OTIS GEN2 Za Programming Tool

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MCB – GeN2 Service Tool Manual

Authorization Date D1:

03-Mar-2000

Running on PCB:

GCA 26800 H2

Software Version:

GAA 30582 AAB

Document Revision : Date 04-Jul-2000

Author G. Priebe

Page 1 - 33

Comment Original Document

Copyright 2000, OTIS GmbH & Co. OHG Berlin. No part of this document 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 Contents 1 Service Tool Description ............................................................................. 3 1.1

MCB Flow chart ........................................................................................................ 3

1.2

Service Tool Display .................................................................................................. 4

2 Short notations........................................................................................... 15 2.1

Short Notations State (M – 1 – 1) ............................................................................ 15

2.1.1

Motion Command Modes............................................................................... 15

2.1.2

Table of Motion Commands (V1 - V4) for MCS220 ....................................... 16

2.1.3

Motion Logic State......................................................................................... 16

2.1.4

INPUT (M – 1 – 2) ......................................................................................... 16

2.1.5

OUTPUT (M – 1 – 3) ..................................................................................... 17

2.1.6

VCB – Status (M – 1 – 5)............................................................................... 17

2.2

Short notations Digital / Analog Converter (M – 2 –1) ........................................... 18

2.3

Test / Event logging (M – 2 – 2).............................................................................. 18

2.3.1

SYS System and MCB related Messages .................................................... 19

2.3.2

INV Inverter related Messages...................................................................... 21

2.3.3

ALW Analog Load Weighing related Messages.......................................... 22

2.3.4

MC Information about Motion Commands ..................................................... 23

2.3.5

MLS Motion Logic State related Messages .................................................. 25

2.3.6

DRV Drive control related Messages ........................................................... 27

2.3.7

Learn run related Messages.......................................................................... 28

2.4

Short notations DATALOG (M – 2 – 5) ................................................................... 29

2.5

SETUP error handling (M – 3) ................................................................................ 30

2.6

Parameters .............................................................................................................. 30

2.6.1

Contract (M – 3 – 1) ...................................................................................... 30

2.6.2

Profile Parameters (M – 3 – 2) ...................................................................... 31

2.6.3

Vane parameters (M – 3 – 3)........................................................................ 32

2.6.4

Start - Stop Parameters (StaSto) (M – 3 – 4) ............................................... 32

2.6.5 2.6.5.1 2.6.5.2 2.6.5.3

ENG VCB Parameters (ENG) (M – 3 – 5) .................................................... 33 Motor Parameters (M – 3 – 5 – 1) ................................................................. 33 Control Parameters (M – 3 – 5 – 2) ............................................................... 33 MotEqC Parameters (M – 3 – 5 – 3).............................................................. 33

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1

Service Tool Description

1.1

MCB Flow chart

MCB II - Menu > Monitor = 1 Test = 2 MCB II Menu > Setup = 3 Calibr = 4

Test = 2

Monitor = 1

DAC =1 Self = 3

State = 1 Input = 2 Output = 3 VCB = 5

Setup = 3

ErrLog = 2 Part = 4 >

Contrac = 1 Prof = 2 Van = 3 StaSto = 4 >

DataLog = 5 PVT = 6 Fan = 7 Maint = 8 >

Eng = 5 Store = 7

Calib. = 4

Learn = 1 EncAdj = 2 LoadW = 3

Default =6 Load = 8

Safety = 9 LoadW = A RopeSlip = B >





Actual = 1 Saved = 2

Note: the suffix ”w. VCB” is always displayed to indicate that the software installed in this package requires the VCB board

OVFWW(405N) w.VCB 9kW / 480V / 25A MCB-SW: 14-JAN-00 GAA30582AAA

When communication to VCB is down, a string of asterisks (”****”) will be displayed instead of the expected string.

VCB-SW: 14-JAN-00 GAA30583AAA Protocol version MCB: 22 VCB: LWB-SW: GAA30339AAA



Status = 1 Set = 2

I_chk = 1 =2 BSWdi 3

RDYchk

22 When communication to LWB and /or VCB is down, a string of asterisks (”****”) will be displayed instead of the expected

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1.2

Service Tool Display

Monitor = 1 State = 1 State = 1 Output = 3 for the characters: NORMAL* IDLE* 00* DRV: Rollb Start*

This display is used to observe the system state. Input = 2 VCB = 5

→ →

NORMAL IDLE DRV: Rollb Start

00

= Motion Command Mode = Motion Logic State = floor counter The bottom landing is always number 0. = Actual Event Display

* Explanation of the short notations, see point 2. Short notations.

Monitor Input

=1 = 2, Output = 3

State = 1 Output = 3

This display is used to watch the state (high or low) of the input or output values.

Input = 2 → →

NORMAL IDLE UIB DIB

→ →

NORMAL DR up

for the characters (example): NORMAL* = Motion Command Mode IDLE* = Motion Logic State UIB DIB * = Inputs DR up dn by* = Outputs Note: capital letters = input/output is active. With < GO ON > further inputs/outputs can be displayed. It is possible to fade-in current event messages on display. Activate this feature or . Deactivate it by pressing < 0> or . * Explanation of the short notation, see point 2. Short notations.

IDLE dn by

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Monitor State

=1 =5 RUN_UP CONST VCB: RUN LOOP

1.line: MCB state display 2.line: VCB state display

Left column: VCB supervisor state Shut Shut down RDY Ready for run RUN Run (see run substate) **** VCB not present / no communication Right column: VCB run - substate IDLE Idle, PWM off, all controller switched off PMAG Premagnetisation, PWM active, Speed control with reference value 0 LOOP Closed-Loop control, PWM and all controllers active DMAG Demagnetisation **** VCB not present / no communication

Test = 2 DAC = 1

Analog output channel for the system variables

DAC = 1 Errlog = 2 Output = 3 Part = 4

→ →

PROFILE GENERATR = 950 [0.1% fn]

for the characters: PROFILE GENERATR* = selected variable 950 = actual value of selected variable [0.1% fn] = Unit of the actual value Use and to scroll to the values. Explanation of the Short notations see point 2. Short notations.

