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 PALT-206 — WARN Invalid Unit load req: ul %s

FANUC PALT-206 (“WARN Invalid Unit load req: ul %s”): The requested unit load’s gripper type cannot be run on this controller. First check: Choose another unit load.

Updated 2026-08-29 · LogrobotLM reference

Description

The requested unit load’s gripper type cannot be run on this controller. That is, a multi-case gripper unit load can only be run if the multi- case option is loaded on the controller.

Remedy · Remède

Choose another unit load.

Frequently asked · Questions fréquentes

What does FANUC alarm PALT-206 mean?
FANUC PALT-206 (“WARN Invalid Unit load req: ul %s”): The requested unit load’s gripper type cannot be run on this controller. That is, a multi-case gripper unit load can only be run if the multi- case option is loaded on the controller.
How do you troubleshoot FANUC alarm PALT-206?
Choose another unit load.

Related codes / Codes liés

PALT-204WARN Illegal:boxes are remaining!PALT-205WARN Error - Processing UL data NOT donePALT-207WARN Item %s : illegal data ignoredPALT-208WARN Item %s : duplicate data ignored

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 →