1、IECIEC61784-2-6Edition1.02023-03INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EB1.ourinsideIworks-Profi1.es-Part2-6:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonISO/IEC/IEEE8802-3-CPF6Reseauxindustrie1.s-Profi1.s-Partie2-6:Profi1.sdebusdeterrainSupp1.ementairespourIesreseauxentempsree1.fondessur1.ISOIEC
2、IEEE8802-3-CPF6THISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright2023IEC1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCamaybereproducedoruti1.izedinanyformOfAanymeans,ec!rocOrmca11gpoxxopyigandmcro1.m.withoutpermissioninwnt11gfromeitherIECofIECmemberNationa1.Commieint
3、hecountryoftherequester.IfyouhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aringaddonanghistothspubcaton.p1.easentacttheaddressbe1.oworyour1.oca1.IECmc11crNatKXI霖COmn1.inCfxfurtherinformation.DratScfereproductionresev6s.Sau1.indicationcontrafe.aucunpartdeCe1.tepW1.cat1.onepeut4ereprojt1.uis
4、esousque1.quformeqmcSOntparaucupcd,tro11iqueoumcaw.ycomp11sIapotcop1.tesmicrofi1.ms,sa11saccorcitoi1.doIECouduCOmWnaborv1.doHECduPaySdudcma11ckr.SiVOUSavezdosQjas1.ionssurcopyrightJcIECxjSiVoUSsirczobcnrJcsdrotssupp1.6mcntaircs$urcstore.iec.ch,advsearch1ormThadvancedsearchenab1.estocscHyouwishtog2US
5、yourjdtxckonthispuWicatio11orneedIUrthMass61.auptoda1.eco11w11ttaordtoyourneeds.E1.frctroped-WwWqIeCIroPedia.orgThewor1.ds3d11gon1.inedicb11aryonRkJctrQteChnOiDgytani11gmorethan22300termnotoga1.entriesinEngsa11dFrench,withOqU2以。EtCfmSinI9addi!ka1.anguagesA1.soknowastheIniernationa1.Etectrotechntca1.
6、Vocabiiary(V)o1111.Apropode11EC1.aCOErmSsoEiectrotechniqueInternationa1.e(Ces1.Iapremiereorganaonmondia1.qu1.ahoreePUbwdesNormeeintecnabona1.espourtoutCequiaIraA合I,derici1.6.91.*6ectrofque&auxIeChnaogiegaarenes.Apropodespub1.icationsIEC1.cCOnwnUtechniquedcsPUbIjCMionSIEC。以co11sta11vncntrvuVcui1.tezV
7、OUSassurerquevousPOSSadCZ1.ditio11Iap1.us伯Cerrtaucorrigendumouamencfementeutavoireipub1.Recherchedepub1.icationsIEC-webstore.iec.chadVsearch1.orm1.arcercava11cPefEmdetrouvercfesPUbtCat)OnSECCnUti1.santdi险RMScritrcs(11umfdereference,1.cc.COHi1.tdddes.E1.1.edneaus&desin1.ormabonssufIesPrcjeISk?spuMcat
8、osrcrracs1.ore.iec.chu3tpubHsedAestezInfGrrndsiresnouve1.1.esPUbICa1OnSECJus1.Pub1.ishedd&溯IRtesnouvdospubiica1io11sJxIrUO5OisponibteeISeMunetoisparmoparemai1.ServiceC1.ientsWCbS1.OrC.icc.Ch1.CSCSivou5cirznousdo1111erdescomnieniairessurcettepub1.icationousiYOUgavezdesquestionscontac5eznou:sa1.esi9c.
