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1、BRITISH STANDARD BS EN 61158-6-11:2008 Industrial communication networks Fieldbus specifications Part 6-11: Application layer protocol specification Type 11 elements ICS 25.040.40; 35.100.70 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee
2、=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:26:57 MDTNo reproduction or networking permitted without license from IHS -,-,- BS EN 61158-6-11:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2008 BSI 2008 ISBN 978 0 580 616
3、31 0 National foreword A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard can
4、not confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments This British Standard is the UK implementation of EN 61158-6-11:2008. It is identical with IEC 61158-6-11:2007. Together with all of the other sections of BS EN 61158-6, it supersedes BS EN 61158-
5、6:2004 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee AMT/7, Industrial communications Process measurement and control, including Fieldbus. Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Bo
6、eing Co/5910770001 Not for Resale, 08/14/2008 21:26:57 MDTNo reproduction or networking permitted without license from IHS -,-,- EUROPEAN STANDARD EN 61158-6-11 NORME EUROPENNE EUROPISCHE NORM March 2008 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation E
7、lectrotechnique 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 CENELEC members. Ref. No. EN 61158-6-11:2008 E ICS 35.100.70; 25.040.40 Partially
8、supersedes EN 61158-6:2004 English version Industrial communication networks - Fieldbus specifications - Part 6-11: Application layer protocol specification - Type 11 elements (IEC 61158-6-11:2007) Rseaux de communication industriels - Spcifications des bus de terrain - Partie 6-11: Spcification des
9、 services des couches dapplication - Elments de type 11 (CEI 61158-6-11:2007) Industrielle Kommunikationsnetze - Feldbusse - Teil 6-11: Protokollspezifikation des Application Layer (Anwendungsschicht) - Typ 11-Elemente (IEC 61158-6-11:2007) This European Standard was approved by CENELEC on 2008-02-0
10、1. 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 bibliographical references concerning such national standards may be obtain
11、ed 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 responsibility of a CENELEC member into its own language and notified to the Centra
12、l 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, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Mal
13、ta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:26:57 MDTNo re
14、production or networking permitted without license from IHS -,-,- Foreword The text of document 65C/476/FDIS, future edition 1 of IEC 61158-6-11, prepared by SC 65C, Industrial networks, of IEC TC 65, Industrial-process measurement, control and automation, was submitted to the IEC-CENELEC parallel v
15、ote and was approved by CENELEC as EN 61158-6-11 on 2008-02-01. This and the other parts of the EN 61158-6 series supersede EN 61158-6:2004. With respect to EN 61158-6:2004 the following changes were made: deletion of Type 6 fieldbus for lack of market relevance; addition of new fieldbus types; part
16、ition into multiple parts numbered 6-2, 6-3, 6-20. The following 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
17、EN have to be withdrawn (dow) 2011-02-01 NOTE Use of some of 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 la
18、yer protocol type to be used with physical layer and application 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. IEC and CENE
19、LEC draw attention to the fact that it is claimed that compliance with this standard may involve the use of patents as follows, where the xx notation indicates the holder of the patent right: TOSHIBA has the patent applications listed below: US Publication Number 6711131 and its counterpart patents
20、in other countries US Publication Number 5414813 and its counterpart patents in other countries US Publication Number 4930121 and its counterpart patents in other countries IEC and CENELEC take no position concerning the evidence, validity and scope of these patent rights. The holder of these patent
21、 rights has assured IEC that he is willing to negotiate licences under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statements of the holder of these patent rights are registered with IEC. Information may be obtained from: Toshiba
22、Corporation 1-1, Shibaura 1-Chome Minato-ku Tokyo 105-8001, Japan Attention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights other than those identified above. IEC and CENELEC shall not be held responsible for identifying any or all such pate
23、nt rights. Annex ZA has been added by CENELEC. _ BS EN 61158-6-11:2008 2 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:26:57 MDTNo reproduction or networking permitted without license fro
24、m IHS -,-,- Endorsement notice The text of the International Standard IEC 61158-6-11:2007 was approved by CENELEC as a European Standard without any modification. _ BS EN 61158-6-11:2008 3 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boe
25、ing Co/5910770001 Not for Resale, 08/14/2008 21:26:57 MDTNo reproduction or networking permitted without license from IHS -,-,- CONTENTS INTRODUCTION.6 1 Scope.7 1.1 General.7 1.2 Specifications8 1.3 Conformance.8 2 Normative references .8 3 Terms, definitions, symbols, abbreviations and conventions
26、 .9 3.1 Introduction .9 3.2 Terms and definitions from other ISO/IEC standards .9 3.3 Terms and definitions from IEC/TR 61158-1 10 3.4 Other terms and definitions .10 3.5 Abbreviations and symbols11 3.6 Conventions 12 4 FAL syntax description .13 4.1 Concept 13 4.2 General.14 4.3 FAL-AR PDU abstract
27、 syntax 14 4.4 Abstract syntax of PDU body.15 4.5 Data type 15 5 Transfer syntax 15 5.1 Overview and FAL header .15 5.2 Encoding rule 16 5.3 Encoding of structured types .18 6 FAL protocol state machines structures18 6.1 Overview.18 7 FAL service protocol machine (FSPM)19 7.1 General.19 7.2 Primitiv
