LogrobotLM

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FANUC Alarm PRIO-626 — PNIO: please power OFF/ON

FANUC PRIO-626 (“PNIO: please power OFF/ON”): PROFINET setting of the robot controller was changed and cycling power is required to enable the change. First check: Cycle the power of the robot controller.

Updated 2026-09-17 · LogrobotLM reference

Description

PROFINET setting of the robot controller was changed and cycling power is required to enable the change.

Remedy

Cycle the power of the robot controller.

Related codes

PRIO-624PNIO(C) mod number mismatchPRIO-625PNIO(C) read in completePRIO-627PNIO: set to operation modePRIO-628PNIO(C) group is not recovered

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 →