EL
ErrorLib
Brands
||
  1. Home
  2. Omron
  3. CJ-series CJ2 CPU Unit
  4. 0x00F3
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.

0x00F3

System Work Error

Omron · CJ-series CJ2 CPU Unit

What does 0x00F3 mean?

An error occurred in the memory specifically used for online editing operations, indicated by A315.04 and A402.00. This condition implies that online program modifications might be compromised, or that normal operation may not be possible upon the next power restoration after an interruption.

Common Causes

  • Corrupted memory used for online editing operations.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Transfer the program again to refresh system work memory.

Browse all codes in this manual (34)
Verified technical data. Last updated: April 2026

Related Faults

009ABasic I/O Error0x008BDuplicated Refreshing Error0x009ABasic I/O Error
Source: Omron CJ-series CJ2 CPU Unit
Open Manual (Page 394)Search more codes in this manual