EN ISO 16484-5:2014

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Avtomatizacija stavb in sistemi za regulacijo - 5. del: Protokol izmenjave podatkov (ISO 16484-5:2014)Systeme der Gebäudeautomation - Teil 5: Datenkommunikationsprotokoll (ISO 16484-5:2014)Systèmes d'automatisation et de gestion technique du bâtiment - Partie 5: Protocole de communication de données (ISO 16484-5:2014)Building automation and control systems (BACS) - Part 5: Data communication protocol (ISO 16484-5:2014)97.120Avtomatske krmilne naprave za domAutomatic controls for household use35.240.99IT applications in other fieldsICS:Ta slovenski standard je istoveten z:EN ISO 16484-5:2014SIST EN ISO 16484-5:2014en01-julij-2014SIST EN ISO 16484-5:2014SLOVENSKI
STANDARDSIST EN ISO 16484-5:20131DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 16484-5
May 2014 ICS 91.140.01; 35.240.99 Supersedes EN ISO 16484-5:2012English Version
Building automation and control systems (BACS) - Part 5: Data communication protocol (ISO 16484-5:2014)
Systèmes d'automatisation et de gestion technique du bâtiment - Partie 5: Protocole de communication de données (ISO 16484-5:2014)
Systeme der Gebäudeautomation - Teil 5: Datenkommunikationsprotokoll (ISO 16484-5:2014) This European Standard was approved by CEN on 6 April 2014.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 16484-5:2014 ESIST EN ISO 16484-5:2014

ReferenceFnumberF9ISOFtFrFsFv FFFINTERNATIONALFSTANDARDFISO16484-5FifthFeditionFtFrFsFvæFrFwæFsFwBuilding automation and control systems (BACS) —
PartFFwã Data communication protocol Systèmes d'automatisation et de gestion technique du bâtiment — Partie 5: Protocole de communication de données
ISO 16484-5:2014(E)
PDF disclaimer ThisFPDFFfileFmayFcontainFembeddedFtypefacesäFInFaccordanceFwithFAdobeF5sFlicensingFpolicyáFthisFfileFmayFbeFprintedForFviewedFbutFshallFnotFbeFeditedFunlessFtheFtypefacesFwhichFareFembeddedFareFlicensedFtoFandFinstalledFonFtheFcomputerFperformingFtheFeditingäFInFdownloadingFthisFfileáFpartiesFacceptFthereinFtheFresponsibilityFofFnotFinfringingFAdobeF5sFlicensingFpolicyäFTheFISOFCentralFSecretariatFacceptsFnoFliabilityFinFthisFareaäFAdobeFisFaFtrademarkFofFAdobeFSystemsFIncorporatedäFDetailsFofFtheFsoftwareFproductsFusedFtoFcreateFthisFPDFFfileFcanFbeFfoundFinFtheFGeneralFInfoFrelativeFtoFtheFfileâFtheFPDFæcreationFparametersFwereFoptimizedFforFprintingäFEveryFcareFhasFbeenFtakenFtoFensureFthatFtheFfileFisFsuitableFforFuseFbyFISOFmemberFbodiesäFInFtheFunlikelyFeventFthatFaFproblemFrelatingFtoFitFisFfoundáFpleaseFinformFtheFCentralFSecretariatFatFtheFaddressFgivenFbelowäF FCOPYRIGHT PROTECTED DOCUMENTFFF9FFFISOFFtFrFsFvFAllFrightsFreservedäFUnlessFotherwiseFspecifiedáFnoFpartFofFthisFpublicationFmayFbeFreproducedForFutilizedFinFanyFformForFbyFanyFmeansáFelectronicForFmechanicaláFincludingFphotocopyingFandFmicrofilmáFwithoutFpermissionFinFwritingFfromFeitherFISOFatFtheFaddressFbelowForFISOF5sFmemberFbodyFinFtheFcountryFofFtheFrequesteräFISOFcopyrightFofficeFCaseFpostaleFFwFxFFCHæFsFtFsFsFGenevaFFtFrFTeläFFFªFFvFsFFtFtFFyFvF{FFrFsFFsFsFFaxFFFªFFvFsFFtFtFFyFvF{FFrF{FFvFyFEæmailFFcopyrightF7isoäorgFWebFFwwwäisoäorgFPublishedFinFSwitzerlandF iiF
ISO 16484-5:2014(E)
iii Foreword orldwideFfederationFofFnationalFstandardsFFStandardsFisFnormallyFcarriedFoutFthroughFISOFtechnicalFcommitteesäFEachFmemberFbodyFinterestedFinFaFsubjectFforFwhichFaFtechnicalFcommitteeFhasFbeenFestablishedFhasFtheFrightFtoFbeFrepresentedFonFthatFcommitteeäFInternationalForganizationsáFgovernmentalFandFnonægovernmentaláFinFliaisonFwithFISOáFalsoFtakeFpartFinFtheFworkäFISOFcollaboratesFcloselyFwithFtheFInternationalFElectrotechnicalFCoelectrotechnicalFstandardizationäFTheFproceduresFusedFtoFdevelopFthisFdocumentFandFthoseFintendedFforFitsFfurtherFmaintenanceFareFdifferentFapprovalFcriteriaFneededFforFtheFdifferentFtypesFofFISOFdocumentsFshouldFbeFnotedäFThisFdocumentFwasFdraftedFinFaccordanceFwithFtheFeditorialFrulesFofFtheFISOFAttentionFisFdrawnFtoFtheFpossibilityFthatFsomeFofFtheFelementsFofFthisFdocumentFmayFbeFtheFsubjectFofFpatentFrightsäFISOFshallFnotFbeFheldFresponsibleFforFidentifyingFanyForFallFsuchFpatentFrightsäFDetailsFofFanyFpatentFrightsFidentifiedFduringFtheFdevelopmentFofFtheFdocumentISOFlistFofFpatentFdeclarationsFreceivedäFFAnyFtradeFnameFusedFinFthisFdocumentFisFinformationFgivenFforFtheFconvenienceFofFusersFandFdoesFnotFconstituteFanFendorsementäFForFanFexplanationFonFtheFmeaningFofFISOFspecificFtermsFandFexpressionsFrelatedFtoFconformityFassessmentáFasFwellFasFinformationFaboutFISOF5sFadherenceFtoFtheFWTOFprinciplesFinFtheFTechnicalFFseeFtheFfollowingFURLãFForewordFæFSupplementaryFinformationFBuilding environment designäFofFaFminorFrevisionäFISOFFsFxFvFzFvFconsistsFofFtheFfollowingFpartsáFunderFtheFgeneralFtitleFBuilding automation and control systems (BACS) — Data communication conformance testingãF— Part 1: Project specification and implementation — Part 2: Hardware — Part 3: Functions — Part 5: Data communication protocol — Part 6: Data communication conformance testing ApplicationsFandFprojectFimplementationFareFtoFformFtheFsubjectsFofFfutureFPartsFFvFandFFyäFFSIST EN ISO 16484-5:2014

