LMCSS Inputs: SAF safe input of safety chain ESS emergency stop switch* DFC door fully closed INS inspection switch* SC speed control relay back contact velocity <0,3 m/s DZ1 inner door zone 1(UIS) DZ door zone (1LV&2LV) DZ2 inner door zone 2(DIS) DBP door bypass relay back contact DBD drive and brake disconnect contactors dropped LVC level control door bypass operated 1LS down direction limit switch* 2LS up direction limit switch* U up direction relay back contact D down direction relay back contact

FSO FSO relay back contact ASO ASO relay back contact GSM input for advanced brake lift GDS gate door switch ETS check input for reduced buffer stroke Internal connected Signals: PF power fail mode active PVU PVT up (car is moving up) BTS battery test is running SVT service tool baud rate 9600 Baud EEP eeprom write protection is active COD code switch (ANSI DZ handling)CEN Signals for MCS321(M) / 413M Controller only : DW hoistway door contact closed TCI top of car inspection active ERO electrical recall operation active

NOTE: Display of inputs shows always the logical function of an input, independent of the voltage at the level converter. Inputs marked with * are operated if the voltage is off.

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Output Status Display

This display shows the state of all discrete outputs. A list and an explanation of the available outputs can also be found in the document SERVICE TOOL REFERENCE LIST. You can also monitor the car status as known from the SYSTEM STATUS DISPLAY M<>2<>1<>2> <2><1><4>

first line: d02 NOR MOV ] [ ] [ SAF ess DFC ins

LMCSS status display

second line: names of three outputs UPPER CASE: OPERATED lower case: off

Use GO ON/GO BACK to see next/previous four inputs. For a detailed description of the LMCSS Status Display please refer to chapter 4.1.2 Monitor Status / Enter Commands.

LMCSS Outputs: DBP

door bypass relay

FSO

front door safe to open relay

ASO

alternate door safe to open relay

SCO

speed control relay

FAN

fan for OVF30 controller door

(only without ACG2 doortype)

CMR

Cam relay for ACG 2 doors

(only with ACG2 doortype)

ETS1

speed control relay (only with feature ETS)

BTS

battery test active

UO

up direction relay

DO

down direction relay

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Recording of Serial Communication Data

This function provides a menu to look at the incoming serial communication data either from the OCSS, DCSS or DBSS. The data are shown as hexadecimal ASCII characters. After the selection of one of the serial communication links the next 16 received bytes will be displayed. <2><1><5>

Select 1, 2 or 3 for data display DATA FROM : OCSS = 1 DCSS = 2 DBSS = 3

DATA DISPLAY: 302045FF00427A33 00000000000000000

line1:

example of received data

line2:

00 represents no data received

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Floor Table Display (Learned Positions)

During the Learn Run the LMCSS stores the positions of the doorzone switches DZ1 and DZ2 for all floors and the positions of the direction limit switches 1LS and 2LS in the EEPROM. In this menu all these positions can be read out. The positions are related to the floor level (middle of Non Releveling Zone NRZ) of the bottom doorzone. The pictures A, B, C, D represent the learned positions for each floor. The just operated or just released switch is marked in each picture. D Car UIS --DZ1

B

C

1LV

Car

2LV

DZ

UIS --DZ1

Car UIS --DZ1

A

DIS --DZ2

1LV DZ 2LV

1LV DZ

Car

2LV

DIS --DZ2

Floor Level

UIS --DZ1 DIS --DZ2 1LV DZ 2LV DIS --DZ2

Servicetool Display of Inputs: DZ1 dz dz2

Figure 3: Floor Table Display

DZ1 DZ dz2

dz1 DZ DZ2

dz1 dz DZ2

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Display Fields for Floor Tables: <2><1><6>

01 : 004900 NRZ = 24 A = 004652 B = 004888

FLOOR POSITION DISPLAY: Floornumber 01: Position of floor level [mm] (middle of None 004900: Releveling Zone NRZ) Skip to next floor with two times GO ON

SIZE OF NON RELEVELING ZONE: 01 : 004900 NRZ = 24 A = 004652 B = 004888

01 : 004900 NRZ = 24 A = 004652 B = 004888

NRZ= : Length of Non Releveling Zone [mm] for selected floor number

DISPLAY OF LEARNED FLOOR POSITIONS: lower edge of DZ1 [mm] A= lower edge of DZ2 [mm] B= Position A is not learned at the bottom position. ----- will be displayed.

