F118

Initial Status (Baton Regeneration)

Mitsubishi Electric · MELSEC Q-series MELSECNET/H

What does F118 mean?

The system is in an initial state related to baton regeneration. This is a temporary status as the network attempts to restore baton pass and data link functionality.

Common Causes

  • The network is currently undergoing baton regeneration

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Monitor the system and wait until SB0047 (baton pass status) and SB0049 (data link status) turn OFF, indicating recovery

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Verified technical data. Last updated: March 2026

Related Faults

F107Baton Pass Error (Baton Lost)F110Timeout ErrorF11ASend Failure (Multiplex Loop Transmission Stopped)
Source: Mitsubishi Electric MELSEC Q-series MELSECNET/H
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Mitsubishi Electric Error F118: Initial Status (Baton Regeneration) — Troubleshooting Guide | ErrorLib