1110H

LED Indication Setting on Error Condition Range Error

Mitsubishi Electric · MELSEC iQ-R I/O Module

What does 1110H mean?

A value outside the permissible range of 0 to 2 has been configured for the 'LED indication setting on error condition' parameter. This incorrect setting can lead to improper or missing LED indications when an error condition occurs.

Common Causes

  • The 'LED indication setting on error condition' parameter is set to a value less than 0.
  • The 'LED indication setting on error condition' parameter is set to a value greater than 2.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Set the 'LED indication setting on error condition' parameter within the valid range from 0 to 2.

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Verified technical data. Last updated: March 2026

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Source: Mitsubishi Electric MELSEC iQ-R I/O Module
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