1、BSI Standards PublicationIndustrial communication networks Fieldbus specificationsPart 6-9: Application layer protocol specification Type 9 elementsBS EN 61158-6-9:2014National forewordThis British Standard is the UK implementation of EN 61158-6-9:2014. It is identical to IEC 61158-6-9:2014. It supe
2、rsedes BS EN 61158-6-9:2012 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee AMT/7, Industrial communications: process measurement andcontrol, including fieldbus.A list of organizations represented on this committee can be obtained onrequest to its secre
3、tary.This publication does not purport to include all 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 79472 8ICS 25.040.40; 35.100.70; 35.110Compliance with a Britis
4、h Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2014.Amendments issued since publicationDate Text affectedBRITISH STANDARDBS EN 61158-6-9:2014EUROPEAN STANDARD NORME EUROPENNE
5、 EUROPISCHE NORM EN 61158-6-9 October 2014 ICS 25.040.40; 35.100.70; 35.110 Supersedes EN 61158-6-9:2012 English Version Industrial communication networks - Fieldbus specifications - Part 6-9: Application layer protocol specification - Type 9 elements (IEC 61158-6-9:2014) Rseaux de communication ind
6、ustriels - Spcifications des bus de terrain - Partie 6-9: Spcification du protocole de la couche application - lments de type 9 (CEI 61158-6-9:2014) Industrielle Kommunikationsnetze - Feldbusse - Teil 6-9: Protokollspezifikation des Application Layer (Anwendungsschicht) - Typ 9-Elemente (IEC 61158-6
7、-9:2014) This European Standard was approved by CENELEC on 2014-09-23. 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 bibliog
8、raphical references concerning such national standards may be obtained on 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 respo
9、nsibility of a CENELEC member into its own language and notified to the CEN-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, Finla
10、nd, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, 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 Electr
11、otechnical Standardization Comit Europen de Normalisation Electrotechnique 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. Re
12、f. No. EN 61158-6-9:2014 E BS EN 61158-6-9:2014EN 61158-6-9:2014 - 2 - Foreword The text of document 65C/764/FDIS, future edition 3 of IEC 61158-6-9, prepared by SC 65C “Industrial networks“ of IEC/TC 65 “Industrial-process measurement, control and automation“ was submitted to the IEC-CENELEC parall
13、el vote and approved by CENELEC as EN 61158-6-9:2014. The following 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) 2015-06-23 latest date by which the national standards conflicting w
14、ith the document have to be withdrawn (dow) 2017-09-23 This document supersedes EN 61158-6-9:2012. Attention is 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 pa
15、tent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association. Endorsement notice The text of the International Standard IEC 61158-6-9:2014 was approved by CENELEC as a European Standard without any modification. In t
16、he official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61784-1 NOTE Harmonized as EN 61784-1. IEC 61784-2 NOTE Harmonized as EN 61784-2. BS EN 61158-6-9:2014- 3 - EN 61158-6-9:2014 Annex ZA (normative) Normative references to international public
17、ations with their corresponding European publications The following documents, in whole or in part, are normatively 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 reference
18、d document (including any amendments) applies. NOTE 1 When an International Publication has been modified by 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: ww
19、w.cenelec.eu. Publication Year Title EN/HD Year IEC 61158-1 - Industrial communication networks - Fieldbus specifications - Part 1: Overview and guidance for the IEC 61158 and IEC 61784 series EN 61158-1 - IEC 61158-3-1 - Industrial communication networks - Fieldbus specifications - Part 3-1: Data-l
20、ink layer service definition - Type 1 elements EN 61158-3-1 - IEC 61158-4-1 - Industrial communication networks - Fieldbus specifications - Part 4-1: Data-link layer protocol specification - Type 1 elements EN 61158-4-1 - IEC 61158-5-5 - Industrial communication networks - Fieldbus specifications -
21、Part 5-5: Application layer service definition - Type 5 elements EN 61158-5-5 - IEC 61158-5-9 - Industrial communication networks - Fieldbus specifications - Part 5-9: Application layer service definition - Type 9 elements EN 61158-5-9 - ISO/IEC 646 - Information technology - ISO 7-bit coded charact
22、er set for information interchange - - ISO/IEC 7498-1 - Information 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 - - BS EN 61158-6-9:2014EN 61158-
23、6-9:2014 - 4 - Publication Year Title EN/HD Year ISO/IEC 8825-1 - Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) - - ISO/IEC 9545 - Information technology - Open Systems Interconnection
24、 - Application Layer structure - - ISO/IEC 10731 - Information technology - Open Systems Interconnection - Basic Reference Model - Conventions for the definition of OSI services - - ISO/IEC/IEEE 60559 - Information technology - Microprocessor Systems - Floating-Point arithmetic - - BS EN 61158-6-9:2
25、014 2 IEC 61158-6-9:2014 IEC 2014 CONTENTS INTRODUCTION . 7 1 Scope . 8 1.1 General . 8 1.2 Specifications 8 1.3 Conformance . 9 2 Normative references . 9 3 Terms, definitions, symbols, abbreviations and conventions . 10 3.1 Terms and definitions from other ISO/IEC standards . 10 3.2 IEC 61158-1 te
