DIN EN 14908-5-2009 Open Data Communication in Building Automation Controls and Building Management Implementation Guideline - Control Network Protocol - Part 5 Implementation Engl.pdf

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1、Dezember 2009DEUTSCHE NORM Normenausschuss Heiz- und Raumlufttechnik (NHRS) im DINDKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDEPreisgruppe 22DIN Deutsches Institut fr Normung e.V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deut

2、sches Institut fr Normung e.V., Berlin, gestattet.ICS 35.240.99; 91.140.01; 97.120!,xbX“9856353www.din.deDDIN EN 14908-5Firmenneutrale Datenkommunikation fr die Gebudeautomation undGebudemanagement Gebude Netzwerk Protokoll Teil 5: Implementierung;Englische Fassung EN 14908-5:2009Open Data Communica

3、tion in Building Automation, Controls and Building ManagementImplementation Guideline Control Network Protocol Part 5: Implementation;English version EN 14908-5:2009Rseau ouvert de communication de donnes pour lautomatisation, la rgulation et lagestion technique du btiment Protocole de rseau pour le

4、 btiment Partie 5: Implmentation;Version anglaise EN 14908-5:2009Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 Berlin www.beuth.deGesamtumfang 61 SeitenDIN EN 14908-5:2009-12 Nationales Vorwort Dieses Dokument (EN 14908-5:2009) wurde im Technischen Komitee CEN/TC 247 Gebudeautomation und G

5、ebudemanagement“ (Sekretariat: SNV, Schweiz) erarbeitet Der Arbeitsausschuss NHRS NA 041-03-68 AA Systemneutrale Datenbertragung fr HLK-Anwendungen (SpA CEN/TC 247/WG 4)“ im Normenausschuss Heiz- und Raumlufttechnik (NHRS) im DIN Deutsches Institut fr Normung e. V. war an der Erstellung dieser Norm

6、beteiligt. Der englische Originaltext dieser Europischen Norm wurde unverndert bernommen. Das Prsidium des DIN hat mit seinem Beschluss 1/2004 festgelegt, dass von dem in den Regeln der europischen Normungsarbeit von CEN/CENELEC verankerten Grundsatz, wonach Europische Normen in den drei offiziellen

7、 Sprachen Deutsch, Englisch und Franzsisch verffentlicht werden, in begrndeten Ausnahmefllen abgewichen und auf die deutsche Sprachfassung verzichtet werden kann. Die Genehmigung dafr hat die DIN-Geschftsleitung auf Antrag des NHRS als Ergebnis einer Einzelfallentscheidung erteilt. Da sich die Benut

8、zer der vorliegenden Norm der englischen Sprache als Fachsprache bedienen, wird die Englische Fassung von DIN EN 14908-5 verffentlicht. Die Normenreihe DIN EN 14908 besteht aus den folgenden Teilen unter dem Haupttitel Firmenneutrale Datenkommunikation fr die Gebudeautomation und Gebudemanagement Ge

9、bude Netzwerk Protokoll Teil 1: Datenprotokollschichtenmodell Teil 2: Kommunikation ber paarig verdrillte Leitungen Teil 3: Kommunikation ber Stromversorgungsleitungen Teil 4: Kommunikation mittels Internet Protokoll (IP) Teil 5: Implementierung In diesem Dokument wird die Implementierung des Gebude

10、 Netzwerk Protokolls spezifiziert, um den Datenaustausch basierend auf der Norm DIN EN 14908-1 und die dazu gehrenden Normen bezglich der fr den Datentransport verwendeten Medien sicherzustellen. 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14908-5 April 2009 ICS 35.240.99; 91.140.01 Engli

11、sh Version Open Data Communication in Building Automation, Controls and Building Management Implementation Guideline Control Network Protocol Part 5: Implementation Rseau ouvert de communication de donnes pour lautomatisation, la rgulation et la gestion technique du btiment Protocole de rseau pour l

12、e btiment Partie 5: Implmentation Firmenneutrale Datenkommunikation fr die Gebudeautomation und Gebudemanagement Gebude Netzwerk Protokoll Teil 5: Implementierung This European Standard was approved by CEN on 1 September 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations

13、 which stipulate the conditions for giving this EuropeanStandard 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 Management Centre or to any CEN member. This Europea

