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ErrorLib — Industrial Fault Code Library

Disclaimer: ErrorLib is an independent technical reference tool. While we aim for accuracy, always verify with the manufacturer’s official service manuals before performing maintenance on industrial equipment. ErrorLib is not affiliated with the brands listed.

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.

Browse all codes in this manual (58)
Verified technical data. Last updated: April 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
Open Manual (Page 434)Search more codes in this manual