Error message

8820 Field angle unknown %.2s

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 MP2254.x.
- 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, or check MP2206.x