9.2.1.7 Uneven Running
Possible Cause
•
Defective bearing.
Troubleshooting
•
Check the shaft.
9.2.1.8 Vibration
Possible Cause
•
Defective bearing.
•
Incorrect control loop parameters.
Troubleshooting
•
Check the shaft.
•
Check the parameter settings.
9.2.1.9 Unusual Running Noises
Possible Cause
•
Defective bearing.
•
Defects on connected mechanics.
•
Incorrect control loop parameters.
Troubleshooting
•
Check the shaft.
•
Check for loose mechanical components on the connected mechanics.
•
Check the parameter settings.
9.2.1.10 Drive Speed Drops Sharply under Load
Possible Cause
•
Drive is running at current limit.
•
Drive is running with incorrect parameters.
Troubleshooting
•
Check the application.
•
Check the parameter settings.
9.2.1.11 Brake not Releasing
Possible Cause
•
Defective brake control.
•
Incorrect mechanical brake parameters.
Diagnostics
Operating Guide | VLT® Multiaxis Servo Drive MSD 510 System
AQ262450196490en-000101 / 175R1170| 165
Danfoss A/S © 2019.10
Summary of Contents for VLT MSD 510
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