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Test = 2 ErrLog = 2

This display is the event logging of the motion system.

DAC = 1 Errlog = 2 Output = 3 Part = 4 1 = This display contains the actual events 2 = This display shows the events since the last clear of the event list, even if the inverter was switched off. The actual and saved event list can be cleared by pressing < 5 > when reading the saved event list

Actual = 1

Saved = 2

⇒ ⇒ ⇓ or ⇓ Number of runs 2 ⇓ < GO ON > ⇓ Actual Time / Day 11 : 11 : 11 0 ⇓ ⇓

for the characters: DRV: Rollb Start 8 R 1

Actual number of runs since the last systemreset or event list clearing Time since the last system reset or event list clear

= events name DRV: Rollb Start = number of the events 8 R= 1 = Run = number of run the event occurred.

Explanation of the short notations see point 2. Short notations. A blinking asterisk ( ∗ ) before the ” R ” in the actual event list indicates that the event is actually active.

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Test ErrLog Actual

=2 =2 = 1 or Saved = 2

The ( ) key allows to see more detailed information about an event. < GO ON > < GO ON > ⇒ VCB: Rollb Start = event name 4 = number of event R = RUN 2 = number of run when the event occurred 74

= Error code number (see event list in point 2.5) Warning = error class event 35 = time in 10 ms in the motion logic state the event occurred START = motion logic state S = 72

= additional subcode for some error messages (see description in point 2.5)

Test = 2 Self = 3

The last occurrence of an event is displayed

⇓ ⇓ ⇓ ⇓ Detailed information 74 WARNING about the error 35 START s = 72 DRV: SHUT DOWN The reason of the SHUT ⇓ ⇓ DOWN is shown here ⇓ ⇓ The next to last VCB: Rollb Start occurrence of the 7

R= 1

is displayed.

⇓ ⇓ 74 35

⇓ ⇓

WARNING START s = 72

Detailed information about the error



Executing a self test.

DAC = 1 Errlog = 2 Self = 3 Part = 4 for the characters:

DRV: Rollb Start 4 R= 2

⇒ ⇒

EEP+ EPROM0 RAM0 VCBPROM0

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EEP = Self test of the EEPROM EPROM = Self test of the EPROM RAM = Self test of the RAM VCBPROM =Self test of the VCB prom devices 0 = Self test was not executed ? = Executing the self test + = Self test O.K. = Self test not O.K. After pressing GOON the following test step is performed. When communication to VCB is down, the following will be displayed as a test result: *

Test = 2 Part = 4 Data about the software version. VCB and LWB part display has been added. Example (selectable via GOON): DAC = 1 Errlog = 2 Self = 3 Part = 4

⇒ ⇒

OVFWW (405N) w.VCB 9kW/ 480V/ 25A

for the characters : w.VCB = the suffix ”w.VCB” is always displayed to indicate that the software installed in this package requires the VCB board 22kW = Package duty 480V = Nominal line voltage 60A = Nominal output current By pushing more information will be displayed. MCB-SW: 30-NOV-99 = Authorization date GAA30582AAB = Software version VCB-SW: 14-JAN-00 GAA30583AAA

= Authorization date = Software version

MCB-SW: 23-JUN-00 GAA30582AAB VCB-SW: 23-JUN-00 GAA30583AAB

When communication to VCB is down, a string of asterisks (“****”) will be displayed instead of the expected string. Protocol version MCB: 24 VCB: 24 LWB-SW: 30-NOV-99 GAA30339AAB When communication to LWB and/or VCB is down, a string of asterisks (“****”) will be displayed instead of the expected string.

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Test Datalog

=2 =5

Display of max. values of the last run.

Datalog = 5 PVT = 6 Fan = 7 Maint = 8

⇒⇒

tcr up 45 tcr dn 41

59 57

43

Acreep time statistic is displayed. The values are scaled to 10ms. Depending on the direction the minimal, the value of the last run and the maximal value since last power on is displayed. After pressing GOON the motor currents of the last run are displayed: - the maximal value during ACC - the last value during CONST - the maximal value during DEC - the last value during CREEP

I

34

4

7

2

I t

12% 1600

15%2 20819

Use or keys to scroll through the values. Short notations see point 2. Short notations

Test PVT

=2 =6

Display of max. values of the last run.

Datalog = 5 PVT = 6 Fan = 7 Maint = 8

⇒⇒

Enc. Pulses Speed [rpm]

21202 0

for the characters: 21202 = Speed Encoder pulses 0 = Speed in rpm The current number of speed encoder pulses is displayed together with the measured speed of the motor in [rpm].

Test = 2 Fan = 7

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Datalog = 5 PVT = 6 Fan = 7 Maint = 8 >

⇒⇒

Fan is running Check it ! (Clear)

The fan should run with fast speed for one minute after activating this test. Check to see if the fan is running. Press to exit from this submenu. Test =2 Maint =8 If there occur a maintenance hint, see Service Handling E- 3.3 0 2 - 4. Status =1 The following information about the inverter is stored inside the EEPROM of the MCB: Status = 1 Set = 2 ⇒⇒

hh mm ss ddd yy

= number of hours = number of minutes = number of seconds = number of days = number of years

228 : number of EEPROM write cycles

Abs Operat Time hh . mm : ss ddd yy

Display of absolute operating time

⇓ ⇓ Abs No. of Runs 0000000

0000000 = absolute number of runs

⇓ ⇓ Cap Bank in use Day : ddd Year : yy

displays used lifetime of capacitor bank

⇓ ⇓ Fan in use hh : mm : ss dddyy

displays used lifetime of the fan

⇓ ⇓ E2P Write Cycle 228

After changing a particular device or changing the EEPROM these values have to be set to their correct value. Test =2 Maint =8 If there occur a maintenance hint, see Service Handling, part GBA 26800 H1.

