西门子LOGO-PLC-基础教程1

PreliminaryVersionIntroductionAuthor:JürgenKaftan1of4LOGO!LearnAdvancedIntroductionTheLOGO!Learn–AdvancedTrainingKitisspeciallydesignedtomatchthefeaturesofthenewLOGO!0BA6generation.Itismountedonastablealuminumbase.Eightpush/latchbuttons(4ofwhicharedebounced)areavailableforsignalinputsaswellas4potentiometersforvoltagesetting(0to10V)foranalogvalueinputs.Thesignaloutput(status)isindicatedby4LEDs(5mm).Inaddition,youcanconnectexternalsimulators(e.g.,motorcontroller,trafficlight,etc.)viaa24-pininterfaceplugconnector.Fourslidingswitchesontheboardswitchthedigitalinputs(I1,I2,I7andI8)toanaloginputs.TheIRreceiverslidingswitchswitchesinputI3toIRreceiving.Thisallowsyoutoimplement10differentswitchingstatesontheLOGO!viatheIRremotecontrol.TheproximitysimulationslidingswitchactivatesinputI4.Thisallowsafrequencyof60Hzto5KHztobelinearlysetviathepotentiometerandfedtotheLOGO!forinternalprocessing.Whenthesignalencoderon/offslidingswitchisswitchedonoroff,theacousticsignalencoder(i.e.,buzzer/beeper)isalsoswitchedonoroffasnecessary.Expansionmodules(e.g.,Pt100module,etc.)canbepluggedintotheLOGO!LearnAdvancedandmechanicallylockedviathe8-pinsocketstrip.TheLOGO!TDcanbeconnectedtotheDisplayterminal.ThesmallLOGO!controller(version:0BA6)ismountedonthetrainingPCBinaccordancewithindustrialstandards.Itcanbeinstalledorremovedatalltimeswithascrewdriver.PreliminaryVersionIntroductionAuthor:JürgenKaftan2of4Theexercisessequencesarearrangedfrombeginnertoadvancedandareprintedon32learningcardswhichcanbeeasilyrearrangedasnecessary.Technicaldata:Operatingvoltage12to24VDC(max.24V)500mA4eachPotentiometersforvoltagesettingfrom0to10V/10mA(analogvalueinput)1eachPotentiometerforsonar-proximitysimulationfrom60Hzto5KHz1eachIRreceiverforreceiving10selectedfrequenciesviaremotecontrol(anadditional10inputsontheLOGO!)8eachPush/latchbuttons(4ofwhicharebounce-free)forsignalinput4eachLEDsfortheoutputs(statusindication)4eachSlidingswitchesforswitchingfromdigitaltoanalog1eachSlidingswitchforswitchingfromdigitaltoIRreceiving1eachSlidingswitchforswitchingfromdigitaltosonar-proximitysimulation1eachSwitchforactivatingthehorn(acousticsignalencoder)1eachTerminalforconnectionoftheLOGO!TDtextdisplay1eachInterfaceplugconnectorforconnectionofmodels1eachSocketforexpansionmodules(8-pin)Dimensions(WxHxD)215x145x100mmWeightApprox.0,73KgCEcertificationasperEN61000-6-2andEN61000-6-3UtilitymodelprotectionPreliminaryVersionIntroductionAuthor:JürgenKaftan3of432learningcards(practicalexampleswithsolutions)areprovided:1.AND2.OR3.NOT4.NAND5.NOR6.XOR7.ANDbeforeORcombination8.Alternatingcircuit(2-waylightingcircuit)9.3-waycircuit10.Pulserelay11.Stairwaylightingswitch12.Switch-ondelay13.Switch-offdelay14.Selectioncircuit1of315.Selectioncircuit2of316.Pulsecircuitwithcontactor17.Garagelighting18.Mixingplant19.Gearwheellubrication20.Press21.Liftingplatform22.AutomaticStar-Delta-Circuit23.Ropelight24.Countingofbottles25.Windturbine26.Sequentialcircuitwithtimedelayedcut-off27.Parkingbaymonitoringinaparkade28.Monitoringofastaffexit29.MonitoringofashipwithDieselengine30.Boilerheatingwithsolarcollector31.Monitoringoftemperatureinavessel32.Temperatureindicatorwithpilotlamps33.RollinggatwithIR-remotecontrol34.FloodligtThepackageconsistsofthefollowing:1LOGO!Learn–AdvancedTrainingKitwithcontrolunitLOGO!12/24RC1Mainsadapter230VAC/24VDC500mA34Learningcards(practicalexamples)withsolutionsonaCD-ROMPreliminaryVersionIntroductionAuthor:JürgenKaftan4of4Attention:¾Onlyanoperatingvoltageof12/24VDCshouldbeconnectedtoLOGO!LearnAdvanced¾IftheinputsI1,I2,I7orI8areusedforanalogsignals,therelatedslidingswitchesAI1toAI4havetobeswitchedtoposition“A”(analog)otherwisetheymustbein“D”positionfor“digital”.Iftheanaloginputsareused(switchin“analog”position)therelateddigitalinputswillbeinactiveandtheanaloginputswillbeswitchedtoactive.ThepotentiometersA1toA4canthenbeused.¾Externalinputsandoutputscanbeaddedviatheinterfaceconnector.¾Pleasenotethat24VDCshouldnotbeexceededontheexternalinterfaceconnector.Anyexcessvoltagewilldamagethedevice.Ifexternalanalogsignals0-10VDCarefedintotheLOGO!(I1,I2,I7orI8),theslidingswitcheshavetobesetto“digital“.Inthatcasenoswitchesontheboard(switches1-8)shouldbeactivated(allswitchestobesetto“0”inthemiddleposition)¾InputsI3toI6canbeusedforfastcountinginputs(upto5KHz).Itisthuspossibletodetermine,forexample,theexactpositionofanobjectonaconveyorbeltModelsofconveyorbeltsforthisapplicationareavailablefromIKH-DidaktischeSysteme.PleaseaskforourgeneralcatalogueonaCDoronpaper.Suggestionsarealwayswelcome.IntroductionAuthor:JürgenKaftan1of3LOGO!LearnBasisIntroductionTheLOGO!Learn–Basictrainingkitismountedonasturdyaluminiumframe.Forthesignalinputsthereare8push-button/switchesprovidedaswellas2potentiometersforanaloginputs.Furthermore,itispossibletoconnectexternalsimulatorsviathe14-pininterface-connector.Thesignaloutput(state)isindicatedby4LightEmittingDiodes(LED5mm).Twoslidingswitchesontheboardenabletheswitch-overfromdigitalinputs(I7+I8)toanaloginputs(0…10V).Theexercisesarebasedontheprincipleofincreasingdifficultyanda