1、IEC61784-1-16Edition1.02023-03INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EIworks-Profi1.es-Part1-16:Fie1.dbusprofi1.es-CommunicationProfi1.eFami1.y16Reseauxindustrie1.s-Prof1.1.s-Partie1-16:Prof1.1.sdebusdeterrain-Fami1.1.edeprofi1.sdecommunication16THISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright2023IEC
2、1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCabonmaybereproducedoruti1.izedinanyformOfAanymeans,e1.ectronicormeca11opyigandmcro1.m,WAhOSpermissioninwntngfromeitherIECofIECmemberNationa1.Committeeinthecountryoftherequester.IfycuhaveanyquestionsaboutIECcopyrighth
3、aveanenquiryaboutOb1.aningancona1.rightStothsPUbtCagn.pte-ascontacttheaddressM11oryour1.oca1.IECmc11crNatKXI霖COmn1.inCfxfurtheri11formatkx.DratScfereproductionresev6s.Sau1.indicationcontrafe.aucunpartdeCe1.tepW1.cat1.onepeut4ereprojt1.uisesousque1.quformeqmcSOntparaucupcd,tro11iqueoumcaw.ycomp11sIap
4、otcop1.tesm*cro6ims.sa11sIaccordtoi1.doIECouduCOmWnaborv1.doHECduPaySdudcma11ckr.SiVOUSavezdosQjas1.ionssurCCPyright01.,IECou$1voussirczobcnrJcsdrotssupp1.6mcntaircssurcH1.cpub1.ication.Uti1.iscztesC(XXdonndeSCiaSXdSouContaaCZteComitdnationa1.de11ECdevrcpaysdoresidenceIECSccro1.anat2:412291902113.ru
5、edeVaremMnToec.chCH-1211Geneva20ww.iec.chSWiUMandAbouttheIECTheInternationa1.Etecirotechnica1.CofnmsskxiIEC)isthe1.eadingg1.oba1.organizationthatpreparesandpub1.ishesIntcrrvitjona)Standardsfora1.1.e1.ectrica1.,c*cctro11candrstore.iec.ch,advsearch1ormThadvancedsearchenab1.estostore.1.ec.ch,justpub1.*
6、shedStayuptoda1.eona1.1.newIECPUd1.CaUOs.JustPuMsheddetai1.sa1.1.newpub1.icationsreteased.Avai1.ab1.eon1.ineandonceamonthWemai1.IECCustomerServiceCentrewebstore.iec.chcscHyouwishtog2usyourjdtxckonthispubiicatio11orneedIUrthMass61.auptodateco11!ettai1.oredtoyourneecfe.E1.frctroped-WwWqIeCIroPedia.org
7、Thewor1.ds3d11gon1.inedicbo11aryonCicctrotochno1.ogytani11gmorethan22300termnotogtfentriesinEng1.sa11dFrench,withOqU2以。EtCfmSin19addi!kaa11gegcsA1.soknowastheIniernationa1.Etectrotechntca1.Vocabiiary(V)o1111.Apropode11EC1.aCOErmSsoEiectrotechniqueInternationa1.e(Ces1.Iapremiereorganaonmondia1.qu1.ah
8、oreePUbwdesNormeeintecnabona1.espourtoutCequiaIraA合I,derici1.6.91.*6ectrofque&auxIeChnaogiegaarenes.Apropodespub1.icationsIEC1.cCOnwnUtechniquedcsPUbIjCMionSIEC。以co11sta11vncntrvuVcui1.tezVOUSassurerquevousPOSSadCZ1.ditio11Iap1.us伯Cerrtaucorrigendumouamencfementeutavoireipub1.Recherchedepub1.ication
9、sIEC-webstore.iec.chadVsearch1.orm1.arcercava11cPefEmdetrouvercfesPUbtCat)OnSECCnUti1.santdi险RMScritrcs(11umfdereference,1.cc.COHi1.tdddes.1.日Iedonneaus&desin1.ormabonssufIesPrCjeISk?spubicabosrcmp1.acEsouretirees.IECJustPub1.ished-Websiore1Iecxh1IustpubHshedAestezInfGrrndsiresnouve1.1.esPUbICaionsE
