After replacement of a defective motor controller board, a measurement run must be performed prior to initial operation of the system.
The measurement run is performed as follows:
1. Switch off the power supply to the device.
2. Set Jumper 2.
3. Switch on power supply. The measurement run is activated.
4. Switch off power supply after measurement run.
5. Remove Jumper 2.
6. Switch on the power supply.