F108-97

Internal flash fault

SEW Eurodrive · MOVIDRIVE MDX60B/61B Variable Speed Drive

What does F108-97 mean?

An internal fault has been detected in the flash memory of the DCS..B option. This indicates an issue with the non-volatile memory storing firmware or configuration.

Common Causes

  • Flash memory read/write error.
  • Integrity check of firmware stored in flash memory failed.
  • Permanent data corruption in flash memory sectors.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Replace DCS..B option.

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Verified technical data. Last updated: March 2026

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F108-101Internal processing fault PROFIsafeF108-103Internal processing fault PROFIsafeF108-105Internal processing fault PROFIsafe
Source: SEW Eurodrive MOVIDRIVE MDX60B/61B Variable Speed Drive
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