INTERNATIONAL STANDARD ISO 16484-5:2014(E)
1 Building automation and control systems (BACS) — Part 5: Data communication protocol 1 Scope ThisFpartFofFISOFFsFxFvFzFvFdefinesFdataFcommunicationFservicesFandFprotocolsFforFcomputerFequipmentFusedFforFmonitoringFandFcontrolFofFheatingáFventilationáFairæcoandFotherFbuildingFsystemsäFItFdefinesáFinFadditionáFanFabstractáFobjectæorientedFrepresentationFofFinformationFcommunicatedFbetweenFsuchFequipmentáFtherebyFfacilitatingFtheFapplicationFandFuseFofFdigitalFcontrolFtechnologyFinFbuildingsäFTheFscopeFandFfieldFofFapplicationFareFfurthermoreFdetailedFinF2 Requirements RequirementsFareFtheFtechnicalFrecommendationsFmadeFinFtheFfolltheFfodoptedFasFanFInternationalFStandardãFáFA Data Communication Protocol for Building Automation and Control NetworksFardFandFtheFpolicyFstatementFonFtheFlastFpageFareFnotFrelevantFforFtheFpurposesFofFinternationalFstandardizationäFTheFfollowingFnternationaInformation technology — Open Systems Interconnection — Basic Reference IlFStandardsFareFcitedFinFtheFtextãFModelFnformation processing systems — Open Systems Interconnection — Service conventionsFIInformation technology — Open Systems Interconnection — Service definition for the ol Service ElementFAssociation ContrInformation technology — Telecommunications and information exchange between and metropolitan area networks — Specific requirements — Part 2: Logical link controlFsystems — Local Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 3: Carrier sense
with collision detection (CSMA/CD) access method and physical layer specifications multiple accessn technology — Open Systems Interconnection — Presentation seonFInformatiorvice definitiInformation technology — Abstract Syntax Notation One (ASN.1)FInformation technology — ASN.1 encoding rulesFInformation technology — 8-bit single-byte coded graphic character sets — Part 1: Latin alphabet No. 1FSIST EN ISO 16484-5:2014

