1、BSI Standards PublicationIndustrial communication networks Fieldbus specificationsPart 5-24: Application layer service definition Type-24 elementsBS EN 61158-5-24:2014National forewordThis British Standard is the UK implementation of EN 61158-5-24:2014. It isidentical to IEC 61158-5-24:2014.The UK p
2、articipation in its preparation was entrusted to TechnicalCommittee AMT/7, Industrial communications: process measurement and control, including fieldbus.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all
3、the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 79465 0ICS 25.040.40; 35.100.70; 35.110Compliance with a British Standard cannot confer immunity fromlegal obligation
4、s.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2014.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61158-5-24:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61158-5-24 October 2014
5、 ICS 25.040.40; 35.100.70; 35.110 English Version Industrial communication networks - Fieldbus specifications - Part 5-24: Application layer service definition - Type-24 elements (IEC 61158-5-24:2014) Rseaux de communication industriels - Spcifications des bus de terrain - Partie 5-24: Dfinition des
6、 services de la couche application - lments de type 24 (CEI 61158-5-24:2014) Industrielle Kommunikationsnetze - Feldbusse - Teil 5-24: Dienstfestlegungen des Application Layer (Anwendungsschicht) - Typ 24-Elemente (IEC 61158-5-24:2014) This European Standard was approved by CENELEC on 2014-09-22. CE
7、NELEC 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
8、 application to the CEN-CENELEC Management Centre 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 C
9、EN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hunga
10、ry, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechniqu
11、e Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 61158-5-24:2014 E BS EN 61158-5-24:2014EN 61158-5-24:2014 - 2 -
12、 Foreword The text of document 65C/763/FDIS, future edition 1 of IEC 61158-5-24, 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 approved by CENELEC as EN 61158-5-24:2014. The following
13、dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-06-22 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-09-22 Attention is
14、drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the
15、 European Free Trade Association. Endorsement notice The text of the International Standard IEC 61158-5-24:2014 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 61
16、784-1 NOTE Harmonized as EN 61784-1. IEC 61784-2 NOTE Harmonized as EN 61784-2. BS EN 61158-5-24:2014- 3 - EN 61158-5-24:2014 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are norma
17、tively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by
18、common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu Publication Year Title EN/HD Year IEC 61158-1 2014 Industrial communication networks - Fieldbus
19、specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series EN 61158-1 2014 IEC 61158-6-24 2014 Industrial communication networks - Fieldbus specifications - Part 6-24: Application layer protocol specification - Type-24 Elements EN 61158-6-24 1)- ISO/IEC 7498-1 - Informatio
20、n technology - Open Systems Interconnection - Basic reference model: The basic model - - ISO/IEC 8824-1 - Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation - - ISO/IEC 9545 - Information technology - Open Systems Interconnection - Application layer struct
21、ure - - ISO/IEC 10731 - Information technology - Open Systems Interconnection - Basic Reference Model - Conventions for the definition of OSI services - - 1)To be published. BS EN 61158-5-24:2014 2 IEC 61158-5-24:2014 IEC 2014 CONTENTS INTRODUCTION . 7 1 Scope . 8 General . 8 1.1Specifications 9 1.2
22、Conformance . 9 1.32 Normative references . 9 3 Terms, definitions, symbols, abbreviations, and conventions 10 Referenced terms and definitions 10 3.1Additional terms and definitions . 10 3.2Abbreviations and symbols 15 3.3Conventions 17 3.44 Concepts 19 5 Data type ASE 20 6 Communication model spec
23、ifications 20 Type specific concepts 20 6.1Overview . 20 6.2FSM ASE 23 6.3FAL ASEs 29 6.4FAL ARs 70 6.5Bibliography 95 Figure 1 FAL ASE model of Type 24 22 Figure 2 AR model for field device control service 72 Figure 3 AR model for message service . 72 Figure 4 MSG ARs between each APs . 73 Table 1
24、AP type definition 21 Table 2 Support list of service for each class of FSM ASE . 24 Table 3 FSM-Reset 25 Table 4 FSM-GetStatus . 26 Table 5 FSM-SetContext 27 Table 6 FSM-GetContext . 28 Table 7 FSM-Start . 28 Table 8 Support list of service for each class of FDC ASE . 29 Table 9 FDC-Reset for maste
25、r class 33 Table 10 FDC-Open for master class . 33 Table 11 FDC-Enable for master class . 34 Table 12 FDC-Connect for master class . 34 Table 13 FDC-SyncSet for master class . 35 Table 14 FDC-Disconnect for master class 36 Table 15 FDC-ResumeCycle for master class 37 Table 16 FDC-ComCycle for master
26、 class 37 BS EN 61158-5-24:2014IEC 61158-5-24:2014 IEC 2014 3 Table 17 FDC-Command for master class 38 Table 18 FDC-DataExchange for master class . 39 Table 19 FDC-Reset for slave class . 42 Table 20 FDC-Open for slave class 43 Table 21 FDC-Enable for slave class . 43 Table 22 FDC-Connect for slave
27、class . 44 Table 23 FDC-SyncSet for slave class . 45 Table 24 FDC-Disconnect for slave class . 46 Table 25 FDC-ResumeCycle for slave class . 47 Table 26 FDC-ComCycle for slave class 47 Table 27 FDC-Command for slave class 48 Table 28 FDC-Command for slave class 49 Table 29 FDC-Reset for monitor clas
28、s . 51 Table 30 FDC-Open for monitor class 51 Table 31 FDC-Enable for monitor class 52 Table 32 FDC-GetCMD for monitor class . 52 Table 33 FDC-GetRSP for monitor class 53 Table 34 Support list of service for each class of Message ASE 54 Table 35 MSG-Reset for requester class 56 Table 36 MSG-Open for
29、 requester class 57 Table 37 MSG-Enable for requester class 57 Table 38 MSG-UserMessage for requester class . 58 Table 39 MSG-OnewayMessage for requester class 59 Table 40 MSG-AbortTransaction for requester class 61 Table 41 MSG-Reset for responder class . 62 Table 42 MSG-Open for responder class .
