Handwheel: Transmission disturbance
Cause of error
- Incorrect handwheel is configured in machine parameter MP7640.x.
- Data transfer between the handwheel and control was disturbed.
- Check machine parameter MP7640.x.
- For the wireless handwheel: Reduce the distance to the receiver (handwheel adapter or charging station)
- Switch off possible sources of interference
- Check the data cable
- Inform your service agency