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-171 — PAUSE System still in fault state

FANUC PALT-171 (“PAUSE System still in fault state”): An error condition exists such that the robot cannot be reset. First check: Fix the error condition, press reset.

Updated 2026-08-29 · LogrobotLM reference

Description

An error condition exists such that the robot cannot be reset.

Remedy · Remède

Fix the error condition, press reset.

Frequently asked · Questions fréquentes

What does FANUC alarm PALT-171 mean?
FANUC PALT-171 (“PAUSE System still in fault state”): An error condition exists such that the robot cannot be reset.
How do you troubleshoot FANUC alarm PALT-171?
Fix the error condition, press reset.

Related codes / Codes liés

PALT-169WARN Number of layers %s exceeds allowed maximumPALT-170WARN Invalid pattern type in data filePALT-172ABORT Invalid infeed number from PLC %sPALT-173ABORT Invalid Pallet number from PLC %s

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 →