ISO 16484-5:2014(E) 2 © ISO 2014 – All rights reserved Information technology — Open Systems Interconnection — Application Layer structureFInformation technology — Universal Multiple-Octet Coded Character Set (UCS)F3 Revision of ANSI/ASHRAE 135 ItFhasFbeenFagreedFwithFtheFAmericanFSocietyFofFHeatingáFRefrigeratingFandFAiræConditioningFEngineersFinFtheFeventFofFanyFrevisionForFiaisonFbodyFbetweenFASHRAEFandFISOäF SIST EN ISO 16484-5:2014

ANSI/ASHRAE Standard 135-2012(Supersedes ANSI/ASHRAE Standard 135-2010)A Data CommunicationProtocol forBuilding Automationand Control NetworksSee the History of Revisions at the end of this standard for approval dates by the ASHRAE Standards Committee, the ASHRAEBoard of Directors, and the American National Standards Institute.This standard is under continuous maintenance by a Standing Standard Project Committee (SSPC) for which the Standards Com-mittee has established a documented program for regular publication of addenda or revisions, including procedures for timely,documented, consensus action on requests for change to any part of the standard. The change submittal form, instructions, anddeadlines may be obtained in electronic form from the ASHRAE website (www.ashrae.org) or in paper form from the Manager ofStandards. The latest edition of an ASHRAE Standard may be purchased from the ASHRAE website (www.ashrae.org) or fromASHRAE Customer Service, 1791 Tullie Circle, NE, Atlanta, GA 30329-2305. E-mail: orders@ashrae.org. Fax: 404-321-5478.Telephone: 404-636-8400 (worldwide), or toll free 1-800-527-4723 (for orders in US and Canada). For reprint permission, go towww.ashrae.org/permissions.© 2012 ASHRAE
ISSN 1041-2336SIST EN ISO 16484-5:2014

ASHRAEStandingStandardProjectCommittee135CognizantTC:TC1.4,ControlTheoryandApplicationsSPLSLiaisons:RichardHallandMarkModera*DenotesmembersofvotingstatuswhenthedocumentwasapprovedforpublicationThefollowingpersonsservedasconsultantstotheprojectcommittee:CarlNeilsonChair*DavidG.Holmberg*FrankSchubertBernhardIsler,Vice-ChairDanielKollodge*GregoryM.Spiro*MichaelOsborne,Secretary*ThomasKurowski*DavidB.Thompson*DonaldP.AlexanderBryanMeyersKlausWagnerChandrashekharAppannaH.MichaelNewman*GrantN.Wichenko*ColemanL.Brumley*DanaPetersenChristophZellerCliffordH.Copass*SureshRamachandranScottZiegenfusSharonE.DingesDavidRobinAndreyGolovinStuartG.Donaldson*TakejiToyoda,Jr.SeánGiblinKlausBrunoWächterTomohinoAsazumaRobertL.JohnsonDuffyO’CravenDaveBohlmannChrisJonesHideyaOchiaiBarryB.BridgesRenéKälinBobOldErnestC.BryantStephenKargFarhadOmarSteveBushbyKojiKimuraDaveOravetzJimButlerDuaneL.KingBillPientaRyanBykowskiBrunoKloubertRenéQuirighettiA.J.CapowskiRolandLairdDavidRitterHowardColemanBrettLeidaWilliamRobertsHuDouRickLeinenCarlJ.RutherDavidFisherSimonLemaireDavidG.ShikeNils-GunnarFritzJoeLenartAtsushiShimadateRokuroFujiJ.DamianLjungquistBradSpencerFumioFujimuraJohnLundstedtTedSunderlandNoriakiFujiwaraJamesG.LuthWilliamO.Swan,IIICraigGemmillJohnJ.LynchHansSymanczikDanielP.GiorgisKerryLynnBobThomasRodHarruffGrahamMartinDanielA.TraillJohnHartmanJerryMartocciStephenJ.TreadoTeemuT.HeikkilHirotakaMasuiBruceWestphalMasahiroIshiyamaKonniMergnerJ.MichaelWhitcombHiroshiItoCharlesMiltiadesCamWilliamsKosukeItoVenkateshMohanOveWiuffSudhirJaiswalTsuyoshiMomoseMingZhuJohnRohdeJensenHans-JoachimMundtRobZivneyMasaharuNakamuraSIST EN ISO 16484-5:2014

