FANUC Alarm PROF-018 — STOP Exist specific diag

Manufacturer wording — STOP Exist specific diag(%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC PROF-018 (“STOP Exist specific diag”): A status message exists in the slave specific diagnostic area in the received diagnostic data. First check: Please invstigate the specific diagnostic data.

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 →