1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI British StandardsWB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1Industrial communication networks Fieldbus specifications Part 3-11: Data-link layer service definition Type 11 e
2、lementsBS EN 61158-3-11:2008NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LANational forewordThis British Standard is the UK implementation of EN 61158-3-11:2008. It isidentical to IEC 61158-3-11:2007. Together with all of the other sections of BS EN 61158-3, it supersedes BS EN
3、 61158-3:2004 which is withdrawn.The UK participation in its preparation was entrusted to Technical CommitteeAMT/7, Industrial communications: process measurement and control, includ-ing fieldbus.A list of organizations represented on this committee can be obtained onrequest to its secretary.This pu
4、blication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 200ISBN 978 0 580 61566 5ICS 25.040.40; 35.100.20; 35.240.50Compliance with a British Standard cannot confer immunity fromlegal obligations.Amendments issued since
5、publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN EN 61158-3-11:20089This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 31 January 2009EUROPEAN STANDARD EN 61158-3-11 NORME EUROPENNE EUROPISCHE NORM February 2008 CENELEC European
6、Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CEN
7、ELEC members. Ref. No. EN 61158-3-11:2008 E ICS 35.100.20; 25.040.40 Partially supersedes EN 61158-3:2004 English version Industrial communication networks - Fieldbus specifications - Part 3-11: Data-link layer service definition - Type 11 elements (IEC 61158-3-11:2007) Rseaux de communication indus
8、triels - Spcifications des bus de terrain - Partie 3-11: Dfinition des services des couches de liaison de donnes - Elments de type 11 (CEI 61158-3-11:2007) Industrielle Kommunikationsnetze - Feldbusse - Teil 3-11: Dienstfestlegungen des Data Link Layer (Sicherungsschicht) - Typ 11-Elemente (IEC 6115
9、8-3-11:2007) This European Standard was approved by CENELEC on 2008-02-01. CENELEC 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 bib
10、liographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibil
11、ity of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Gree
12、ce, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61158-3-11:2008EN 61158-3-11:2008 - 2 - Foreword The text of document 65C/473/FDIS, future edit
13、ion 1 of IEC 61158-3-11, prepared by SC 65C, Industrial networks, of IEC TC 65, Industrial-process measurement, control and automation, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61158-3-11 on 2008-02-01. This and the other parts of the EN 61158-3 series superse
14、de EN 61158-3:2004. With respect to EN 61158-3:2004 the following changes were made: deletion of Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market relevance; addition of new fieldbus types; partition into multiple parts numbered 3-1, 3-2, , 3-19. The foll
15、owing dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2008-11-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2011-02-01 NOTE Use of some o
16、f the associated protocol types is restricted by their intellectual-property-right holders. In all cases, the commitment to limited release of intellectual-property-rights made by the holders of those rights permits a particular data-link layer protocol type to be used with physical layer and applic
17、ation layer protocols in type combinations as specified explicitly in the EN 61784 series. Use of the various protocol types in other combinations may require permission from their respective intellectual-property-right holders. Annex ZA has been added by CENELEC. _ Endorsement notice The text of th
18、e International Standard IEC 61158-3-11:2007 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61158-5-11 NOTE Harmonized as EN 61158-5-11:2008 (not modified). IEC
19、61158-6-11 NOTE Harmonized as EN 61158-6-11:2008 (not modified). IEC 61784-2 NOTE Harmonized as EN 61784-2:2008 (not modified). _ BS EN 61158-3-11:2008- 3 - EN 61158-3-11:2008 Annex ZA (normative) Normative references to international publications with their corresponding European publications The f
20、ollowing referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modifi
21、ed by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 61158-4-11 -1)Industrial communication networks - Fieldbus specifications - Part 4-11: Data-link layer protocol specification - Type 11 elements EN 61158-4-11 20082)ISO/IEC 7498-1 -1)Inf
22、ormation technology - Open Systems Interconnection - Basic Reference Model: The Basic Model EN ISO/IEC 7498-1 19952)ISO/IEC 7498-3 -1)Information technology - Open Systems Interconnection - Basic Reference Model: Naming and addressing - - ISO/IEC 8802-3 -1)Information technology - Telecommunications
23、 and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications - - ISO/IEC 10731 -1)Information technology - Open Systems Interconnecti
24、on - Basic reference model - Conventions for the definition of OSI services- - ISO/TR 13283 -1)Industrial automation - Time-critical communications architectures - User requirements and network management for time-critical communications systems - - 1)Undated reference. 2)Valid edition at date of is
25、sue. BS EN 61158-3-11:2008 2 61158-3-11 IEC:2007(E) CONTENTS INTRODUCTION.6 1 Scope.7 1.1 Overview .7 1.2 Specifications7 1.3 Conformance.7 2 Normative references .8 3 Terms, definitions, symbols, abbreviations and conventions .8 3.1 Reference model terms and definitions8 3.2 Service convention term
26、s and definitions.10 3.3 Data-link service terms and definitions 10 3.4 Symbols and abbreviations13 3.5 Common conventions 14 4 Data-link service and concept.15 4.1 Overview .15 4.2 General description of services .16 4.3 TCC data service.20 4.4 Detail description of the sporadic message data servic
27、e24 5 DL- management services 26 5.1 General .26 5.2 Facilities of the DL-management service .26 5.3 Service of the DL-management .26 5.4 Overview of interactions 27 5.5 Detail specification of service and interactions 29 Bibliography35 Figure 1 Relationships of DLSAPs, DLSAP-addresses and group DL-
