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 PNT2-722 — %sTurbine over speed

FANUC PNT2-722 (“%sTurbine over speed”): While the turbine was operating the RPM level was above the Over speed limit . First check: Check and replace the I/P transducer if necessary. Likely part: Transducer (Transducer).

Updated 2026-08-29 · LogrobotLM reference

Description

While the turbine was operating the RPM level was above the Over speed limit . When this error occurs, braking will be applied to bring the turbine speed to within the acceptable operating range.

Remedy · Remède

Check and replace the I/P transducer if necessary. Possibly increase the Over speed limit value.

Part to check / replace · Pièce à contrôler / remplacer

FANUC PNT2-722 points to the hardware below — start here before ordering. · PNT2-722 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 PNT2-722 mean?
FANUC PNT2-722 (“%sTurbine over speed”): While the turbine was operating the RPM level was above the Over speed limit . When this error occurs, braking will be applied to bring the turbine speed to within the acceptable operating range.
How do you troubleshoot FANUC alarm PNT2-722?
Check and replace the I/P transducer if necessary. Possibly increase the Over speed limit value.
Which part is involved in FANUC PNT2-722?
PNT2-722 points to Transducer (Transducer). Confirm the real cause against the robot backup before replacing a part.

Related codes / Codes liés

PNT2-718%sMax. output has speed < setpointPNT2-719%sRequested speed over valid rangePNT2-723%sTurbine under speed faultPNT2-724%sTurbine under speed warning

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 →