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 PNT2-718 — %sMax. output has speed < setpoint

FANUC PNT2-718 (“%sMax. output has speed < setpoint”): With a maximum control output the speed was measured to be lower than the setpoint (requested speed). First check: Check the turbine lines for pinching, especially at places where they flex. Likely part: Transducer (Transducer).

Updated 2026-08-29 · LogrobotLM reference

Description

With a maximum control output the speed was measured to be lower than the setpoint (requested speed). The gun might be clogging. The turbine air or turbine pilot air line might be pinched. The turbine air pressure might have become too low.

Remedy · Remède

Check the turbine lines for pinching, especially at places where they flex. Check the turbine air supply pressure. Check and replace if necessary the I/P transducer.

Part to check / replace · Pièce à contrôler / remplacer

FANUC PNT2-718 points to the hardware below — start here before ordering. · PNT2-718 met en cause l'organe ci-dessous : commencez par là.

Tap a part for every code that points to it — and verify the exact variant for your controller before ordering. · Touchez une pièce pour tous les codes qui la citent ; vérifiez la variante exacte avant commande.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT2-718 mean?
FANUC PNT2-718 (“%sMax. output has speed < setpoint”): With a maximum control output the speed was measured to be lower than the setpoint (requested speed). The gun might be clogging. The turbine air or turbine pilot air line might be pinched. The turbine air pressure might have become too low.
How do you troubleshoot FANUC alarm PNT2-718?
Check the turbine lines for pinching, especially at places where they flex. Check the turbine air supply pressure. Check and replace if necessary the I/P transducer.
Which part is involved in FANUC PNT2-718?
PNT2-718 points to Transducer (Transducer). Confirm the real cause against the robot backup before replacing a part.

Related codes / Codes liés

PNT2-716%sTurbine Startup Test Not CompletePNT2-717%sMax.dV/dT detectedPNT2-719%sRequested speed over valid rangePNT2-722%sTurbine over speed

Same hardware involved / Même matériel en cause

PAIN-283TransducerPAIN-284TransducerPAIN-420TransducerPAIN-443Transducer

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 →