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 PNT2-281 — TPE error closing a program

FANUC PNT2-281 (“TPE error closing a program”): This error should never occur during normal PaintTool operation. First check: Document the events that led to the error, and contact your FANUC or FANUC Robotics technical representative.

Updated 2026-08-29 · LogrobotLM reference

Description

This error should never occur during normal PaintTool operation.

Remedy · Remède

Document the events that led to the error, and contact your FANUC or FANUC Robotics technical representative.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT2-281 mean?
FANUC PNT2-281 (“TPE error closing a program”): This error should never occur during normal PaintTool operation.
How do you troubleshoot FANUC alarm PNT2-281?
Document the events that led to the error, and contact your FANUC or FANUC Robotics technical representative.

Related codes / Codes liés

PNT2-279TPE error reading instructionPNT2-280TPE wrong type of program:%sPNT2-282Selected program not foundPNT2-283out of(strt,end)ext1 at line%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 →