F108-68
Internal processing fault of input element
SEW Eurodrive · MOVIDRIVE MDX60B/61B Variable Speed Drive
What does F108-68 mean?
An internal processing fault occurred related to an input element on the DCS..B option. This suggests an issue with processing signals from connected inputs.
Common Causes
- Internal error processing an input signal or sensor reading.
- Data acquisition module failure.
- Invalid data received from an external input device.
- Fault in the input signal conditioning circuitry.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Reload the configuration data.
- 2
Switch the DCS..B option off and on again.
Verified technical data. Last updated: March 2026
Related Faults
Source: SEW Eurodrive MOVIDRIVE MDX60B/61B Variable Speed Drive