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ErrorLib — Industrial Fault Code Library

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F108-82

Interrupt fault during time monitoring

SEW Eurodrive · MOVIDRIVE MDX60B/61B Variable Speed Drive

What does F108-82 mean?

An interrupt fault occurred during time monitoring within the DCS..B option. This suggests an internal timing or process scheduling issue.

Common Causes

  • A fault condition was triggered during the timed monitoring of an interrupt service routine.
  • The time allocated for processing an interrupt event was exceeded.
  • Software watchdog timer expired due to delays in interrupt handling.
  • An interrupt has taken longer than expected to complete.

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: April 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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