Danfoss VLT FC 360 Drive
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Feb 08, 2024 5:45 am
Warning in danfoss VLT FC360 drive : Mechanical brake sliding or HOIST BRAKE SLIDING - comes when the motor speed feedback is bigger than 10 RPM during torque building time before the brake is open (parameter 2-27 Torque Ramp Up Time).
- Check if the mechanical brake is broken or opened before start.
- Check that the feedback is not zero before opening the brake.
