FANUC Alarm PROF-002 — STOP PROFIBUS PCB abnormal

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

FANUC PROF-002 (“STOP PROFIBUS PCB abnormal”): PROFIBUS PCB is abnormal. First check: Please exchange PROFIBUS PCB

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 →