01 : 004900 NRZ = 24 C = 004912 D = 005148

DISPLAY OF LEARNED FLOOR POSITIONS: upper edge of DZ1 [mm] C= upper edge of DZ2 [mm] D= Position D is not learned at the top position. ----- will be displayed.

Use GO ON/GO BACK once to view position A and B or C and D. Two times GO ON/GOBACK will skip to the next or previous floor. DISPLAY OF LEARNED LIMIT SWITCH POSITIONS: 01 : 004900 1LS = 1278

NRZ = 24 2 = 1190

1LS= distance of 1LS to bottom floor [mm] distance of 2LS to top floor [mm] 2=

Use ON/OFF keys to change the display for the distance of 1LS and 2LS switches to the terminal landing.

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Load Status Display

This menu gives an overview about all load information and how it is setup. It shows where the load is read from, which load is measured and what load information is transmitted to the other subsystems.

<2><1><7>

OCSS = LW30 INPUT : OCSS = LW30 o : OC = DEF DB=40%

DB=40%

Input from OCSS is 30% load switch is operated. Output to DBSS is 40% of rated load.

ORIGIN OF LOAD INFORMATION:

INPUT : OCSS = LW30 o : OC = DEF DB=40%

OCSS: discrete switches ANS: Empty car, no switch operated LW10: Switch LW10 operated LW30: Switch LW30 operated LW50: Switch LW50 operated LW80: Switch LW80 operated LW90: Switch LW90 operated (OVF1 32KW LW110: Switch LW110 operated DISS: discrete switches A: ANS load D: default load F: full load O: overload

no switch operated LWX operated LNS operated LWO operated

ADISS or LWSS: analog load weighing Measured load is displayed in % of rated load If no valid load information is available: * or **** is displayed If setup combination is wrong: Not Avail. is displayed.

only)

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LOAD INFORMATION OUTPUT TO OCSS output to OCSS o:OC= ANS anti nuisance load default load DEF PKL peak load FUL full load OVL overload Note: Information is not used if load switches are connected to the OCSS LOAD INFORMATION OUTPUT TO DBSS


5.2

DB= output to DBSS, pretorque value. Pretorque load is displayed in % of rated load

Testing Functions

For diagnosis several test functions can be performed. You can test the on board battery voltage, view the event logging information and get information about the installed software version. The safety menu allows to disable safety functions for code tests. Finally, you can perform a selftest, which tests the memory chips on the board <2><2>

BT=1 LOG=2 SLF=3 PART = 4 SAFETY = 5

BT: LOG: SLF: PART: SAFETY:

Press a digit to select a test function.

Battery Test Event Logging Selftest Part Number Display Safety Function disabling

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Battery Test

This test puts load to the battery and after 5 seconds a test of the voltage is performed. In case of low voltage please replace the battery.

<2><2><1>

Battery testing please wait : 5 s

Time is counting down [s]

After 5 seconds:

Battery test OK Battery voltage is OK.

Battery test ! low voltage ! Battery voltage is too low: - please replace battery or - connect battery plug

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Event Logging

The LMCSS registers several events which are listed in the Service Tool Reference List and counts the time since their appearance in its memory. With the Service Tool you can view all the registered events. Some events are counted on error conditions others have only informational character. The counters are only cleared by pressing the SEL OUT key not by power down or resetting the system. <2><2><2>

R = 00068 T = 000321 2703 0002 000025 Display Type 1: in case of NORMAL mode

Display Type 3:

DBSS Drive fault 2703 ---> SHUTDOWN

DBSS Drive fault 2703 0002 000025

Display Type 2: in case of SHUTDOWN

Line 1: Name of Event Line 2: Number and Time

Use GO ON/GO BACK to skip to next/previous event code. Only events which have counted are displayed. Use OFF to skip to the number of runs /system time Use ON to skip back to the 16 character event text Use UP/DOWN to toggle between display of SHUTDOWN REASON and number/time of selected event Use SEL OUT to clear all counted events and related times Use ENTER to clear only the selected event

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Display Type 1:

R = 00897 T = 000465 2703 0002 000025

R = NUMBER OF RUNS: 0 - 65535 The number is counted since the last power up or system reset.

