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 PALL-109 — Part still present in tool %s

FANUC PALL-109 (“Part still present in tool %s”): Part presence sensor is still detecting part or faulty sensor First check: Check if part presence is OFF and if not if the sensor is ok.

Updated 2026-08-29 · LogrobotLM reference

Description

Part presence sensor is still detecting part or faulty sensor

Remedy · Remède

Check if part presence is OFF and if not if the sensor is ok.

Frequently asked · Questions fréquentes

What does FANUC alarm PALL-109 mean?
FANUC PALL-109 (“Part still present in tool %s”): Part presence sensor is still detecting part or faulty sensor
How do you troubleshoot FANUC alarm PALL-109?
Check if part presence is OFF and if not if the sensor is ok.

Related codes / Codes liés

PALL-106Cannot switch in 1 Pallet CellPALL-108Part not present in tool %sPALL-112NOSWITCH illegal when pallets > 1PALL-113Please enable teach pendant

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 →