Skip to content

RSA_a221 — Motor Task Scheduler Error

Full alert identifier: RSA_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 RSA_a221. Check the alert's Alert Log in Service Mode Plus for available values.

Signal Unit
Task 1000 Ms Late RSA_a221_Task1000msLate —
Task 1000 Ms Missed RSA_a221_Task1000msMissed —
Task 1000 Ms Starved RSA_a221_Task1000msStarved —
Task 100 Ms Late RSA_a221_Task100msLate —
Task 100 Ms Missed RSA_a221_Task100msMissed —
Task 100 Ms Starved RSA_a221_Task100msStarved —
Task 10 Ms Late RSA_a221_Task10msLate —
Task 10 Ms Missed RSA_a221_Task10msMissed —
Show 4 more fields
Signal Unit
Task 10 Ms Starved RSA_a221_Task10msStarved —
Task 1 Ms Late RSA_a221_Task1msLate —
Task 1 Ms Missed RSA_a221_Task1msMissed —
Task 1 Ms Starved RSA_a221_Task1msStarved —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RSA_a221.

Browse all RSA alert codes