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Set

=2

Attention! The parameter in this area are necessary for maintenance and normally must never be changed. A variation of these parameters is only necessary in case of an exchange of the capacitor board, fan or EEPROM. For further information, see Service Handling, part GBA 26800 H1 Test = 2 Safety = 9 Safety check menus: The existing safety menu has been splitted into 3 items which can be selected via a new submenu: I_chk=1 RDYchk=2 BSWdis=3 The energy flow (the motor current) is checked after each normal run. The values can be observed via Service Tool during normal operation. I_chk = 1 This check can be forced by SVT. A non-zero current is simulated at standstill. In this case the inverter shuts down because the current does not equal zero. No passengers in car? Press ENTER! Check Off I = 0% ON: Press Check ON I = 0% Check is busy Start of a run The inverter shuts down because I > 0 and blocks finally. The OCSS (TCB) changes the status to “NAV NR”.

Check ON I = 0% INV: PWR Section

Clearing with .

Safety Errors Clear?

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RDYchk = 2 The READY signal is internally inverted to check the monitor function. The RDY signal has to be inactive (rdy) during stop and has to be active (RDY) during run. No passenger in Car? Press ENTER Check Off rdy ON: Press Check On RDY Check is busy Start of a run RDY signal active during halt ⇒ final shut down of the inverter.

Check On RDY MC: Chk RDY Sig

Clearing with .

Safety Errors Clear?

BSWdis = 3 The BSW- (brake switch-) check can be temporary disabled w/o changing the "BSWtype" setup parameter (e.g. to allow single-brake-shoe tests required by TUEV). First a warning message will be displayed Press ENTER to go the next step:

Press ENTER to disable BSW checking for The 3 next runs.

No passengers in Car? Press ENTER! BSW disabled OFF ON : Press ENTER! BSW disabled for next 3 runs

Note! It is possible to leave this service tool menu without canceling this mode. To abort this mode previously: • select the last SVT display again and press ENTER again • or switch the controller OFF and ON.

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Test = 2 LoadWeighing = A The measured load in car sent by LWB via CAN bus is displayed. After pressing GOON the actual value of every load sensor is displayed in mV. If stars are displayed in all displays no value was received from the LWB. The CAN bus connection has to be checked. Refer to error 35: "ALW: CAN Bus".

LOAD: XX %

YYYY kg

XX: Load value in percent sent by LWB YYYY: Load value converted into kg

A: Number of sensor YYYYY: Current voltage of sensor ZZZZ: Offset voltage of sensor XX: Voltage gain of sensor After pressing GOON the values for the next load sensor are displayed. Sensor A ZZZZ mV

YYYYY mV XX mV/kg

Test = 2 RopeSlip = B The slip of the ropes is calculated at every positive edge of an LV according to the difference between expected and measured speed encoder pulses. It is converted into mm. RopeSlip at last LV: XXXX mm

Setup Contrac Prof Van StaSto

=3 =1 =2 =3 =4

Adjusting of contract specified parameters Adjusting of all speed profile parameters Adjusting of hoistway signals Adjusting of start and stop parameters

Contrac = 1 Prof = 2 Van = 3 StaSto = 4 > for the characters: Con Spe [0.01m/s] 160 0



= name of selected parameter = old value of the parameter = new value of the parameter

Con Spe [0.01m/s] OLD: 160 NEW: 0

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Use or keys to scroll through the values. Short notations see point 2. Short notations. The list of parameters can be found in document GBA 26800 H1 VIII ”Software”.

Setup = 3 Eng =5

Adjusting of engineering data

Eng = 5 Default = 6 Store = 7 Load = 8 >

⇒⇒

Motor = 1 VCBctl = 2 MotEqC = 3 ⇓ < 1 > or < 2 > or < 3 > ⇓ Mot Fnom [0.1Hz] Old : 500 New : 0

for the characters: Mot Fnom [0.1Hz] 500 0

= name of selected parameter = old value of parameter = new value of parameter

Use or keys to scroll through the values. Short notations see point 2. Short notations. The list of parameters can be found in document GBA 26800 H1 VIII ”Software”.

Setup Default

=3 =6 Eng = 5 Store = 7

Default = 6 Load = 8 >

⇒⇒

Parameters Lost ? Yes: Press ENTER !

By pushing of Default = 6 the standard values will be set for the start up. If these values should be set, after pressing of Default = 6, the < ENTER > key has to be pressed. For normal run additional settings have to be done.

Attention!

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All values adjusted before will be lost. Setup = 3 Store = 7 Eng = 5 Store = 7

Default = 6 Load = 8 >

⇒⇒

store settings ? Yes: Press ENTER !

The parameter adjustment is stored into an EEPROM. It is possible to store the last parameter setup. To perform parameters saving, press the ”Enter” key. If you want to modify some parameters to looking for a better adjustment, you can try it without lost of adjusted parameters before. Setup = 3 Load = 8 Eng = 5 Store = 7

Default = 6 Load = 8 >

⇒⇒

load settings ? Yes: Press ENTER !

The parameter adjustment is loaded from the EEPROM. To perform parameter loading, press the ”ENTER” key.

Attention! All values adjusted before will be overwritten. Calibr = 4 Learn = 1 EncAdj = 2 The learn run is started in this menu, see ”Start up routine” GBA 26800 H1 II.

