FANUC Alarm PRIO-154 — STOP CNET Duplicate Mac ID Bd …

Manufacturer wording — STOP CNET Duplicate Mac ID Bd %d
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PRIO-154 (“STOP CNET Duplicate Mac ID Bd …”): Duplicate MAC-ID detected First check: Check MAC-IDs of all devices on the network

Updated 2026-09-17 · LogrobotLM reference

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 →