28674

F-device Invalid Safety Source Address (V3 CPU)

ABB · PB610 Panel Builder 600 Programming Software

What does 28674 mean?

The safety source address (F_Source_Add) for F-device instance <n> in an AC500 V3 non-safety CPU PM56xx system is not valid. This indicates an incorrect configuration of the source address for PROFIsafe communication.

Common Causes

  • The F-device's safety source address is invalid or not configured correctly.
  • Incorrect assignment of safety source addresses within the PROFIsafe network configuration.
  • Missing or unassigned safety source address.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the Safety PLC configuration for F-device instance <n> and the "F_Source_Add" parameter.

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Verified technical data. Last updated: March 2026

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Source: ABB PB610 Panel Builder 600 Programming Software