Danfoss FC-302 Error Code 32

Danfoss PLC & VFD Major Motor

Model: FC-302 | Code: 32

Applicable Systems
FC-30 FC-51 FC-101 FC-202 FC-302

Symptoms

Loss fault: motor feedback signal lost.

Possible Causes

  • Motor feedback cable broken
  • Feedback sensor failure
  • Signal interference

Troubleshooting Steps

  1. Step 1: Check feedback cable continuity
    Cable intact
  2. Step 2: Verify feedback sensor operation
    Sensor outputs correct signal
  3. Step 3: Eliminate EMI sources near cable
    No signal interference

How to Reset

Reset via control panel after restoring feedback signal.

Related Danfoss Fault Codes

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Source: Danfoss VLT FC-302 Operating Guide, Danfoss A/S

Category: PLC & VFD