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FANUC Alarm GUID-205WARN 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 2026-08-29 · LogrobotLM reference

Description

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

Remedy · Remède

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

Frequently asked · Questions fréquentes

What does FANUC alarm GUID-205 mean?
FANUC GUID-205 (“WARN Do reference motion first.”): Do reference motion first. Cannot execute the TCP mate without mastering TCP first.
How do you troubleshoot FANUC alarm GUID-205?
Please go to reference menu and press MASTER to run reference motion first.

Related codes / Codes liés

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →