DIR_a133 — Capacitor OT
Full alert identifier: DIR_a133_capacitorOT
Alert description
The Drive Inverter (DIx) has detected the capacitor is over temperature.
Potential impact
The flow of current between the capacitors and DIx may not function as expected.
Set condition
DIx has detected the capacitor is over temperature. The pack contactors may have a condition affecting functionality.
Clear condition
The DIx no longer detects the capacitor being over temperature.
Signals to check
These diagnostic fields are associated with DIR_a133. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Bad Value 1
DIR_
|
C |
Bad Value 2
DIR_
|
C |
Capacitor Temp
DIR_
|
C |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIR_a133.