EL
ErrorLib
Brands
||
  1. Home
  2. ABB
  3. PB610 Panel Builder 600 Programming Software
  4. 28714
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.

28714

F-device Mismatch of Parameter F_CRC_Length (V3 CPU)

ABB · PB610 Panel Builder 600 Programming Software

What does 28714 mean?

Parameter "F_CRC_Length" for F-device instance <n> in an AC500 V3 non-safety CPU PM56xx system does not match the generated values. This indicates a misconfiguration in the CRC length parameter for PROFIsafe communication, leading to data integrity errors.

Common Causes

  • Mismatch in the specified length of the F_CRC_Length parameter during communication.
  • Data packet length inconsistencies in PROFIsafe telegrams.
  • Error in the calculated CRC length for safety data.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

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

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