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 PNT1-653 — %s0 air flow rate detected

FANUC PNT1-653 (“%s0 air flow rate detected”): All of the conditions were set for air to be flowing, but a zero flow rate was measured. First check: Check the following:

Updated 2026-08-29 · LogrobotLM reference

Description

All of the conditions were set for air to be flowing, but a zero flow rate was measured. This might be caused by:

Remedy · Remède

Check the following:

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-653 mean?
FANUC PNT1-653 (“%s0 air flow rate detected”): All of the conditions were set for air to be flowing, but a zero flow rate was measured. This might be caused by:
How do you troubleshoot FANUC alarm PNT1-653?
Check the following:

Related codes / Codes liés

PNT1-651%sCal. time out at max. flowPNT1-652%sCal. time out at low flowPNT1-654%sLower output did not lower flowPNT1-655%sTime out during a cal. test

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 →