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 →

FANUC Alarm PNT1-202 — Illegal Opener macro Called

FANUC PNT1-202 (“Illegal Opener macro Called”): This alarm can be posted for a robot or an opener program: First check: Edit the programs so the communication macros match.

Updated 2026-09-17 · LogrobotLM reference

Description

This alarm can be posted for a robot or an opener program:

Remedy

Edit the programs so the communication macros match. The robot program should alternate between requesting a remote opener action with RqstRmtOpnrAct and waiting for the remote opener to complete with WaitRmtOpnrDone. For each RqstRmtOpnrAct in the robot program the remote opener program needs a OpnrRmtWaitRqst macro. For each WaitRmtOpnrDone in the robot program the remote opener program needs a OpnrRmtActCmp macro.

Related codes

PNT1-200Door held input lostPNT1-201Door detect sensor malfunctionPNT1-203Robot in opener pathPNT1-204Opener in robot path

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 →