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-194 — Machine Lock is ENABLED

FANUC MOTN-194 (“Machine Lock is ENABLED”): Robot link is not available when machine lock status. First check: Confirm the robot's position and disable machine lock.

Updated 2026-08-29 · LogrobotLM reference

Description

Robot link is not available when machine lock status.

Remedy · Remède

Confirm the robot's position and disable machine lock.

Frequently asked · Questions fréquentes

What does FANUC alarm MOTN-194 mean?
FANUC MOTN-194 (“Machine Lock is ENABLED”): Robot link is not available when machine lock status.
How do you troubleshoot FANUC alarm MOTN-194?
Confirm the robot's position and disable machine lock.

Related codes / Codes liés

MOTN-192UT of MASTER was changedMOTN-193UT of SLAVE was changedMOTN-195RLINK internal error %d^5MOTN-197CRC Collinear (L:%d^5)

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 →