LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm MOTN-272 — TB parameter error 3(G:%d^2)

FANUC MOTN-272 (“TB parameter error 3(G:%d^2)”): Calculation of Turbo move on Joint motion has an error that the iteration count is too high. First check: Document the events that led to the error, and call your FANUC or FANUC Robotics technical representative.

Updated 2026-08-29 · LogrobotLM reference

Description

Calculation of Turbo move on Joint motion has an error that the iteration count is too high.

Remedy · Remède

Document the events that led to the error, and call your FANUC or FANUC Robotics technical representative.

Frequently asked · Questions fréquentes

What does FANUC alarm MOTN-272 mean?
FANUC MOTN-272 (“TB parameter error 3(G:%d^2)”): Calculation of Turbo move on Joint motion has an error that the iteration count is too high.
How do you troubleshoot FANUC alarm MOTN-272?
Document the events that led to the error, and call your FANUC or FANUC Robotics technical representative.

Related codes / Codes liés

MOTN-270TB parameter error 1(G:%d^2)MOTN-271TB parameter error 2(G:%d^2)MOTN-273TB parameter error 4(G:%d^2)MOTN-280LD: exceed resume tolerance

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 →