F83A

SW0000 Out of Range Error

Mitsubishi Electric · MELSEC Q-series MELSECNET/H

What does F83A mean?

The content of the special register SW0000 is outside its permissible setting range. This is a configuration error that needs correction.

Common Causes

  • The value stored in SW0000 exceeds its defined operating range

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Correct the contents or value of the SW0000 special register to be within its valid operating range

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Verified technical data. Last updated: March 2026

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Source: Mitsubishi Electric MELSEC Q-series MELSECNET/H