Model Y

EPASTS_a077 — Dm Deadline Violation

Full alert identifier: EPASTS_a077_dmDeadlineViolation

Alert description

This alert is reported by the DeadlineMonitor_R12 (DM) component if the elapsed time between two runnable calls is out of the tolerated range, then Safety Reset is initiated.

Potential impact

EPAS reset

Set condition

EPAS application operating system monitor detected runnable timeout on Core0.

Clear condition

Perform EPAS Software update.

Signals to check

These diagnostic fields are associated with EPASTS_a077. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
Debug Info `EPASTS_a077_debugInfo`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of EPASTS_a077.

EPASTS_a078 — Dm Deadline Violation EPASTS_a078_dmDeadlineViolation This alert is reported by the DeadlineMonitor_R12 (DM) component when at least one of the monitored tasks didn't finish or finished multiple times during it's configured time frame
EPASTS_a180 — Dm Deadline Violation C1 EPASTS_a180_dmDeadlineViolationC1 This alert is reported by the Deadline Monitor (DM) when at least one of the monitored tasks didn't finish or finished multiple times during its configured time frame on Core 1.
EPASTS_a181 — Dm Deadline Violation C1 EPASTS_a181_dmDeadlineViolationC1 This alert is reported by the DeadlineMonitor (DM) if the elapsed time between two 250us task starts is out of the tolerated range on Core 1 then Safety Reset is initiated.
EPASTS_a111 — Am Current Sensing Disconnection EPASTS_a111_amCurrentSensingDisconnection This alert is reported by ActuatorManager_R12 (AM) component when there is a GDU failure or current sensing failure
EPASTS_a095 — Md Model Based Motor Integrity Check EPASTS_a095_mdModelBasedMotorIntegrityCheck This alert is reported by the MotorDiagnostics_R12 (MD) component if the difference between estimated and measured phase currents is greater than the limit or the QoS of the phase currents is QOS_CS_ERROR or the qualifier of the estimated…

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