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FANUC Alarm PAIN-038 — WARN Invalid system color

FANUC PAIN-038 (“WARN Invalid system color”): The current operation attempted to use an undefined system color. First check: Change the system color for the current operation to a valid one.

Updated 2026-09-17 · LogrobotLM reference

Description

The current operation attempted to use an undefined system color.

Remedy

Change the system color for the current operation to a valid one.

Related codes

PAIN-036ABRT Failed to abort robot taskPAIN-037ABRT Robot task has faultedPAIN-039WARN No presets foundPAIN-040WARN Wait for autoprocessing to finish

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 →