2

Short notations

2.1

Short Notations State (M – 1 – 1)

2.1.1

Motion Command Modes

SHT_DWN WT_F_SF NORMAL RUN_UP RUN_DWN INS UP

A run is interrupted due to a fault. An event display (Errlog = 2 Actual = 1) always explains the reason. Wait for Safety, the drive waits for a DIB, UIB signal With switched on UIB, DIB signal the drive waits for a command (v1 - v4). Normal run up Normal run down Inspection run up Inspection run is started with UIB or DIB

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INS DWN ES DDP 2.1.2 V4 0 1 0 1 0 0 0 0 0 0 1 1 1 1 1 1 2.1.3

Table of Motion Commands (V1 - V4) for MCS220 V3 0 1 0 1 0 0 1 1 1 1 0 0 0 0 1 1

V2 0 1 0 1 1 1 0 0 1 1 0 0 1 1 0 0

V1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1

MC

Explanation WAIT, the drive waits for the next run STOP, current run is finished INVALID, not used (hardware on LCB -ΙΙ) SLOW DOWN, stop at next floor not used not used INSPECTION RUN UP INSPECTION RUN DOWN FAST RUN UP, normal run FAST RUN DOWN, normal run RESCUE RUN UP RESCUE RUN DOWN RELEVELING UP RELEVELING DOWN REDUCED RUN UP REDUCED RUN DOWN

Motion Logic State Waiting for a command (Inverter disabled) Energize BY, BSW and SW relays and premagnetization Accelerating to NOM SPE Normal speed or reduced speed generates IP signals and waits for or 1LS / 2LS Deceleration to CRE SPE Creep run, waiting for LV Deceleration to speed zero and electrical stop

IDLE START ACC CONST T DEC CREEP HALT 2.1.4

Inspection run down Emergency stop, during normal run the safety chain (UIB, DIB signal) was cut off. Run time controlling timeout (missing LV signal)

INPUT (M – 1 – 2)

Input variable UIB DIB V4 V3 V2 V1 1LS

Explanation Inspection button up direction, input signal for normal run Inspection button down, input signal for normal run Coded motion command

1LS deceleration switch

Pin MCB II P 1.3 P 1.4 P 4.12 P 4.11 P 4.10 P 4.9 P 4.7

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2LS deceleration switch Door zone switch up Door zone switch down Door zone (1LV and 2LV active) not used, relevelling is initiated by TCB Load weighing switch 1 (not used for GeN2) Load weighing switch 2 (not used for GeN2) Up or down signal on (internal) Ready signal, PWM enabled (internal hardware protection) SW1, SW2 and BY relay dropped BY monitor Brake switch

2LS 1LV 2LV LV DIS LW1 LW2 SW RDY DBD BYM BSW 2.1.5

P 3.1 P 4.1 P 1.2

OUTPUT (M – 1 – 3)

Output variable DR UP DN BY RUN INVD FAN SC IP REL DS 3

Explanation Drive ready Run direction signal up (internal) Run direction signal down (internal) Brake Elevator is running Inverter (PWM) disabled (if active) Fan relay Speed control for ADO / releveling Deceleration signal (for LCB II) Inverter relay, switches on/off the inverter SC Speed Check

DS 2 DS 1

Coded Output Interface

2.1.6

P 4.8 P 4.3 P 4.4 -P 4.2 P 4.5 P 4.6 ---

VCB – Status (M – 1 – 5)

1.line: MCB state display (see above) 2.line: VCB state display: Left column: VCB supervisor state Shutdown SHUT Ready for run RDY Run (see run - substate) RUN VCB not present / no communication **** Right column: VCB run - substate Idle, PWM off, all controller switched off IDLE

PIN (MCB II)

P 3.4

P 8.3 P 2.3 P 2.5 P 8.5 P 2.3 P 2.2 P 2.1

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PMAG LOOP DMAG ****

Premagnetisation, PWM active, Speed control with reference value 0 Closed-loop control, PWM and all controllers active Demagnetisation VCB not present / no communication

Example: Normal run up: Run_up CONST VCB: Run Loop

2.2

Short notations Digital / Analog Converter (M – 2 –1)

Important variables for the control can be displayed by Service Tool (SVT). The digital analog converter(DAC) generates an analog signal of these values which can be measured by oscilloscope between pin P6.2 and P6.9 (GND). SVT-Display PROFILE GENERATR SPEED

Description -10 V 0V Internal reference speed 0% Measured speed depending on the 0% encoder pulses Measured acceleration depending - 100 % 0% ACCELERATION on the encoder pulses Control error = difference between - 20% SPEED ERROR reference and measured speed Motor current (inverter output) 0% STATOR CURRENT 0°C IGBT TEMPERATURE IGBT heat sink temperature Inverter DC link voltage 0V 400V DC-LINK VOLTAGE Note: scaling for DC link voltage is identical for 480V- and 220V- package types.

2.3

+ 10 V 100% 100% +100% 20% 200% 200°C 800V

Test / Event logging (M – 2 – 2)

For maintenance and diagnosis of the unit an event logging of nearly 100 different messages is provided. For every event message the following information is stored: • Number of event • Group of event (SYS,INV,ALW, MC,MLS,DRV,LRN,VCB) The group of event classifies the reason for the event. • Name of event • Number of occurrence • Time of the last two occurrences of every event For diagnosis and for detection of dependencies between several events the real time is replaced by the following information: Number of run Motion Logic State of occurrence (e.g.ACC,CREEP) Time since start of motion logic state e.g. The event occurred 200 ms after the start of ACC at RUN 12277. • Importance of event

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•

i information w warning e error, not noticeable for a passenger f fatal: A run is interrupted by a shut down. fx fatal: After x occurrences in series the drive is blocked and switches off. Subcode for further specification of the event

To avoid the loss of information after power off of the unit a saved event logging is provided in addition to the actual one. After every power off the actual events are added to the saved events and the actual event list is cleared. The saved event list is cleared after changing the Eprom or EEprom. The actual event list can be read by SVT-keys (M-2-2-1-goon). Pressing (goon) it toggles to the next event, pressing (down) or (shift 3) the full information about the selected event is displayed. The saved event list can be read by SVT-keys (M-2-2-2-goon). The saved and the actual event logging can be cleared by pressing (shift 5). This event logging of the MCB is independent and differs significantly from the event logging in the TCB . 2.3.1