10、CJus1.Pub1.ishedd&溯IRtesnouvdospubiica1io11sJxIrUO5OisponibteeISeMunetoisparmoparemai1.ServiceC1.ientsWCbS1.OrC.icc.Ch1.CSCSivou5cirznousdo1111erdescomnieniairessurcettepub1.icationousiYOUgavezdesquestionscontac5eznou:sa1.esi9c.ch.IECProducts&ServicesPocta1.produc1.s.icc.chDaOUVTeZnoirepuissantmoieu
11、rderechercheetoonsJiezgfatuitementiousteeaerusdesPuMCaHons.Avecunabo11emnt.vousaureztoupursaccesauco11tenuajourdap1.6avosbcso11s.EIectropedU-www.e1.ectropecuonnafCrQ1.eCge1.gneaumonde,avecpkisCe22300a11cestrmnojqesnang1.as1efranais.nique1.esIeCmeg6quiva1.ensdans19Ianguesajitio11tsEga1.OTenta卬dVOCaba
12、sEtectfOtechnique1.nfnationa1.(IEVenigne.IEC61784-1-16Edition1.02023-03INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EIworks-Profi1.es一Part1-16:Fie1.dbusprofi1.es-CommunicationProfi1.eFami1.y16R6seauxindustrie1.s-Profi1.s-Partie1-16:Prof1.1.sdebusdeterrain-Fami1.1.edeprofi1.sdecommunication16INTERNATIONA
13、1.E1.ECTROTECHNICA1.MMISSIONCOMMISSIONE1.ECTROTECHNIQUEINTERNATIONA1.EICS35.100.20;3524050ISBN978-28322-6592-5Warning!Makesurethatyouobtainedthispub1.icationfromanauthorizeddistributor.Attention!Veui1.1.ezvousassurerquevousavezobtenucettepub1.icationviaundistributeuragree.tfR*qcAr3o1.3的fu!bEht*S9gvC
14、siescrUg8debCoFBcCnE1.Mh:4E2cnjrionaCONTENTSFOREWORD3INTRODUCTION51 Scope62 Normativereferences63 Terms.A1irwt1.ots.abbreviatedterms,symbo1.s,andconventions73.1 Termsanddefinitions73.2 Abbreviationsandsymbo1.s73.2.1 Commonabbreviationsandsymbo1.s:322O84.1 Genera1.overview84.2 CP16tq(SERCOSI)84.2.1 P
15、hysica1.1.ayerse1.ection84.2.2 Data-Iink1.ayer104.2.3 App1.ication1.ayer104.3 CP142(SERCOSII)104.3.1 Physica1.1.ayer104.3.2 Data-Iink1.ayer124.3.3 APPbCabon1.ayer12AnnexA(informative)CPF16(SERCOS)commgca1.ionconcepts13Beb1.iography15FigureA.1-Ringstructure13FigureA.2-Topotogyexamp1.e14Tab1.eI-CPI6：P
16、h1.se1.ection9Tab4e2-CP16H:D1.1.protoco1.se1.ection10Tab4e3-CP161:A1.servicese1.ection10TaWe4-CPi62Ph1.se1.ection.11TaWeA.1-Numberof(JeviccsperCP16,1andCP16,2systems(OXamPICS)ImissionINDUSTRIA1.NETWORKS-Profi1.es-Part1-16:Fie1.dbusprofi1.es-CommunicationProfi1.eFami1.y16FOREWORD11TheIrrtefnationaiEe
17、ciroiechnica1.Convnison(IEC)isaWoddWkfeorganizationfortarxSsrd2ationCOfrpcisingaM11abo11a1.rotech11ca1.nmrtts(CNationa1.Co11mt1.sTbeobjecto1.IEC场toPrCCno附internatkxtfcooperationona1.1.questionsconcerningstandardizationintheOteCtnca1.anddoc1.ro11icIkHds.ToIhjSendandinaddontooterac!cvrtis.IECPUaISheSI
18、nternationa1.Standards.Technica1.SPeCd1.CaOns.Technica1.Repons,PUbIiCbfAvai1.ab1.eSpecifications(PAS)andGuides(hcrcafxreferredtoas11ECPuWication(三).Thcrrearatkx)mittees;anyIECNationa1.CommitteeinterestedSthesubjectdea1.twtmayPamoPa衿n1h$preparaxxyworkInternationa1.,governmenta1.andnongovernmenta1.org
19、anizations1.iaisingwtthteIECa1.soparticipateinthispepa(aon.IECCd1.aboratesCtoee1.ywttheIniemationaJOrgaruzaiMforStandardization(ISO)inaccordancewthCondf1.kxisdeterminedbyagreementbetweenthetwoXQa11izatio11s2) Thekxma1.dedionsoragreementso!IEContechnica1.mattersexpress,asnear1.yasPgMiW*animanabona!co
