EL
ErrorLib
Brands
||
  1. Home
  2. SEW Eurodrive
  3. MOVIDRIVE MDX60B/61B Variable Speed Drive
  4. F109-158
About·Privacy·Terms

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.

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: April 2026

Related Faults

F108-101Internal processing fault PROFIsafeF108-103Internal processing fault PROFIsafeF108-105Internal processing fault PROFIsafe
Source: SEW Eurodrive MOVIDRIVE MDX60B/61B Variable Speed Drive
Open Manual (Page 217)Search more codes in this manual