Gba26800bbi Fc1 Service Pandel Board-2 (2)

OTISCentral & East Europe Area

FOD BERLIN

FIELD COMPONENT MANUAL

Service Panel Board

Guide Lines

Part: 4 – D1

No.: GBA26800BB,B)&�

Vintage: 01 / 1

Page: 1 / 22

Date: June 16, 2000

Service Panel Board

Guide Lines

Copyright 2000, OTIS GmbH & Co. OHG Berlin.No part of this document may be copied or reproduced in any form or by any means withoutthe prior written consent of OTIS GmbH & Co. OHG.

Authorization Date D1:

Running on PCB: GBA 26800 BB

Software Version: GAA 30338 AAC

Document Revision :

Date Author Page Comment21.02.2000 W. Schoppa 1-20 Original Version16.06.2000 W. Schoppa 1-21 new SW ...AAC


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0 SPB Quick Reference Guide................................................................... 4

1 Introduction .............................................................................................. 5

2 Abbreviations ........................................................................................... 5

3 Board View and Function Overview....................................................... 6

4 User Interface ........................................................................................... 7

4.1 Connectors.................................................................................................................. 74.1.1 Appropriate connectors ...................................................................................... 74.1.2 Connectors with signal description ..................................................................... 8

4.2 Address Microswitches.............................................................................................. 11

4.3 Alive LED´s................................................................................................................ 11

4.4 Status LED´s ............................................................................................................. 12

4.5 Battery Charge Circuit ............................................................................................... 134.5.1 Fuse ................................................................................................................. 134.5.2 Battery Charge Display .................................................................................... 13

4.6 Hall Temperature Sensor (HTS)................................................................................ 13

4.7 Buttons ...................................................................................................................... 144.7.1 Normal Functions ............................................................................................. 144.7.2 Extended Functions.......................................................................................... 154.7.3 REM Service Button ......................................................................................... 17

4.8 Door Zone Indicator................................................................................................... 17

4.9 Contract Speed Indicator........................................................................................... 18

4.10 Car Position Indicator .......................................................................................... 18

4.11 Car Speed and Direction Indicator ...................................................................... 19

4.12 Buzzer (Limit audible indicator) ........................................................................... 20

5 Communication Check .......................................................................... 20

6 Internal Functions.................................................................................. 20

6.1 SPB RSL-messages to TCB ..................................................................................... 20

6.2 Encoder Operation .................................................................................................... 21

6.3 Check Of Parameters................................................................................................ 21

6.4 Parity Error At Serial Communication (Error # 14)..................................................... 21

6.5 Checksum Error (Error # 14) ..................................................................................... 21


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7 Restrictions ............................................................................................ 22

8 Handling Precautions ............................................................................ 22


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1 2 3 4 5 6

ON

0 SPB Quick Reference Guide

Address: 62 Adjustment:

Button-Field: Error-Codes:

Battery Charge Display:

ChargeActionStates

Pre-chargequalification

Fast charging Maintenancecharging

Battery absentor over-voltagefault

Chargepending

(temperatureout of range)

Charging fault

LED 1 ✷ ● ❍ ❍ ✕ ✕

LED 2 ❍ ❍ ● ❍ ✕ ✕

LED 3 ❍ ❍ ❍ ● ✷ ●

Important Parameter-Setup:

TCB: M-1-3-1 Install M-1-2-1 events-07 SPB-01 System TOP / BOTTOM-04 Drive SPEED

1514 serial com: parity or checksum failure13 received out of range parameters from TCB12 Three EncoderA Faults; stored in E2Prom11 Battery Mode10 HTS active9 DZI failure8 Overspeed was reached

7 Serial communication lost6 RSL communictaion lost5 Battery Failure4 E2prom Failure3 measured direction doesn’t match dictated dir.2 Encoder B failure1 Encoder A failure0 n.a.

CHCCCTL

DDOCCBL

REBRTB

REMNUR

RRB

SpeedComm.Status

ErrorCode

Temp.

- -

-directSDI

-&Release ofsafety gear

&OS reset

&

onlyGIEN 99


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1 Introduction

The Service Panel Board (SPB) is the man machine interface of the Traction Control Board(TCB) which is located in the landing door frame (E & I Panel) of machineroomlesselevators (GIEN 99 / G N 2). It is used to perform diagnosis and rescue operations of asingle car.

The communication with the TCB will be done via the Service Tool Interface and theRemote Serial Link (RSL).