26、rms 11 3.3 Abbreviations and symbols 14 3.4 Conventions 15 3.5 Conventions used in state machines . 16 4 Abstract syntax . 17 4.1 FAL-AR PDU abstract syntax 17 4.2 Abstract syntax of PDUBody 19 4.3 Type definitions for ASEs 22 4.4 Abstract syntax of data types 27 5 Transfer syntax 28 6 Structure of
27、FAL protocol state machines . 39 7 AP-Context state machines 40 7.1 VCR PM structure . 40 7.2 VCR PM state machine . 41 8 FAL service protocol machine (FSPM) 53 8.1 General . 53 8.2 FSPM state tables . 53 8.3 Functions used by FSPM . 56 8.4 Parameters of FSPM/ARPM primitives 56 9 Application relatio
28、nship protocol machines (ARPMs) 56 9.1 AREP mapping to data-link layer . 56 9.2 Application relationship protocol machines (ARPMs) . 66 9.3 AREP state machine primitive definitions 82 9.4 AREP state machine functions 83 10 DLL mapping protocol machine (DMPM) . 84 10.1 DMPM States 84 10.2 DMPM state
29、table 85 10.3 Primitives exchanged between data-link layer and DMPM . 91 10.4 Functions used by DMPM 93 Bibliography 95 Figure 1 Insertion of identification information in the FMS PDU 29 Figure 2 Identification 30 Figure 3 Coding with identification . 31 Figure 4 Coding without identification 31 Fig
30、ure 5 Representation of the value true 31 BS EN 61158-6-9:2014IEC 61158-6-9:2014 IEC 2014 3 Figure 6 Representation of the value false . 31 Figure 7 Coding of data of data type Integer16 32 Figure 8 Coding of data of data type Unsigned16 . 32 Figure 9 Coding of data of data type Floating Point 33 Fi
31、gure 10 Coding of data of data type Visible String . 33 Figure 11 Coding of data of data type Octet String . 34 Figure 12 Coding of data of type Date 34 Figure 13 Coding of data of data type Time-of-day . 35 Figure 14 Coding of data of data type Time-difference . 36 Figure 15 Coding of data of data
32、type Bit String . 36 Figure 16 Coding of data of data type Time-value 37 Figure 17 Coding of data of user data definitions with identifier 37 Figure 18 Coding of data of user data definitions without identifier . 37 Figure 19 Coding of ID info for a SEQUENCE 38 Figure 20 Relationships among protocol
33、 machines and adjacent layers . 39 Figure 21 Relationships among protocol machines and adjacent layers . 40 Figure 22 VCR state machine 41 Figure 23 State transition diagram of FSPM . 53 Figure 24 State transition diagram of the QUU ARPM 67 Figure 25 State transition diagram of QUB ARPM 69 Figure 26
34、 State transition diagram of the BNU ARPM 77 Figure 27 State transition diagram of DMPM 85 Table 1 Conventions used for state machines 16 Table 2 Coding for Date type . 34 Table 3 AP-VCR state machine transactions 42 Table 4 Primitives issued by FAL-User to VCR PM 51 Table 5 Primitives issued by VCR
35、 PM to FAL-User 51 Table 6 Primitives issued by VCR PM to FSPM 52 Table 7 Primitives issued by FSPM to VCR PM 52 Table 8 FSPM state table sender transactions 54 Table 9 FSPM state table receiver transactions 55 Table 10 Function SelectArep() 56 Table 11 Parameters used with primitives exchanged betw
36、een FSPM and ARPM 56 Table 12 QUU ARPM states . 67 Table 13 QUU ARPM state table sender transactions . 67 Table 14 QUU ARPM state table receiver transactions 68 Table 15 QUB ARPM states . 68 Table 16 QUB ARPM state table sender transactions 69 Table 17 QUB ARPM state table receiver transactions 71 T
37、able 18 BNU ARPM states . 77 Table 19 BNU ARPM state table sender transactions 78 Table 20 BNU ARPM state table receiver transactions 79 BS EN 61158-6-9:2014 4 IEC 61158-6-9:2014 IEC 2014 Table 21 Primitives issued from ARPM to DMPM . 82 Table 22 Primitives issued by DMPM to ARPM 82 Table 23 Paramet
38、ers used with primitives exchanged between ARPM and DMPM . 82 Table 24 Function GetArepId() . 83 Table 25 Function BuildFAS-PDU 84 Table 26 Function FAS_Pdu_Type . 84 Table 27 Function AbortIdentifier . 84 Table 28 Function AbortReason . 84 Table 29 Function AbortDetail 84 Table 30 DMPM state descri
39、ptions . 85 Table 31 DMPM state table sender transactions . 85 Table 32 DMPM state table receiver transactions 88 Table 33 Primitives exchanged between data-link layer and DMPM . 91 Table 34 Function PickArep . 93 Table 35 Function FindAREP . 93 Table 36 Function LocateQubArep . 94 Table 37 Function
40、 SetIdentifier() 94 BS EN 61158-6-9:2014IEC 61158-6-9:2014 IEC 2014 7 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” fieldbus reference mode
41、l described in IEC 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 of the procedures to b
42、e 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 procurement of equipment;
43、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 other automation devi
44、ces. 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 61158-6-9:2014 8 IEC 61158-6-9:2014 IEC 2014 INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 6-9
45、: Application layer protocol specification Type 9 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 between corresponding application programs.” Th
46、is 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 9 fieldbus. The term “time-critical” is used to represent the presence of a time-window, within which on
47、e 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 equipment, plant and possibly human life. This standard defines
48、 in an abstract way the externally visible behavior provided by the Type 9 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 proto
49、col data units conveyed between communicating application 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. Th
