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 PNT1-900 — %sLow Trigger Torque

FANUC PNT1-900 (“%sLow Trigger Torque”): The torque threshold on the canister motor did not reach the minimum torque threshold value during the fill through trigger step of the fill or refill cycle. First check: Perform the following:

Updated 2026-08-29 · LogrobotLM reference

Description

The torque threshold on the canister motor did not reach the minimum torque threshold value during the fill through trigger step of the fill or refill cycle.

Remedy · Remède

Perform the following:

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-900 mean?
FANUC PNT1-900 (“%sLow Trigger Torque”): The torque threshold on the canister motor did not reach the minimum torque threshold value during the fill through trigger step of the fill or refill cycle.
How do you troubleshoot FANUC alarm PNT1-900?
Perform the following:

Related codes / Codes liés

PNT1-898%sHIGH Positive Canister TORQUEPNT1-899%sAir in Canister detectedPNT1-901Wrong valve state in EMPTY CAN event%sPNT1-902Wrong valve state in FAST FILL event%s

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 →