FANUC Alarm PNT2-910 — %sHIGH Positive Canister TORQUE
FANUC PNT2-910 (“%sHIGH Positive Canister TORQUE”): The maximum tensile force on the ball screw has been exceeded. First check: Ensure that the retraction speed is not too fast during the fast fill cycle.
Updated 2026-08-29 · LogrobotLM reference
Description
The maximum tensile force on the ball screw has been exceeded. When this occurs, it is usually when the ball screw is retracting. There may be a vacuum in the canister which is causing excessive torque when the motor is retracting the canister's piston.
Remedy · Remède
Ensure that the retraction speed is not too fast during the fast fill cycle. Ensure that the pCI and pCC valves are open during the fill cycles.
Frequently asked · Questions fréquentes
- What does FANUC alarm PNT2-910 mean?
- FANUC PNT2-910 (“%sHIGH Positive Canister TORQUE”): The maximum tensile force on the ball screw has been exceeded. When this occurs, it is usually when the ball screw is retracting. There may be a vacuum in the canister which is causing excessive torque when the motor is retracting the canister's piston.
- How do you troubleshoot FANUC alarm PNT2-910?
- Ensure that the retraction speed is not too fast during the fast fill cycle. Ensure that the pCI and pCC valves are open during the fill cycles.
Related codes / Codes liés
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 →