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时间:2019-10-14
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1、InternationalJournalofComputerApplications(0975–8887)Volume57–No.16,November2012DesignandImplementationofPLCbasedComputerizedMonitoringinDipCoatingSystemG.MadhanG.R.KandhasamyS.MuruganandDepartmentofElectronicsandDepartmentofElectronicsandDepartmentofElectroni
2、csandInstrumentationInstrumentationInstrumentationBharathiarUniversityBharathiarUniversityBharathiarUniversityCoimbatoreCoimbatoreCoimbatoreIndiaIndiaIndiacontrolunitinvolvingaPLCmustbeaddedtothesystemABSTRACTstructure.ThispaperpresentsaPLC-basedmonitoringandT
3、hepresentstudyisaboutthedesignandimplementationofcontrolsystemforDipCoating.ItdescribesthedesignanddipcoatingsystembasedonProgrammableLogicControllerimplementationoftheconfiguredhardwareandsoftware.The(PLC)technology.ThePLCcorrelatestheoperationtestresultsobta
4、inedonDCmotorperformanceshowparameterscontrolrequiredbytheuserandmonitorstheimprovedefficiencyandincreasedaccuracyintimeconstantsystemduringnormaloperationandunderdippingconditions.controlledoperation.Thus,thePLCcorrelatesandcontrolsTestsofdipcoatingsystemdriv
5、enbyDCmotordriverandtheoperationalparameterstothetimesetpointrequestedbycontrolledbyPLCproveahigheraccuracyinregulationastheuserandmonitorstheDCmotorsystemduringmanualcomparedtomanualhumanworks.Theimplementationoftheoperationandunderautomaticconditions.hardwar
6、eandsoftwareforcontrolsystemandresultsobtained2.PLCASASYSTEMfromtestsondipcoatingperformanceisprovided.Thus,PLCisprovedasaversatileandwideeffectivetoolinindustrialCONTROLLERcontrolofelectricdrives.PLCisamicroprocessor-basedcontrolsystem,designedforautomationpr
7、ocessesinindustrialenvironments.ItusesaGeneralTermsprogrammablememoryfortheinternalstorageofuser-Programmablelogiccontroller(PLC),PrintedcircuitBoardorientatedinstructionsforimplementingspecificfunctions(PCB),Toggleswitch.suchasarithmetic,counting,logic,sequen
8、cing,andtiming[6&7].APLCcanbeprogrammedtosense,activateandcontrolindustrialequipment,incorporatesanumberofI/OKeywordspoints,whichallowelectricalsignalstobeinterfaced.InputDipCoatin
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