IEC 61784-1-2-2023.docx

IEC61784-1-2Edition1.02023-03INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EIworks-Profi1.es-Part1-2:Fie1.dbusprofi1.es-CommunicationProfi1.eFami1.y2Reseauxindustrie1.s-Prof1.1.s-Partie1-2:Prof1.1.sdebusdeterrain-Fami1.1.edeprofi1.sdecommunication2THISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright©2023IEC1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCabonmaybereproducedoruti1.izedinanyformOfAanymeans,e1.ectronicormeca11<ca1.,inc1.udingpoxx>opyigandmcro1.m,WAhOSpermissioninwntngfromeitherIECofIECmemberNationa1.Committeeinthecountryoftherequester.IfycuhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightStothsPUbtCagn.pte-ascontacttheaddressM11oryour1.oca1.IECmc11crNatKXI霖COmn1.inC«f<xfurtheri11formatkx.DratScfereproductionrese<v6s.Sau1.indicationcontrafe.aucunpartdeCe1.tepW1.cat1.onepeut4ereprojt1.uisesousque1.quformeqmcSOntparaucupcd,<tro11iqueoumcaw.ycomp11sIapotcop<1.tesm*cro6ims.sa11sIaccordtoi1.doIECouduCOmWnaborv1.doHECduPaySdudcma11ckr.SiVOUSavezdosQjas1.ionssurCCPyright¢01.,IECou$1vous<sirczob<cnr<Jcsdro<tssupp1.6mcntaircssurc<H1.cpub1.ication.Uti1.iscztesC(XXdonndeSCiaSXdSouContaaCZteComitdnationa1.de11ECdev"rcpaysdoresidenceIECSccro1.anat2:412291902113.ruedeVaremMnToec.chCH-1211Geneva20w"w.iec.chSWiUMandAbouttheIECTheInternationa1.Etecirotechnica1.CofnmsskxiIEC)isthe1.eadingg1.oba1.organizationthatpreparesandpub1.ishesIntcrrvitjona)Standardsfora1.1.e1.ectrica1.,c*cctro11candr<HatodIochnotogics.AboutIECpub1.icationsTetechnica1.corwento1IECpubUcat1.onskeptundecconstantreviewbytheIEC.P1.easemaKesureta1.youhavethe1.atestedition,acon©。MrnoranamendmentmighthavebeenPUdiSodIECpub1.icationssearchwet>store.iec.ch,advsearch1ormTh©advancedsearchenab1.esto<11dECpuWic8tio11sbyavarietyofcriteria(mittee.Ua1.sogivesformaUononprojects,rep1.acedandwthdra*npub1.icationsIECJustPub1.ished-wet>store.1.ec.ch,justpub1.*shedStayuptoda1.eona1.1.newIECPUd1.CaUOs.JustPuMsheddetai1.sa1.1.newpub1.icationsreteased.Avai1.ab1.eon1.ineandonceamonthWemai1.IECCustomerServiceCentrewebstore.iec.ch>cscHyouwishtog2usyourjdtx>ckonthispubiicatio11orneedIUrthMass61.a<10.p1.easecontacttheCuskxnefServiceCentre：satoskxch.IECProducts&ServesPoHaI-products4ec.chDiscoverourPcwerfU1.searchengineandreadfree1.ya1.1.thepub½ationPreVas.WithaSubecfip1.ionyouwi1.1.abwayshaveaccessx>uptodateco11!ettai1.oredtoyourneecfe.E1.frctroped-WwWqIeCIroPedia.orgThewor1.ds3d11gon1.inedicbo11aryonCicctrotochno1.ogytani11gmorethan22300termnotog½tfentriesinEng1.sa11dFrench,withOqU2以。EtCfmSin19addi!kaa11ge>gcsA1.soknowastheIniernationa1.Etectrotechntca1.Vocabiiary(V)o11>11.Apropode11EC1.aCOErmSs>oEiectrotechniqueInternationa1.e(Ces1.Iapremiereorgan¾aonmondia1.©qu1.ahoreePUbwdesNormeeintecnabona1.espourtoutCequiaIraA合I,derici1.6.91.*6<ectrofque&auxIeChnaogiegaaren½es.Apropodespub1.icationsIEC1.cCOnwnUtechniquedcsPUbIjCMionSIEC。以co11sta11vncntrvuVcui1.tezVOUSassurerquevousPOSSadCZ1.'<ditio11Iap1.us伯Cerrtaucorrigendumouamencfementeutavoireipub1.Recherchedepub1.icationsIEC-webstore.iec.chadVsearch1.orm1.arcercava11cPefEmdetrouvercfesPUbtCat)OnSECCnUti1.santdi险RMScritrcs(11umfdereference,1.cc.COHi1.tdddes.1.日Iedonneaus&desin1.ormabonssufIesPrCjeIS<k?spubicabosrcmp1.acEsouretirees.IECJustPub1.ished-Websiore1Iecxh1IustpubHshedAestezInfGrrndsiresnouve1.1.esPUbICaionsECJus1.Pub1.ishedd&溯IRtesnouvdospubiica1io11sJxIrUO5OisponibteeISeMunetoisparmoparemai1.ServiceC1.ientsWCbS1.OrC.icc.Ch1.CSCSivou5cirznousdo1111erdescomnieniairessurcettepub1.icationousiYOUgavezdesquestionscontac5eznou:sa1.esi9c.ch.IECProducts&ServicesPocta1.produc1.s.icc.chDaOUVTeZnoirepuissantmoieurderechercheetoonsJiezgfatuitementiousteeaerusdesPuMCaHons.Avecunabo11emnt.vousaureztoupursaccesauco11tenuajourd<ap1.6avosbcso11s.EIectropedU-www.e1.ectrope<fia.org1.epcemfd>cuonnafCrQ1.eCge1.gneaumonde,avecpkisCe22300a11cestrmnoj>q>esnang1.a»s©1efranais.nique1.esIeCmeg6quiva1.ensdans19Ianguesajitio11tsEga1.OTenta卬d©VOCabasEtectfOtechnique1.nfnationa1.(IEVenigne.IEC61784-1-2Edtion1.02023-03INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EIworks-Profi1.es一Part1-2:Fie1.dbusprofi1.es-CommunicationProfi1.eFami1.y2R6seauxindustrie1.s-Profi1.s-Partie1-2:Profitsdebusdeterrain-Fami1.1.edeprofi1.sdecommunication2INTERNATIONA1.E1.ECTROTECHNICA1.MMISSIONCOMMISSIONE1.ECTROTECHNIQUEINTERNATIONA1.EICS35.100.20;3524050ISBN978-283226584-OWarning!Makesurethatyouobtainedthispub1.icationfromanauthorizeddistributor.Attention!Veui1.1.ezvousassurerquevousavezobtenucettepub1.icationviaundistributeuragree.tfR*qcAr3o1.3>的fu!bEht*S9gvCsiescrUg8debCoFBc©CnE1.Mh:4E2<c<njrionaCONTENTSFOREWORD4INTRODUCTION61 Scope72 Normativereferences73 Terms.A1irwt1.o<ts.abbreviatedterms,symbo1.s,andconventions93.1 Termsanddefinitions932Abbreviationsandsymbo1.s93.2.1Commonabbreviationsandsymbo1.s9322Otherabbreviationsandsymbo1.s93.3Conventions94CPF2(CIPm)94.1 Genera1.overview94.2 CP2/1(ControINet)104.2.1 Physica1.1.ayer104.2.2 Data-Iink1.ayer124.2.3 App1.ication1.ayer144.3 CP2i2(EtherNeVIP)174.3.1 Physica1.1.ayer174.3.2 Data-Iink1.ayer174.3.3 APPbCabon1.ayer194.4 CP2/3(DeviceNet)254.4. Physica1.IayCr25442Datad1.nk1.ayer.25，43App1.ication1.ayer27AnnexA(informative)CPF2(CIP)communication11cp<s33A.1Overview.33A2CIPmmoncharacteristics33A.3ControINe1.33A3/Physica1.1.ayercharacteristics33A32Data-Iink1.ayercharacteristics34A33Manageinentcharacteristics34A.4EtherNetiP34A.5DeviceNet35Bib1.iography36Tabte1-CPF2:overviewofprofi1.esets10TaWc2-CP2/1:Ph1.se1.ection11TaW3-CP21:D1.1.SefViCese1