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FANUC Alarm PNT1-281 — TPE error closing a program

FANUC PNT1-281 (“TPE error closing a program”): This error should never occur during normal PaintTool operation. First check: Contact FANUC or FANUC Robotics service personnel.

Updated 2026-08-29 · LogrobotLM reference

Description

This error should never occur during normal PaintTool operation. In the event that this alarm was posted, PaintTool was making an attempt to close an opened teach pendant program, but failed.

Remedy · Remède

Contact FANUC or FANUC Robotics service personnel.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-281 mean?
FANUC PNT1-281 (“TPE error closing a program”): This error should never occur during normal PaintTool operation. In the event that this alarm was posted, PaintTool was making an attempt to close an opened teach pendant program, but failed.
How do you troubleshoot FANUC alarm PNT1-281?
Contact FANUC or FANUC Robotics service personnel.

Related codes / Codes liés

PNT1-279TPE error reading instructionPNT1-280TPE wrong type of program:%sPNT1-282Selected program not foundPNT1-283out 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 →