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Interface between main computer and safety computer
Safety computer: wrong command parameter from function computer

Description
Effects on the driving operation
Possible causes
Place of action
Instruction
Setting conditions of the event
Test conditions of the event
Final function check
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Description

The safety computer has detected a wrong command parameter from the main computer during communication between the main computer and the safety computer.

Effects on the driving operation

Driving is not possible.

Possible causes

Internal fault of the main computer

Internal fault of the safety computer

Internal fault of the control unit

.

Place of action

No description available.

Instruction

Reload control unit software.

Clear event memory

Should the fault reoccur, please contact the VOITH customer service.

Setting conditions of the event

No description available.

Test conditions of the event

No description available.

Final function check

If the defective component cannot be clearly identified, you should try to reproduce the fault:

  • Reinstall the component in the vehicle.
  • Test the function.

After the fault has been eliminated, the following steps have to be carried out:

  • Conduct a test drive with function check.
  • Read out the fault memory.
  • Check the transmission for leaks.
  • Perform a final visual inspection.

These steps are necessary to ensure the entire vehicle functions.



© by Voith Turbo GmbH & Co. KG, S. Brunnengräber
send remarks to stefan.brunnengraeber@voith.com (documentation department)