LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

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 2026-08-29 · LogrobotLM reference

Description

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

Remedy · Remède

Cycle the power of the robot controller.

Frequently asked · Questions fréquentes

What does FANUC alarm PRIO-626 mean?
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.
How do you troubleshoot FANUC alarm PRIO-626?
Cycle the power of the robot controller.

Related codes / Codes liés

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →