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INOVANCE TECHNOLGY EUROPE GmbH
SV660N Startup Procedure_EN_v1.4_20220826.docx
9 APPENDIX
9.1 PHASE ANGLE TUNING
INOVANCE motors are already phased out of the box. The phase value is stored in the encoder parameter H00-
28. If for some reason the value of the phase angle is not correct, a phase angle tune can be carried out with
the following procedure:
1. Open "Bus motor parameters“ screen
2. Select the corresponding axis
3. Upload all parameters from encoder
4. See the value of H00-28, it should be close to 0 (below 15000, the range is 0 2^32)
5. Open the angle initialization dialog
WARNING When the angle initialization starts the motor will move around 60 degrees. It can be
connected to the load, but better if it is free
6. Click the “Start” button, the motor move around 60 degrees and stops
7. Doing angle tune
8. Angle tune finish
9. Close the dialog.
10. Probably the parameter H00-28 has changed. Check if the value it is close to 0. If the procedure is
repeated a few times the value should be similar
11. Restart the drive. Changes in the parameter H00-28 have no effect until the computer is restarted
NOTE During the angle initialization process could appears the error E941.0 “Parameter modifications
activated at next power on. That is because the parameter H00-28 value has changed.