T = RUNTIME: R = 00897 T = 000465 2703 0002 000025

0 - 999999 minutes The time is counted since the last power up or system reset. 2703 = EVENT CODE:

R = 00897 T = 000465 2703 0002 000025

The event codes numbers are related to the descriptions in the SERVICETOOL REFERENCE LIST

0002 = NUMBER OF EVENTS: R = 00897 T = 000465 2703 0002 000025

0 - 9999 Every time the event occurs this number is incremented by 1. 000025 = EVENT TIME

R = 00897 T = 000465 2703 0002 000025

0 - 999999 minutes The time since the last event occurred is counted

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Display Type 2:

EVENT DESCRIPTION: DBSS Drive fault 2703 ---> SHUTDOWN

DBSS Drive fault 2703 ---> SHUTDOWN

A 16 character event description is displayed

SHUTDOWN REASON: This display indicates that the LMCSS still is in the shutdown mode and that the displayed event has caused the shutdown.

Display Type 3: REGULAR EVENT LOGGING DISPLAY: DBSS Drive fault 2703 0002 000025

When stepping through the events with GOON/GOBACK the LMCSS changes automatically to this display type. - event description, 16 character, - event codes, - number of events, - time elapsed since last occurrence of event

5.2.3

Selftest

This function performs a test of the memory chips and looks for serial communication errors. After entering the menu the test is started automatically. During the EPROM and EEPROM test the checksum is calculated and compared with the stored value. If the checksum for the EEPROM is wrong due to changes in the setup parameters the new value will be written into the EEPROM so that the next selftest will show a positive result. During the RAM test the contents is read, written and read again to check the functionality of all memory cells. The test of the serial communication links to OCSS, DCSS, DBSS, and Servicetool reads out if communication errors occurred in the event logging.

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<2><2><3> TESTED FUNCTION:

EPROM + EEP + RAM OC ? DC DB ST

EPROM EEP RAM OC DC DB ST

EPROM memory test EEPROM memory test RAM memory test OCSS serial communication test DCSS serial communication test DBSS serial communication test Servicetool serial communication test

TEST RESULT: EPROM + EEP + RAM OC ? DC DB ST

+ ?

test successfully finished test failed test in progress (blinking) remaining tests

Note: After changing any contents of the EEPROM like setup parameters or floor tables this test result will be - . During the selftest the new calculated checksum is written in the EEPROM so that the next selftest will show + . (Switch SW2 : ENA must be at the EEPROM write enable position) 5.2.4

Part Number

This function displays the installed Software version of the EPROM and the unit number which is written in the EPROM. <2><2><4> EPROM PART NUMBER AND DATE: EP = GAB30085 DAA 31 - JAN - 94 11:55

EP=

Software part number and authorization date

Use GO ON/GO BACK to change between:EPROM version and date EEPROM unit number EEPROM UNIT NUMBER EE = 45E4159H

EE= Unit number of EEPROM

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Safety Function Disable/Enable

For code inspection or testing purposes it is possible to disable various safety functions. All disabled functions are automatically reset to enable after each run.(One shot function) It is only possible when running with the LMCSS alone. The OCSS must be disconnected. <2><2><5>

FUNCTIONS TO DISABLE :

Safety Function : Stop Cont . P : enab

Stop control point

Absolute overspeed Traction loss Tracking error NTSD overspeed Overload enab: disa:

the car will not perform a stop but continue to run to the terminal until NTSD overspeed occurs. no emergency stop is performed if an overspeed error occurs. no emergency stop is performed if a traction loss error occurs. no emergency stop is performed if a tracking error occurs. no time ramp deceleration is performed if a NTSD overspeed error occurs. it is possible to move the car even at overload condition. Function is enabled (default) Function is disabled

Use GO ON/GO BACK to select Safety Functions Use ENTER to disable/enable selected Safety Function Display if OCSS is connected to the LMCSS: ERROR DISPLAY: Please first disconnect OCSS

To disable safety functions please remove connector P10 from LMCSS board.

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Setup Functions

With the setup function the LMCSS is configured to meet the requirements of the contract and the customer. In the different setup menus parameter are adjusted according to the building configuration, the type of subsystems used and to enhance riding performance. These data are stored in the EEPROM. A list and explanations of the parameters can be found in the SERVICETOOL REFEENCE LIST. setup predefined in factory For safety purpose changing of data is only possible if the car is not moving. To enter modified data it is necessary that the switch SW2 is in the write enable (ENA) position. After finishing the setup switch SW2 back to the write disable position. Setup Menus:

<2><3>

INST=1 PROFIL=2 LANDING=3 LOAD=4

INST: PROFIL: LANDING: LOAD:

Press a digit to select a setup function.