.ection12Tabte4-CP2/1:D1.1.proto1.se1.ection13Tab1.e5-CP2/1:D1.1.proto1.se1.ectionofmanagementobjects13TabAe6-CP2/1:A1.servicese1.ection14TaWe7-CP2/1:A1.protoco1.se1.ection15Tabte8-Ctock1.dentityencodingkxCP2/116TaW9-CP22:D1.1.proto1.se1.ection18TabteIO-CP22D1.1.proto1.se1.ectionofmanagementobjects19TaHe11-CP22:A1.servicese1.ection20TabAe12-CP2,2A1.protoco1.se1.ection21TaWe13-C1.ockidentityencodingforCP2,222Tabte14-CP22mtemetatonprofi1.es23Tabte15-FeaturesSupportedIofType2EthernetTransportsimp1.ementationprofi1.e23Tab416-Type2Ethernettransportprofi1.esupportedFeatures24TaWe17-SupportedEncapsuIatiOTCommandsfortransportprofi1.es24Tab4e18-CP2D1.1.protoco1.se1.ection26TabAe19-CP2,3:D1.1.protoco1.se1.ectiono1.managementobjects26TaWe20-CP2,3:A1.servicese1.ection27TaW21-CP23A1.protoco1.se1.ection28TaW22-U11nnectd-S11drequestformat(moddied29TaWe23-UnconneCteJSen1.GOedresponseformat(modified)30TaWe24-Unconnected_Send_Badresponseformat(modified)30Tab4e25-CIockIcJentityencodingforCP2.1331TaWe26-Additiona1.va1.uesofthestateattribute31TaWe27-Additiona1.va1.ueofthewatchdogji11wout-act>onattribut31INTERNATIONA1.E1.ECTROTECHNICA1.COMMISSIONINDUSTRIA1.NETWORKS-PROFI1.ES-Part1-2:Fie1.dbusprofi1.es-CommunicationProfi1.eFami1.y2FOREWORD1>TheIfWnatKXia<E1.ectrotechnica1.Commission(IEC)aWa1.dW1.deorgamzabonforstarSafdzatoCOfrpcis1.nga1111abo11a1.e1.ectrotechnica1.111mitt0es(ICNationa1.Convnit1.eesjThaOb用CofEC»stoPrOEO1.8infiemat*onacooe<a!ionona1.1.questionsconcerningstandardizationintheetec!hca1.ande1.ectronic1.ieids.Tothendandinadd。KXItootherac!rvrties.IECpunishesInternabona1.Standards.Te<ncWSpecHcatKXis.Tec>ca1.Reports.Pub1.ic1.yAvai1.ab1.eSpecificaiione(PAS)andGuides(KefeafterreferredtoasIECPuWica1.ion(三)').Tberprepara1.kxsentrustedIotechnica1.mmrttes;anyECNationa1.Committeeinterestedin!hesuedea1.twtmaypartiopaX?inthisproparaXxyw<kIn1.omationa1.governmenta1.and11o11govcrnnxjn1.a1.organizations1.iaisingWiIhthe1.Ca1.sop<a111.cipa½inthispreparation.IECCd1.atxjratesCtoGeIywttheInIema;IOna1.OrgamzaiMforStandardization(ISO)inaccordancewthconditionsdc1.crmincdbyagr<jmc11bcUvocntheMQ<ga11izatio11s2Thekxma1.dediororagreementsofIEContechnica1.matersexpress,asnear1.yasposstMmitteehasrepresenuinonfromainfes1.edIECNationa1.Comrt1.ees.31IECPub1.icationshavethekxmofrecommendationsf<xinternationa1.useandareaccepdbyIECNationa1.Convnit1.oesinthatsense.Vitea1.1.roasonab1.ceffortsarcEadCtoensurethatthetoch11tcaco111c11tQnECPub1.catonsisacajraie.IECcannotbehe<dresponsiveformeway1.WhChtheyareusedorfoeanymtsin1.erpretavonWanyenduser.4)Inordertopromotein11ationa1.uniformity.IECNabona1.CommitteesundertaketoapprIECPub1.katkxistranspafent1.yk>themaximumextentPoeSae1.ntheirnat>ontfandregkxpbicaBo11s.AnydweegencebeeeanyIECPub1.cationandthecorrespcxidngnationa1.orregiona1.pub1.icatkxsha1.1.gdeariyrdcawdnthe1.atter5IECise1.!doesnotPCOVkjeanyatteta!onofcorMotmi1.y.IndependentCertificattonbodiesprovideconformityassessmentseevcesand.Insomeareas,accesstoIECmarksatconformity.IECisnotrsons*WeforanyservicescarrijoutbyindependentCcrtibcatiQnbodies.6)AJIusersshou1.densurethattheyhavetheIaiesieditiono1.thispub1.ication.7NoIabikrysha1.1.attachtoIECorwdifecxs.emp1.oyees.servantsOfagentsGdgngindividua1.expertsandmembersitsImntocsandIECNationa1.COmmatoeSforanypersona1.injury,propertydamageorihfdamageofanynatureatsoevec,whetherdirectorIndifeC1.orforsts(11dudng1.ega1.teesandexpensesarisingoutOfIhepuWcato,useo4.GrraIanCeupon.IhtsIECPub1.icatkxioranyotherIECPubications.8A11enoonIsdrawnk>theNormatrvereCete<10sccedthisPUMCat1.on.Useotthere1.erencedpub1.icationssi11dispc11saWcfortheCOrgCtappcabonofthispuWicatio119>Atientionisdrawn10Ihepossibi1.itythatsomeofthedements0!thisIECPUHicatjonmaybethesubjectofpatentrights.ICShaHnotbehe1.drespor½to1.etorIdentity1.nganyora1.1.suchpatentrights.Attentionisdrawntothetactthattheuseofsomeofthoassociatedprotoco1.typesisrestrictedbytheirIntG1.1.ectuaIpropertyrighthoWrs.Ina1.1.cases,thecommitmentto1.imitedre1.easeofint1.k>uap(peftyrigtsmadebytheho1.dersotthoserightspermitsa1.ayerproto1.typetobeusedwithother1.ayerprotoco1.softhesametype.orinO1.heftypeCOmbnabonsCXPbCmyauthorizedbytheirrespectiveinte1.k×>tuapropertyrightho1.ders.NOTECombinationso1.pf<xo1.t>psaresededInthe1.C61784-1seriesandWeIEC61784-2series.IEC61784-1-2hasbeenpreparedbysubcommittee65C:Industria1.etv>rks.ofIECtechnica1.mmrttee65:Industria1.-processmeasurement,contro1.andautomation.HisanIntema1.iona1.Standard.Thisfirstedition,togetherwiththeotherpartsofthesameseries,cance1.sandrep1.acesthefifthcd<tioofIEC617341pub1.ishedin2019.Thisfirsteditionconstitutesatechnica1.(ovis>n.Thisediboninc1.udestheIOIOWin9significanttechnica1.changeswithrospecttoIEC61784-1:2019:a) sp1.itoftheorigina1.IEC617841intosevera1.subparts,onesubpartforthemateria1.ofagenericna1.ure.andonesubpartforeachCommunicationProfi1.eFamiyspecifiedtheorigina1.document:b) additionoftwoD1.1.protoco1.maage(netobjects;c) additionOfprofi1.einformationre11>vedfromtheTypestandards.ThetextofthisInternationa1.Standardisbasedonthefo1.1.owingdocuments:Fu1.1.informationonthevo1.i11theabovetab1.eThe1.anguageused(ortheThisdocumentWaSdraftediaccordancewithISO.,ECDiatvw.ec.ch'membersCXCdescribedgreaterdetai1.atA1.istota1.1.partsoftheIEC6-Proxies-Pan1:FieJdbUSDraftReportonvoting6511207.'FDIS6531236RVD1.ayerCPZ,1(Contro1.Net)CPM(EtherNeVIP)CP*3(DeViceW厢0rtewrovamn由8ffe5>inthereport0EC6115B-62I(WMgWtotedinIEC61158-6-2IEC6115832.IEC6115862.IEC2026-3田毓卿mOiuisInternationa1.Standardisfpp(IETFRFC793.IEIFRFC76),rf0arcew打ISQ1IECDirectives.Part1CrtS,rc1(KS.Tt题1为雷SDgcIiVCSjECEmd00jwc11(typesdev均GfiM锂fc赛龈Mcs1.opedbyIECareISO11898-1,IEC6202C阳均野训阿懈2%EC61152ISG'IEC'IEEE880236ISO11898-1andISOIEC62026317841senes.DUb1.ishcdunderthegenera1.S½W(site.UCIndustria1.ncbvorsTheCOmmrtteehasdecidedstabi1.itydateindicatedontb(specificdocumentAtthisda recontirmed, withdrawn, rep1.acedbyareviseded amended.