40

Version of F-Parameter Set Incorrect (V2 CPU)

ABB · PB610 Panel Builder 600 Programming Software

What does 40 mean?

The version of the F-Parameter set is incorrect in an AC500 V2 non-safety CPU PM5xx system. This indicates a mismatch between the configured safety parameters and the expected version, which can compromise safety integrity.

Common Causes

  • The version of the loaded F-Parameter set is not compatible with the V2 CPU firmware.
  • Incorrect parameter file version used in the project.
  • Firmware update required for the V2 CPU.
  • Parameter file corruption.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the safety PLC configuration.

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Verified technical data. Last updated: March 2026

Related Faults

1Safety Destination Address Not Valid (V2 CPU)10Parameter F_SIL Exceeds Specific Application SIL (V2 CPU)11Safety Watchdog Time Zero (V2 CPU)
Source: ABB PB610 Panel Builder 600 Programming Software
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