General Installation Parameter Setup, Profile Parameter Setup, Landing Mask Setup, Load parameter Setup

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General Installation Parameters

The General Installation Parameters contain setup for the system configuration, allowed speed deviation from dictated to measured speeds and the number of errors which are allowed before the system goes to shutdown. <2><3><1>

TOP FLOOR old = 002 new = 005

Name of Parameter new value to enter

Enter a new value for the displayed installation parameter. Use GO ON/GO BACK to skip to next/previous parameter. General Installation Parameter Setup Display: NAME OF INSTALLATION PARAMETER TOP FLOOR old=002 new=00000

see document: Service Tool Reference List for a list of all parameters.

OLD VALUE TOP FLOOR old=002 new=00000

0-999: default value or previously entered value

NEW VALUE TOP FLOOR old=0000 new=00000

0-999: only values within the defined range are available. See document Service Tool Reference List for minimum and maximum values. EEPROM is write protected. Move switch SW2 to the ENA (write enable) position.

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Profile Generator Installation Parameters

<2><3><2>

NAME OF INSTALLATION PARAMETER VELOCITY NORMAL old=02500 new=00000

see document: Service Tool Reference List for a list of all parameters.

OLD VALUE VELOCITY NORMAL old=02500 new=00000

0-65535:

default value or previously entered value

NEW VALUE VELOCITY NORMAL old=02500 new=00000

0-65535:

only values within the defined range are available. See document Service Tool Reference List for minimum and maximum values. EEPROM is write protected. Move switch SW2 to the ENA (write enable) position.

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Landing Mask

This mask specifies which front or alternate (rear) door is available at which landing. It is very important that the same setup is done in the OCSS Call Allowed Mask. The former used setup contained only the information about the available doors for each landing. A setup value of 2 represents the ACG doortype. <2><3><3>

Doortype setup : > no : 0 , TLD : 1 , ACG : 2

0: 1: 2:

no door available Door type is TLD / CLD Door type is ACG1 / ACG2

0...2 Enter a new Mask for the displayed floor. Use GO ON/GO BACK to skip to next/previous floor. FRONT ALTERNATE (REAR) SELECTION Pos Fr Al Fr 00 : o=1 2 n=

Al

Front door Alternate door

: TLD or CLD : ACG1 or ACG2

POSITION RELATED MASK: Pos Fr Al 00 : o=1 0

Fr Al n=0 0

floor number ( 0 - 99, starting at zero) 00: o=1 0: actual mask n=0 0: new mask

Example for 6 stops: Floor 5

Front

4 3 2 1 0

TLD

Raer

TLD TLD

ACG ACG TLD TLD

ACG

Position 05 04 03 02 01 00

Front 1 1 2 0 1 1

Raer 0 1 0 2 2 0

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Load Weighing Installation Parameters

The Load Weighing parameters contain the selection of the type of loadweighing device, the pretorque values for the drive system and the balance value of the car. <2><3><4>

NAME OF INSTALLATION PARAMETER Load Device Typ old=002 new=000

see document: SERVICETOOL REFERENCE LIST for a list of all parameters.

Enter a new value for the displayed installation parameter. Use GO ON/GO BACK to skip to next/previous parameter.

OLD VALUE Load Device Typ old=002 new=000

002 = 0-999: default value or previously entered value

NEW VALUE Load Device Typ old=002 new=000

000 = 0-999: only values within the defined range are available. See document SERVICETOOL REFERENCE LIST for minimum and maximum values. EEPROM is write protected. Move switch SW2 to the ENA (write enable) position.

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Calibrate Functions

The calibrate functions are used setup system variables which cannot be presetup in the factory and to check that the setup is correct. To learn the exact positions of hoistway switches the Learn Run is used. With the PVT Test the adjustment of the position reference system can be checked by comparing the measured with the dictated velocity. The Load menus are to calibrate an analog loadweighing system. (not used in ETO) The Door Check is an automatic run to check the safety chain wiring of the OTIS 2000 system. Calibrate Menus: LEARN PVTTST LOAD:Autom. LOAD:Manual Door Check

Perform Learn Run to learn floor positions. Position Velocity Transducer Test, calibrate/monitor speed measurement. Automatic Calibration for Analog Loadweighing. Manual Calibration for Analog Loadweighing. Perform Door Check Sequence (DCS) for MCS 321(M).