9、ch.IECProducts&ServicesPocta1.produc1.s.icc.chDaOUVTeZnoirepuissantmoieurderechercheetconsuezgfatuitementIousteeaperusdesPuMCaHons.Avecunabo11emnt.vousaureztoupursaccesauco11tenuajourdap1.6avo$bcso11s.EIectropedU-www.e1.ectropectJonnafCrQ1.eCgc11oogee1.gneaumonde,avecpkis822300a11cesISrm1.ndoggoes11
10、ang1.ais1.efranais.nique1.esemes6quiva1.ensdans19Ianguesajitio11tsEga1.OTentappe的fu!bEht*S9gvCsiescrUg8debCoFBcCnE1.Mh:4E2”HcnjruCONTENTSFOREWORD3INTRODUCTION51 Scope62 Normativereferences63 Terms.A1irwt1.ots.abbreviatedterms,acronyms,andconventions73.1 Termsanddefinitions73.2 Abbreviatedtermsandacr
11、onyms83.3 Symbo1.s83.4 Conventions84 CPF6(INTERBS8)-RTEcommunicationprofi1.es94.1 Genera1.overview94.2 2CP,4104.21 MaPping104.22 TypeIOserviceandproto1.Setec1.ion114.23 Type8serviceandproto1.Setection124.24 Performancei11dcatorse1.ection124.25 CPG,5134.31 Ktapping134.32 TypeIOserviceandprotoco1.se1.
12、ection134.33 Type8serviceandproto1.se1.ection14434Portonnanceincfcatorsei。CbOn144.34 CP,614441MaPpin9144.42 Type10serviceandprotoco1.S(Hction144.43 Type8serviceandproto1.SGtection154.44 Performanceindicatorse1.ection15Bib1.iography16Figure 1 -1.inking-device(XXnmUmCaUonprofi1.esRTEnetworkcontext9Fig
13、ure 2 -1.inking-devicemappingphndp1.e10Figure 3 -DataMapping11Tab1.e1-CPF6symbo1.s8TaWe2-CPF6:deviceCPIdMtHIerassignment10Tabte3-IjnWngdeviceType10networkP1.overview12ImissionINDUSTRIA1.NETWORKS-Profi1.es-Part2-6:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonISO.1ECIEEE8802-3-CPF6FOREWORDUThe1.11ema
14、txaE1.ectrotechnica1.C(xn11n5s0n(IECISaWMdWXJeorgarza6onforStarKjarCzatmittees(IECNationa1.Commi(Iees).Theobjectc正CistoPfomO1.eifena!ionaico-operationona1.1.questionsCOnCemtngstandardizationnthee1.ec!fca1.ande1.ectronicIie(d9.TothendandinJIddnkXItootheractrviics.IECpub1.ishesInternationa1.Standards.
15、Tt11ca1.SpocHkiartkxisTt11icaReports.PUbIiCbAvai1.aMeSpecincaUons(PAS)andGudes(heeaHerreferredtoasMECPDtt1.canon().Iherprcpara1.ksCntrUStodIotochnimittocs;anyIECNationa1.COErnnIoCImCrRS1.Odin1h。subjx1.dea1.tWithmayPamCPsenthspreparakxyworkInternationa1.,goeenbetweenthetwoOcganizatbns.2)Thekxma1.(fec
16、onsoragreementsotEContechnica1.mattersexpress,asnear1.yaspossib1.e,anIEematMGconsensusoopinionontherHva11tsubjoctssinceOOCmitteehasroprosc11tabo11fromainvestedIECNatkxia1.Comrmnees.31IECPub1.icationshavethekxmofrecommendationsforinternationa1.useandareaccpdbyIECNatonaJCommitteesinIMIsense.Witea1.1.
