DIR_a049 — Stator Sensor Diff
Full alert identifier: DIR_a049_statorSensorDiff
Alert description
Drive Inverter Warning: Stator sensor 2 bad
Potential impact
Stator sensor 1 will be used instead (if available)
Set condition
Abnormal temperature measurements from stator sensor 2
Clear condition
Stator sensor 2 returns to rational temperature measurements
Signals to check
These diagnostic fields are associated with DIR_a049. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Motor Current
DIR_
|
A |
Motor RPM
DIR_
|
RPM |
Stator Temp 1
DIR_
|
DegC |
Stator Temp 2
DIR_
|
DegC |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIR_a049.