LogrobotLM

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FANUC Alarm PAIN-190 — WARN Invalid instruction argument

FANUC PAIN-190 (“WARN Invalid instruction argument”): During program execution, a paint instruction was encountered with an out of range argument. First check: Edit the current program and verify that all instruction arguments are valid.

Updated 2026-09-17 · LogrobotLM reference

Description

During program execution, a paint instruction was encountered with an out of range argument.

Remedy

Edit the current program and verify that all instruction arguments are valid.

Related codes

PAIN-184WARN Eff. preset range errPAIN-185WARN Color … data access errorPAIN-191WARN Invalid gun selectionPAIN-192WARN Preplan instruction twice

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