SPECIALNOTEThisAmericanNationalStandard(ANS)isanationalvoluntaryconsensusstandarddevelopedundertheauspicesofASHRAE.ConsensusisdefinedbytheAmericanNationalStandardsInstitute(ANSI),ofwhichASHRAEisamemberandwhichhasapprovedthisstandardasanANS,as“substantialagreementreachedbydirectlyandmateriallyaffectedinterestcategories.Thissignifiestheconcurrenceofmorethanasimplemajority,butnotnecessarilyunanimity.Consensusrequiresthatallviewsandobjectionsbeconsidered,andthataneffortbemadetowardtheirresolution.”Compliancewiththisstandardisvoluntaryuntilandunlessalegaljurisdictionmakescompliancemandatorythroughlegislation.ASHRAEobtainsconsensusthroughparticipationofitsnationalandinternationalmembers,associatedsocieties,andpublicreview.ASHRAEStandardsarepreparedbyaProjectCommitteeappointedspecificallyforthepurposeofwritingtheStandard.TheProjectCommitteeChairandVice-ChairmustbemembersofASHRAE;whileothercommitteemembersmayormaynotbeASHRAEmembers,allmustbetechnicallyqualifiedinthesubjectareaoftheStandard.EveryeffortismadetobalancetheconcernedinterestsonallProjectCommittees.TheManagerofStandardsofASHRAEshouldbecontactedfor:a.interpretationofthecontentsofthisStandard,b.participationinthenextreviewoftheStandard,c.offeringconstructivecriticismforimprovingtheStandard,ord.permissiontoreprintportionsoftheStandard.DISCLAIMERASHRAEusesitsbesteffortstopromulgateStandardsandGuidelinesforthebenefitofthepublicinlightofavailableinformationandacceptedindustrypractices.However,ASHRAEdoesnotguarantee,certify,orassurethesafetyorperformanceofanyproducts,components,orsystemstested,installed,oroperatedinaccordancewithASHRAE’sStandardsorGuidelinesorthatanytestsconductedunderitsStandardsorGuidelineswillbenonhazardousorfreefromrisk.ASHRAEINDUSTRIALADVERTISINGPOLICYONSTANDARDSASHRAEStandardsandGuidelinesareestablishedtoassistindustryandthepublicbyofferingauniformmethodoftestingforratingpurposes,bysuggestingsafepracticesindesigningandinstallingequipment,byprovidingproperdefinitionsofthisequipment,andbyprovidingotherinformationthatmayservetoguidetheindustry.ThecreationofASHRAEStandardsandGuidelinesisdeterminedbytheneedforthem,andconformancetothemiscompletelyvoluntary.InreferringtothisStandardorGuidelineandinmarkingofequipmentandinadvertising,noclaimshallbemade,eitherstatedorimplied,thattheproducthasbeenapprovedbyASHRAE.ASHRAESTANDARDSCOMMITTEE2012–2013KennethW.Cooper,ChairJulieM.FergusonJaniceC.PetersonWilliamF.Walter,Vice-ChairKrishnanGowriHeatherL.PlattDouglassS.AbramsonCecilyM.GrzywaczIraG.PostonKarimAmraneRichardL.HallDouglasT.ReindlCharlesS.BarnabyRitaM.HarroldJamesR.TaubyHoyR.Bohanon,Jr.AdamW.HingeJamesK.VallortStevenF.BruningDebraH.KennoyCraigP.WrayDavidR.ConoverJayA.KohlerCharlesH.Culp,III,BODExOStevenJ.EmmerichRickA.LarsonConstantinosA.Balaras,COMarkP.ModeraStephanieC.Reiniche,ManagerofStandardsSIST EN ISO 16484-5:2014

