DIRE1R_a041_sdcMIA
DIRE1R_a041_sdcMIA
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Semitruck
Description
Drive Inverter Warning: The Secondary Disconnect Controller (SDC) is not communicating to the Drive Inverter (DI), or there is an interface version mismatch. Service is needed.
Potential Impact
The Secondary Disconnect Controller (SDC) may not be monitoring potential drive unit failures.
Set Condition
The Secondary Disconnect Controller (SDC) is not communicating to the Drive Inverter (DI), or there is a mismatch between their interface version.
Clear Condition
The SDC resumes communication to DI and their interface versions match.