<2><4>

LEARN=1 PVTTST=2 LOAD : Autom. = 3 > GOON/GOBACK

LOAD : Manual = 4 Door Check = 5 >

Press a digit to select a calibrate function. Use GO ON/GO BACK to skip to next/previous menu. > Indicates that pressing GOON will show the next display

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Learn Run

The learn run is a basic feature of the position reference. By running slowly through the hoistway all important positions of the hoistway switches are checked for consistency and the exact positions are written into the EEPROM. Preconditions: Before performing a learn run it is necessary that all hoistway installation is finished and adjusted properly and that all setup parameters in the EEPROM are valid for the present installation. The runtime check Car Non Start (DDP Time) is not active during the run. To check especially the setup parameters which are used for the position reference please use the SERVICETOOL menu PVT Test (2<>4<>2>). Make an inspection run and compare during the run the dictated velocity (DV) with the actual velocity (AV) which is measured with the PVT (Primary Velocity Transducer). If these velocities are not equal please check the profile generator setup parameter "VELOCITY NORMAL", "MOTOR SPEED" AND "COUNTS PER REVOL" or the speed dictation in the drive might also be wrong. Velocity differences up to 2% are acceptable. During the start sequence of the learn run the distance for the 1LS, 2LS switches to the terminal landings is calculated from the actual setup of profile parameters. Make sure that the distance for the limit switches in the hoistway matches the displayed distance plus or minus the "1LS, 2LS TOLERANCE" setup parameter. The 1LS, 2LS TOLERANCE is used for the LEARN RUN only, not in case of normal operation. Otherwise the learn run might pass the last doorzone or stop before reaching the doorzone and abort the learn run. <2><3><4>

to start learn run press GOON

Use GO ON to start learn run when asked for Use ENTER for following actions: - Interrupt learn run at any time. - Put system back from LEARN to NORMAL mode when learning was finished successfully

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IF SYSTEM IS IN NORMAL MODE: Switch on inspection

Use ERO to enter INSPECTION mode

IF SYSTEM IS IN INSPECTION MODE: to start learnrun press GOON

Use GO ON to continue the entering sequence for the Learn Run.

CALCULATED 1LS, 2LS DISTANCES: 1LS,2LS Dist. to Term. floor=1234

The LMCSS calculates the distances to the terminal floors from the actual parameter adjustment of VELOCITY NORMAL and ACCELERATION NTSD 1234: 1LS, 2LS distance to terminal landings [mm] Use GO ON to continue the sequence to start the Learn Run. START RUN

switch back to Normal

Switch ERO back to NORMAL mode to start the Learn Run You also may leave this menu now if you only wanted to see the calculated 1LS, 2LS distances. In the next step the learn flag in the software is reset so that a learn run must be finished successfully before the system runs again in NORMAL mode!

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Run Sequence MOVING DIRECTION: u af : 02 do 1LS A : 07345 L : 07100

u: d: -:


ACTUAL FLOOR: u af : 02 do 1LS A : 07345 L : 07100

af : actual floor 0 - 99:actual floor number (always starting with 0)

STATUS OF LEARN RUN: u af : 02 up DZ1 A : 07345 L : 07100

UP /1LS moving up to not 1LS switch DOWN 1LS moving down to 1LS switch DOWN BFL moving down to bottom floor DO /DZ2 moving down to not DZ2 switch moving up to DZ1 switch UP DZ1 UP DZ moving up to DZ switch UP DZ2 moving up to DZ2 switch UP /DZ1 moving up to not DZ1 switch UP /DZ moving up to not DZ switch UP /DZ2 moving up to not DZ2 switch DOWN TFL down to none releveling zone of top floor FINISHED Press ENTER to leave the LEARN STATE and to continue the installation. ACTUAL POSITION

u af : 02 up DZ1 A : 07345 L : 07100

Actual position in hoistway [mm] Related to the bottom doorzone with an offset of 2000 mm. LAST LEARNED POSITION

u af : 02 up DZ1 A : 07345 L : 07100

Position of the last learned switch position [mm] Related to the bottom doorzone with an offset of 2000 mm.