Contents
ANSI/ASHRAE Standard 135-2012
i
CONTENTS FOREWORD ………………………………………………………………………………………………………………….vii 1 PURPOSE . 1 2 SCOPE . 1 3 DEFINITIONS . 1 3.1 Terms Adopted from International Standards . 1 3.2 Terms Defined for this Standard . 2 3.3 Abbreviations and Acronyms Used in this Standard . 7 4 BACnet PROTOCOL ARCHITECTURE . 10 4.1 The BACnet Collapsed Architecture . 11 4.2 BACnet Network Topology . 13 4.3 Security . 15 5 THE APPLICATION LAYER . 16 5.1 The Application Layer Model . 16 5.2 Segmentation of BACnet Messages . 20 5.3 Transmission of BACnet APDUs . 21 5.4 Application Protocol State Machines . 25 5.5 Application Protocol Time Sequence Diagrams . 42 5.6 Application Layer Service Conventions . 51 6 THE NETWORK LAYER . 53 6.1 Network Layer Service Specification . 53 6.2 Network Layer PDU Structure . 55 6.3 Messages for Multiple Recipients . 60 6.4 Network Layer Protocol Messages . 61 6.5 Network Layer Procedures . 64 6.6 BACnet Routers . 66 6.7 Point-To-Point Half-Routers . 71 7 DATA LINK/PHYSICAL LAYERS: ISO 8802-3 ("Ethernet") LAN. 76 7.1 The Use of ISO 8802-2 Logical Link Control (LLC) . 76 7.2 Parameters Required by the LLC Primitives . 76 7.3 Parameters Required by the MAC Primitives . 76 7.4 Physical Media . 76 8 DATA LINK/PHYSICAL LAYERS: ARCNET LAN . 77 8.1 The Use of ISO 8802-2 Logical Link Control (LLC) . 77 8.2 Parameters Required by the LLC Primitives . 77 8.3 Mapping the LLC Services to the ARCNET MAC Layer . 77 8.4 Parameters Required by the MAC Primitives . 77 8.5 Physical Media . 77 9 DATA LINK/PHYSICAL LAYERS: MASTER-SLAVE/TOKEN PASSING (MS/TP) LAN . 79 9.1 Service Specification . 79 9.2 Physical Layer . 81 9.3 MS/TP Frame Format . 92 9.4 Overview of the MS/TP Network . 93 9.5 MS/TP Medium Access Control . 94 9.6 Cyclic Redundancy Check (CRC) . 111 9.7 Interfacing MS/TP LANs with Other BACnet LANs . 112 9.8 Responding BACnet User Processing of Messages from MS/TP . 112 9.9 Repeaters . 112 10 DATA LINK/PHYSICAL LAYERS: POINT-TO-POINT (PTP) . 114 10.1 Overview . 114 10.2 Service Specification . 114 10.3 Point-to-Point Frame Format. 119 10.4 PTP Medium Access Control Protocol . 121 11 DATA LINK/PHYSICAL LAYERS: EIA/CEA-709.1 ("LonTalk") LAN . 142 11.1 The Use of ISO 8802-2 Logical Link Control (LLC) . 142 11.2 Parameters Required by the LLC Primitives . 142 SIST EN ISO 16484-5:2014

