PCS2REXB_a132 — Microgrid Droop Detected
Full alert identifier: PCS2REXB_a132_microgridDroopDetected
Alert description
The Power Conversion System (PCS2) detects the microgrid frequency droops below its nominal level indicating microgrid is under heavy load
Potential impact
AC charging power will be temporarily limited depending on the droop level to reduce the load on the microgrid
Set condition
The PCS2 ECU detects the microgrid frequency droops below its nominal level
Clear condition
Microgrid no longer detected
Signals to check
These diagnostic fields are associated with PCS2REXB_a132. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
L 1 N Grid Voltage
PCS2REXB_
|
V |
L 2 N Grid Voltage
PCS2REXB_
|
V |
L 3 N Grid Voltage
PCS2REXB_
|
V |
Current Limit
PCS2REXB_
|
A |
Grid Frequency
PCS2REXB_
|
Hz |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS2REXB_a132.