SDCR_a015 — Phase V Irrational
Full alert identifier: SDCR_a015_phaseVIrrational
Alert description
Secondary disconnect controller (SDC) phase voltage sensors are providing irrational values.
Potential impact
Pyro disconnect may not function as expected.
Set condition
At least one phase voltage measurement remains low while voltage should be constantly switching between low and high.
Clear condition
All phase voltage measurements are within rational / expected range.
Signals to check
These diagnostic fields are associated with SDCR_a015. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Di Switching Pin
SDCR_
|
— |
Reason V Phase Shorted High
SDCR_
|
— |
Reason V Phase Shorted Low
SDCR_
|
— |
V Bat
SDCR_
|
V |
Va
SDCR_
|
V |
Vb
SDCR_
|
V |
Vc
SDCR_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of SDCR_a015.