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-157 — PAUSE UTOOL unknown for tool %s

FANUC PALT-157 (“PAUSE UTOOL unknown for tool %s”): The utool of the pallet requested in R[80] is not setup properly . First check: Make sure all the stations are completely setup.

Updated 2026-08-29 · LogrobotLM reference

Description

The utool of the pallet requested in R[80] is not setup properly .

Remedy · Remède

Make sure all the stations are completely setup.

Frequently asked · Questions fréquentes

What does FANUC alarm PALT-157 mean?
FANUC PALT-157 (“PAUSE UTOOL unknown for tool %s”): The utool of the pallet requested in R[80] is not setup properly .
How do you troubleshoot FANUC alarm PALT-157?
Make sure all the stations are completely setup.

Related codes / Codes liés

PALT-155PAUSE Register not defined %sPALT-156PAUSE Current pallet unknownPALT-158PAUSE Last Utool not knownPALT-159WARN Can change UnitLd on palt %s only

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 →