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FANUC Alarm GUID-205 — WARN Do reference motion first.

FANUC GUID-205 (“WARN Do reference motion first.”): Do reference motion first. First check: Please go to reference menu and press MASTER to run reference motion first.

Updated 2026-09-17 · LogrobotLM reference

Description

Do reference motion first. Cannot execute the TCP mate without mastering TCP first.

Remedy

Please go to reference menu and press MASTER to run reference motion first.

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 →