EL
ErrorLib
Brands
||
  1. Home
  2. SEW Eurodrive
  3. MOVIDRIVE MDX60B/61B Variable Speed Drive
  4. F109-58
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.

F109-58

Plausibility fault SIN/COS encoder connection

SEW Eurodrive · MOVIDRIVE MDX60B/61B Variable Speed Drive

What does F109-58 mean?

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

Common Causes

  • Incorrect signal levels or timing for SIN/COS encoder analog channels.
  • Wiring error in the SIN/COS encoder connections.
  • Defective SIN/COS encoder output stage.
  • Signal noise affecting analog encoder feedback.

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 214)Search more codes in this manual