Danfoss VLT ISD 510 Operating Manual page 156
Servo drive system
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Also See for VLT ISD 510:
- Operating instructions manual (102 pages) ,
- Design manual (86 pages)
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VLT® Servo Drive System ISD 510/DSD 510
Operating Guide
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.
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.
156 | Danfoss A/S © 2020.08
Diagnostics
AQ262449648484en-000101 / 175R1135
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