Brake Dynamometer Series Bsa 43Xx; Warnings; Faults; Side Slip Tester Sdl - Bosch BSA 43 Series Original Instructions Manual

en 70 | BSA 43xx | Fault procedure
9.4

Brake dynamometer series BSA 43xx

9.4.1

Warnings

Explanation
Error
1 Vehicle on set of rollers when switched on
2 Front left scales sensor cable break
3 Rear left scales sensor cable break
4 Front right scales sensor cable break
5 Rear right scales sensor cable break
7 Zero point too high – left braking force sensor
8 Zero point too high – right braking force sensor
9 Zero point too high – front left scales sensor
1 0 Zero point too high – rear left scales sensor
1 1 Zero point too high – front right scales sensor
1 2 Zero point too high – rear right scales sensor
1 3 Zero point too high – pedal force sensor
1 4 Different position of slip rollers in automatic / super
automatic mode
1 5 Not possible to store measurement
1 6 Direction reversal not supported by power box
9.4.2

Faults

Explanation
Error
1 Left braking force sensor cable break
2 Right braking force sensor cable break
3 Left wheel slip roller cable break
4 Right wheel slip roller cable break
5 Left slip roller cable break
6 Right slip roller cable break
7 Amplifier defective – left wheel slip roller
8 Amplifier defective – right wheel slip roller
9 Amplifier defective – left slip roller
1 0 Amplifier defective – right slip roller
1 1 Slip roller spring broken
1 3 Sensor defective – left slip roller
1 4 Sensor defective – right slip roller
1 5 Write error in configuration memory (EEPROM)
of tester
16 Vehicle in the rollerset when the test program starts
17 Motor controlling faild
9.5

Side slip tester SDL 410

9.5.1 Warnings
Explanation
Error
Zero point invalid – toe sensor
1
9.5.2 Faults
Explanation
Error
Toe sensor cable break
1
Amplifier defective – toe sensor
2
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1 691 606 210 2015-07-29
9.6

Chassis tester SDL 43x

9.6.1 Warnings
Explanation
Error
Vehicle on chassis tester when switched on
1
Zero point too high – left scales sensor
2
Zero point too high – right scales sensor
3
Measured values invalid
4
No valid data available
5
No vehicle on chassis tester
6
Measured value buffer overflow
1 0
Power box temperature exceeded
1 1
Wait approx. 30 minutes before continuing with
measurement. Keep measurement cycles as short
as possible.
Filing error
1 5
With SDL 435 additionally:
Explanation
Error
Temperature exceeded – left motor
1 2
Temperature exceeded – right motor
1 3
Communication problem with frequency converter.
5 0
Operation no longer possible.
Initialization error: No valid baud rate found. Operation
5 1
no longer possible.
!
To protect the motors of the chassis tester against
overheating, the software terminates operation of
the device as soon as the set running time (stan-
dard = 180 sec) is exceeded. Renewed switch-on is
possible. Always heed the information in the product
description.
!
Temperature monitoring SDL 435 V2 (optional)
If equipped with temperature monitoring (tempera-
ture sensors at motors), the device can no longer be
switched on as of a motor temperature of 90 °C. The
motors must first be allowed to cool down to 60 °C.
9.6.2 Faults
Explanation
Error
Left scales sensor cable break
1
Right scales sensor cable break
2
Robert Bosch GmbH