Toshiba TMS7 Users Manual

CONTENTSTMS7SERIESME00070B1CONTENTSQuickStart21.CautionStatements1.1Cautionsandwarnings............................................32.GeneralDescription2.1Featurelist..............................................................42.2PartNumberformat................................................43.Specifications3.1Currentratings........................................................53.2Dimensions&weights.............................................73.3Semiconductorfuses..............................................73.4Powerterminations.................................................83.5Generaltechnicaldata............................................84.Installation4.1Generallayoutdiagrams.........................................94.2Powerterminationconfiguration..............................94.3Mountinginstructions..............................................94.4Ventilation.............................................................105.PowerCircuits5.1Overview..............................................................115.23Wireconnection.................................................115.33Wireconnection(Bypassoperation)...................115.46Wireconnection.................................................115.56Wireconnection(Bypassoperation)...................115.6Powerfactorcorrection.........................................115.7Linecontactors.....................................................126.ControlCircuits6.1ElectricalSchematic..............................................136.2ControlSupply......................................................136.3ControlWiring.......................................................136.4RS485SerialCommunication...............................147.Programming&Operation7.1ProgrammingProcedure.......................................177.2FunctionList.........................................................187.3FunctionDescriptions...........................................187.4Operation..............................................................248.ApplicationExamples8.1InstallationWithLineContactor.............................268.2InstallationWithBypassContactor........................268.3SoftBraking..........................................................278.4TwoSpeedMotor.................................................289.TroubleShooting9.1TripCodes............................................................299.2TripLog................................................................309.3GeneralFaults......................................................309.4TestsandMeasurements......................................3110.Appendix10.1TypicalStartCurrentRequirements......................3210.2AC53aUtilisationCodes.......................................3210.3AC53bUtilisationCodes.......................................32QUICKSTART2ME00070BTMS7SERIESQUICKSTARTForsimpleapplicationsTMS7softstarterscanbeinstalledusingthethreesimplestepsoutlinedbelow.Forapplicationswithadvancedcontrol,protectionorinterfacerequirementsacomprehensivereviewofthisUsersManualisrecommended.1.Installation&ConnectionWARNING-ELECTRICALSHOCKHAZARDTheTMS7containsdangerousvoltageswhenconnectedtolinevoltage.Onlyacompetentelectricianshouldcarryouttheelectricalinstallation.ImproperinstallationofthemotorortheTMS7maycauseequipmentfailure,seriousinjuryordeath.FollowthismanualandNationalElectricalCodes(NEC®)andlocalsafetycodes.1.EnsurethecorrectTMS7modelhasbeenselectedfortheconnectedmotorandapplicationtype.2.MounttheTMS7makingsuretoallowadequateclearancetopandbottomforthefreecirculationofairthroughthestarter.(Refertosection4.3MountingInstructionsforfurtherdetail.)3.ConnectthesupplycablestostarterinputterminalsL1,L2&L3.4.ConnectthemotorcablestostarteroutputterminalsT1,T2&T3.5.ConnectacontrolsupplytostarterinputterminalsA1&A2orA2&A3.(Refertosection6.2ControlSupplyforfurtherdetail).ORORMF1SemiconductorFusesLegendC24modelsL2BL3BL1BET2L1L2L3T1T3A1A2A33PHASESUPPLY230V+10-15-15+10400VC45models575V+10-15-15+10460V(OPTIONAL)F12.ProgrammingBasicapplicationrequiresonlythattheTMS7beprogrammedwiththeconnectedmotor'snameplatefullloadcurrent(FLC).ToprogramtheTMS7withthemotor'sFLCdothefollowing:1.PuttheTMS7intoprogrammodebysimultaneouslypressingthenreleasingtheFUNCTIONandSTOREkeys.2.SelectFunction1.MotorFullLoadCurrentbyholdingdowntheFUNCTIONkeyandthenpresstheUPkeyuntilthedisplayshows1.3.ReleasetheFUNCTIONkeytodisplaythecurrentlystoredvalueofFunction1.MotorFullLoadCurrent.4.UsetheUPand/orDOWNkeysadjusttheFLCsettingtomatchtheFLCoftheconnectedmotor.5.PresstheSTOREkeytostorethenewFLCsetting.6.ExittheprogrammingmodebysimultaneouslypressingthenreleasingtheFUNCTIONandSTOREkeys.3.OperationTheTMS7isnowreadytocontrolthemotor.MotoroperationcanbecontrolledusingtheSTARTandSTOPkeysontheTMS7localcontrolpanel.TwoothercommonlyusedfunctionsthatmaybeusefulforbasicinstallationsareFunction2.CurrentLimitandFunction5.StopRampTime.Thesefunctionscanbeadjustedinthesamemannerasdescribedabove.(Foramoredetaileddescriptiono