EL
ErrorLib
Brands
||
  1. Home
  2. Allen-Bradley
  3. PowerFlex 700
  4. 103
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.

103

UserSet3 Chksum

Allen-Bradley · PowerFlex 700

What does 103 mean?

The calculated checksum of User Set 3 parameter data does not match the stored checksum. This indicates that the saved user parameters for User Set 3 are potentially corrupted or have been altered. This can lead to the drive operating with unintended or incorrect settings if the corrupted set is loaded.

Common Causes

  • Corrupted data in non-volatile memory for UserSet3 parameters.
  • Incorrect checksum calculated for stored UserSet3 configuration.
  • Power interruption during parameter write operation for UserSet3.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Re-save User Set 3 parameters to overwrite any corrupted data.

Browse all codes in this manual (49)
Verified technical data. Last updated: April 2026

Related Faults

100Parameter Checksum Error101UserSet1 Chksum102UserSet2 Chksum
Source: Allen-Bradley PowerFlex 700
Open Manual (Page 89)Search more codes in this manual