20、nsensuso1.OPtEOmnteehasrepresemaiionfroma1.1.i11XxcstodIECNatkxia1.Committees3IECPub1.icationshaveIhekxmofrecommendationsfxiniernationa1.useandareaccedbyIECNaiionaJComm11BSrthatsense.Viea1.1.reasonab1.ee*1o11saremadeto11srethatthetechnica1.nte11tECPubicationsisaccurate.IECcannotbehe1.dresponsib1.efo
21、rtewayinwN5theyareusedorforanymtsinicatxbodies.61AJIUSorSshou1.densurethattheyhavethe1.atestodikofthspub1.ication.7NoIiabi1.tysha1.1.attachtoIECoritsdireckxs.emp1.oyees,servantsOfagentsindSngindividua1.e*pensandmembersomitteesandIECNationa1.Committeesforanypersona1.iqury.propertydamage!herdamageofan
22、ynatureMaisoever.whetherIhopossibi1.itythatsomeofthectemc11(softhisIECPubfcabonmaybeIhcsubjecto1.patentrights.IECshnotbebepesarespecifiedinIbeIEC61784-1seriesandtheIEC61784-2secies.IEC61784-1-16hasbeenpreparedbySUbCOnwnittee65C:Iworks,ofIECmittee65:Industria1.-processmeasurement,contro1.andautomaton
23、ItisanInternationa1.Standard.ThisIirstedition,togetherwiththeotherpansoftesameseries,cance1.sandrep1.acesthefifthWfttionofIEC61784-1pub1.ishedin2019.Thisfirsteditionconstitutesatechnica1.revision.ThisOdibOninc1.udesIEC617841:2019:thefoowngsignificanttechnica1.changeswithrespecttoa)sp1.itOHheorigina
24、1.IEC617841tosevera1.SUbPaf电onesubpartforthemateria1.ofagenericnature,andonesubpartforeachCommunicationProfi1.eFamrfyspecifiedStheOgna1.document.ThetextofthisInternationa1.Standardisbasedonthefo1.1.owingdocuments:DraftReportonVMng65Q12O7.,FDIS65Q123&RVDC1.auseHeaderPresenceConstrai1.FU1.IintOrma1.iO
25、nonIbCvotingritsapprova1.inIbereportonvotingindicatedmYESI1.11DOV1.HUI.1ScopeYESIThe1.anguageusedforthedeve1.opmentofthisEng1.ish.Partia1.Usedasneeded3Termsanddenit1.osIiThisocu11Mj11twasdraftedIrXOBanCeW1.tPd斯g从州)g禺armrriarv*WithISCIUCif*M,-Rx、kd1.OWC*ivParta1.Usedwhenapptatvw.ec.ch,mmbersexprrSccs
26、Th(maindocumenttypesdeve1.opedbyIECareNOIdescribedingreaterdetai1.atSgiec.chpubTermsandde1.inittongYESINextIA1.istofa1.1.partsoftheIECpiWishedunderthegenera1.tit1.eIworksNOi-Pra昵S-Pan1：h(efx)spttes.canber6dnjOjrTiWC噬termsIITheCOmrnIKeehasdecidedtiia1.iheootetsj11vitwi1.1.remainI1.neh公rdunti1.thpIIs
27、tabi1.itydateindicatedonthe4B0Zbfeifeum由rwebskxsec.chinthedatare1.atedtotheNOIspecificdocument.Atthisdat5.1tdocumerr甲Symbo1.sYESIrecon1.irmts.4Mbi忖8Mbitsand16x1.,sYESUseduptotheeboow30.23DaiarateParta1.CPI62MUSedNextc1.ausesNOIAnnexA-MINOIAnnexNType16:ConnectorSpeci1.icattonYESIIntroductionTheIEC617
28、84-1seriesprovidesasetofCommunicationProfi1.es(CP)inthesenseofISO.,1ECTR10000-1.TheseanswerIheneedofidentifyingtheprotoco1.fami1.iesco-existingwithintheIEC61158series,asaresu1.toftheinternationa1.harmonizationoffie1.dbustechno1.ogiesavaab1.eonthemarket.Morespecifica1.1.y,theseprofi1.eshe1.ptoerect1.
