DIREL_a053 — Unexpected Latch State
Full alert identifier: DIREL_a053_unexpectedLatchState
Alert description
Drive Inverter Warning: Hardware latched fault response in an unexpected state
Potential impact
In the event of a sudden LV loss at speed, latched fault response may not match expectations, exposing drive unit to unexpected torque
Set condition
Measured latched fault response does NOT match with expected request from DI
Clear condition
Measured latched fault response matches with expected request from DI
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIREL_a053.