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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.

23

POW EEPROM Checksum

Kone · CMXC-022 Frequency Control Upgrade Kit

What does 23 mean?

An internal parameter save error, specifically a POW EEPROM Checksum error, has occurred in the R&M Materials Handling Frequency Converter. This indicates a corruption or inconsistency in the internally stored parameters of the drive's Power (POW) section.

Common Causes

  • Internal parameter save error in the POW EEPROM checksum

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Switch off the supply voltage to the frequency converter

  2. 2

    If the fault recurs after power cycling, replace the inverter

Browse all codes in this manual (40)
Verified technical data. Last updated: April 2026

Related Faults

1Overcurrent13Under temperature14Overtemperature
Source: Kone CMXC-022 Frequency Control Upgrade Kit
Open Manual (Page 51)Search more codes in this manual