SYS

System and MCB related Messages

0 SYS : Warmstart f Software reset without power reset a) defective EPROM (error occurs in the a) start self test , if negative, then change actual error logging) EPROM b) time was not sufficient to store all b) the error can be neglected if it occurs in occurred events into the saved event the saved event logging logging c) hardware problem c) change MCB 1 SYS : Shut down f A run was interrupted because of an shut down event. the error which caused the shut down Message allows a quick overview over the is displayed with last shut downs, for further information refer to the concerned event. 2 SYS : DDP f Drive was in DDP The time between two positive edges of LV- The DDP time error is often caused by magnets was shorter than the DDP time ad- other events. justed by SVT. 3 SYS : E2P failure f EEPROM writing or reading problems Additional subcode provides further information for engineering. a) no EEPROM on the MCB a) plug EEPROM correctly b) defective EEPROM b) change EEPROM after verification by self test ( ) c) defective MCB c) change MCB 4 SYS : E2P written i Changed parameters in EEPROM after switching on information only

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5 SYS : E2P Default i All parameters are set to their default values. The unit is not able to run with default valIf the parameters were stored by SVT (M-3ues. 7) the setup can be reload by SVT (M-3-8). Otherwise the unit has to be readjusted again. 6 SYS : E2P InvPara f Any parameters stored in the EEPROM are outside the range of their minimal or maximal values. Additional subcode provides the number of the parameter. a) after software change or after adjustment a) Note all parameters, set DEFAULT parameters, readjust the parameters again. b) EEPROM selftest (M-2-3) failed b) Change EEPROM. 7 SYS : ParaConflct f The parameter ConNmot is inconsistent with other parameters. The maximum INS SPE is at synchronous Check the parameters speed of the motor, CON SPE, ConNmot, Motor Type (M-3-1the maximum NOM SPE is at 110 % of the goon), MotFnom, MotNom (M-3-5-1-goon), synchronous speed of the motor. INS SPE, NOM SPE (M-3-2-goon). 8 SYS : Pckg Tst Err e Information for factory testing only Failure message only during factory test 9 SYS : Power fail f The line voltage was outside its specified range for a short time (e.g. one phase lost). a) voltage loss (line) a) check line connections L1 to L3 b) short voltage drop or voltage variation b) verification of line voltages with recorder necessary 10 SYS : < 24V Supply f3 24V power supply is missing on MCB a) external short circuit in the 24VDC power a) switch off the unit, remove all plugs, supply out of P1, then switch on the inverter and check if an error message will indicate, if not then the wiring is faulty b) defective MCB b) change MCB c) defective PDB c) change inverter section 11 SYS : < 15V Supply f3 Inverter relay dropped. see error 10 ’SYS: Volt DC f2 DC link voltage too high a) wrong or defective brake resistor (DBR) a) Switch off, wait until DC link capacitor is discharged, measure DBR ( see Guide Lines for values) and change it if necessary. b) faulty wiring to the DBR b) check wiring c) defective inverter c) change inverter

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22

IGBT heat sink temperature exceeded, fault message occurs 10°C before shut down (err. = 80°C, fatal e. = 90°C). a) defective fan a) test fan ( ) and wiring, change if necessary b) dusty / clogged air filters b) clean / exchange air filters c) defective temperature sensor b) change inverter 23 INV : < Volt DC f6 Low DC link voltage ( Curr IGBT f4 Short circuit in transistor modules. a) short circuit in the motor cable or earth a) check motor cable leakage b) defective PDB b) change inverter a) defective inverter (error occurs permanently) c) change inverter 26 not used 27 INV : > Curr Motor f4 Motor current exceeds 240% of the inverter current. a) power of inverter is too low a) check inverter power. reduction of acceleration rate may help ( ACC) b) check motor and motor cable b) short circuit in the motor or earth leakage c) check encoder, encoder cable c) faulty encoder signals 28 INV : Temp meas e Temperature measurement at the heat sink does not work correctly a) ambient temperature is very low (< 5°C), a) verify temperature in machine room b) defective Temp. sensor (error occurs per- b) change inverter, danger of overheating manently) for MCB or inverter 29 INV : brake chopp f4 Brake IGBT has a short circuit or is not connected a) DBR not properly connected a) check connection of DBR b) defective Brake IGBT b) change Inverter 30 not used 31 INV :Err undefnd e Undefined PWM error code Information for engineering 32 not used 2.3.3

INV : > Heat Packg

f

ALW Analog Load Weighing related Messages

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33

Internal error on Load Weighing Board Additional subcode provides further information: e=10 ErrorReadEprom e=11 ErrorWriteEprom e=40 ErrorParameters e=50 Load >125% a) e=10, e=11: Defective LWB a)Change LWB b) e=40: Invalid parameters on LWB b)Check the three parameters "FULL LOAD","TOTAL #of PADS" and "#of LOAD SENSORS" and readjust them again. By confirming with "enter" they are sent to the LWB again. c) e=50: LWB sent more than 125% at start c) Check if OLD function is enabled at the TCB 34 ALW: Load Sensor e Error of load sensors Additional subcode provides further information: e=20 offset of a load sensor not valid e=21 gain of a load sensor not valid e=22 Sensor can reach its saturation e=30 Number of adjusted sensors unequal to number of detected sensors e=31 one or more sensors reached its saturation a) e=30 a)check the parameter ’#of LOAD SENSORS’ and adjust it again b) faulty load sensor b)check by SVT (M-2-A-goon) the following values of all load sensors: voltage offset 2000mV....7000mV voltage gain 8mV/kg....40mV/kg current voltage 2000mV....16000mV 35 ALW: CAN Bus e The time between two CAN bus messages coming from the LWB during a stop of the car has exceeded 4 seconds. a) missing connection a) check wiring of the CAN bus b) missing 15V supply on the VCB side of b) On the VCB plug of the CAN bus an adthe CAN bus ditional 15V dc supply is required. Check the following connections: MCB: P5 Pin 5 (HL2) - CAN BUB_D Pin 6 or Pin 3 P5 Pin 6 (15V) Pin 9 c) mismatched CAN bus wires c) change the two CAN bus wires c) defective LWB: LED 1 on LWB doesn’t c) change LWB light 36 not used

