Danfoss VLT ISD 510 Operating Manual page 10

VLT® Servo Drive System ISD 510/DSD 510
Operating Guide
8.11 Maintenance, Security, and User Accessibility
9 Diagnostics
9.1 Faults
9.2 Troubleshooting
9.2.1 Troubleshooting for the ISD 510/DSD 510 Servo Drives
9.2.1.1 Drive not Running/Starting Slowly
9.2.1.2 Drive Hums and Draws High Current
9.2.1.3 Drive Stops Suddenly and Restart is not Possible
9.2.1.4 Motor Rotating in Wrong Direction
9.2.1.5 Motor not Generating Expected Torque
9.2.1.6 Drive Screaming
9.2.1.7 Uneven Running
9.2.1.8 Vibration
9.2.1.9 Unusual Running Noises
9.2.1.10 Drive Speed Drops Sharply under Load
9.2.1.11 Brake not Releasing
9.2.1.12 Holding Brake not Holding the Servo Drive
9.2.1.13 Delayed Brake Engagement
9.2.1.14 Noises when Power-Off Brake is Engaged
9.2.1.15 LEDs not Lighting Up
9.2.1.16 Drive Protection Trips Immediately
9.2.2 Troubleshooting for the Servo System
9.2.2.1 LCP Display is Dark/Not Functioning
9.2.2.2 Open Power Fuses or Circuit Breaker Trip
9.2.2.3 DC-link Voltage Too Low (Error 0x3220/0x104)
9.2.2.4 Current Overload Trip (Error 0x2396/0x15C)
9.2.2.5 High Cont. Power Overload (Error 0x2313/0x161)
9.2.2.6 Continuous Power Overload (Error 0x2314/0x162)
9.2.2.7 AUX Overcurrent (Error 0x2391/0x125)
9.2.2.8 AUX Overvoltage (Error 0x3292/0x133)
9.2.2.9 AUX Undervoltage (Error 0x3294/0x135)
9.2.2.10 Mains Phase Loss (Error 0x3130/0x12F)
9.2.2.11 Generic Application Error (Error 0x1000/ 0x100)
9.2.2.12 Grounding Fault
9.2.2.13 Brake Resistor Error
9.2.2.14 Brake Chopper Error
9.2.2.15 Internal Fan Error
10 | Danfoss A/S © 2020.08
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