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LEARN RUN FINISHED - af : 07 FINISHED HW length : 031567

HW length : Total length of hoistway between top [mm] and bottom floor

LEARN RUN FINISHED Learn finished successfully

The learn run was finished without errors. All floor positions are stored in the EEPROM. Press ENTER to leave LEARN mode Running in NORMAL mode is now possible . ERROR STATUS:

u af : 02 ERROR 1LS DISTAN ERROR

ERROR DISPLAYS: 1LS DISTAN ERROR 2LS DISTAN ERROR SWITCH SEQ ERROR PCI READIN ERROR NO 1LS AT BOTFLR NO 2LS AT TOPFLR E2P WRITE DISABL NO BOTTOM FLR LEARN CANCELED LEARN RUN Aborted

Check distance from 1LS to bottom floor. Check distance from 2LS to top floor. Check sequence of doorzone switches(DZ1,DZ,DZ2) try new learn run, internal error of Position reference system. 1LS disappears at or below bottom floor 2LS disappears at or below top floor. Set eeprom write protection switch to enable Distance from 1LS to bottom floor is too big. Learn run was stopped by ENTER or inspection switch. For more information check the event logging display with the Service Tool (Key-sequence: 2<>2<>GOON>) - at bottom floor: Check the position of the 7LS switch. If it is OK. reduce VELOCITY LEARN and try again. - at top floor: Check the position of the 8LS switch. If it is OK. reduce VELOCITY LEARN and try again.

Note: to change between error description and positions display use the GO ON key.

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Position Velocity Transducer Test

The PVT Test menu is used to watch the position and velocity of the car and to check the position reference system by comparing the dictated and measured velocity. If the difference between Dictated Velocity and Measured Velocity is more than 2% than it is necessary to check the parameters MOTOR SPEED, COUNTS PER REVOL and VELOCITY NORMAL. Increasing the MOTOR SPEED parameter will also increase the Measured Velocity <2><4><2>

DICTATED VELOCITY: DV : 2500 DA : 0000 AV : 2494 P : 034522

Is the velocity value calculated by the LMCSS and transmitted to the DBSS [mm/s]

DICTATED ACCELERATION: DV : 2500 DA : 0000 AV : 2494 P : 034522

Is the acceleration/deceleration value calculated by the LMCSS and transmitted to the DBSS [mm/s2

ACTUAL VELOCITY (MEASURED): DV : 2500 DA : 0000 AV : 2494 P : 034522

Is the velocity which is calculated from the number of PVT pulses read by the LMCSS.[mm/s]

POSITION: DV : 2500 DA : 0000 AV : 2494 P : 034522

Is the actual position of the car in the hoistway. It is related to the bottom floor [mm]

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Automatic Calibration of the Load Weighing Transducer

Without imbalance load compensation To calibrate the load weighing transducer (LWT), enter the automatic load calibration menu, and follow the instructions given on the service tool display. <2><4><3>

AUTOMATIC SEQUENCE: press GOON when car load = empty

Start the LWT calibration with no load in the car at any hoistway position. Then press GOON.

OFFSET ADJUSTING: Offset adjusting please wait (1 2 3)

Offset will be automatically adjusted. The value given in brackets is the actual offset value.

GAIN ADJUSTING: Put load in the car enter load% > 000

For gain adjusting it is neccessary to put a load between 20% and 100% of rated load in the car. Enter the load value which is actually in the car (value in % of rated load) and finish with the Enter key. GAIN ADJUSTING

Gain adjusting please wait (1 2 3)

Gain will be automatically adjusted. The value given in brackets is the actual gain value.

LWT ADJUSTMENT LWT adjustment finished

The calibration of the LWT was finished successfully. The parameter are now stored in the EEPROM

Use GO ON to skip to next action Use ON/OFF to toggle to information display

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Automatic Calibration of the Load Weighing Transducer continue With imbalance load compensation MOVE THE CAR TO THE BOTTOM FLOOR: use OCSS to move car to bot floor

If the car is not at the bottom floor use the OCSS to move it there. Then enter the automatic load calibration menue again. START LWT CALIBRATION:

press GOON when car load = empty

Start the LWT calibration with no load in the car. Then press GOON.

OFFSET ADJUSTING: Offset adjusting please wait (1 2 3)

Offset will be automatically adjusted. The value given in brackets is the actual offset value.

GAIN ADJUSTING Put load in car enter load% > 0 0 0

For gain adjusting it is neccessary to put a load beween 20% and 100% of rated load in the car. Enter the load value which is actually in the car (value in % of rated load) and finish with the ENTER key. GAIN ADJUSTING

gain adjusting please wait (1 2 3)

Gain will be automatically adjusted. The value given in brackets is the actual gain value.

