Error message

C410 Rotor position %.2s undefined

Cause of error

- Signal cable defective
- Motor encoder contaminated or defective
- Encoder input defective on the control
- Signal connector: Poor contact or penetration of humidity- Humidity has entered the motor
- Motor control board defective

Error correction

- Inform your service agency
- Exchange the motor
- Check the speed encoder cable
- Exchange the motor control board (or better, the control)