•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
9.3.8 AUX Overvoltage (Error 0x3292/0x133)
This fault applies to the DAM 510.
Possible causes
Incorrect U
AUX
supply.
Troubleshooting
Check that the supply matches the auxiliary supply requirements.
9.3.9 AUX Undervoltage (Error 0x3294/0x135)
This fault applies to the PSM 510, DAM 510, and ACM 510.
Possible causes
Incorrect U
AUX
supply.
Incorrect current dimensioning of the supply equipment.
Troubleshooting
Check that the supply matches the auxiliary supply requirements.
Check that the output power of the supply is sufficient.
9.3.10 Mains Phase Loss (Error 0x3130/0x12F)
This fault applies to the PSM 510.
Possible causes
A phase is missing on the supply side.
The voltage imbalance is too high.
Troubleshooting
Check the supply voltages and supply currents to the device.
9.3.11 Generic Application Error (Error 0x1000/ 0x100)
This error is valid for PSM 510, DAM 510, ACM 510, and ISD 511.
Possible causes
A generic error has occurred in the application.
Troubleshooting
Contact Danfoss.
9.3.12 Grounding Fault
This fault applies to the PSM 510, DAM 510, and ACM 510.
Possible causes
Grounding fault.
When 2 PSM 510 modules are mounted in parallel and the maximum delay time for power-up is exceeded.
Troubleshooting
Check for proper grounding and loose connections.
Check the hybrid cables for short circuits or leakage currents.
Check the EXM 510 connection and cable.
9.3.13 Brake Resistor Error
This fault applies to the PSM 510.
Possible causes
Faulty brake resistor.
Internal/external brake resistor not connected.
Troubleshooting
Remove the power to the device, wait for the discharge time to elapse, then replace the brake resistor.
AQ377148425069en-000101
/ 130R1213
100 | Danfoss A/S © 2023.08
Diagnostics
VLT® Servo Drive System ISD 511
Operating Guide