LogrobotLM

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FANUC Alarm MOTN-330 — MROT Limit Warn(G:%d^2, A:%x^3 Hex)

FANUC MOTN-330 (“MROT Limit Warn(G:%d^2, A:%x^3 Hex)”): Axis limit is detected during the minimal rotation First check: Check the alarm log to find out which axis has the limit error, adjust taught points

Updated 2026-08-29 · LogrobotLM reference

Description

Axis limit is detected during the minimal rotation

Remedy · Remède

Check the alarm log to find out which axis has the limit error, adjust taught points

Frequently asked · Questions fréquentes

What does FANUC alarm MOTN-330 mean?
FANUC MOTN-330 (“MROT Limit Warn(G:%d^2, A:%x^3 Hex)”): Axis limit is detected during the minimal rotation
How do you troubleshoot FANUC alarm MOTN-330?
Check the alarm log to find out which axis has the limit error, adjust taught points

Related codes / Codes liés

MOTN-322Invalid Genoverride (G:%d^2)MOTN-323Invalid Prgoverride (G:%d^2)MOTN-331CR not support:Use CNT L:%d^5MOTN-340STOP Fast fault recovery

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 →