EPASTS_a136 — Ft Electrical Angle Qf
Full alert identifier: EPASTS_a136_ftElectricalAngleQf
Alert description
This alert is reported by the FrequencyTransformer_R12 (FT) component when the electrical angle QoS is Substitute Value or Error and RotorPositionAge tolerance time elapsed. This diagnostic compares the 2 local RPSs, and compares the local RPSs and the remote one. If no RPS is available or it is not decidable which RPS is usable, it signals this.
Potential impact
Unreliable absolute steering position provision qualifier. Virtual End Lock deactivation.
Set condition
Electrical angle QoS is Substitute Value or Error and RotorPositionAge tolarence time elapsed.
Clear condition
Electrical angle QoS is Reliable.
Signals to check
These diagnostic fields are associated with EPASTS_a136. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Debug Info
EPASTS_
|
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Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTS_a136.