Contents
ii
ANSI/ASHRAE Standard 135-2012
11.3 Mapping the LLC Services to the LonTalk Application Layer . 142 11.4 Parameters Required by the Application Layer Primitives . 142 11.5 Physical Media . 143 12 MODELING CONTROL DEVICES AS A COLLECTION OF OBJECTS . 144 12.1 Accumulator Object Type . 148 12.2 Analog Input Object Type . 157 12.3 Analog Output Object Type . 162 12.4 Analog Value Object Type . 167 12.5 Averaging Object Type . 172 12.6 Binary Input Object Type . 175 12.7 Binary Output Object Type . 181 12.8 Binary Value Object Type . 187 12.9 Calendar Object Type . 193 12.10 Command Object Type . 195 12.11 Device Object Type . 199 12.12 Event Enrollment Object Type . 208 12.13 File Object Type . 215 12.14 Group Object Type . 218 12.15 Life Safety Point Object Type . 220 12.16 Life Safety Zone Object Type . 227 12.17 Loop Object Type. 234 12.18 Multi-state Input Object Type . 242 12.19 Multi-state Output Object Type . 247 12.20 Multi-state Value Object Type . 252 12.21 Notification Class Object Type . 257 12.22 Program Object Type . 260 12.23 Pulse Converter Object Type . 266 12.24 Schedule Object Type . 274 12.25 Trend Log Object Type . 280 12.26 Access Door Object Type. 289 12.27 Event Log Object Type . 297 12.28 Load Control Object Type . 304 12.29 Structured View Object Type . 314 12.30 Trend Log Multiple Object Type . 317 12.31 Access Point Object Type . 326 12.32 Access Zone Object Type. 342 12.33 Access User Object Type . 350 12.34 Access Rights Object Type . 353 12.35 Access Credential Object Type . 359 12.36 Credential Data Input Object Type. 368 12.37 CharacterString Value Object Type . 373 12.38 DateTime Value Object Type . 378 12.39 Large Analog Value Object Type. 381 12.40 BitString Value Object Type . 386 12.41 OctetString Value Object Type . 391 12.42 Time Value Object Type . 394 12.43 Integer Value Object Type . 397 12.44 Positive Integer Value Object Type . 402 12.45 Date Value Object Type . 407 12.46 DateTime Pattern Value Object Type . 410 12.47 Time Pattern Value Object Type . 413 12.48 Date Pattern Value Object Type . 416 12.49 Network Security Object Type . 419 12.50 Global Group Object Type . 422 12.51 Notification Forwarder Object Type . 429 12.52 Alert Enrollment Object Type . 435 12.53 Channel Object Type . 438 SIST EN ISO 16484-5:2014

Contents
ANSI/ASHRAE Standard 135-2012
iii
12.54 Lighting Output Object Type . 447 13 ALARM AND EVENT SERVICES. 460 13.1 Change of Value Reporting . 461 13.2 Event Reporting . 464 13.3 Event Algorithms . 475 13.4 Fault Algorithms . 504 13.5 AcknowledgeAlarm Service . 509 13.6 ConfirmedCOVNotification Service . 511 13.7 UnconfirmedCOVNotification Service . 512 13.8 ConfirmedEventNotification Service . 514 13.9 UnconfirmedEventNotification Service . 517 13.10 GetAlarmSummary Service . 519 13.11 GetEnrollmentSummary Service . 521 13.12 GetEventInformation Service . 524 13.13 LifeSafetyOperation Service . 526 13.14 SubscribeCOV Service . 528 13.15 SubscribeCOVProperty Service . 531 14 FILE ACCESS SERVICES . 534 14.1 AtomicReadFile Service . 535 14.2 AtomicWriteFile Service . 538 15 OBJECT ACCESS SERVICES . 541 15.1 AddListElement Service . 541 15.2 RemoveListElement Service . 543 15.3 CreateObject Service . 545 15.4 DeleteObject Service . 547 15.5 ReadProperty Service . 548 15.6 Deleted Clause . 550 15.7 ReadPropertyMultiple Service . 551 15.8 ReadRange Service . 554 15.9 WriteProperty Service . 559 15.10 WritePropertyMultiple Service . 561 15.11 WriteGroup Service . 564 16 REMOTE DEVICE MANAGEMENT SERVICES . 566 16.1 DeviceCommunicationControl Service . 566 16.2 ConfirmedPrivateTransfer Service . 568 16.3 UnconfirmedPrivateTransfer Service . 570 16.4 ReinitializeDevice Service . 571 16.5 ConfirmedTextMessage Service . 573 16.6 UnconfirmedTextMessage Service . 575 16.7 TimeSynchronization Service . 576 16.8 UTCTimeSynchronization Service . 577 16.9 Who-Has and I-Have Services . 578 16.10 Who-Is and I-Am Services . 580 17 VIRTUAL TERMINAL SERVICES. 582 17.1 Virtual Terminal Model . 582 17.2 VT-Open Service. 586 17.3 VT-Close Service . 588 17.4 VT-Data Service . 589 17.5 Default-terminal Characteristics . 591 18 ERROR, REJECT, and ABORT CODES . 595 18.1 Error Class - DEVICE . 595 18.2 Error Class - OBJECT . 595 18.3 Error Class - PROPERTY . 596 18.4 Error Class - RESOURCES . 597 18.5 Error Class - SECURITY . 597 18.6 Error Class - SERVICES . 599 18.7 Error Class - COMMUNICATION . 600 SIST EN ISO 16484-5:2014

Contents
iv
ANSI/ASHRAE Standard 135-2012
18.8 Error Class - VT . 602 18.9 Reject Reason .
...