Overcurrent power supply unit
Indramat · CLM01.3-M Flying Cutoff Control
What does F360 mean?
With HVR power supply units only! This fault indicates an overcurrent condition within the Indramat HVR power supply unit, potentially caused by a short circuit in the power supply unit itself, a connected drive controller, the motor, or the motor cable.
Common Causes
- Short-circuit within the HVR power supply unit.
- Short-circuit in a connected drive controller.
- Short-circuit in the motor or motor cable.
Repair Steps & Checklist
Click steps to track your progress.
- 1
De-energize the Indramat HVR power supply unit and ensure all power is locked out.
- 2
Systematically disconnect the power supply lines to individual Indramat DIAX04 SSE-03VRS drive controllers connected to the HVR unit, one at a time.
- 3
Check the power cables and motor windings for each drive controller and motor for short circuits or ground faults using a multimeter or insulation tester.
- 4
Re-energize the HVR unit, reconnecting drive controllers one by one, to isolate the specific component causing the overcurrent fault.
- 5
If the fault persists with all loads disconnected, the short circuit is likely internal to the HVR power supply unit, requiring its replacement.