MOVE THE CAR TO THE TOP FLOOR use OCSS to move car to top floor

Switch to the OCSS and enter a call to the top floor. Then enter the automatic load calibration menue again.

LWT ADJUSTMENT LWT adjustment finished

The calibration of the LWT was finished successfully. The parameter are stored in the EEPROM.

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Imbalance Load Compensation the imbalance load compensation is used for units with analog load weighting to compensate the position dependant imbalance of the car in the top or bottom of the shaft, which is caused by the hoistway ropes and the travelling cable. Imbalance load compensation is called rollback and can be solved with the adjusting of the % Overbal. Top and % Overbal. Bot parameter. Put test weights for the calculated balance load into the car. Check in the middle of the shaft the balance of the car and counterweight. Run the car with balance load to the bottom landing. Set the parameter % Overbal. Top and % Overbal. Bot to zero. To get the Overbal. Bot value, change the % Overbalance parameter until no rollback during a start is not noticeable. Then remember this value. Run the car with balance load to the top landing. To get the Overbal. Top value, change the % Overbalance parameter until no rollback during a start is not noticeable. Then remember this value. After the values have been determined set the % Overbal. Top and % Overbal. Bot parameter to the remembered values. Reset the % Overbalance parameter back to the balance value of the car. Then the software calculates automatically the imbalance factor for each floor and adds it to the DBSS biastorque. The parameter % Overbalance (usually 45 - 50 %) must be set between % overbal. Top and % Overbal. Bot. Rollback Check: − − − − − −

HSVF: Set the parameter Delay Brake Lifted to a high value (2 sec. or more). HSDD: Bridge out the brake contacts so that the drive does not detect brake lifted. Start the system by using ERO up or down button. Watch the drive sheave moves within the first 2 seconds. Release ERO buttons. Change the % Overbalance parameter until no rollback occurs.

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Load Weighing Error Messages

During calibration of the LWT there are some error displays possible. Wrong installation of the device type:

Load Device Type is not 1, 2, or 3!

The load device type in the setup load parameter menue is set to a wrong type. Change parameter to 1, 2, or 3!

Wrong load percent value entered:

Valid range is : 20%-100%.

The load in the car for adjusting the gain value must be between 20% and 100% of rated load. Press GOON and enter new value.

Calibration failed, no adjusting possible:

LWT calibration failed! Error 1

With the present situation there is no calibration possible. Check installation of LWT!

Failure description: error 1: offset adjust, upper limit reached 2: offset adjust, lower limit reached 3: gain adjust, lower limit reached 4: gain adjust, upper limit reached 5: imbalance compensation factor to big EEPROM write enable switch is on protected position:

enable eeprom writing !

Set switch to write enable. As soon as switch is in the correct position the LWT calibration is finished.

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LWT Information Display

It is possible to switch at any time during the LWT calibration to an info display with the ON / OFF key. It shows the actual values of: Offset

range: 0 - 255

Gain

range: 0 - 255

Load percent value

range: 0 - 150

(received from subsystem) During the info display the calibration stops, and continues as soon as the info display is switched off.

ofs=108 gain= 76 Load Percent= 80

ofs= gain= load percent=

Offset value, Gain value received load percentage

Note: Description of load weighing parameter refer to the document: Service Tool Reference List.

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Manual Calibration of the Load Weighing Transducer <2><4><4>

MANUAL SEQUENCE: Load Percent = 42 OFSET o: 121 n:....

Load percent value received from subsystem. New value for selected Parameter.

MANUAL SEQUENCE: Load Percent = aaa 11111 o: aaa n: aaa

11111 = load weighing parameter.

MANUAL SEQUENCE: Ld=aaa Ld%=aaa aaaaa o: 222 n: aaa

222 = old value of load weighing parameter

MANUAL SEQUENCE: Ld=aaa Ld%=aaa aaaaa o: aaa n: 333

333 = new value of load weighing parameter if the eeprom is write protected, the display will shows ´---´

Use GO ON/GO BACK to skip to next/previous parameter Enter three digits to store the new value into the EEPROM. Note: Description of load weighing parameter refer to the document: Service Tool Reference List For safety purposes it is not possible to change Data in the EEPROM if the MCSS system is moving.

