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ErrorLib — Industrial Fault Code Library

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F3140

Safety parameters validation error

Bosch Rexroth · IndraDrive MPx02

What does F3140 mean?

This non-fatal safety error indicates an inconsistency or corruption detected during the validation of safety-related parameters within the IndraDrive MPx02. This means that the configured safety settings are not internally consistent or valid, preventing the safety functions from operating reliably.

Common Causes

  • Corrupted safety parameter set due to power fluctuations or improper saving.
  • Incompatible safety parameter values (e.g., a limit greater than a maximum allowable value).
  • Firmware mismatch with the current safety parameter set.
  • Manual parameter changes that introduced an invalid configuration.
  • Internal memory corruption in the safety control section.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Review all safety-related parameters in the IndraDrive MPx02, comparing them against the machine's safety documentation and the drive's manual for consistency and validity.

  2. 2

    Attempt to load a previously saved, known-good safety parameter set.

  3. 3

    Perform a checksum validation of the safety parameters, if such a function is available in the IndraDrive MPx02 diagnostics.

  4. 4

    Ensure the IndraDrive MPx02's firmware is compatible with the version of the safety parameter set being used.

  5. 5

    If manual parameter changes were made recently, revert them or carefully re-enter them ensuring logical consistency.

Browse all codes in this manual (99)
Verified technical data. Last updated: April 2026

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Source: Bosch Rexroth IndraDrive MPx02
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