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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 PNT2-564 — %sZero fluid flow rate detected

FANUC PNT2-564 (“%sZero fluid flow rate detected”): All of the conditions were set for fluid to be flowing and a zero flow rate was measured. First check: If fluid can be seen coming from the applicator, check the following:

Updated 2026-08-29 · LogrobotLM reference

Description

All of the conditions were set for fluid to be flowing and a zero flow rate was measured. This might be due to no fluid pressure or pilot air pressure. With a very low flow rate the gain might be too high. One of the following items might be broken:

Remedy · Remède

If fluid can be seen coming from the applicator, check the following:

Frequently asked · Questions fréquentes

What does FANUC alarm PNT2-564 mean?
FANUC PNT2-564 (“%sZero fluid flow rate detected”): All of the conditions were set for fluid to be flowing and a zero flow rate was measured. This might be due to no fluid pressure or pilot air pressure. With a very low flow rate the gain might be too high. One of the following items might be broken:
How do you troubleshoot FANUC alarm PNT2-564?
If fluid can be seen coming from the applicator, check the following:

Related codes / Codes liés

PNT2-562%sCal. time out at max. flowPNT2-563%sCal. time out at low flowPNT2-565%sLower output did not lower flowPNT2-566%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 →