On board circuits allow interfacing to speed / direction-encoder and door zone informationsignals.

Two 9 poles Sub-D connectors are provided for communication Service Tool /TCB, MCB_II.

Battery Charge and auxiliary REM box functions are integrated.

The RSL is used for the power supply of the SPB.

The SPB is available in only one assembly version: GAA26800BB.

This document is valid for GIEN 99 and G N 2. The differences are marked.

2 Abbreviations

SPB Service Panel BoardE&I Panel Emergency and Inspection Panel

TCB Traction Control BoardMCB Motion Control BoardSVT Service ToolRSL Remote Serial LinkSDI Speed Direction IndicatorDZI Door Zone IndicatorPI Position Indicator

REM Remote Elevator Monitoring System

©

©


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3 Board View and Function Overview

buttons andstatus LED´s

REM service buttonand status LED

test-button for EPOand status LED

GIEN 99:P11 not usedGeN 2:Electrical BreakInterface

RSL (in) Battery DZ, REB Phone In

Phone In

Phone Out

REM SVT In

REM SVT Out

REM button andstatus LED interface

Encoder A Encoder Bfrom TCB from MCB

Faston PEESD-Protection

P2 P3 P4P5

P6

P7

P8

P12 P13

Battery Mode

P14

P15 P16

P17

P10

P9

Address switches

Battery ChargeStatus Display

P11

Contract Speed Indicator

Buzzer

Service ToolPlug for MCB

Service ToolPlug for TCB

Alive LED´s

Status LED´s

Door Zone Indicator

Car Position Indicator

Car Speed andDirection Indicator

Fuse 3AT

Hall TemperatureSensor


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4 User Interface

The SPB has the following features:

• Provides LED´s of TCB

• Provides inputs (buttons) to TCB

• Provides Service Tool plugs for MCB and TCB

• Car position indicator in both normal and battery power mode

• Car speed and direction indicator in both normal and battery power mode

4.1 Connectors

4.1.1 Appropriate connectors

External connections to the Service Panel Board are made with WAGO male and femaleconnectors with cage-clamp spring.In addition for REM interface the external connections are made with modular Plugs fortelephone application.See table below for appropriate OTIS Part No.

LocationCage_Clamp Spring

AWG 26-12 (0.08-1.5mm2)OTIS Part No.

Connector Type

P2, P5 GAA447FG2WAGO Order No.: 721-104/026-047

Female, 4-pins / 5mm pin-spacing

P3 GAA447FG3WAGO Order No.: 721-106/026-047


P4 GAA648J1WAGO Order No.: 721-103/008-000/051-000


P10 GAA447FG6WAGO Order No.: 721-105/026-047


P11 GAA447GL5WAGO Order No.: 721-603/000-034

Male, 3-pins / 5mm pin-spacing

P12, P13 GAA447GL1 WAGO Order No.: 721-604/000-033

Male, 4-pins / 5mm pin-spacing

P6 - P9 -.- 6-pins phone-plug

P14, P17 Crimp-Snap-In Contact AMP type: 925367-5; code-pin AMP type: 926519-2

Male,10-pins / 2.54mm pin-spacing


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4.1.2 Connectors with signal description

Bird´s view of connectors:

P2:4 + 3: power supply for SPB

P3:3 + 4: reserved for future application

P5 or P6 has to be connected

Remote Serial Link (IN)

P2 Signal Type

4 VRS Input

3 Gnd Input

2 L2 Data

1 L1 Data

Battery

P3 Signal Type

6 GND(HL2)

Output

5 Load Output

4 Thermistor+

---

3 Thermistor-

---

2 Battery - Input

1 Battery + Input

DZ / REB

P4 Signal Type

3 REB Output

2 DZ - ---

1 DZ +(DZI)

Input

Phone Line (IN)

P5 1 2 3 4Signal PL_2 PL_3 PL_4 PL_5

Type input input input input

Phone Line (IN)

P6 Signal Type

1 PL_1 ---

2 PL_2 Input

3 PL_3 Input

4 PL-4 Input

5 PL_5 input

6 PL_6 ---


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P12:1 / P13:1 Normal mode = 14 VDC GIEN 99: P13: 1 / 2 / 4 is connected Battery mode = 10-14 VDC GeN2: only P13:4 is connected

Phone Line (OUT)to REM

P7 Signal Type

1 PL_1 ---

2 PL_2 Output

3 PL_3 Output

4 PL-4 Output

5 PL_5 Output

6 PL_6 ---

REM SVT (IN)