14、n Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the nation

15、al standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and Uni

16、ted Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14908-5:200

17、9: EDIN EN 14908-5:2009-12 EN 14908-5:2009 (E) Contents Page Foreword5 Introduction .6 1 Scope 7 2 Normative references 7 3 Terms and definitions .7 3.1 application set7 3.2 base type 7 3.3 changeable-type network variable.8 3.4 configuration property CP 8 3.5 configuration-property member .8 3.6 co

18、nfiguration-property member number.8 3.7 configuration-property type index .8 3.8 device8 3.9 device channel ID.8 3.10 device class8 3.11 device interface8 3.12 device-location field 9 3.13 device self-documentation string DSDS .9 3.14 device subclass .9 3.15 dynamic functional block9 3.16 dynamic n

19、etwork variable.9 3.17 format9 3.18 functional block .9 3.19 functional-block index.9 3.20 functional profile FP 9 3.21 functional-profile key 10 3.22 functional-profile member 10 3.23 functional-profile member number 10 3.24 functional-profile number .10 3.25 functional-profile selector.10 3.26 fun

20、ctional-profile template11 3.27 global index 11 3.28 inheriting profile.11 3.29 interoperability.11 3.30 CNP device .11 3.31 CNP network.11 3.32 manufacturer ID MID11 3.33 network-interface selection 11 3.34 network variable NV 12 3.35 network-variable declaration12 3.36 network-variable index12 3.3

21、7 network-variable member .12 3.38 network-variable member number.12 3.39 network-variable programmatic name.12 3.40 network-variable selection12 3.41 network-variable type12 3.42 network-variable type index .13 3.43 unique node ID.13 3.44 node 13 2 DIN EN 14908-5:2009-12 EN 14908-5:2009 (E) Seite 3

22、.45 passive configuration tool PCT .13 3.46 primary functional block.13 3.47 primary functional profile .13 3.48 proprietary data .13 3.49 self-documentation string SD string .13 3.50 self-documentation text14 3.51 shared-media channel.14 3.52 standard configuration-property type SCPT 14 3.53 standa

23、rd network-variable type SNVT.14 3.54 standard program ID SPID14 3.55 static functional block.14 3.56 static network variable14 3.57 subsystem14 3.58 successful commissioning 14 3.59 system 15 3.60 unconfigured device .15 3.61 usage 15 3.62 usage ID15 3.63 user data.15 3.64 wink function .15 4 Devic

24、e Interfaces.15 4.1 General .15 4.2 Unique Node ID16 4.3 Standard Program ID.16 4.3.1 General .16 4.3.2 Format Field .17 4.3.3 Manufacturer Field 17 4.3.4 Device Class Field.17 4.3.5 Usage Field 17 4.3.6 Channel Type Field18 4.3.7 Model Number Field 18 4.4 Device Channel ID .19 4.5 Device Location F

25、ield19 4.6 Device Self-Documentation String (DSDS).19 4.7 Functional Blocks21 4.7.1 General .21 4.7.2 Implementing a Functional Block 22 4.7.3 Network Variables .23 4.7.4 Configuration Properties 30 4.8 Device and Functional Block Versioning40 4.9 Device Interface (XIF) File.40 5 Resource Files .41

26、5.1 Resource File Definitions .41 5.1.1 General .41 5.1.2 Type Definitions.42 5.1.3 Functional Profiles 45 5.1.4 Language Strings 47 5.1.5 Formats 48 5.2 Identifying Appropriate Resources .51 5.2.1 Standard and User Resources .51 5.2.2 Using Standard Resources 51 3 DIN EN 14908-5:2009-12 EN 14908-5:

27、2009 (E) Seite 5.2.3 Using User Resources 52 6 Network Installation.52 6.1 General52 6.2 Network Addressing53 6.2.1 Network Addressing Scheme .53 6.2.2 Address-Table Entries.54 6.2.3 Network Variable Aliases 54 6.2.4 Domain-Table Entries55 6.2.5 Self-Installed Devices55 6.2.6 Field-Installed Devices

28、 56 6.3 Passive Configuration Tools 56 6.4 Service Pin57 6.5 Gateways to Command-Based Systems .57 6.6 Shared-Media Considerations58 Bibliography 59 4 DIN EN 14908-5:2009-12 EN 14908-5:2009 (E) Foreword This document (EN 14908-5:2009) has been prepared by Technical Committee CEN/TC 247 “Building aut

