9.2.1.2 Drive Hums and Draws High Current
Possible Cause
•
Drive defective.
Troubleshooting
•
Contact Danfoss.
9.2.1.3 Drive Stops Suddenly and Restart is not Possible
Possible Cause
•
No drive communication.
•
Drive in error mode.
Troubleshooting
•
Check the fieldbus connection and the LEDs on the drive.
9.2.1.4 Motor Rotating in Wrong Direction
Possible Cause
•
Mirror mode activated.
Troubleshooting
•
Check the parameter settings.
9.2.1.5 Motor not Generating Expected Torque
Possible Cause
•
Drive defective.
•
Parameter error.
Troubleshooting
•
Check the parameter settings.
•
Contact Danfoss.
9.2.1.6 Drive Screaming
Possible Cause
•
Incorrect calibration.
•
Faulty current measurement.
•
Incorrect control loop parameters.
Troubleshooting
•
Check the parameter settings.
•
Contact Danfoss.
Diagnostics
Operating Guide | VLT® Multiaxis Servo Drive MSD 510 System
AQ262450196490en-000101 / 175R1170
164 | Danfoss A/S © 2019.10
Содержание VLT MSD 510
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