AFNZPxxx– DUALACE2 NEW GENERATION – User Manual Page 147/169
OUT MISMATCH XX (MDI/LED code = 15)
Cause:
This is a safety related test. Master μC has detected that supervisor μC is driving
traction motor in a wrong way (not corresponding to the operator request). The
hexadecimal value “XX” facilitates Zapi technicians debugging the problem.
Troubleshooting:
Checks the matching of the parameters between Master and Supervisor.
Ask for assistance to a Zapi technician.
If the problem is not solved, replace the logic board.