29、omation and controls and building management”, the secretariat of which is held by SNV. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2009, and conflicting national standards shall be wi

30、thdrawn at the latest by October 2009. This standard is part of a series of standards for open data transmission in building automation, control and in building management systems. The content of this standard covers the data communications used for management, automation/control and field functions

31、. The EN 14908-5 is part of a series of European Standards under the title, Open Data Communication in Building Automation, Controls and Building Management Control Network Protocol (CNP), which comprises the following parts: Part 1: Protocol Stack Part 2: Twisted Pair Communication Part 3: Power Li

32、ne Channel Specification Part 4: IP Communication Part 5: Implementation Part 6: Application elements Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such

33、 patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,

34、Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. 5 DIN EN 14908-5:2009-12 EN 14908-5:2009 (E) Introduction This document specifies the Layered Implementation Guidelines (LIG) f

35、or the Control Network Protocol (CNP) Specification: EN 14908-1:2005. The CNP specification model is based on the ISO Open Systems Interconnection Reference Model. There are also important extensions to the 7-layer OSI Reference Model. Figure 1 shows the scope of this specification in reference to t

36、he CNP and companion specifications for handling various data-transport media at the lower ISO protocol layers. A dashed line is used to show that the scope of this document is not treated as redundant, compared with other specifications covering their respective layers but as a complement to those

37、specifications in implementing them in an interoperable fashion. In this document, the guidelines for implementing a device based on CNP are specified to increase the ability for devices to interoperate regardless of the installer or manufacturer of the devices. Anything outside this boundary is cov

38、ered in other parts of the standard. Similar specifications exist for CNP data-transport media. This standard has been prepared to provide mechanisms through which various vendors of building automation, control, and of building-management systems, may exchange information in a standardised way. It

39、defines communication and internal-documentation requirements. This standard is contributing to the general European policy for energy savings particularly in the field of the “Energy Performance of Building Directive” and the Construction Products Directive (ER No. 6 “Energy Economy and Heat Retent

40、ion”). Figure 1 Scope of this specification 6 DIN EN 14908-5:2009-12 EN 14908-5:2009 (E) 1 Scope This specification provides mechanisms through which various vendors of networked control systems in commercial building automation, control, and building management may exchange information in a standar

41、dised way. This specification contains all the information necessary to facilitate the exchange of data and control information in an interoperable fashion using EN 14908-1 and its associated data-transport media specifications. This specification establishes a minimal set of rules for compliance. I

42、t does not rule-out extended services to be provided, given that the rules are adhered-to within the system. It is the intention of the standard to permit extended services to coexist and defines the bounds in which those services function, including the format for internal device-documentation of t

43、hose services. Services outside purvey of this specification so long as they are adherents of the system are permitted but will not necessarily be interoperable with any other devices and shall not be essential for the functioning of the device. Certain aspects of this standard are defined in other

44、documents. These documents are referenced where relevant. In the case where a referenced standard conflicts with this document, this document will prevail. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the

45、 edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 14908-1:2005 Open Data Communication in Building Automation, Controls and Building Management Control Network Protocol Part 1: Protocol Stack prEN 14908-6, Open Data C

46、ommunication in Building Automation, Controls and Building Management Control Network Protocol Part 6: Application elements 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 14908-1:2005 and the following apply. 3.1 application set function block or fun

47、ction blocks to which a configuration property applies EXAMPLE A network variable, a series or compilation of network variables, a functional block, a series or compilation of functional blocks, or the entire device. 3.2 base type fundamental type that can be used as the basis of a network-variable

48、type or configuration-property type NOTE The available base types are defined in 5.1.2.2. 7 DIN EN 14908-5:2009-12 EN 14908-5:2009 (E) 3.3 changeable-type network variable network variable whose type can be changed during installation NOTE See 4.7.3.3. 3.4 configuration property CP data value used t

49、o configure the application program in a device NOTE Configuration properties are used to set parameters such as maximum, minimum, default, and override values. CPs are implemented using configuration network variables or as data items within configuration files. Configuration-property data are kept in a devices non-volatile memory. 3.5 configuration-property member part of a functional profile NOTE See 3.22. 3.6 configuration-property member number part of a functional