17、reasonab1.eeffortsaremadetoensureIha!Ihetechnica1.oonientofIECPub1.cationsisaccura1.IECcannotbehe(dresposiWefortewayiWh1.Chtheyareusedorforanymisinpru6onbyanyenduser.4Inordertopfomoieinthemaximumextentpossb1.intheirna:xandrjxapubcatons.AnydvergencebetAW11anyIECPubicabonandthecorrespondingnationa1.OC
18、regiona1.pub1.icationsha1.1.bedcartyindcawdinthe1.atter5) IECItse1.tdoesnotpvkJeanyattestationo1.co11kxmity.Indepeeidentcert1kcatkxbodesPfSdeconrxm1.tyassessmentservicesand.insomeareasaccesstoIECmarksofco11xnrtyIECis11o1.responsiveforanyservicescarriedoutbyideendenCertifiCationbodies.6) Ai1.userssho
19、u1.densurethattheyhavethe1.atesteditionofthepub1.catx.7No*abtysha1.1.attach10IECOrnBdirectors,emp1.oyesSerVaESoragentsrdungindividua1.expertsandmemberscitstechnica1.COmmMeeSandIECNationa1.CommiHeeSforanypersona1.injury,propertydamageOf!hfdamageOranynatureMaISOeVeCwhetherdirectorIndkeC1.OffthisIECPub
20、1.icationoranyohcrIECPubcatons.8)Aticnhonisdrawn1otheNormatrvcreferencesc1.cdinthispuWicatio11UseofthegICrCrXXXIpub1.icationst$indisenaWeforthecorrectSppkcationofthispubIhQpossibi1.itythatsomeotthedementso1thisIECPUMCatIOnmaybeWeSUb)eofpatentrghis1.CShMnotbehe1.dresportstieforidentifyinganyora1.1.su
21、chpatentrights.Attentionisdrawntothefactthattheuseofsomeoftheassociatedprotoco1.typesisrestrictedbytheirmte1.1.ectua1.poporty-6gh1.ho1.dersIna1.1.cases,theCOmnMmCEto1.imitedre1.easeofinte1.1.ectua1.-propertyrightsmadebytheho1.dersofthoserightspermitsa1.ayerprotoco1.typetobeusedwithother1.ayerpotoco4
22、softhesame1.ye,orinO1.hertypeCombenabonSep*cit1.yauthorizedbytheirrespecttveinte1.ec1.uapropertyrightho1.ders.NOTECombinationscprxoco1.typesarespdfiedintheIEC17841.seriesandtheIEC61784-2series.IEC61784-2-6hasbeenpreparedbysubcommittee65C:Iworks,ofIECtechnica1.mmitt65:Industria1.processmeasurement,co
23、ntro1.andautomation.ItisanInternationa1.Standard.Thisfirstedition,togetherwiththeotherpartsofthesameseries,cance1.sandrep1.acesthefourtheditionofIEC61784-2pub1.ishedin2019.Thisfirsteditionconstitutesatechnica1.revision.ThisOdigninc1.udesthefoowingsignificanttechnica1.changeswithrespecttoIEC61784-2:2
24、019:asp1.itOItbeorigina1.IEC617842tosevera1.SUbPaf电onesubpartforIbcmateria1.ofagenericnature,andonesubpanforeachCommunicationProfi1.eFanWyspecifiedStheOgna1.document.ThetextofthisInternationa1.Standardisbasedonthefo1.1.owingdocuments:DraftReportonVMng65Q1.209tFDS65Q1237.RVOFu1.1.informationonthevoti
25、njtheabovetab1.e.The1.anguageusedfortheaThisdocumentwasdraftediacrdancwithISO.,1ECDi1.atww.5c.chmembersex(describedingreaterdetai1.atA1.istofa1.1.partsoftheIEC6Symbo1.Definition柳I静appeva假9轮J碱射蜥假K口用腕图即1冽阐mIO11t1.tyUSDT1ODe1.ivery1.imetteType10networksofMik(sJaatic1.留生堀力由脚都明(M1.PaiCaOnMthe1.inkingvic.
26、chpu那需脑Jmaindocu牺心1如仇三耀媪湍8臂修版湍密盥wncrwuAinnnhu1FAra-ration即IEC61158-2.27.2)US174-2senes,iSoftwareprocessingOmeoftheType8master(appcavonspecie!wbWdmdeMMen0feMiUSI(Kiustria)networks-Proftfes-Part2:AMttonaIrea1.-timeMdbusprofi1.esbasedonISO,1ECIEEE8802-3,canbefoundontheIECwebsite.Thecom11*teehasdecdedth
27、atthecontentsofthisdocumentwi1.1.remainunchangedunti1.thestabi1.itydateindicatedontheIECwebsiteUnderWebSkXeJeC.chinthdatare1.atedtothespecificdocument.Atthisdate,thedocumentwi1.1.be reconfirmed. withdrawn, rep1.acedbyarevisededition,or amende。IMPORTANT-Theco1.ourinside1.ogoonthecoverpageofthisdocume