P8 Signal Type

1 1 ---

2 2 Input

3 3 Input

4 4 Input

5 5 Input

6 6 ---

REM SVT (OUT)

P9 Signal Type

1 1 ---

2 2 Output

3 3 Output

4 4 Output

5 5 Output

6 6 ---

REM Button andStatus LED

P10 Signal Type

1 LED + Input

2 LED - Input

3 Servicebutton

Output

4 Servicebutton

Output

5 n.c. ---

Electrical BreakInterface

P11 Signal Type

3 Vout9-14VDC

Output

2 Start15VDC

Input

1 Enable9-14VDC

Output

Only for GeN2

Encoder A

P12 4 3 2 1Signal signal Shield GND +14VDC

Type input Output Output

Encoder B

P13 4 3 2 1Signal signal Shield GND +14VDC

Type input Output Output


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From TCB

P14 2 4 6 8 10Signal Vcc TXA RXB GND PE

Type Output Output Output

1 3 5 7 9Signal Vcc TXB RXA GND n.c.


From MCB_II

P17 2 4 6 8 10Signal Vcc TXA RXB GND PE


1 3 5 7 9Signal Vcc TXB RXA GND n.c.


SVT Plug for MCB II

P16 Signal Type Signal Type

1 Vcc Output6 Vcc Output

2 Vcc Output

7 TXA Input

3 TXB Input

8 RXB Output

4 RXA Output

9 GND

5 GND

SVT Plug for TCB

P15 Signal Type Signal Type

1 Vcc Output6 Vcc Output

2 Vcc Output

7 TXA Input

3 TXB Input

8 RXB Output

4 RXA Output

9 GND

5 GND


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1 2 3 4 5 6

ON

4.2 Address Microswitches

The default address is 62 (see also document RSL Standard I/O-List 1003 - 1006).Adjustment:

(preadjusted at OTIS Berlin)

4.3 Alive LED´s

General: The states of LED´s will be defined as follows:

❍ LED off● LED on✷ LED is blinking✕ undefined (LED on or off)

Three LED´s are used to display the functionality of the system.

LED´s Status Signals Description

❍ SPB does not receive any message from TCB. SVT communication not working

● Not definedCOM_OK

✷ TCB is sending messages to SPB, SVT communication is established

❍ SPB Software is not running

● SPB Software is not runningSPB_OK

✷ SPB local software is properly running, self test passed

❍ SPB supplied from line

● SPB supplied from battery (power-fault mode)BAT_MODE

✷ Not defined


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4.4 Status LED´s

The state off the following LED´s are defined by the Traction Control Board and are trans-mitted serial via Service Tool interface. These optical devices can be switched off, on orblinking:

LED´s Status Signals Description

BC ❍ Not used (Brake Current Detection)

MP ❍ Not used (Motor Protection)

GRP/J ❍/● No Group function / Group function okayno status of J-Relay

● Normal ModeNOR

❍ NAV, DTO, DTC, ATT, CHC, EFO, EFS, ISC, drive-fault

● Inspection Mode (TCI or ERO operated)INS

✷ TCI-Lock function active ( Leave Top of Car Procedure )

ES ● Emergency Stop

DW ● Door Wing (Hoistway door contacts closed)

DFC ● Door Fully Closed (Safety chain closed)

DOL ● Door Open Limit ( front or rear ) reached

DOB ● Door Open Button(Door Reversal Device ( front or rear ) is operated)

Sta

tus

LED

´sDZ ● Door Zone active

NURF ● Emergency Power Test

CHCS ● Cancel Hall Call Switch

DDO ● Disable Door Operation

CCTL ● Car Call to Top Landing

CCBL ● Car call to Bottom Landing

RTB ● Remote Tripping Button (active)

RRB ● Remote Resetting Button active

REB - Common Button for RTB & RRB

REM ❍ Out of Service Button (not active)

Sta

tus

LED

´s o

f but

tons

A description of these LED´s can also be found in the TCB documentation.

The TCB must take care that short pulses of its inputs (e.g. interruptions of DFC) areenlarged to a minimum pulse length of 200ms so that the SPB can display these pulses.


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4.5 Battery Charge Circuit

4.5.1 Fuse

The Fuse 3,15 AT (T means inert tripping characteristic) is located between thebattery charge circuit and the battery.

OTIS Parts Directory No. Released Manufacturers Order No.

