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VS-616PC5/P5SeriesUser’sManualVariableTorqueInverter(withsoftwareversion5110/5120andnewer)2VS-616PC5/P5User’sManualPRECAUTIONS1)ReadthismanualinitsentiretybeforeinstallingoroperatingtheVS-616PC5/P5inverter.Thismanualappliestoinverterswithsoftwareversions5110and5120onlyandisnotintendedtobeusedincon-junctionwithanyothersoftware.2)Donotconnectordisconnectwiring,orperformsignalcheckswhilethepowersupplyisturnedON.3)TheVS-616PC5/P5internalcapacitormaybechargedevenafterthepowersupplyisturnedOFF.Topreventelectricalshock,disconnectallpowerbeforeservicingtheinverter.ThenwaitatleastfiveminutesafterthepowersupplyisdisconnectedandallLEDsareextinguished.4)DonotperformawithstandvoltagetestorameggertestonanypartoftheVS-616PC5/P5.Thiselectronicequipmentusessemiconduc-torsandisvulnerabletohighvoltage.5)DonotremovetheoperatorunlessthepowersupplyisturnedOFF.NevertouchtheprintedcontrolboardwhilethepowersupplyisturnedON.6)TheVS-616PC5/P5issuitableforuseonacircuitcapableofdeliveringnotmorethan65,000RMSsymmetricalamperes,480Voltsmaximum(460Vclassunits),240Voltsmaximum(230Vclassunits).Failuretoobservetheseandotherprecautionshighlightedinthismanualwillexposetheusertohighvoltages,resultinginequipmentdamage,seriousinjuryordeath.NOTICEPrintedApril,1999.TheinformationcontainedwithinthisdocumentistheproprietarypropertyofYaskawaElectricAmerica,Inc.,andmaynotbecopied,reproducedortransmittedtootherpartieswithouttheexpressedwrittenauthorizationofYaskawaElectricAmerica,Inc.Nopatentliabilityisassumedwithrespecttotheuseoftheinformationcontainedherein.Moreover,becauseYaskawaisconstantlyimprovingitshigh-qualityproducts,theinformationcontainedinthismanualissubjecttochangewithoutnotice.Everyprecautionhasbeentakenintheprepara-tionofthismanual.Nevertheless,Yaskawaassumesnoresponsibilityforerrorsoromissions.Neitherisanyliabilityassumedfordamagesresult-ingfromtheuseoftheinformationcontainedinthispublication.!WARNINGVS-616PC5/P5User’sManual3CONTENTSSectionDescriptionPage1RECEIVING&INSTALLATION1.1INTRODUCTION...................................61.2SPECIFICATIONS...................................7VS-616PC5....................................7VS-616P5......................................91.3PRELIMINARYINSPECTION.........................11Receiving.....................................11CheckingtheNameplate.........................11IdentifyingtheParts.............................121.4MOUNTING......................................13Precautions....................................13ChoosingaLocation............................13RemovingandReplacingtheDigitalOperator.......14RemovingandReplacingtheFrontCover...........14Dimensions/HeatLoss...........................15Clearances....................................171.5WIRING.........................................18Precautions....................................18Inspection.....................................18VS-616PC5ConnectionDiagram.................19VS-616P5ConnectionDiagram...................20MainCircuitWiring............................21TerminalFunctions.............................24WireandTerminalScrewSizes...................25ControlCircuitWiring...........................282OPERATIONPrecautions....................................302.1TRIALOPERATION................................31DisplayatPower-up............................31OperationCheckpoints..........................32BasicOperation................................322.2DIGITALOPERATORDISPLAY.......................352.3LEDDESCRIPTION...............................362.4OPERATIONMODESELECTION......................373PROGRAMMINGFEATURES3.1VS-616PC5/P5PARAMETERS(n001~n116)...........413.2PARAMETERSET-UP&INITIALIZATION...............493.3VS-616PC5/P5OPERATION........................50Accel/deceltimeadjustment......................50Automaticfaultretry............................51Automaticrestartaftermomentarypowerloss.......51Carrierfrequency...............................51Contents4VS-616PC5/P5User’sManualCurrentlimit(Stallprevention)....................52DCinjectionbraking............................54Energysavingscontrol..........................55Frequencyagreesetpoint........................57Frequencymeterorammeter.....................58Frequencymeterorammetercalibration............58Frequencysignaladjustment......................58Jogoperation..................................60Jumpfrequencies...............................60MODBUScommunication.......................61Motoroverloaddetection........................62Multi-stepspeedselection........................64Phaselossdetection.............................65PIDControl...................................66Reverserunprohibit............................68Soft-startcharacteristics.........................68Speedlimitadjustment..........................69Stoppingmethod...............................70Torqueadjustment..............................72Torquedetection...............................73Triplessoperation..............................74V/fpatternadjustment...........................7