LogrobotLM

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FANUC Alarm HOST-236 — WARN FTP: servers not auto-started

FANUC HOST-236 (“WARN FTP: servers not auto-started”): After loading the FTP option, the FTP servers could not be automatically started. First check: Please start the FTP servers manually.

Updated 2026-09-17 · LogrobotLM reference

Description

After loading the FTP option, the FTP servers could not be automatically started.

Remedy

Please start the FTP servers manually.

Related codes

HOST-234WARN SuccessHOST-235WARN DisabledHOST-237WARN FTP: server tags not availableHOST-239WARN KCL option not loaded

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →