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FANUC Alarm PRIO-184 — WARN CNET Connection Idle

FANUC PRIO-184 (“WARN CNET Connection Idle”): The target (adapter) connection is idle. First check: Check the remote scanner configuration.

Updated 2026-09-17 · LogrobotLM reference

Description

The target (adapter) connection is idle. A scanner has not connected yet. All the ports corresponding to this device will be offline.

Remedy

Check the remote scanner configuration. Check the sizes and other configuration parameters such as vendor ID, product code, product type, revision and connection path and verify they are correct. Verify that the scanner is online.

Related codes

PRIO-182WARN CNET CCO Change AbortedPRIO-183WARN Unknown port type namePRIO-185WARN CNET Config Er … …PRIO-186WARN CNET Invalid Header size

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 →