2.3.4

ALW: LWB Board

e

MC Information about Motion Commands

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37 MC: EMERGNCY ST f safety chain was disconnected

38

M C: Command Lst Using two SVTs the TCB outputs V1 to V4 can be compared with the MCB inputs and the MCB outputs DS1 to DS3 can be compared with the TCB inputs.

e

f8

A normal run was interrupted by the safety chain. check UIB, DIB, for more detailed information refer to OCSS (INS / ES / DW / DFC) Communication error MCB_II TCB. Additional errorcode provides detailed information:

ÄÅ

e = 1 motion command lost during normal run (FR,SD) e = 2 motion command lost during reduced run (RR,SD) e = 3 motion command lost during emergency creep run (ER) e = 4 motion command lost during releveling run (RL,ST) e = 5 motion command lost during inspection run (IN,WT) e = 6 rescue run (RS) or emergency run (ER) requested but car is in doorzone e = 7 Stop-Wait-check: Stop () expected e = 8 Stop-Wait-check: Wait () expected e = 9 motion command lost during rescue run (RS)

a) communication error after emergency a) ignore (secondary effect only) stop (with LCB_II SW-version ...) b) faulty V1 till V4 or DS1 till DS3 wiring b) check wiring c) defective MCB or TCB c) change MCB or TCB d) missing HL2 wiring d) check HL2 wiring up to connection to HL1 39 MC: FR w/o Learn e Normal run is not possible without previous successfully learn run. learn run must be performed 40 not used 41 MC: MC + Safety Ch f Motion Command (V1 - V4) does not fit to UIB, DIB a) faulty wiring a) correct V1 till V4 and UIB / DIB wiring b) defective MCB input b) change MCB c) change of input signal was to fast at c) ignore inspection mode 42 MC: Encodr adj? f no initial encoder adjustment has been done perform encoder adjustment routine (M-4-2) 43 MC: OCSS disabld f Inspection runs are allowed w/o TCB, normal runs are prohibited. Parameter ’MCB operate’ is set to 1 set parameter ’MCB operate’ (M-3-1-goon) to 0 44 MC: Chk SW Sig f incorrect state of SW signal, SW-signal indicates switching state of main contacts defective MCB change MCB 45 MC: Chk DBD Sig f1 incorrect state of DBD signal (1 = Stop , 0 = run) a) faulty SW1, BR or BY or wiring a) check inputs, SW, BR or BY and wiring b) defective MCB b) change MCB 46 MC: Chk RDY Sig f1 incorrect state of RDY signal defective MCB change MCB

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47

MC: Chk BSW sig

f1

incorrect state of BSW signal

48 49 50

M C: Chk BY Rel M C: Chk SW Rel M C: Chk BR Rel

f f f

BY relay does not operate at a start of a run SW relay does not operate at a start of a run BR relay does not operate at a start of a run

2.3.5 51

MLS Motion Logic State related Messages MLS : < ACC Dist

w

The car did not reach the nominal speed.

secondary effect of Emergency Stop, Shut check other occurred errors Downs, Correction runs 52 MLS : < Dec Dist w The distance for the deceleration is too short. The car stops without creep speed. a) secondary effect of Emergency Stop, Shut a) check other occurred errors Downs, Correction runs b) it is possible that the MCB_II has miscount b) check other occurred errors c) The actual floor distance does not correc) start learn run again spond to the learned floor distance. d) Parameter ’T_creep’ too small d) increase parameter ’T_creep’ (M-3-3goon) 53 MLS : Stop in LS w Limit switch 1LS / 2LS versus run direction. faulty 1/2LS wiring check wiring 54 MLS : / T IP w TCB sent slowdown command w/o an IP signal. Information only 55 MLS : Inp Error e Car does not start, limit switch 1LS / 2LS versus run direction. faulty 1/2LS sensors or wiring check LS wiring 56 MLS : 1LS Ini Dec w Deceleration in the bottom landing initiated by 1LS. a) correction run a) ignore b) Parameter ’1LS DLY’ is too small. b) Increase parameter ’1LS DLY’ (M-3-3goon). After increasing 1LS DLY is must be checked that the deceleration distance for a correction run is still sufficient. A correction run is released after an inspection run. 57 MLS : 2LS Ini Dec w Deceleration in the top landing initiated by 2LS. see error 56 58 MLS : Event Miss w Information for engineering 59 60

not used MLS : LV Missed

f

LV signal was not detected during creeping, although the creep time reached 67% of DDP time.

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a) secondary effect of Emergency Stop, Shut a) check other occurred errors Downs, Correction runs b) it is possible that the MCB_II has miscount b) check other occurred errors c) missing LV magnet or defective sensors c) check magnets and sensors by an INS RUN d) only one LV signal was detected at units d) check LV1, LV2 relays and LVCT -time with 1LV and 2LV with a slow INS RUN (CREEP SPE has to be reduced too). e) defective MCB_II e) change MCB_II 61 MLS : LV Lost f8 Levelling zone lost, deceleration distance too short, see error 52 ’MLS Speed

e f4

73 74

not used DRV : Rollb Start

e w

Over speed: The motor turns 10% faster than the dictated speed profile. parameter is incorrect Check the parameter ’Sys Inert’ (M-3-1goon) 72 DRV : < Speed f4 Low speed : The motor turns 45% slower than the dictated speed profile. a) defective encoder a) Check encoder, use SVT-Menu ”PVT” (M-2-6). b) defective MCB b) Change MCB c) Inertia of the whole system is too big. c) Check the guide and distance between guides, check the inertia of motor and gear. d) parameter is incorrect. d) Check the parameter 'Sys Inert' (M-3-1goon)