“Re<nme<dedectofsandcab1.esareSpecrt1.ednIEC6191BandEC6178452.hatf1.srtentsofthisdocumentwi1.1.reH三Ctainchangedunti1.thePresenceConstraintECwebsiteuthz.it)*It?,D1.2黜褪bsioreec.chthedatare1.atedtotheYES一NofmatNereferencesPartia1.ReIeVan1.references3Termsanddofin4ks一3.1CommonIerrnSandden1.t1.osPartia1.Re1.evantde1i11fi>onsd11.orTyPe1:Te<msanddefini1.ionsNO3.3TyJxS2:TermsanddefinitionsYESNextsubc1.ausesNO4SyrntxMsandatobre4>atedterms一4.1Sywbois4.1.1TyPO1：Syn1.bdSNO4.1.2Type2:SyTnbdSYESNextsubc1.ausesNO一4.2Abixeviatedterms一4.2.1Type1:AbtxaviabonsNO422Type2:AbbreviationsYES一NextsubcauscsNO一5D1.1.-Ph1.Interface一一5.1Genera1.YES5.2Type1:RequiredserversNO一5.3Type2:RequiredSerVOe6YES一NextSUbCiaUS86NO6-8NO9MediumdependentSUday©r(MDS)一9.1Genera1.YES9.2-9.3NOINTRODUCTIONTheIEC61784-1seriesprovidesasetofCommunicationProfi1.es(CP)inthesenseofISO.,1ECTR10000-1.TheseanswerIheneedofidentifyingtheprotoco1.fami1.iesco-existingwithintheIEC61158series,asaresu1.toftheinternationa1.harmonizationoffie1.dbustechno1.ogiesavaab1.eonthemarket.Morespecifica1.1.y,theseprofi1.eshe1.ptoerect1.ystatethemp1.ia11ceWrththeIEC61158series,andtoavoidthespreadingofdivergentimp1.ementations,vichwou1.d1.imiti1.suse.dearnessandunderstanding.Additiona1.profi1.estoaddressspecificmarket11cems.suchasfunctiona1.safetyorinformationsecurity,canbeaddressedbyfuturepartsoftheIEC617841series.TheIEC61784-1seriesntainssevera1.CommunicationProfi1.eFami1.ies(CPF),whichspecifyoneOrmorecommunicationprofi1.es.Suchprofesidentity,inastrictsense.PfOtOooisubsetso<IheIEC61158seriesviaprotoco1.specificcommuicat>onprofi1.es.Theydonotdefinedev>ceprofi1.esthatspecifycommunicationprofi1.estogetherwithapp1.icationfunctionsneededtoanswertheneedofaspecificapp1.icationapp4atinpMes)Itisagreedthatthese1.atterc1.assesGprofi1.eswouWfaci1.itateIheuseoftheIEC61158seriesofstandards；theprofi1.esdcnodintheIEC61784-1SeneSareanecessarysteptoachievethattask.Itisasoimportanttoc1.aritythatEeropcrabi1.i1.y-definedastheabi1.ityO1.Iwoorm(xcnetworksystemstoexchangeinformationandtomakemutua1.useoftheinformationthathasbeenexchanged(seeISQIECTR10000-1)-canbedirec1.1.yachievedonthesame1.inkon1.yforthosedevicescomp1.yingwiththesamecommunicationprofi1.e.Profi1.estainedintheIEC61784-1seriesareconstructedofreferencestoIEC61158-2andtheIEC611583.IEC611584.IEC611585andIEC61156series,andotherIS.TSorWod(Mi如acceptedstandards,asapprofxiatc