GO 375 AF24Schurter

ELUEFEN

0034.3122179120/3.15A65.009.3150

4.5.2 Battery Charge Display

ChargeActionStates

Pre-chargequalification

Fast charging Maintenancecharging

Battery absentor over-voltagefault

Chargepending

(temperatureout of range)

Charging fault

LED 1 ✷ ● ❍ ❍ ✕ ✕

LED 2 ❍ ❍ ● ❍ ✕ ✕

LED 3 ❍ ❍ ❍ ● ✷ ●

4.6 Hall Temperature Sensor (HTS)

Every 1.1 seconds the environment temperature of the SPB are measured from 0° to 70°Celsius. Higher temperature are displayed as 70° and lower temperature are displayed as0°. The displayed solution is 1° Celsius. If the measured temperatur will be higher than theparameter MaxTemp, the HTS error are transmitted via RSL to the TCB.

If the building temperature gets too high, the Flat Ropes and the controller might getdamaged. To avoid continued normal operation with high temperature the following featurehas been implemented:

A sensor mounted on the SPB measures the temperature in the E&I Panel. If the tempera-ture is higher than defined by parameter MaxTemp, the HTS error are transmitted via RSLto the TCB and the the car will go into DBF (Drive and Brake Fault) mode:• The doors are opened.• The car is taken out of service (no calls allowed).• REM alarm is sent (OOS and HTS (in future available))• Event “0601 SPB:TempHTS” is logged (TCB M-1-2-1-Go on)• Blinking message “SPB: HTS” appears in the status menu of the TCB


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4.7 Buttons

The SPB detects when a button is pressed and sends a message to the TCB. The corre-sponding LED is switched when the appropriate message is received from the TCB.

The buttons and their appropriate LED´s have the following generic behavior:

• Button-X is pressed

• Send “Button-X pressed” message to TCB

• LED-X is turned on when the “LED-x turn on” message is received from the TCB

4.7.1 Normal Functions

Buttons Signals Description Type Remark

CCBL Car Call to Bottom Landing Push

CCTL Car Call to Top Landing Push

CHCS Cut Hall Call Switch Toggle

DDO Disable Door Operation Toggle

NURF Emergency Power Test Toggle Press this button to start EPO mode.Press again to switch to normal mode.

REB Remote Enabling Button Shift

REB & RTB Remote Tripping Button Push For GIEN99 and GeN2

REB & RRB Remote Resetting Button Push Only for GIEN 99

RRB or RTB are only accepted if REB is pressed simultaneously.


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4.7.2 Extended Functions

In addition to the above buttons there are some more functions which allow the user todisplay some information and failure codes about the SPB itself. The failure codes will notbe transmitted to the TCB, only the quantity (see TCB M-1-2-1 events).

Signals Description Buttons Type DIS1 DIS2 Description

Environment temperature of theSPB REB & CCBL Push HTS Temperature in degrees

celsius (1°C steps)

Display communication status REB & CCTL Push

S rS -- -

SVT and RSL workingSVT is working, but not RSLNo communication

REFMERGEFORMAT

Display current error code REB & DDO Push The error code with the highestpriority will be displayed on thePIThe SDI is used to display multi-ple error codes.See 4.7.3 Error Codes fordetails.

Display speed REB & CHCS Push

1 2

example:

1.2m/s

Display unfiltered speed anddirection on SDI

REB & NURF Push

Display SPB Software Version-No. RTB & RRB Push 2 8

2 93 03 13 23 3etc.

G28 30338 AAA (GAA30338AAA)(G28 only GIEN99)G29 30338 AABG30 30338 AABG31 30338 AAB (GAA30338AAB)G32 30338 AACG33 30338 AAC (GAA30338AAC)

The display (7-segment) is notable to show letters likeGAA..., GBA... etc.

DIS1 and DIS2 is normally used for the Car Position.


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4.7.2.1 Error Codes

The following picture explains how the errors will be displayed on the SDI:

This table gives an overview about all possible errors, their priority and a brief description.

