DIF_a056 — Ambient OT
Full alert identifier: DIF_a056_ambientOT
Alert description
Drive Inverter Warning: Ambient over temperature
Potential impact
No direct impact. Could damage drive inverter if temperature is continuously too high.
Set condition
Ambient temperature (refer to pcbTemp) exceeds upper temperature threshold
Clear condition
Ambient temperature drops below upper temperature threshold
Signals to check
These diagnostic fields are associated with DIF_a056. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Pcb Temp
DIF_
|
C |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIF_a056.