CP_a138 — Swcan Comms Ac Evse Faulted
Full alert identifier: CP_a138_swcanCommsAcEvseFaulted
Alert description
AC electric vehicle supply equipment (EVSE) communicating over single wire controller area network (SWCAN) reports that it has encountered an issue.
Potential impact
Charging does not start or is interrupted.
Set condition
The EVSE reports via SWCAN that it has entered the faulted state.
Clear condition
The EVSE reports via SWCAN that it is no longer in the faulted state, or the cable is disconnected.
Signals to check
These diagnostic fields are associated with CP_a138. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
CP Proximity
CP_
|
— |
FC Type
CP_
|
— |
Latch State
CP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of CP_a138.