Rollback at start Additional subcode provides the rollback distance in mm. a) Start-Stop-parameters are set incorrectly a) check start-related parameters b) Load-weighing device does not work corb) check / adjust load-weighing device rectly or is not correctly adjusted 75 DRV : Rollb Stop w Rollback at stop Additional subcode provides the rollback distance in mm. Start-Stop-parameters are set incorrectly check stop-related parameters 76 DRV : Encoder Dir e the sequence of the encoder signals is reversed Change the parameter 'Encoder Dir' 77 not used 78 DRV : OverLd >Time f4 Motor current exceeds 200% of nominal current for more then 3 seconds. a) acceleration rate is too high a) decrease acceleration rate ”DEC” (M-3b) power of inverter is too small 3-goon) c) fly wheel inertia is too big b) check power of inverter and motor c) reduce fly wheel 79 DRV: Overload w Overload (warning)

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see error 78 ’DRV: OverLd >Time 80 VCB: MCB lnk err e bad data from MCB serial link Additional subcode provides further information for engineering. Information only 81 VCB: MCB lnkdown f VCB detects no communication from MCB MCB and/or VCB defective Change MCB or VCB 82 VCB: Vers mismat f Protocol verse mismatch MCB software does not fit to VCB software. Change MCB or VCB software. The SW baselines and protocol version can be checked by SVT (M-2-4-goon). 83 VCB: Xfer chksum f MCB→VCB data setup checksum error for engineering only 84 VCB: WARMSTART f Reset of VCB Additional subcode provides further information for engineering. VCB hardware / software problem change VCB 85 VCB: Encoder Err f Encoder error Additional subcode provides further information for engineering. a) bad wiring / contacts to encoder a) check wiring / connectors to encoder b) defective encoder b) change encoder 2.3.7

Learn run related Messages

86 LRN : Learn abort f Learn run was aborted because of an error see Error Logging ( ) 87 LRN : < Mag Len f Length of magnet is too short (minimum 170 mm) faulty floor will displayed in Error Logging use magnet with the right length 88 LRN : > Mag Len f Length of magnet is too long (maximum 450 mm) see event 87 89 LRN : Mag Len Var f Length of used magnets is varied. faulty floor will displayed in Error Logging use magnets with the same length 90 LRN : < Floor Dist f Distance between 2 door zones is too short (minimum 170 mm) faulty floor will displayed in Error Logging. check distance 91 LRN : > Floor Dist f The run time at contract speed between 2 landings is more then 52 seconds. a) Floor distance is too large. a) Check floor distance, install intermediate b) The positive edges of LV were not read landing if necessary. correctly. b) see error 63 ’MLS: LV trig err’ 92

LRN : Too many LV

f

It will be count more floors at learn run then adjusted by SVT (Top Floor).

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parameter TOP FLOOR is incorrect

Check parameter ’TOP FLOOR’ (M-3-1goon). Encoder adjustment has been interrupted by a shutdown (additional info only) The reason for the shutdown can be found in the event logging.

93

ADJ: Adjst abort

f

94

VCB: EncAdj err

f

Error in calculation during encoder adjustment. Additional subcode provides further information for engineering

95 VCB: Err undefnd Information for engineering 96 VCB : Phase Down

f

VCB shutdown w/o defined error message

The current of one motor phase is zero. Additional subcode provides information what phase(s) are missing a) the motor wiring is disconnected between a) check motor wiring, connectors and SW inverter and motor contacts b) power of inverter is too high b) check power of inverter and motor (current < 10%) 97 VCB : I Overload w Speed controller output (motor torque¤t) has reached the internal limit see also error 27: "INV: >CURR MOTOR" 98 not used 99 SYS : Msg Lost i Only indicated in state-display, if the events occur faster than they can be displayed.

2.4

f4

Short notations DATALOG (M – 2 – 5)

For each run the values are rebuilt. They are useful to check the adjustment with empty car in up and down direction or at a final shut down after an error. tcr up tcr do

Minimum and maximum creep time in up and down direction released by IPU / IPD switch since last power reset in 10 ms steps. The creep time of the last run is displayed in the middle. unit : in 10 ms steps

I

Four values of the current and of the according slip during last run. - maximum current value during acceleration - last value during constant run - maximum current value of deceleration - last value during creep run unit : % of In (Mot Inom) unit : 0,1% of fn (Mot Fnom)

I

Average current with the time of the last run and the squared average cur-

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rent with the time of run and brake in %, unit : % Mot Inom unit : 10 ms

t

2.5

SETUP error handling (M – 3)

By setting a parameter < M > < 3 > ... the following error messages are possible: 1)

[ Below Min D 1234 ] minimum value for selected parameter

D: out of fixed default range, S: out of variable range

(caused by ” Speed ” - relations) (for speed encoder)

C: out of variable range

(caused by ” Control ” - relations) (for control algorithms)

R: out of variable range

(caused by ” Run Car ” - relations) (for signal operations)

2)

[ Above Max D 1234 ] maximum value for selected parameter

D: out of fixed default range, S: out of variable range

(caused by ”Speed ” - relations) (for speed encoder)

C: out of variable range

(caused by ” Control ” - relations) (for control algorithms)

R: out of variable range

(caused by ” Run Car ” - relations) (for signal operations)

3)

[ Reset to Default ]

Fatal error of EEPROM - parameters (wrong or damaged EEPROM), reset all parameters.

