PCS_a103 — Pchg With Low Lv Detected
Full alert identifier: PCS_a103_pchgWithLowLvDetected
Alert description
PCS detected that the LV bus voltage enetered the foldback region during the HV bus precharge
Potential impact
This information is not available in the alert reference.
Set condition
This information is not available in the alert reference.
Clear condition
This information is not available in the alert reference.
Signals to check
These diagnostic fields are associated with PCS_a103. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Fault Present
PCS_
|
— |
Hv Bus Volt Max
PCS_
|
— |
Hv Precharge Target V
PCS_
|
— |
Lv Bus Current Max
PCS_
|
— |
Lv Bus Volt Max
PCS_
|
— |
Lv Bus Volt Min
PCS_
|
— |
Using Reduced Min Precharge Power Limit
PCS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS_a103.