28、es definitions .19 7.3 FSPM state tables.20 8 Application relationship protocol machine (ARPM)21 8.1 General.21 8.2 Primitive definitions .21 8.3 DLL mapping of BNU-PEC AREP class .22 8.4 BNU-PEC ARPM states machine.23 9 DLL mapping protocol machine (DMPM).25 9.1 Overview.25 9.2 Primitive definition
29、s .26 9.3 DLL mapping protocol machine (DMPM)27 9.4 Data-link layer service selection 30 Bibliography31 Annex ZA (normative) Normative references to international publications with their corresponding European publications 32 BS EN 61158-6-11:2008 4 Copyright British Standards Institution Provided b
30、y IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:26:57 MDTNo reproduction or networking permitted without license from IHS -,-,- Figure 4 State transition diagram of FSPM.20 Figure 5 State transition diagram of the BNU-PEC.23 Figure 6 State
31、 transition diagram of DMPM27 Table 1 Conventions used for state machines 12 Table 2 FAL header .16 Table 3 Primitives issued by FAL user to FSPM.20 Table 4 Primitives issued by FSPM to FAL user.20 Table 5 FSPM state table sender transactions 20 Table 6 FSPM state table receiver transactions 21 Tabl
32、e 7 Function SelectArep21 Table 8 Primitives issued by FSPM to ARPM .22 Table 9 Primitives issued by ARPM to FSPM .22 Table 10 Parameters used with primitives exchanged between FSPM and ARPM 22 Table 11 BNU-PEC state descriptions23 Table 12 BNU-PEC ARPM state table sender transactions24 Table 13 BNU
33、-PEC ARPM state table receiver transactions24 Table 14 Function GetArepId ()25 Table 15 Function BuildFAL-PDU.25 Table 16 Function FAL_Pdu_Type .25 Table 17 Primitives issued by ARPM to DMPM 26 Table 18 Primitives issued by DMPM to ARPM 26 Table 19 Parameters used with primitives exchanged between A
34、RPM and DMPM .26 Table 20 Primitives exchanged between data-link layer and DMPM .27 Table 21 DMPM state descriptions.27 Table 22 DMPM state table sender transactions .28 Table 23 DMPM state table receiver transactions29 Table 24 Function PickArep .29 Table 25 Function FindAREP .29 Figure 1 RTE-TCnet
35、 communication profile14 Figure 2 APDU overview16 Figure 3 Relationship between FSPM, ARPM, DMPM and external physical CM 19 BS EN 61158-6-11:2008 5 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/
36、2008 21:26:57 MDTNo reproduction or networking permitted without license from IHS -,-,- INTRODUCTION This part of IEC 61158 is one of a series produced to facilitate the interconnection of automation system components. It is related to other standards in the set as defined by the “three-layer” field
37、bus reference model described in IEC/TR 61158-1. The application protocol provides the application service by making use of the services available from the data-link or other immediately lower layer. The primary aim of this standard is to provide a set of rules for communication expressed in terms o
38、f the procedures to be carried out by peer application entities (AEs) at the time of communication. These rules for communication are intended to provide a sound basis for development in order to serve a variety of purposes: as a guide for implementors and designers; for use in the testing and procu
39、rement of equipment; as part of an agreement for the admittance of systems into the open systems environment; as a refinement to the understanding of time-critical communications within OSI. This standard is concerned, in particular, with the communication and interworking of sensors, effectors and
40、other automation devices. By using this standard together with other standards positioned within the OSI or fieldbus reference models, otherwise incompatible systems may work together in any combination. BS EN 61158-6-11:2008 6 Copyright British Standards Institution Provided by IHS under license wi
41、th BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:26:57 MDTNo reproduction or networking permitted without license from IHS -,-,- INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 6-11: Application layer protocol specification Type 11 elements 1 Scop
42、e 1.1 General The fieldbus Application Layer (FAL) provides user programs with a means to access the fieldbus communication environment. In this respect, the FAL can be viewed as a “window between corresponding application programs.” This standard provides common elements for basic time-critical and
43、 non-time-critical messaging communications between application programs in an automation environment and material specific to Type 11 fieldbus. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with s
44、ome 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 an abstract way the externally visible behavior provided by
45、 the different Types of the fieldbus Application Layer in terms of a) the abstract syntax defining the application layer protocol data units conveyed between communicating application entities, b) the transfer syntax defining the application layer protocol data units conveyed between communicating a
46、pplication entities, c) the application context state machine defining the application service behavior visible between communicating application entities; and d) the application relationship state machines defining the communication behavior visible between communicating application entities; and.
47、The purpose of this standard is to define the protocol provided to 1) define the wire-representation of the service primitives defined in IEC 61158-5-11, and 2) define the externally visible behavior associated with their transfer. This standard specify the protocol of the IEC fieldbus Application Layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498) and the OSI Application Layer Structure (ISO/IEC 9545). FAL services and protocols are provided by FAL application-entities (AE) contained within the application processes. The FAL AE is composed of a set of object