Priority Display Description- - no error

1 (highest) 01 no signal from Encoder A2 02 no signal from Encoder B3 03 measured direction from encoders does not match direction information from TCB4 12 Three Encoder A Faults; stored in E2PROM5 09 DZI failure6 08 overspeed was reached7 07 Serial communication lost8 06 RSL communication lost9 05 Battery failure10 04 E2PROM failure11 10 HTS active12 11 Battery Mode13 13 Received out of range parameters from TCB14 (lowest) 14 Serial com: parity or checksum failure

Causes of SPB_Fault at TCB:

• Error # 1, encoder A failure (only ...AAA/...AAB)• Error # 2, encoder B failure (only ...AAA/...AAB)• Error # 4, E2Prom failure• Error # 5, battery failure• Error # 12, 3 encoder A failure• Error # 13, received out of range parameters from TCB• Error # 14, checksum compare fails 3 times (since ...AAC)

1514 serial com: parity or checksum failure13 received out of range parameters from TCB12 Three Encoder A Faults; stored in E2PROM11 Battery Mode10 HTS active9 DZI failure8 Overspeed was reached

7 Serial communication lost6 RSL communication lost5 Battery Failure4 E2prom Failure3 invalid delay between both encoder signals2 Encoder B failure1 Encoder A failure0 n.a.


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Conditions for lifting the brake via BRE (Rescue Operation):

• Error # 11 is on, the SPB is in battery mode Å controller (TCB) is off• Error # 6 is on, no RSL communication Å controller (TCB) is off• Error # 7 is on, no serial communication Å controller (TCB) is off• Error # 4 is off, E2PROM works fine (since ...AAC)• Error # 12 is off, encoder A works fine• Error # 13 is off, all parameters are in range• Error # 14 is off, checksum compare works fine (since ...AAC)

4.7.3 REM Service Button

With REM III E.V.:

The REM – Service button is connected to P10.3 and P10.4 on the SPB.P10.3 has to be connected to LK2.1 and P10.4 to LK2.2 on the REMIII PCB.The Service LED is connected to P10:1 and P10:2 on the SPB.P10.1 has to be connected to J6_LED+ and P10:2 to J6_LED- on the REM PCB.The connector LK2 is only available on the A_A26800ACL REMIII E.V. board.

With REM 5.0:

The REM – Service button is connected to P10.3 and P10.4 on the SPB. P10.3 has to beconnected to DI6+ and P10.4 to DC1+ on the REM 5.0 PCB. A bridge is connected at themaster between DC1- and DI6-.P10.1 has to be connected to DO2+ and P10:2 to DO2- on the REM PCB.

4.8 Door Zone Indicator

LED descriptionDZ door zone

The DZ LED is activated when either the DZ signal from TCB is received or the batterybacked DZI sensor is active.

Normal operation:The DZ LED is activated if- the DZ-Signal from the TCB is received or- the DZI-signal (P4:1) is activated.


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4.9 Contract Speed Indicator

LED descriptionCON SPEED Contract Speed Indicator

The CON SPEED LED is activated when the Contract Speed is reached.The activation of the LED is dependent on the 2 Parameter (TCB):

adjustment example

Menue: M-1-3-1-4 CON SPE 100 (1m/s)

M-1-3-1-7 SPE RNG 20 (+/- 20cm/s)

At overspeed the Contract Speed Indicator is flashing (here: > 1,2m/s).

4.10 Car Position Indicator

Two 7 segment LED´s (DIS1 and DIS2) are used to display the current car position; BottomFloor is zero as known from the Service Tool.

The Service Panel Board (SPB) counts the position at the rising edge of DZ. It uses theSpeed Direction Indicator (SDI) information to determine whether the position is countedupward or downwards.

Each time the Traction Control Board (TCB) sends a valid position information, the SPBadjusts its own position information. This ensures that both positions will not differ.

If the Car Position Indicator is blinking, a failure has occurred(see 4.7.2 Extended Functions).

LED is activated at 0,8 – 1,2m/s½


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4.11 Car Speed and Direction Indicator

The current car speed, direction and the door zone indicator (DZI) are displayed at the SPBin normal mode and in battery mode (i.e. the de-energized elevator is moved by lifting thebrake). The display consists of 8 green LED´s for upwards direction and 8 red LED´s fordownwards direction.

The SPB calculates the speed and direction information from two 90° phase shifted signalsprovided by two rescue encoder mounted at the governor (Gien99) or integrated in themachine (GeN2). The parameter ‘ENCODER’ represents the distance of a moving car be-tween two pulses of encoder A. The SPB can calculate the speed as a result of the distancedivided by the time between two pulses.

All SPB configuration parameters are stored on the TCB. At each TCB startup they arecopied to the SPB and stored in an E2PROM on the SPB if they have changed. The SPBconfiguration parameters can be changed on site using the SVT in the TCB configurationparameter setup menu.

