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ErrorLib — Industrial Fault Code Library

Disclaimer: ErrorLib is an independent technical reference tool. While we aim for accuracy, always verify with the manufacturer’s official service manuals before performing maintenance on industrial equipment. ErrorLib is not affiliated with the brands listed.

82

Start condition/output open

SEW Eurodrive · MOVIFIT-FC Inverter

What does 82 mean?

This fault indicates an issue with an open output or the start condition. It could be due to a phase failure in the motor lead, preventing the drive from operating correctly or detecting its output.

Common Causes

  • Start condition not met, preventing output activation.
  • Interlock circuit open, blocking output engagement.
  • Safety relay not in the correct state.
  • Input signal for start condition is absent or invalid.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the motor lead for phase failure.

  2. 2

    Reset the fault by switching off the DC 24 V supply voltage.

Browse all codes in this manual (26)
Verified technical data. Last updated: April 2026

Related Faults

01Overcurrent in output stage04Thermal overload of motor / Overcurrent in brake chopper06Phase failure
Source: SEW Eurodrive MOVIFIT-FC Inverter
Open Manual (Page 127)Search more codes in this manual