F108-50

Fault during internal data transmission

SEW Eurodrive · MOVIDRIVE MDX60B/61B Variable Speed Drive

What does F108-50 mean?

A fault occurred during internal data transmission within the DCS..B option. This indicates a communication issue between internal components of the option.

Common Causes

  • Fault during internal data transmission.
  • Corrupted data received on internal bus.
  • Communication error between internal modules.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Replace DCS..B option.

Browse all codes in this manual (60)
Verified technical data. Last updated: March 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 208)Search more codes in this manual