DIRE1L_a244_mechSafeStateApplied
DIRE1L_a244_mechSafeStateApplied
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Semitruck
Description
Alert for software trigger of mechanical safe state two-phase disconnect device.
Potential Impact
The motor is permanently disabled.
Set Condition
Software detects a shorted semiconductor switch. The alert log signals provide detailed trigger algorithm info.
Clear Condition
Clears when low voltage (LV) power is removed from drive unit or a non-drive/drive cycle occurs