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FANUC Alarm MOTN-343 — Constant Path Low Override

FANUC MOTN-343 (“Constant Path Low Override”): The teach pendant override setting was too low to ensure a constant path. First check: Increase override setting and resume the program.

Updated 2026-08-29 · LogrobotLM reference

Description

The teach pendant override setting was too low to ensure a constant path.

Remedy · Remède

Increase override setting and resume the program.

Frequently asked · Questions fréquentes

What does FANUC alarm MOTN-343 mean?
FANUC MOTN-343 (“Constant Path Low Override”): The teach pendant override setting was too low to ensure a constant path.
How do you troubleshoot FANUC alarm MOTN-343?
Increase override setting and resume the program.

Related codes / Codes liés

MOTN-341WARN NO Z offset for INC motionMOTN-342STOP Override change not allowedMOTN-345PS is not availableMOTN-350Please disable Accupath

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 →