The scaling of the car speed LED´s is adjustable by the parameter SDI-MAX:

If the car speed exceeds SDI-MAX (typically 0.3 m/s) then the appropriate SDI-LED´s areblinking.

UP

DOWN

> 0 m/s

= SDI-MAX

LED1

LED8

SPEED DIRECTION INDICATOR

CON SPE


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Remark: Encoder A is responsible for the speed measurement. Encoder B is responsible for the detection of moving direction.

4.12 Buzzer (Limit audible indicator)

The buzzer is used for rescue purposes where the mechanic lifts the brake by operating abrake release handle. During these movements a maximum speed of SDI-MAX(responsible parameter TCB M1-3-1-7 <Service> SDI-Max) must not be exceeded. Thebuzzer will sound as soon as the speed exceeds the limit.

The buzzer will also sound when the car reaches a doorzone (DZI is used).

During a learn run of the drive (the learn run is for the TCB a uncontrolled run) the buzzersounds for the duration of the learn run.

It must be ensured that the buzzer does not sound during Normal or Inspection runs.Therefore the TCB sends a BuzzerDisable message when a controlled run will follow. Thebuzzer will be disabled until the car stops again.

5 Communication Check

The TCB sends the COM-OK Message every 2 seconds so that the SPB can detectwhether the SVT-communication is properly working.

The SPB sends a RSL-Check Message every 2 seconds which must be answered within 2seconds by TCB. This enables SPB to detect whether the RSL communication is function-ing.The result of this check is displayed when the user presses the appropriate Service Button(see chapter REFMERGEFORMAT4.7 Buttons)

6 Internal Functions

6.1 SPB RSL-messages to TCB

The underlined messages are the default-messages which are sent if no other event occurs.

HTS: Hall Temperature Sensor is active Å temp > SPB-Temp (Parameter TCB) Hall Temperature Sensor is inactive Å temp < SPB-Temp (Parameter TCB)The message “SPB-Fault” can not be sent until this sensor is inactive.

SPB-Fault: SPB detected a malfunction; the message “Default” can not be sent until this malfunction has been removed. (event logging TCB: 0600: SPB-Alert)

Default: This message is sent if no other event is currently active.


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6.2 Encoder Operation

With encoder A failure (speed detection) brake release operation shall be prohibited if thefault is present during 3 consecutive normal runs (not required for ERO runs).

After error detection a SPB alert is send to the TCB (event logging TCB: 0600: SPB-Alert).

The condition will be latched in E2PROM even during power failure.

6.3 Check Of Parameters

All Parameters transmitted via TCB shall be checked on allowed ranges. If a range isexceeded the parameter is omitted and has to be resent. After 3 unsuccessful request thebrake will be disabled and a alert will be send to the TCB via RSL.

If all parameters are not in their range, the brake can not be opened. That means you cannot rescue with a new SPB (spare part) before the SPB did not get valid parameters from aTCB (on example: on a power fail it make no sense to change the SPB).

6.4 Parity Error At Serial Communication (Error # 14)

(since AAC): If during a messages a parity error happens, the complete message will beignored. This error will be locked for two seconds. If the serial communication is interrupted /connected during sending one byte (high possibility), you will see the parity error for a shorttime.

6.5 Checksum Error (Error # 14)

(since AAC): If one or all parameters will sent from the TCB (since GAA30084AAC), theTCB sends a 12 bit checksum too. Only after receiving of this checksum the SPB willcalculates their own checksum and compares it with the received one. If the compare fails,the error 14 will be locked for two seconds and all parameters and the checksum willrequested one more time. If this fails for three times, the error will be locked until the serialcommunication will be interrupted (TCB / controller off) for more than six seconds or theSPB will be restarted. Additional a SPB_Fault will be transmitted and lifting the break viaBRE will be disabled.

Hint for error detection:Parameters which are out of range will be ignored by the SPB. Of this cause the checksumcompare must fail. So first remove error # 13 (parameters out of range).


FOD BERLIN


Service Panel Board

Guide Lines

Part: 4 – D1


Vintage: 01 / 1

Page: 22 / 22

Date: June 16, 2000

7 Restrictions

Communication from TCB to SVT and REM is possible even when the SPB is powereddown (battery backup failure).

8 Handling Precautions

ESD sensitive components are present on the board. Handle and install the board in anESD protected environment.

Documents

Gba26800bbi Fc1 Service Pandel Board-2 (2)