EL
ErrorLib
Brands
||
  1. Home
  2. ABB
  3. PB610 Panel Builder 600 Programming Software
  4. 28700
About·Privacy·Terms

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.

28700

F-device Mismatch of Safety Destination Address (V3 CPU)

ABB · PB610 Panel Builder 600 Programming Software

What does 28700 mean?

The safety destination address (F_Dest_Add) for F-device instance <n> in an AC500 V3 non-safety CPU PM56xx system does not match the expected value. This is a critical configuration error preventing safe PROFIsafe communication.

Common Causes

  • The F-device has received a safety message addressed to an incorrect destination.
  • Configuration error in the safety addressing scheme.
  • Incorrect routing of safety telegrams within the network.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the Safety PLC configuration for F-device instance <n>.

  2. 2

    Verify or change the switch address setting to match the configured F_Dest_Add.

  3. 3

    Restart the Safety PLC.

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 459)Search more codes in this manual