16#140B - 16#00000000

Too Many Files Open

Omron · SYSMAC N-Smart Series Library

What does 16#140B - 16#00000000 mean?

The system reached its maximum limit for simultaneously open files when the function block attempted to open an additional file. This indicates an excessive number of active file handles.

Common Causes

  • The user program has opened too many files concurrently, exceeding the system's capacity.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Review and modify the user program to reduce the number of files kept open at any given time, ensuring files are closed promptly after use.

Browse all codes in this manual (25)
Verified technical data. Last updated: March 2026

Related Faults

Source: Omron SYSMAC N-Smart Series Library