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FANUC Alarm SYST-252 — Teach plug ON input

FANUC SYST-252 (“Teach plug ON input”): This operation requires no Teach Plug ON input. First check: Check the status of the Teach Plug ON input.

Updated 2026-09-17 · LogrobotLM reference

Description

This operation requires no Teach Plug ON input.

Remedy

Check the status of the Teach Plug ON input.

Related codes

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 →