F111

Corresponding Station Error

Mitsubishi Electric · MELSEC Q-series MELSECNET/H

What does F111 mean?

An error related to the corresponding station's configuration or operational status has been detected. This includes issues with its parameters or switch settings.

Common Causes

  • Parameter errors in the corresponding station
  • Incorrect switch settings on the corresponding station
  • Corresponding station is not properly set as a control station or remote master station

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Review the operational status of the corresponding station

  2. 2

    Check all parameter settings in the corresponding station for correctness

  3. 3

    Verify all DIP switch or hardware switch settings on the corresponding station

  4. 4

    Ensure the corresponding station is correctly designated as either the control station or remote master station as per the system design

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Verified technical data. Last updated: March 2026

Related Faults

Source: Mitsubishi Electric MELSEC Q-series MELSECNET/H