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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.

09

Startup

SEW Eurodrive · MOVIFIT-FC Inverter

What does 09 mean?

This fault indicates incorrect startup or parameter settings, potentially configured via MOVITOOLS® MotionStudio. The unit's initial configuration is not valid, preventing proper operation.

Common Causes

  • Initial ramp-up speed too high for the motor/load.
  • Motor or load inertia too high for startup parameters.
  • Incorrect startup torque compensation.
  • Parameter P1091 (startup) mode misconfiguration.
  • Stalling during initial motor rotation.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Repeat the startup process, ensuring all parameter settings are correct.

  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
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