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AFDZP0BA – VCM Zapi 2uC - User Manual
23) M/S PAR CHK MISM
Cause:
Parameters are saved both in the master Eeprom and in the slave Eeprom.
The two non-volatile memories must contains the same parameter values
and they are compared periodically. If a difference is found, this alarm is
raised. This alarm does not inhibit machine operation but default parameters
are used.
Troubleshooting:
Try to save again the parameters.
If the fault continues when the key switch is re-cycled, replace the board.
24) PARAM TRANSFER
Cause:
Parameters are saved both in the master Eeprom and in the slave Eeprom.
The two non-volatile memories must contains the same parameter values
and they are compared periodically. If the master is not able to transfer the
parameters to the slave, this alarm is raised.
Troubleshooting:
Try to save again the parameters.
If the fault continues when the key switch is re-cycled, replace the board.
25) CHECK UP
Cause:
This is just a warning to call for the time programmed maintenance.
Troubleshooting:
It is just enough to turn the CHECK UP DONE option to level ON after the
maintenance is executed.
26) NO CAN MSG. C
Cause:
No CAN message from traction controller
Troubleshooting:
Check the CAN connection on traction controller side. Verify that the traction
communicates on CAN bus
27) NO CAN MSG. 6
Cause:
No CAN message from EPS.
Troubleshooting:
Check the CAN connection on steering controller side. Verify that the
steering communicates on CAN bus
28) NO CAN MSG. 10
Cause:
No CAN message from DISPLAY
Troubleshooting:
Check the CAN connection on display side. Verify that the display
communicates on CAN bus
29) CAN BUS DISPLAY
Cause:
The key relay driven by display is open
Troubleshooting:
Check the relay.
