F7040

Plausibility error parameterized - effective threshold

Indramat · Indradrive

What does F7040 mean?

This safety fault indicates an inconsistency or implausibility between a configured safety-related threshold parameter and the actual effective threshold being applied by the drive's safety logic. This typically means the drive cannot confirm that the safety setting is correctly implemented or active.

Common Causes

  • Incorrect or corrupted safety parameter entry.
  • Mismatch between the software configuration and hardware capabilities of the safety module.
  • Firmware incompatibility or bug affecting parameter interpretation.
  • Internal diagnostic failure of the safety module.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Review all safety-related parameters (e.g., limits, thresholds, enable settings) in the IndraDrive and cross-verify them against the machine's safety documentation.

  2. 2

    Ensure that the installed safety module hardware is compatible with the drive and the loaded firmware.

  3. 3

    Perform a re-initialization or re-validation of the safety configuration within the IndraDrive.

  4. 4

    Check the event log for any other preceding errors that might indicate firmware or hardware issues.

  5. 5

    If the fault persists, consider re-flashing the safety firmware or replacing the safety option module.

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Verified technical data. Last updated: March 2026

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