F7C8

Arrival Confirmation for Group/All Stations

Mitsubishi Electric · MELSEC Q-series MELSECNET/H

What does F7C8 mean?

The execution type for designating all stations or a group of stations is set to "With arrival confirmation," which is not allowed for these designation types.

Common Causes

  • Execution type for "designating all stations" is set to "With arrival confirmation"
  • Execution type for "designating group" is set to "With arrival confirmation"

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    For designations involving all stations, set the execution type to "No arrival confirmation"

  2. 2

    For designations involving a group, set the execution type to "No arrival confirmation"

Browse all codes in this manual (60)
Verified technical data. Last updated: March 2026

Related Faults

Source: Mitsubishi Electric MELSEC Q-series MELSECNET/H