FANUC Alarm PRIO-607 — PNIO(D) offline indication …
Manufacturer wording — PNIO(D) offline indication %x
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC PRIO-607 (“PNIO(D) offline indication …”): PROFINET I/O communication is stopped by I/O Controller. First check: This is just a notification to the operator.
Updated 2026-09-17 · LogrobotLM reference
Description
PROFINET I/O communication is stopped by I/O Controller.
Remedy
This is just a notification to the operator.
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 →