Skip to content

PSFA_a221 — Motor Task Scheduler Error

Full alert identifier: PSFA_a221_MotorTaskSchedulerError

Alert description

Motor Task Scheduler had an error

Potential impact

Failure to run tasks on schedule.

Set condition

Task could not be scheduled because it was already running or pending.

Clear condition

Next reboot, or after 5min of no scheduling errors.

Signals to check

These diagnostic fields are associated with PSFA_a221. Check the alert's Alert Log in Service Mode Plus for available values.

Signal Unit
Task 1000 Ms Late PSFA_a221_Task1000msLate —
Task 1000 Ms Missed PSFA_a221_Task1000msMissed —
Task 1000 Ms Starved PSFA_a221_Task1000msStarved —
Task 100 Ms Late PSFA_a221_Task100msLate —
Task 100 Ms Missed PSFA_a221_Task100msMissed —
Task 100 Ms Starved PSFA_a221_Task100msStarved —
Task 10 Ms Late PSFA_a221_Task10msLate —
Task 10 Ms Missed PSFA_a221_Task10msMissed —
Show 4 more fields
Signal Unit
Task 10 Ms Starved PSFA_a221_Task10msStarved —
Task 1 Ms Late PSFA_a221_Task1msLate —
Task 1 Ms Missed PSFA_a221_Task1msMissed —
Task 1 Ms Starved PSFA_a221_Task1msStarved —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PSFA_a221.

Browse all PSFA alert codes