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 2026-09-17 · 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
Contact FANUC or FANUC Robotics service personnel.
Related codes
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. How this reference is built →