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 PNT1-531 — %sPurge Solvent + Air Both ON

FANUC PNT1-531 (“%sPurge Solvent + Air Both ON”): Purge Solvent and Purge Air Valves Both ON First check: Fix Color Change Cycle Data or Try Again

Updated 2026-08-29 · LogrobotLM reference

Description

Purge Solvent and Purge Air Valves Both ON

Remedy · Remède

Fix Color Change Cycle Data or Try Again

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-531 mean?
FANUC PNT1-531 (“%sPurge Solvent + Air Both ON”): Purge Solvent and Purge Air Valves Both ON
How do you troubleshoot FANUC alarm PNT1-531?
Fix Color Change Cycle Data or Try Again

Related codes / Codes liés

PNT1-529%sApplication enable is ONPNT1-530%sInvalid Solv/Air StatePNT1-532%sMore Than One Color Valve ONPNT1-533%sCC Event Timeout!

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 →