Event 5128
Qualified person
Event message:
Control Failure in Battery Pack #X Contactor
Explanation:
During the control of the switching operation (Close/Open), the system did not receive the correct status feedback signal from the main contactor or pre-charge contactor of battery module X# within the specified time, resulting in a failure of the control process. The system subsequently entered an error state.
Corrective measures:
Execute a stop command via the system interface to ensure that the module affected and the entire system are in a safe state.
Contact the Service.