30、63 Table 43 MSG-Enable for responder class . 63 Table 44 MSG-UserMessage for responder class . 64 Table 45 MSG-OnewayMessage for responder class . 65 Table 46 MSG-AbortTransaction for responder class . 66 Table 47 Support list of service for each class of Event Management ASE. 67 Table 48 EVM-Reset
31、68 Table 49 EVM-Enable 68 Table 50 EVM-SyncEvent 69 Table 51 EVM-ReadNetClock . 69 Table 52 Support list of service for each class of AR ASE 70 Table 53 AR-Reset for FDC Master AR class . 75 Table 54 AR-Open for FDC Master AR class 76 Table 55 AR-Enable for FDC Master AR class . 76 Table 56 AR-Cycle
32、Event for FDC Master AR class. 77 Table 57 AR-StartComCycle for FDC Master AR class . 77 Table 58 AR-ResetCycle for FDC Master AR class 78 Table 59 AR-SendCommand for FDC Master AR class 78 BS EN 61158-5-24:2014 4 IEC 61158-5-24:2014 IEC 2014 Table 60 AR-Reset for FDC Slave AR class . 81 Table 61 AR
33、-Open for FDC Slave AR class 81 Table 62 AR-Enable for FDC Slave AR class . 82 Table 63 AR-CycleEvent for FDC Slave AR class 82 Table 64 AR-StartComCycle for FDC Slave AR class . 83 Table 65 AR-ResetCycle for FDC Slave AR class 83 Table 66 AR-SendCommand for FDC Slave AR class 84 Table 67 AR-Reset f
34、or FDC Monitor AR class 86 Table 68 AR-Open for FDC Monitor AR class . 86 Table 69 AR-Enable for FDC Monitor AR class 87 Table 70 AR-GetCMD for FDC Monitor AR class 88 Table 71 AR-GetCMD for FDC Monitor AR class 88 Table 72 AR-Reset for Message AR class 90 Table 73 AR-Open for Message AR class 91 Ta
35、ble 74 AR-Enable for Message AR class 92 Table 75 AR-SendMessage for Message AR class . 92 Table 76 AR-ReceiveMessage for Message AR class 93 Table 77 AR-AbortMessage for Message AR class 94 BS EN 61158-5-24:2014IEC 61158-5-24:2014 IEC 2014 7 INTRODUCTION This part of IEC 61158 is one of a series pr
36、oduced to facilitate the interconnection of automation system components. It is related to other standards in the set as defined by the “three-layer” fieldbus reference model described in IEC 61158-1. The application service is provided by the application protocol making use of the services availabl
37、e from the data-link or other immediately lower layer. This standard defines the application service characteristics that fieldbus applications and/or system management may exploit. Throughout the set of fieldbus standards, the term “service” refers to the abstract capability provided by one layer o
38、f the OSI Basic Reference Model to the layer immediately above. Thus, the application layer service defined in this standard is a conceptual architectural service, independent of administrative and implementation divisions. BS EN 61158-5-24:2014 8 IEC 61158-5-24:2014 IEC 2014 INDUSTRIAL COMMUNICATIO
39、N NETWORKS FIELDBUS SPECIFICATIONS Part 5-24: Application layer service definition Type-24 elements 1 Scope General 1.1The 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 betwee
40、n corresponding application programs.” This International Standard provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 24 fieldbus. The term “time-critical” is used to
41、represent the presence of a time-window, within which one or 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 equipme
42、nt, plant and possibly human life. This International Standard defines in an abstract way the externally visible service provided by the different Types of fieldbus Application Layer in terms of a) an abstract model for defining application resources (objects) capable of being manipulated by users v
43、ia the use of the FAL service, b) the primitive actions and events of the service, c) the parameters associated with each primitive action and event, and the form which they take, and d) the interrelationship between these actions and events, and their valid sequences. The purpose of this Internatio
44、nal Standard is to define the services provided to a) the FAL user at the boundary between the user and the Application Layer of the Fieldbus Reference Model, and b) Systems Management at the boundary between the Application Layer and Systems Management of the Fieldbus Reference Model. This Internat
45、ional Standard specifies the structure and services of the IEC fieldbus Application Layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI Application Layer Structure (ISO/IEC 9545). FAL services and protocols are provided by FAL application-entities (AE) contained wit
46、hin the application processes. The FAL AE is composed of a set of object-oriented Application Service Elements (ASEs) and a Layer Management Entity (LME) that manages the AE. The ASEs provide communication services that operate on a set of related application process object (APO) classes. One of the
47、 FAL ASEs is a management ASE that provides a common set of services for the management of the instances of FAL classes. Although these services specify, from the perspective of applications, how request and responses are issued and delivered, they do not include a specification of what the requesti
48、ng and responding applications are to do with them. That is, the behavioral aspects of the applications are not specified; only a definition of what requests and responses they can BS EN 61158-5-24:2014IEC 61158-5-24:2014 IEC 2014 9 send/receive is specified. This permits greater flexibility to the
49、FAL users in standardizing such object behavior. In addition to these services, some supporting services are also defined in this International Standard to provide access to the FAL to control certain aspects of its operation. Specifications 1.2The principal objective of this standard is to specify the characteristics of conceptual application layer ser
