Uneven Running; Vibration; Unusual Running Noises; Drive Speed Drops Sharply Under Load - Danfoss VLT MSD 510 Operating Manual

Operating Guide | VLT® Multiaxis Servo Drive MSD 510 System

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.
Danfoss A/S © 2019.10
Diagnostics
AQ262450196490en-000101 / 175R1170| 165