F109-158

Plausibility fault SIN/COS encoder connection

SEW Eurodrive · MOVIDRIVE MDX60B/61B Variable Speed Drive

What does F109-158 mean?

An incorrect encoder type is connected for a SIN/COS encoder, causing a plausibility fault in the connection.

Common Causes

  • Incorrect wiring of SIN/COS encoder to the drive.
  • Faulty SIN/COS encoder signal conditioning.
  • Plausibility check failure for encoder feedback signals.
  • Encoder data corruption or missing pulses.
  • Parameter P0205 misconfiguration for encoder type.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check encoder connection and cabling.

Browse all codes in this manual (60)
Verified technical data. Last updated: March 2026

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Source: SEW Eurodrive MOVIDRIVE MDX60B/61B Variable Speed Drive