PCS2REXB_a091 — Dcdc Tx Winding Temp Too High
Full alert identifier: PCS2REXB_a091_DcdcTxWindingTempTooHigh
Alert description
The temperature of the thermal model for the DCDC transformer windings becomes too high
Potential impact
The maximum DCDC power may be reduced
Set condition
The temperature of the thermal model for the DCDC transformer windings rises above its set limit
Clear condition
The temperature of the thermal model for the DCDC the transformer windings falls below its clear limit
Signals to check
These diagnostic fields are associated with PCS2REXB_a091. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Dc Dc Model Tx Winding Coolant Flow Rate
PCS2REXB_
|
LPM |
Dc Dc Model Tx Winding Current
PCS2REXB_
|
A |
Dcdc Model Tx Winding Coolant Temp
PCS2REXB_
|
C |
Dcdc Model Tx Winding Temp
PCS2REXB_
|
C |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS2REXB_a091.