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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.

16648

Power Dip Data Missed or Corrupted (Warning)

ABB · PB610 Panel Builder 600 Programming Software

What does 16648 mean?

Power dip data was missed or corrupted on the SM560-S Safety CPU, and default power dip data was flashed. This is a warning indicating potential data integrity issues related to power supply events.

Common Causes

  • Data related to power dips has been missed or is corrupted.
  • Interruption during power dip logging.
  • Memory corruption affecting power dip data storage.
  • Faulty power supply causing unstable logging.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Inspect the power supply for stability issues.

  2. 2

    Monitor for further occurrences of power dip warnings in the diagnosis buffer.

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 458)Search more codes in this manual