FANUC Alarm PRIO-181 — WARN CNET Conn. Req. Timeout
FANUC PRIO-181 (“WARN CNET Conn. Req. Timeout”): Target device did not respond to the connection request. First check: Verify that the target device is online and the status is OK.
Updated 2026-09-17 · LogrobotLM reference
Description
Target device did not respond to the connection request.
Remedy
Verify that the target device is online and the status is OK. Verify that correct EDS file was used for the Scan-list configuration in the scanner configuration tool.
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 →