LogrobotLM

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FANUC Alarm GUID-301 — WARN Cannot update prostion reg

FANUC GUID-301 (“WARN Cannot update prostion reg”): Cannot update prostion reg Cannot update the specific position register. First check: Make sure the position register number is valid.

Updated 2026-08-29 · LogrobotLM reference

Description

Cannot update prostion reg Cannot update the specific position register.

Remedy · Remède

Make sure the position register number is valid.

Frequently asked · Questions fréquentes

What does FANUC alarm GUID-301 mean?
FANUC GUID-301 (“WARN Cannot update prostion reg”): Cannot update prostion reg Cannot update the specific position register.
How do you troubleshoot FANUC alarm GUID-301?
Make sure the position register number is valid.

Related codes / Codes liés

GUID-254WARN Invalid torque setup.GUID-300WARN No contact with the chuck.GUID-302WARN Failed to run search motn.GUID-303WARN Other task is running.

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 →