DIRER_a073 — Motor Speed
Full alert identifier: DIRER_a073_motorSpeed
Alert description
The Drive Unit resolver (motor speed sensor) has detected the motor exceeding typical speed.
Potential impact
The motor is exceeding typical speed. The motor and Drive Unit may not function as expected.
Set condition
The Drive Unit resolver has detected the motor exceeding typical speed. The rotor or rotor shaft may have a condition affecting functionality.
Clear condition
The resolver no longer detects the motor exceeding typical speed.
Signals to check
These diagnostic fields are associated with DIRER_a073. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Motor Speedrpm
DIRER_
|
RPM |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIRER_a073.