LogrobotLM

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FANUC Alarm HRTL-006 — WARN No protocol or device dest

FANUC HRTL-006 (“WARN No protocol or device dest”): The Comm Tag either does not have a protocol defined or if required does not have a port assigned First check: DEFINE a protocol to the Comm Tag or assign a port

Updated 2026-09-17 · LogrobotLM reference

Description

The Comm Tag either does not have a protocol defined or if required does not have a port assigned

Remedy

DEFINE a protocol to the Comm Tag or assign a port

Related codes

HRTL-004WARN Interrupted system callHRTL-005WARN I/O errorHRTL-007WARN Arg list too longHRTL-008WARN Exec format error

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 →