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FANUC Alarm PRIO-011 — WARN Assignment overlaps existing one

FANUC PRIO-011 (“WARN Assignment overlaps existing one”): The port numbers in a SET_PORT_ASG call overlap existing assignments. First check: Correct the first port number or number of ports or delete existing assignment using the Digital I/O CONFIG screen or a SET_PORT_ASG call with physical port type zero.

Updated 2026-09-17 · LogrobotLM reference

Description

The port numbers in a SET_PORT_ASG call overlap existing assignments.

Remedy

Correct the first port number or number of ports or delete existing assignment using the Digital I/O CONFIG screen or a SET_PORT_ASG call with physical port type zero.

Related codes

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 →