Error description 231-A8D0

Error message

A8D0 SS1 still active—switch-on not allowed %1

Cause of error

The safety software of the controller unit (SKERN-CC) has prevented the drive from being switched back on.
A triggered SS1 stop reaction was not yet fully concluded.

Error correction

- Try to switch the drive on again.
- If the problem recurs: Check the process of the SPLC and PLC program and inform your service agency.