28、addresses11 Figure 2 Overall flow of data frames during one minimum cycle period (high-speed transmission period)17 Figure 3 Overall flow of cyclic data frames over one maximum cycle period (low-speed transmission period) .18 Figure 4 Sequence diagram of TCC data service .19 Figure 5 Sequence diagra
29、m of sporadic message service 19 Figure 6 Relationship of DLSAP, DLCEP and DLCEP-address.20 Figure 7 Sequence diagram of Reset, Set-value, Get-value, Set-publisher-configuration, Get-publisher-configuration, Activate-TCC-data and Deactivate-TCC-data service primitives 28 Figure 8 Sequence diagram of
30、 sporadic message service 28 Table 1 Primitives and parameters used on the time-critical cyclic data service .21 Table 2 Data request primitives and the parameters 21 Table 3 Put buffer primitives and parameters .22 Table 4 Get buffer primitives and parameters.23 Table 5 Notify buffer received primi
31、tives and parameters .23 BS EN 61158-3-11:200861158-3-11 IEC:2007(E) 3 Table 6 Primitives and parameters used on sporadic message data service.24 Table 7 Submit sporadic message primitives and parameters 25 Table 8 Summary of DL-management primitives and parameters .28 Table 9 DLM-Reset primitives a
32、nd parameters.29 Table 10 DLM-Set-value primitives and parameters .29 Table 11 DLM-Get-value primitives and parameters.30 Table 12 Event primitives and parameters .31 Table 13 Set-publisher-configuration primitives and parameters 31 Table 14 DLM-Get-publisher-configuration primitives and parameters3
33、2 Table 15 DLM-Activate-TCC primitives and the parameters .33 Table 16 DLM-Deactivate-TCC primitives and the parameters .34 BS EN 61158-3-11:2008 6 61158-3-11 IEC:2007(E) INTRODUCTION This part of IEC 61158 is one of a series produced to facilitate the interconnection of automation system components
34、. It is related to other standards in the set as defined by the “three-layer” fieldbus reference model described in IEC/TR 61158-1. Throughout the set of fieldbus standards, the term “service” refers to the abstract capability provided by one layer of the OSI Basic Reference Model to the layer immed
35、iately above. Thus, the data-link layer service defined in this standard is a conceptual architectural service, independent of administrative and implementation divisions. BS EN 61158-3-11:200861158-3-11 IEC:2007(E) 7 INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 3-11: Data-link lay
36、er service definition Type 11 elements 1 Scope 1.1 Overview This part of IEC 61158 provides common elements for basic time-critical messaging communications between devices in an automation environment. The term “time-critical” is used to represent the presence of a time-window, within which one or
37、more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life. This standard defines in a
38、n abstract way the externally visible service provided by the Type 11 fieldbus data-link layer in terms of a) the primitive actions and events of the service; b) the parameters associated with each primitive action and event, and the form which they take; and c) the interrelationship between these a
39、ctions and events, and their valid sequences. The purpose of this standard is to define the services provided to the Type 11 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model, and systems management at the boundary between the dat
40、a-link layer and systems management of the fieldbus reference model. 1.2 Specifications The principal objective of this standard is to specify the characteristics of conceptual data-link layer services suitable for time-critical communications, and thus supplement the OSI Basic Reference Model in gu
41、iding the development of data-link protocols for time-critical communications. A secondary objective is to provide migration paths from previously-existing industrial communications protocols. This specification may be used as the basis for formal DL-Programming-Interfaces. Nevertheless, it is not a
42、 formal programming interface, and any such interface will need to address implementation issues not covered by this specification, including a) the sizes and octet ordering of various multi-octet service parameters, and b) the correlation of paired request and confirm, or indication and response, p
43、rimitives. 1.3 Conformance This standard do not specify individual implementations or products, nor do they constrain the implementations of data-link entities within industrial automation systems. There is no conformance of equipment to this data-link layer service definition standard. Instead, con
44、formance is achieved through implementation of the corresponding data-link protocol that fulfills the Type 11 data-link layer services defined in this standard. BS EN 61158-3-11:2008 8 61158-3-11 IEC:2007(E) 2 Normative references The following referenced documents are indispensable for the applicat
45、ion of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61158-4-11, Industrial communication networks Fieldbus specifications Part 4-11: Data-link layer protocol specific
46、ation Type 11 elements ISO/IEC 7498-1, Information technology Open Systems Interconnection Basic Reference Model: The Basic Model ISO/IEC 7498-3, Information technology Open Systems Interconnection Basic Reference Model: Naming and addressing ISO/IEC 8802-3, Information technology Telecommunications
47、 and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications IISO/IEC 10731, Information technology Open Systems Interconnection Basic Refe
48、rence Model Conventions for the definition of OSI services ISO/TR 13283, Industrial automation Time-critical communications architectures User requirements and network management for time-critical communications systems 3 Terms, definitions, symbols, abbreviations and conventions For the purposes of
49、 this document, the following terms, definitions, symbols, abbreviations and conventions apply. 3.1 Reference model terms and definitions This standard is based in part on the concepts developed in ISO/IEC 7498-1 and ISO/IEC 7498-3, and makes use of the following terms defined therein. 3.1.1 DL-address 7498-33.1.2 DL-address-mapping 7498-13.1.3 called-DL-address 7498-33.1.4 calling-DL-address 7498-33
