VTCiss4

UserGuideUnidriveVTCmodelsizes1to5UniversalVariableSpeedDriveforinductionandservomotorsPartNumber:0447–4703IssueNumber:4GeneralinformationThemanufactureracceptsnoliabilityforanyconsequencesresultingfrominappropriate,negligentorincorrectinstallationoradjustmentoftheoptionaloperatingparametersoftheequipmentorfrommismatchingthevariablespeeddrive(Drive)withthemotor.ThecontentsofthisUserGuidearebelievedtobecorrectatthetimeofprinting.Intheinterestsofacommitmenttoapolicyofcontinuousdevelopmentandimprovement,themanufacturerreservestherighttochangethespecificationoftheproductoritsperformance,orthecontentsoftheUserGuide,withoutnotice.Allrightsreserved.NopartsofthisUserGuidemaybereproducedortransmittedinanyformorbyanymeans,electricalormechanicalincludingphotocopying,recordingorbyanyinformation-storageorretrievalsystem,withoutpermissioninwritingfromthepublisher.Copyright©March1998ControlTechniquesDrivesLtdAuthor:RFDIssueCode:uvxu4IssueDate:March1998S/WVersion:v3.x.x.x.xUnidriveVTCUserGuideIssuecode:uvxu4iContentsChapter1Introduction1-11.1Modelsizes1-11.2HowthisUserGuidecanhelpyou1-11.3SimplifiedconfiguringoftheDrive1-11.4ProductfamiliarizationusingtheDriveinEasymode(Macro1)1-21.5Operatingmode1-2Regeneration1-21.6Defaultconfigurations1-21.7Plug-inoptionmodules1-21.8MethodsofcontrollingtheUnidriveVTC1-2Terminalandkeypadmodes1-2Controllingthespeedofthemotor1-3Serialcommunications1-3UsingVtcSoft1-32GettingStarted2-12.1Introductiontothedisplayandkeypad2-12.2Parameter0.002-22.3Workingwithparameters2-2Parametersandmenus2-2ArrangementoftheMenu0parameters2-2Usingmacros2-2ConfiguringandcontrollingtheDrive2-3Conventions2-3Typesofparameter2-3Makingnewvalueseffective,andsavingthem2-3Wheretofindinformationonparameters2-42.4ProductfamiliarizationusingEasymode(Macro1)2-4Makingtemporaryconnections2-4OperatinginstructionsforTerminalmode2-6OperatinginstructionsforKeypadmode2-72.5MainfeaturesofMacro1Easymode2-82.6Disablingthemacro2-93SettinguptheDrivefromDefaultConfiguration3-13.1Enablingamacro3-13.2Signalconnections3-2Logicsense3-2Logiclevels3-2Signalmodesofanalogfrequencyreferenceinput13-2Makingthesignalconnections3-4Descriptionsofthedefaultcontrolsignalconnections3-43.3Summaryofthepowerandsignalconnections3-53.4ChangingthePWMswitchingfrequency3-103.5ConfiguringtheDriveforthemotor3-10Motorratings3-103.6Autotune3-113.7Settingthetorqueproducingcurrentlimit3-123.8Definingminimumandmaximumfrequencies3-123.9Settingupthepresetfrequencies3-133.10Adjustingtheboostvoltage3-133.11Selectingthevoltage/frequencycharacteristic3-133.12Adjustingtheaccelerationrate3-133.13Selectingthestoppingmode3-143.14Selectingthebrakingmode3-163.15Adjustingthedecelerationrate3-163.16Settingupamacro3-173.17Furthersettingupandmonitoring3-174Menu0ParametersinDefaultConfiguration4-14.1Introduction4-14.2Configuration4-44.3Frequencylimits4-44.4Ramps,Frequencyreferenceselection,Currentlimit4-44.5Voltageboost4-54.6Monitoring4-6UnidriveVTCUserGuideIssuecode:uvxu4ii4.7Rampandstopmodeselectors4-74.8Motor-powermonitoring,S-ramp,Skipband,RatedcurrentoftheDrive4-74.9Analoginputmodeselector,Presetfrequencies4-84.10Standardrampvoltage,Current-controlPIgains4-94.11Monitoring4-94.12Automatic-resetset-up4-104.13User-securitycodeset-up4-104.14Serialcommunications,Parameterdisplayedafterpower-up4-104.15Spinningmotor,Autotune,PWMswitchingfrequency4-114.16Motorparameters4-124.17Overloadaccumulatorindication4-134.18Statusinformation4-134.19Macro1Easymodeparameters4-135SecurityandAccessingtheAdvancedParameters5-15.1Securitylevels5-15.2UnlockingStandardSecurity5-15.3Setting-upUserSecurity5-15.4UnlockingUserSecurity5-15.5LockingSecurity5-25.6DisablingUserSecurity5-26AdvancedParameters16.1Listofmenus1MENU1Frequency-referenceselectionFrequencylimitsSkipfrequencies2MENU2AccelerationanddecelerationrampsRampselection,enableselectedBrakingmodeselectionS-ramp6MENU3SpeedindicationsSpeed-sensingthresholds10MENU4CurrentmonitoringCurrentlimitinginspeedcontrolCurrent-loopgainsMotorprotection12MENU5MotormonitoringMotorratingsVoltageboostAutotunePWMswitchingfrequencySlipcompensation15MENU6DrivesequencerAuto-startACsupplylossJogtimeLimitswitchesInjectionbrakingSynchronizetoaspinningmotorKeypadenableRun-timelogElectricitycost18MENU7AnalogI/OTemperaturesLargeoptionmodule21MENU8DigitalI/O24MENU9ProgrammablelogicMotorizedpotentiometerBinary-sumlogic28MENU10StatusanddiagnosticinformationProcess-generatedtrips32MENU11Menu0assignmentsScalefactorsInitialparameterdisplayedSerialcommunicationsDriveinformation34MENU12Programmablecomparators36MENU13Positioncontrol38MENU14PIDcontroller39UnidriveVTCUserGuideIssuecode:uvxu4iiiAppendixAProgrammingInstructionsA-1A.1ElectricalconnectionsA-1A.2PreparationA-1A.3StatusmodeA-2A.4DisplayingtheparameternumberinStatusmodeA-2A.5EnteringParametermodeandreturningtoStatusmodeA-2A.6SelectingaparametertoaccessA-3A.7ChangingthevalueofaparameterA-4A.8SavingnewparametervaluesA-6A.9Flashingandnon-flashingdigitsA-6A.10NegativevaluesA-6A.11ChangingthesettingofabitparameterA-6A.12Selectingadiffe