LogrobotLM

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FANUC Alarm HRTL-015 — WARN Port device required

FANUC HRTL-015 (“WARN Port device required”): The selected protocol requires a device port First check: First ensure the Port has No Use from Port Init Setup.

Updated 2026-09-17 · LogrobotLM reference

Description

The selected protocol requires a device port

Remedy

First ensure the Port has No Use from Port Init Setup. Then assign it to the selected Comm Tag

Related codes

HRTL-013WARN Access permission deniedHRTL-014WARN Invalid Comm TagHRTL-016WARN Comm Tag already definedHRTL-017WARN File exists

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 →