2.6

Parameters

2.6.1

Contract (M – 3 – 1)

The adjustment of these parameters is explained in the starting up routine. Con Spe

[0.01m/s]

Con Nmot

[rpm]

Defined contract speed of the unit Do not confuse CON SPE with NOM SPE ! Required motor r.p.m. to reach contract speed

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Motor type

Sys Inert Encodertype

LoadW type

2LV avail. DDP

[s]

TOP FLOOR * FLOORS IN 1LS * MCB operat. BrakeSWtype

Motor Dir

Encoder Dir

2.6.2

Used motor type 500: OPT 630x1.6 GeN2 PMSM w. embedded magnets 501: OPT 1000x1.6 GeN2 PMSM w. embedded magnets 502: OPT 630x1.0 GeN2 PMSM w. embedded magnets 503: OPT 1000x1.0 GeN2 PMSM w. embedded magnets total system inertia should be preadjusted depending on the contract. Used Encoder type 2: Steg SinCos Stegmann SinCos encoder; 512 ppr; 2 traces 3: Heid SinCos Heidenhain “SSI” sine/cosine encoder; 512 ppr; 2 traces Using of Load weighing device 0: -noneno load weighing device available 1: 2-switch LW 2-switch load weighing device available 2: analog LW Analog load weighing device available Additional parameters for adjusting: see ”StaSto” -menu. 0: No 1: Yes DDP time (is set of default value 20s), has to be increased according nominal speed and rise if required Top position Number of floors in 1LS 0: Std. w. OCSS standard operation with OCSS (TCB) 1: INS w/o OCSS INS/ERO without OCSS connected 2: 2xM&B w. SW make&break contacts with additional SW or BR contact Note: for GeN2 this parameter is not changeable. 0: original 1: reversed profile direction and MCB speed direction encoding Has to be toggled when car starts into other than expected direction Changes polarity of MCB speed direction encoding vs. profile direction. Has to be toggled when “DRV: Encoder dir” message occurs.

Profile Parameters (M – 3 – 2)

A common speed profile is adjusted by setting of Con Spe. INS SPE NOM SPE REL SPE CRE SPE ACC DEC

Speed at inspection run (max. 0,63m/s) Nominal speed at constant run Releveling speed Creep speed Acceleration rate Deceleration rate

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2.6.3

Vane parameters (M – 3 – 3)

Are used to delay hoistway signals without mechanical adjustments. LV DLY UP

[mm]

Distance between the positive edge of the LV magnet and the stop of the car in up direction. If LV1 and LV2 are used, the inner LV zone is used. The value is valid for all LV zones of the unit. If the feature relevelling is used, LV DLY UP and LV DLY DOWN have to be identical.

LV DLY DOWN

[mm]

1LS DLY

[mm]

2LS DLY

[mm]

T_creep

[10ms]

Distance between the positive edge of the LV magnet and the stop of the car in down direction. The value is valid for all LV zones of the unit. If the feature relevelling is used, LV DLY UP and LV DLY DOWN have to be identical. Delay of the hoistway switch 1LS. If the deceleration is initiated by the limit switches 1LS a ”>” is displayed. The first normal run after an inspection run is a correction run and the deceleration is initiated by 1LS. 1LS DLY has to be adjusted that the creep time at a correction run is about 0.5 - 1 seconds. The deceleration rate of a correction run is always the maximum one and independent from the DEC value. Therefore 1LS DLY must not be modified after changing the deceleration rate for a normal run. Delay of the hoistway switch 2LS. If the deceleration is initiated by the limit switches 2LS a ”>” is displayed. The first normal run after an inspection run into 1LS is a correction run and the deceleration is initiated by 2LS. 2LS DLY has to be adjusted that the creep time at a correction run is about 0.5 -1 seconds. The deceleration rate of a correction run is always the maximum one and independent from the DEC value. Therefore 2LS DLY must not be modified after changing the deceleration rate for a normal run. Creep time for a normal run which is independent from 1/2LS DLY. The creep time and the creep time variations can be checked by the SVT Menu DATALOG (M-2-5). To avoid the error MLS : < Dec Dist, the minimum values of the creep time should be 200 to 300 ms.

2.6.4

Start - Stop Parameters (StaSto) (M – 3 – 4)

The sequence of operation during start and stop is explained in the Guide lines. PROF DLY [10ms] RMP DWN T2 [10ms]

delay from activating brake relay BY to start of speed profile Ramp down period. During this time the speed profile is reduced from creep speed to zero.

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Drop brake delay. The brake should become effective after the drive has stopped electrically. An experienced value is the same as the ramp down period. Electrical halt period. EL HLT PER [10ms] After the ramp down period the drive comes to final stop still powered by the inverter. The brake should become active during this period. DEMAG PER [10ms] >0: smooth demag period (current rampdown) after brake dropped = 0: motor current is switched off at start of demag period. For load weighing by 2 discrete LW switches, value is added 2sw LWcomp Empty *) to motor torque for ”empty” car (not used for GeN2) For load weighing by 2 discrete LW switches, value is added 2sw LWcomp Full *) to motor torque for ”full” car. Nominal full load of car in [kg] (e.g. 630 or 1000) FULL LOAD [kg] **) Total number of rubber pads where the cabin load is taken up TOTAL #of PADS **) (with and w/o load included load sensors) Number of load sensors #of LOAD SENSORS **) (a subset of "NO of RUB PADS"; see above) Nominal counterweight balance setting in [%] (e.g. 45) BALANCE [%] **) Correction factor for internally calculated load weighing comANALOG Lwcomp **) pensation torque. *) These values are visible only for Load W type = 1 **) These values are visible only for Load W type = 2 DRP BK DLY [10ms]

2.6.5

ENG VCB Parameters (ENG) (M – 3 – 5)

2.6.5.1 Motor Parameters (M – 3 – 5 – 1) The following parameters are set automatically by parameter "Motor Type" Nominal motor frequency specified by motor name plate Nominal phase to phase voltage specified by motor name plate Nominal phase current specified by motor name plate Mot Inom [A] *) Nominal synchronous rpm specified by motor name plate Mot Nnom [rpm] **) *) These values are masked out for predefined motor types **)These values are read-only and are set automatically for predefined motor types Mot Fnom Mot Vnom

[0.1Hz] **) [V] *)

2.6.5.2 Control Parameters (M – 3 – 5 – 2) SpC FNr [0.1Hz] SpC FN0 [0.1Hz]

Speed measurement filter bandwidth; used for speed >0 Speed measurement filter bandwidth; used for speed ~ 0

2.6.5.3 MotEqC Parameters (M – 3 – 5 – 3)

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Values are not applicable for predefined PMSM motor types