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Dear All,
I am working with 1FL6 motor with Sinamics V70 Drives for Position application.
The power connector on one of 1FL6 motor got damaged.
I have used separate non siemens regular 4 core shielded cable and connected to the cables of motor for testing purpose.
After giving drive enable, drive getting alarm F7412 : Commutation Angle incorrect.
Why its happening ? Only siemens cable supported by the motor ?
In description of this alarm saying Encoder is damaged, but if i rotating shaft by hand, the readings are getting in controller.
Please help me with valuable hint.
Motor Type number is : 1FL6066-1AC61-0LG1
I am attaching the alarm description also.
Thanks,
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