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Door Check Sequence for MCS 321(M) / 413M Controllers

Preconditions:

- Wiring of safety chain is completed, - Learn Run must be finished successfully, - Doors are adjusted and operating.

The Door Check Sequence is a safety feature for MCS 321(M) / 413M Controllers. It insures that all hoistway door contacts are installed correctly and are able to open the safety chain. If the Door Check Sequence was not finished successfully it is only possible to move the car in inspection mode. Normal runs are disabled. The Door Check Sequence is an automatic run which is started via the SERVICETOOL. It can be started at any position in the hoistway with or without a valid position. At systems with TLD / CLD doors this check runs full automatically from the bottom to the top landing. At systems with ACG doors the DCS run stops at the ACG floor and waits until the hoistway door was opened by hand. As it is not allowed to run faster than 0.6 m/s it uses the "VELOCITY INSPECTION" and "ACCELERATION INSPECTION" profile parameters. The runtime check Car Non Start (DDP Time) is not active during the run. It first runs to the bottom floor, operates automatically the front and if available the rear door and checks via the DW input if the safety chain at the hoistway door is open. Then it runs to all other floors, cycles automatically the doors which are setup in the LANDING mask and checks the DW input. It finishes at the top floor with the message that the test was successfully or it stops at the floor where a DW failure occurs. To perform the Door Check Sequence first setup the profile parameters "VELOCITY INSPECT" and "ACCELERA INSPECT" which are used during the run. The velocity can be close to the maximum allowed value (0.6 m/s). If the parameters "Top Floor" or "Bottom Floor" are changed than the flag which indicates that the Door Check Sequence was successful performed is reset and a new DCS-Run must be performed. <2><4><5>

to start DCS press ENTER

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Use ENTER to start DCS Sequence or to interrupt the sequence any time Use GO ON to skip to next display if > is displayed STARTING ERROR CONDITIONS: DCSS Start Error "error message"

Set 321 Contr.Ty

Enable E2P write Disconnect OCSS! Connect DCSS ! End of TCI Error Not able to Run!

"Controller type" parameter is not set to 1 = MCS 321 or 2 = MCS 321M / 413M EEPROM is write protected OCSS must be disconnected DCSS must be connected System is still in TCI mode System is not able to run, not in Stand by mode

If DCS run should be performed in spite of former successful run please continue with GO ON: already done > DCS already has been

START MENU OF DCS RUN to start DCS press ENTER

to start the Door Check Sequence (DCS) press ENTER

Use ENTER to start Door Check Sequence (DCS) CAR POSITION: 03u DW : open [ ] ][ open front door

0 - 99: actual floor position (starting with 0)

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Date:

06-May-1998

MOVING DIRECTION: 03u DW : open [ ] ][ open front door

u: d: -:


STATUS OF DW INPUT: 03u dw: open [ ] ][ open front door

DW input not operated: open dw:open DW:CLOSE DW input operated : closed

STATUS OF FRONT AND REAR DOORS 03u dw: open [ ] ][ open front door

[]: ][: <>: ><:

open closed opening closing

STATUS OF DCS RUN: 03u dw: open [ ] ][ open front door

moving to bottom open front door open rear door check DW input close front door close rear door up to next floor DCS SUCCESSFULLY FINISHED:

DCS TEST OK press GOON >

The DCS run has successfully checked that all hoistway doors have opened the safety chain at the DW input. Press GO ON to read next display.

OTIS



Part:

4 - AA3

No.:

JAA26801AAFIVa

Vintage: 02 / 1


MCS - LMCSS

Page:

49 / 49

Service Tool Manual

Date:

06-May-1998

SAFETY MESSAGE: Check now : PES, BFS, GTC...Switch>

This safety message should remember you to check manually all other contacts of the safety chain which are wired in the same way. e.g.: PES Pit Emergency Stop BFS Buffer Switch GTC Governor Tension Switch

Use GO ON to skip to next display

Door Check Seq finished > Use GO ON to leave DCS menue ERROR MESSAGES: 03u DW : open ][ ][ " Front Door Error "

Note:

Front Door Error Rear Door Error aborted by ENTER DFC on but no DW Door opening err

DW failure at front door DW failure at front door Sequence was finished by ENTER key Doors are closed but DW is inactive Door did not open within 20 sec.

The sequence can be interrupted anytime by pressing ENTER.

If an error occurred during the DCS run all running in normal modes is disabled. After removing the error a new DCS run must be started.

MCS-LMCSS Service Tool User Guide

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