Error description 237-18546

Error message

18546 SKERN-CC%2: Inverter watchdog error FSuC axis %1

Cause of error

- FS.B of the inverter reports a watchdog error FS.A (WDF.A)
- FS.A of the inverter is no longer ready

Error correction

- Reboot the control
- Inform your service agency
- Exchange the inverter, if necessary