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首页 欧姆龙PLC使用手册

欧姆龙PLC使用手册.pdf

欧姆龙PLC使用手册

fm4415
2012-06-09 0人阅读 举报 0 0 暂无简介

简介:本文档为《欧姆龙PLC使用手册pdf》,可适用于工程科技领域

CQMProgrammableControllersOperationManualRevisedFebruaryiv!!!vNotice:OMRONproductsaremanufacturedforuseaccordingtoproperproceduresbyaqualifiedoperatorandonlyforthepurposesdescribedinthismanualThefollowingconventionsareusedtoindicateandclassifyprecautionsinthismanualAlwaysheedtheinformationprovidedwiththemFailuretoheedprecautionscanresultininjurytopeopleordamagetopropertyDANGERIndicatesanimminentlyhazardoussituationwhich,ifnotavoided,willresultindeathorseriousinjuryWARNINGIndicatesapotentiallyhazardoussituationwhich,ifnotavoided,couldresultindeathorseriousinjuryCautionIndicatesapotentiallyhazardoussituationwhich,ifnotavoided,mayresultinminorormoderateinjury,orpropertydamageOMRONProductReferencesAllOMRONproductsarecapitalizedinthismanualTheword“Unit”isalsocapitalizedwhenitreferstoanOMRONproduct,regardlessofwhetherornotitappearsinthepropernameoftheproductTheabbreviation“Ch,”whichappearsinsomedisplaysandonsomeOMRONproducts,oftenmeans“word”andisabbreviated“Wd”indocumentationinthissenseTheabbreviation“PC”meansProgrammableControllerandisnotusedasanabbreviationforanythingelseVisualAidsThefollowingheadingsappearintheleftcolumnofthemanualtohelpyoulocatedifferenttypesofinformationNoteIndicatesinformationofparticularinterestforefficientandconvenientoperationoftheproduct,,Indicateslistsofonesortoranother,suchasprocedures,checklists,etcOMRON,AllrightsreservedNopartofthispublicationmaybereproduced,storedinaretrievalsystem,ortransmitted,inanyform,orbyanymeans,mechanical,electronic,photocopying,recording,orotherwise,withoutthepriorwrittenpermissionofOMRONNopatentliabilityisassumedwithrespecttotheuseoftheinformationcontainedhereinMoreover,becauseOMRONisconstantlystrivingtoimproveitshighqualityproducts,theinformationcontainedinthismanualissubjecttochangewithoutnoticeEveryprecautionhasbeentakeninthepreparationofthismanualNevertheless,OMRONassumesnoresponsibilityforerrorsoromissionsNeitherisanyliabilityassumedfordamagesresultingfromtheuseoftheinformationcontainedinthispublicationviTABLEOFCONTENTSviiPRECAUTIONSxiIntendedAudiencexiiGeneralPrecautionsxiiSafetyPrecautionsxiiOperatingEnvironmentPrecautionsxiiApplicationPrecautionsxiiiConformancetoECDirectivesxivSECTIONIntroductionOverviewSystemConfigurationCQMFeaturesSECTIONUnitsandInstallationCPUUnitPowerSupplyUnitIOUnitsPCAssemblyandInstallationWiringandConnectionsUnitSpecificationsSECTIONTheLSS,SSS,SYSMACCPT,andProgrammingConsolesLSSCapabilitiesSSSCapabilitiesSYSMACCPTPrecautionsCompatibleProgrammingConsolesPreparationforOperationProgrammingConsoleOperationsSECTIONTroubleshootingIntroductionProgrammingConsoleOperationErrorsProgrammingErrorsUserdefinedErrorsOperatingErrorsTroubleshootingFlowchartsAppendicesAStandardModelsBBatteryServiceLifeCSYSMACCPTPrecautionsGlossaryIndexRevisionHistoryixAboutthisManual:TheCQMisacompact,highspeedProgrammableController(PC)designedforadvancedcontroloperationsinsystemsrequiringfromtoIOpointsperPCTherearetwomanualsdescribingthesetupandoperationoftheCQM:TheCQMOperationManual(thismanual)andtheCQMProgrammingManualAlsoavailableistheCQMseriesDedicatedIOUnitsOperationManualThismanualdescribesthesystemconfigurationandinstallationoftheCQMandprovidesanbasicexplanationofoperatingproceduresfortheProgrammingConsolesandintroducesthecapabilitiesoftheLadderSupportSoftware(LSS)andSYSMACSupportSoftware(SSS)ReadthismanualfirsttoacquaintyourselfwiththeCQMTheCQMProgrammingManualprovidesdetaileddescriptionsoftheCQM’sprogrammingfunctionsTheLadderSupportSoftwareOperationManualandtheSYSMACSupportSoftwareOperationManual:CseriesPCsprovidesdescriptionsofLSSandSSSoperationsfortheCQMandCseriesPCsUseVersionLSSoralaterversionforCQMoperationPleasereadthismanualcarefullyandbesureyouunderstandtheinformationprovidebeforeattemptingtoinstallandoperatetheCQMSectiongivesabriefoverviewofthestepsinvolvedindevelopingofaCQMSystem,describesthepossiblesystemconfigurations,anddescribestheCQM’sspecialfeaturesandfunctionsSectiondescribestheUnitsthatgotogethertocreateaCQMPCandprovidesinformationonswitchsettings,installation,andhardwaremaintenanceTechnicalspecificationsoftheUnitsarealsoprovidedSectiondescribesLSSSSScapabilities,howtoconnecttheProgrammingConsole,andhowtoperformthevariousProgrammingConsoleoperationsSectiondescribeshowtodiagnoseandcorrectthehardwareandsoftwareerrorsthatcanoccurduringPCoperationTheAppendixprovidestablesofCQMUnitsandrelatedproductsWARNINGFailuretoreadandunderstandtheinformationprovidedinthismanualmayresultinpersonalinjuryordeath,damagetotheproduct,orproductfailurePleasereadeachsectioninitsentiretyandbesureyouunderstandtheinformationprovidedinthesectionandrelatedsectionsbeforeattemptinganyoftheproceduresoroperationsgiven!xiPRECAUTIONSThissectionprovidesgeneralprecautionsforusingtheProgrammableController(PC)andrelateddevicesTheinformationcontainedinthissectionisimportantforthesafeandreliableapplicationoftheProgrammableControllerYoumustreadthissectionandunderstandtheinformationcontainedbeforeattemptingtosetuporoperateaPCsystemIntendedAudiencexiiGeneralPrecautionsxiiSafetyPrecautionsxiiOperatingEnvironmentPrecautionsxiiApplicationPrecautionsxiiiConformancetoECDirectivesxiv!!!!!!OperatingEnvironmentPrecautionsxiiIntendedAudienceThismanualisintendedforthefollowingpersonnel,whomustalsohaveknowledgeofelectricalsystems(anelectricalengineerortheequivalent)•PersonnelinchargeofinstallingFAsystems•PersonnelinchargeofdesigningFAsystems•PersonnelinchargeofmanagingFAsystemsandfacilitiesGeneralPrecautionsTheusermustoperatetheproductaccordingtotheperformancespecificationsdescribedintheoperationmanualsBeforeusingtheproductunderconditionswhicharenotdescribedinthemanualorapplyingtheproducttonuclearcontrolsystems,railroadsystems,aviationsystems,vehicles,combustionsystems,medicalequipment,amusementmachines,safetyequipment,andothersystems,machines,andequipmentthatmayhaveaseriousinfluenceonlivesandpropertyifusedimproperly,consultyourOMRONrepresentativeMakesurethattheratingsandperformancecharacteristicsoftheproductaresufficientforthesystems,machines,andequipment,andbesuretoprovidethesystems,machines,andequipmentwithdoublesafetymechanismsThismanualprovidesinformationforprogrammingandoperatingtheUnitBesuretoreadthismanualbeforeattemptingtousetheUnitandkeepthismanualcloseathandforreferenceduringoperationWARNINGItisextremelyimportantthataPCandallPCUnitsbeusedforthespecifiedpurposeandunderthespecifiedconditions,especiallyinapplicationsthatcandirectlyorindirectlyaffecthumanlifeYoumustconsultwithyourOMRONrepresentativebeforeapplyingaPCSystemtotheabovementionedapplicationsSafetyPrecautionsWARNINGDonotattempttotakeanyUnitapartwhilethepowerisbeingsuppliedDoingsomayresultinelectricshockWARNINGDonottouchanyoftheterminalswhilethepowerisbeingsuppliedDoingsomayresultinelectricshockWARNINGDonotattempttodisassemble,repair,ormodifyanyUnitsAnyattempttodosomayresultinmalfunction,fire,orelectricshockCautionTightenthescrewsontheterminalblockoftheACPowerSupplyUnittothetorquespecifiedinthemanualLoosescrewsmayresultinburningormalfunctionOperatingEnvironmentPrecautionsCautionDonotoperatethecontrolsysteminthefollowinglocations:•Locationssubjecttodirectsunlight•Locationssubjecttotemperaturesorhumidityoutsidetherangespecifiedinthespecifications!!!!ApplicationPrecautionsxiii•Locationssubjecttocondensationastheresultofseverechangesintemperature•Locationssubjecttocorrosiveorflammablegases•Locationssubjecttodust(especiallyirondust)orsalts•Locationssubjecttoexposuretowater,oil,orchemicals•LocationssubjecttoshockorvibrationCautionTakeappropriateandsufficientcountermeasureswheninstallingsystemsinthefollowinglocations:•Locationssubjecttostaticelectricityorotherformsofnoise•Locationssubjecttostrongelectromagneticfields•Locationssubjecttopossibleexposuretoradioactivity•LocationsclosetopowersuppliesCautionTheoperatingenvironmentofthePCSystemcanhavealargeeffectonthelongevityandreliabilityofthesystemImproperoperatingenvironmentscanleadtomalfunction,failure,andotherunforeseeableproblemswiththePCSystemBesurethattheoperatingenvironmentiswithinthespecifiedconditionsatinstallationandremainswithinthespecifiedconditionsduringthelifeofthesystemApplicationPrecautionsObservethefollowingprecautionswhenusingthePCSystemWARNINGAlwaysheedtheseprecautionsFailuretoabidebythefollowingprecautionscouldleadtoseriousorpossiblyfatalinjury•Alwaysconnecttoaclassground(toΩorless)wheninstallingtheUnitsNotconnectingtoaclassgroundmayresultinelectricshock•AlwaysturnOFFthepowersupplytothePCbeforeattemptinganyofthefollowingNotturningOFFthepowersupplymayresultinmalfunctionorelectricshock•MountingordismountingIOUnits,CPUUnits,MemoryCassettes,oranyotherUnits•AssemblingtheUnits•SettingDIPswitchesorrotaryswitches•Connectingorwiringthecables•ConnectingordisconnectingtheconnectorsCautionFailuretoabidebythefollowingprecautionscouldleadtofaultyoperationofthePCorthesystem,orcoulddamagethePCorPCUnitsAlwaysheedtheseprecautions•Failsafemeasuresmustbetakenbythecustomertoensuresafetyintheeventofincorrect,missing,orabnormalsignalscausedbybrokensignallines,momentarypowerinterruptions,orothercauses•Interlockcircuits,limitcircuits,andsimilarsafetymeasuresinexternalcircuits(ie,notintheProgrammableController)mustbeprovidedbythecustomer•AlwaysusethepowersupplyvoltagespecifiedinthemanualAnincorrectvoltagemayresultinmalfunctionorburning•TakeappropriatemeasurestoensurethatthespecifiedpowerwiththeratedvoltageandfrequencyissuppliedBeparticularlycarefulinplaceswherethepowersupplyisunstableAnincorrectpowersupplymayresultinmalfunctionConformancetoECDirectivesxiv•InstallexternalbreakersandtakeothersafetymeasuresagainstshortcircuitinginexternalwiringInsufficientsafetymeasuresagainstshortcircuitingmayresultinburning•DonotapplyvoltagestotheInputUnitsinexcessoftheratedinputvoltageExcessvoltagesmayresultinburning•DonotapplyvoltagesorconnectloadstotheOutputUnitsinexcessofthemaximumswitchingcapacityExcessvoltageorloadsmayresultinburning•DisconnectthefunctionalgroundterminalwhenperformingwithstandvoltagetestsNotdisconnectingthefunctionalgroundterminalmayresultinburning•InstallandwiretheUnitproperlyasspecifiedinthemanualImproperinstallationoftheUnitmayresultinmalfunction•Besurethatallthemountingscrews,terminalscrews,andcableconnectorscrewsaretightenedtothetorquespecifiedintherelevantmanualsIncorrecttighteningtorquemayresultinmalfunction•LeavethelabelattachedtotheUnitwhenwiringRemovingthelabelmayresultinmalfunction•RemovethelabelafterthecompletionofwiringtoensureproperheatdissipationLeavingthelabelattachedmayresultinmalfunction•UsecrimpterminalsforwiringDonotconnectbarestrandedwiresdirectlytoterminalsConnectionofbarestrandedwiresmayresultinburning•DoublecheckallthewiringbeforeturningONthepowersupplyIncorrectwiringmayresultinburning•MounttheUnitonlyaftercheckingtheterminalblockcompletely•Besurethattheterminalblocks,MemoryUnits,expansioncables,andotheritemswithlockingdevicesareproperlylockedintoplaceImproperlockingmayresultinmalfunction•ChecktheuserprogramforproperexecutionbeforeactuallyrunningitontheUnitNotcheckingtheprogrammayresultinanunexpectedoperation•ConfirmthatnoadverseeffectwilloccurinthesystembeforeattemptinganyofthefollowingNotdoingsomayresultinanunexpectedoperation•ChangingtheoperatingmodeofthePC•Forcesettingforceresettinganybitinmemory•Changingthepresentvalueofanywordoranysetvalueinmemory•DonotpullonthecablesorbendthecablesbeyondtheirnaturallimitDoingeitherofthesemaybreakthecablesConformancetoECDirectivesTheCQMPCscomplywithECDirectivesToensurethatthemachineordeviceinwhichaCQMPCisusedcomplieswithECDirectives,thePCmustbeinstalledasfollows:,,ThePCmustbeinstalledwithinacontrolpanelReinforcedinsulationordoubleinsulationmustbeusedfortheDCpowersuppliesusedforthecommunicationsandIOpowersuppliesPCscomplyingwithECDirectivesalsoconformtotheCommonEmissionStandard(EN)WhenaPCisbuiltintoamachine,however,noisecanbegeneratedbyswitchingdevicesusingrelayoutputsandcausetheoverallmachinetofailtomeettheStandardIfthisoccurs,surgekillersmustbeconnectedorothermeasurestakenexternaltothePCThefollowingmethodsrepresenttypicalmethodsforreducingnoise,andmaynotbesufficientinallcasesRequiredcountermeasureswillvarydependingonthedevicesconnectedtothecontrolpanel,wiring,theconfigurationofthesystem,andotherconditionsConformancetoECDirectivesxvDeterminingifCountermeasuresAreRequiredRefertoENformoredetailsCountermeasuresarenotrequiredifthefrequencyofloadswitchingforthewholesystemincludingthePCislessthantimesperminuteCountermeasuresarerequiredifthefrequencyofloadswitchingforthewholesystemincludingthePCismorethantimesperminuteCountermeasureExamplesWhenswitchinganinductiveload,connectansurgeprotector,diodes,etc,inparallelwiththeloadorcontactasshownbelowCircu

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