Error description 231-8820
Error message
8820 Field angle unknown %1
Cause of error
- The field angle of the motor on the encoder reference point has not yet been ascertained.
Error correction
- Inform your service agency
- Check the entry in the configuration datum motFieldAdjustMove
- If required, find field angle in the "current controller adjustment" mode (press the "FIELD ORIENT." soft key)
Caution: The motor must be freely rotatable (no clamping, no hanging axis, no mechanical constraints).
- Check the "type of encoder" entry in the motor table