29、ystatethemp1.ia11ceWrththeIEC61158series,andtoavoidthespreadingofdivergentimp1.ementations,vichwou1.d1.imiti1.suse.dearnessandunderstanding.Additiona1.profi1.estoaddressspecificmarket11cems.suchasfunctiona1.safetyorinformationsecurity,canbeaddressedbyfuturepartsoftheIEC617841series.TheIEC61784-1seri
30、esntainssevera1.CommunicationProfi1.eFami1.ies(CPF),whichspecifyoneOrmorecommunicationprofi1.es.Suchprofesidentity,inastrictsense.PfOtOooisubsetsoceprofi1.esthatspecifymmuicatprofi1.estogetherwithapp1.icationfunctionsneededtoanswertheneedofaspecificapp1.icationapp4atinpMes)Itisagreedthatthese1.atter
31、c1.assesGprofi1.eswouWfaci1.itateIheuseoftheIEC61158seriesofstandards；thePrOfIICSdefinedintheIEC617841SCneSareanecessarysteptoachievethattask.Itisasoimportanttoc1.aritythatEeropcrabi1.i1.y-definedastheabi1.ityO1.Iwoorm(xcnetworksystemstoexchangeinformationandtomakemutua1.useoftheinformationthathasbe
32、enexchanged(seeISQIECTR10000-1)-canbedirec1.1.yachievedonthesame1.inkon1.yforthosedevicescomp1.yingwiththesamecommunicationprofi1.e.Profi1.estainedintheIEC61784-1seriesareconstructedofreferencestoIEC61158-2andtheIEC611583.IEC611584.IEC611585andIEC61156series,andotherIS.TSorWod(Mi如acceptedstandards,a
33、sapprofxiatc,Eachprofi1.eisrequiredtoreferenceat1.eastonepartoftheIEC61158scriesinadditiontoIEC611581Twoo11sinfactorymanufacturingandprocesscontro1.NOTE1A1.1.CPsarebasedonstandardsordrattstandardsytheIECxonSiarKJarcfeorIn1.ema1.tona1.SIandafd3stattsedbyXfStaMaaSbodsOfopenstandardsprocesses.NOTE2SoEe
34、CPsO1.CPF16Specrt1.ednIEC61784-2-16.EachCPse1.ectsanappropriateconsistentandxnatkjsubsetofservicesandproto1.sIromthere1.evantsetthat吟definedandmode1.1.edintheIEC61158SCnCSF(xtheSeIcCIOdsubseto1.servsandprotoco1.s,thepo1.i1.ea1.sodescribesanypassib1.e(XnecessaryconstraintsinParameva1.ues.2 Normativer
35、eferencesThefo1.1.owingdocumentsarcreferredtoSthetextinsuchawaythatsomeora1.1.oftheircontentconstitutesrequirementsofthisdocument.Fordatedreferences.Ortytheeditiondiedapp1.ies.Forundatedreferences,the1.atesteditionofthereferenceddocument(inc1.udinganyamendments)app1.ies.NOTEA1.1.partso!theIEC61158series,asWeUastheIEC61784-1series3MtheIEC61784-2seriesarema