28、ntindicatesthatitcontainsco1.ourswhicharcconsideredtobeusefu1.forthecorrectunderstandingofitscontents.Usersshou1.dthereforeprintthisdocumentusingaco1.ourprinter.IntroductionTheIEC617842seriesprovidesadditiona1.CommunicationPtofies(CP)totheexistingCommunicationProfi1.eFami1.ies(CPF)oftheIEC61784-1sen
29、esandadditiona1.CPFswithoneormoreCPs.Theseprofi1.esmeettheindustria1.automationmarketobjectiveofidentifyingRea1.-TimeEthernet(RTE)communicationnetworksCOeXiS1.ingwithISO,IEC,IEEE8802-3-common1.yknownasEthernetTheseRTEcommunicationnetworksuseprovisionsofISOHEey1.EEE88023fortheIOWGfcommunicationstack1
30、ayersandadditiona1.1.yprovidemorepredictab1.eandre1.iab1.erea1.-timedatatransferandmeansforsupportofprecisesynchronizationofautomationequipment.Morespecifica1.1.y,theseprofi1.eshe1.ptorrectystatethecomp1.ianceofRTEmmunicationnetworkswithISQIEC,IEEE8802-3,andtoavoidthespreadingofdivergentm1.ernetato
31、s.AdoptionofEmunicationbetweencontroersandevenforcommunicationwithfie1.ddevicespromotesthuseofInternettechno1.ogiesintheHe1.darea.Thisavai1.abi1.ityWOUkibeunacceptab1.eifitcausesthe1.ossoffeaturesrequiredintheft1.dareaforindustria1.mmuicationautomationnetvrtxks.suchas: retime. synchronizedactonsbetw
32、eenfie1.ddevices1.*drives, efficient,frequentexchangeofVCfysma1.1.datarecords.ThesenewRTEprofi1.escantakeadvantageoftheimprovementsofEthernetnetworksintermsoftransmissionbandwidthandnetworkspan.Anotherimp1.icitbutessentia1.requirementisthatthetypoca1.EthernetmmunicatonCapabi1.itHJS,asusedin(heof1.ic
33、ewor1.d,arefu1.1.yretained,sothatthesoftwareinvokedremamsapp1.icab1.e.Tworkso1.utions,eachwithdifferentperformancecharacteristicsandfunctiona1.capabi1.ities,matchingthediverseapp1.icationrequirements.RTEprformancindicators,whoseva1.ueswi1.1.beprovidedwithRTEdevicesbasedoncommunicationpcoi1.sspeccedi
34、ntheIEC617842series,enab1.etheusertomatch11vorkdeviceswithappfecation-dependentperformancerequirementsofanRTEnetwork.INDUSTRIA1.NETWORKS-Profi1.es-Part2-6:Additiona1.rea1.-timefie1.dbusprofi1.esbasedonISO/IEC/IEEE8802-3-CPF61 ScopeThispartofIEC617842definesextensionsofCommunicationProfBeFami1.y6(CPF
35、6)forRea1.-TimeEthernet(RTE).CPF6specifiesasetofRea1.-TimeEthernet(RTE)communicationprofi1.es(CPs)andre1.atednetworkcomponentsbasedontheIEC61158series(Type8andType10),SQ,EQ1EE8802-3andotherstandards.ForeachRTEcommunicationprofi1.e,thisdocumenta1.sospecifiesthere1.evantRTEperformanceindicatorsandthed
36、ependenciGSbetwesntheseRTEperformancei11dcators.NOTE1A1.1.CPsarebasedonstandardsOfdraftstandardsorinternationa1.StandardspubUedbytheIECoronStandarcfoOfIntemattona1.StandardsstattsedbyoterstadarJsbodesca!nwwcxksanditsre1.ated11tKxkOOaIPonCntSandinsomecasesamendthosestandardsfoobtainRTEfeatures.NOTE3S
37、omeCPso!CPF6arespecifiedinIEC6174-1.2 NormativereferencesThefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsomeora1.1.oftheirnt11tconstitutesrequirementsofthisdocument.Fordatedreferences.Onfytheeditiondiedapp1.ies.Forundatedreferences,the1.atesteditionofthereferenceddocument(inc1.udinganyamendments)app1.ies.NOTEA1.1.partso!theIEC61158series,asWeUasIbeIEC61784-1seriesand!heIEC61784-2series,aremaintainedSimu1.ianeous1.y.Cfoes-referencestothesedocumentswhinthe!e*thereforere1.etiotheeditionsasdadint1.s1.istotnormativere1.erences.IEC61158(aparts).Industria1.Commucvcationne
