BMS_a086_SW_FC_Contactor_Mismatch
BMS_a086_SW_FC_Contactor_Mismatch
Alert Information
Category
Battery
Severity
critical
Live Incidence Rate
<0.01%
Models
Model 3Model YModel SModel X
Description
The battery management system (BMS) detects a mismatch between actual and commanded fast charge (FC) contactor set state. .
Potential Impact
DC charging is terminated.
Set Condition
High voltage processor (HVP) comms are ok and fast charge contactors were closed and fast charge contactors are now open / opening and BMS_fcContactorRequest has remained closed.
Clear Condition
HVP_fcContactorSetState is correct for the current BMS_fcContactorRequest.