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FANUC Alarm PAIN-441 — WARN %sLower output did not lower flow

Description

As Accuflow steps down through the 10 points in the calibration table, it expects a lower flow for each decrease in the commanded flow value. In this case, the flow did not decrease. This can be d by low or pulsing fluid pressure, insufficent exhaust or no quick exhaust on the fluid pilot air.

Remedy · Remède

Retry the calibration. Check that an adequate and stable flow rate is provided by the

Related codes / Codes liés

PAIN-439WARN %sCal. time out at low flowPAIN-440WARN %sZero fluid flow rate detectedPAIN-442WARN %sTime out during a cal. testPAIN-443WARN %sMin. output has flow > setpoint

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.