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-237 — Fork not big enough to pick box

FANUC PALL-237 (“Fork not big enough to pick box”): The boxes are too big for this fork gripper. First check: Check the conveyor infeed positions and gripper UTOOL values.

Updated 2026-08-29 · LogrobotLM reference

Description

The boxes are too big for this fork gripper.

Remedy · Remède

Check the conveyor infeed positions and gripper UTOOL values.

Frequently asked · Questions fréquentes

What does FANUC alarm PALL-237 mean?
FANUC PALL-237 (“Fork not big enough to pick box”): The boxes are too big for this fork gripper.
How do you troubleshoot FANUC alarm PALL-237?
Check the conveyor infeed positions and gripper UTOOL values.

Related codes / Codes liés

PALL-235Fork infeed positions not taught.PALL-236Errors in infeed positions.PALL-240Infeed %s end-of-batch signal receivedPALL-241Infeed %s IGNORE end-of-batch signal

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 →