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FANUC Alarm PNT2-898 — %sHIGH Positive Canister TORQUE

Description

The maximum tensile force on the ball screw has been exceeded. When this occurs, its 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.

Related codes / Codes liés

PNT2-896Zero Flow Programmed: %sPNT2-897%sHIGH Negative Canister TORQUEPNT2-899%sAir in Canister detectedPNT2-900%sLow Trigger Torque

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.