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
Check encoder connection and cabling.
Verified technical data. Last updated: March 2026
Related Faults
Source: SEW Eurodrive MOVIDRIVE MDX60B/61B Variable Speed Drive