EN 61158-4-13-2014 en Industrial communication networks - Fieldbus specifications - Part 4-13 Data-link layer protocol specification - Type 13 elements.pdf

1、BSI Standards PublicationIndustrial communication networks Fieldbus specifications Part 4-13: Data-link layer protocol specification Type 13 elementsBS EN 61158-4-13:2014National forewordThis British Standard is the UK implementation of EN 61158-4-13:2014. It isidentical to IEC 61158-4-13:2014. It s

2、upersedes BS EN 61158-4-13:2008which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee AMT/7, Industrial communications: process measurement andcontrol, including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 se

3、cretary.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 79445 2ICS 24.040.40; 35.100.20; 35.110Compliance with a Bri

4、tish 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/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61158-4-13:2014EUROPEAN STANDARDN

5、ORME EUROPENNEEUROPISCHE NORMEN 61158-4-13 October 2014 ICS 24.040.40; 35.100.20; 35.110 Supersedes EN 61158-4-13:2008 English Version Industrial communication networks - Fieldbus specifications - Part 4-13: Data-link layer protocol specification - Type 13elements (IEC 61158-4-13:2014) Rseaux de com

6、munication industriels - Spcifications des bus de terrain - Partie 4-13: Spcification du protocole de la couche liaison de donnes - lments de type 13 (CEI 61158-4-13:2014) Industrielle Kommunikationsnetze - Feldbusse - Teil 4-13:Protokollspezifikation des Data Link Layer(Sicherungsschicht) - Typ 13-

7、Elemente (IEC 61158-4-13:2014) This European Standard was approved by CENELEC on 2014-09-19. 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-

8、date lists and bibliographical 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 trans

9、lation under the responsibility 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, De

10、nmark, Estonia, Finland, 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

11、 Committee for Electrotechnical Standardization Comit Europen de Normalisation ElectrotechniqueEuropisches 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

12、 CENELEC Members. Ref. No. EN 61158-4-13:2014 E EN 61158-4-13 :2014 - 2 - Foreword The text of document 65C/762/FDIS, future edition 2 of IEC 61158-4-13, prepared by SC 65C “Industrial networks” of IEC/TC 65 “Industrial-process measurement, control and automation“ was submitted to the IEC-CENELEC pa

13、rallel vote and approved by CENELEC as EN 61158-4-13:2014. 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) 2015-06-19 latest date by which the national standards conflict

14、ing with the document have to be withdrawn (dow) 2017-09-19 This document supersedes EN 61158-4-13:2008. 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 s

15、uch patent 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 61158-4-13:2014 was approved by CENELEC as a European Standard without any modificatio

16、n. In the official version, for bibliography, the following notes have to be added for the standards indicated: IEC 61158-1:2014 NOTE Harmonised as EN 61158-1:2014 IEC 61158-3-13:2014 NOTE Harmonised as EN 61158-3-13:2014 IEC 61158-5-13:2014 NOTE Harmonised as EN 61158-5-13:2014 IEC 61158-6-13:2014

17、NOTE Harmonised as EN 61158-6-13:2014 IEC 61784-1 NOTE Harmonised as EN 61784-1 IEC 61784-2 NOTE Harmonised as EN 61784-2 BS EN 61158-4-13:2014- 3 - EN 61158-4-13 :2014 Annex ZA (normative) Normative references to international publications with their corresponding European publications The followin

18、g 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 referenced document (including any amendments) applies. NOTE 1 When an Inte

19、rnational 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: www.cenelec.eu. Publication Year Title EN/HD Year IEC 61588 - Precis

20、ion clock synchronization protocol for networked measurement and control systems - - 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: Nam

21、ing and addressing - - ISO/IEC 8802-3 2000 Information technology - Telecommunications 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 spe

22、cifications - - ISO/IEC 10731 - Information technology - Open Systems Interconnection - Basic Reference Model - Conventions for the definition of OSI services - - BS EN 61158-4-13:2014 2 IEC 61158-4-13:2014 IEC 2014 CONTENTS INTRODUCTION . 7 1 Scope . 8 1.1 General . 8 1.2 Specifications 8 1.3 Proce

23、dures 8 1.4 Applicability . 9 1.5 Conformance . 9 2 Normative references . 9 3 Terms, definitions, symbols, abbreviations and conventions . 9 3.1 Reference model terms and definitions 9 3.2 Service convention terms and definitions . 11 3.3 Data-link service terms and definitions 12 3.4 Symbols and a

24、bbreviations 16 3.5 Common conventions 17 3.6 Additional conventions 18 4 Overview of the DL-protocol . 18 4.1 Overview . 18 4.2 General description . 18 4.3 Service assumed from the PhL 21 4.4 DLL architecture 22 4.5 Local parameters and variables . 23 5 General structure and encoding of PhPDUs and

25、 DLPDU and related elements of procedure . 26 5.1 Overview . 26 5.2 MA_PDU structure and encoding . 26 5.3 Common MAC frame structure, encoding and elements of procedure 26 5.4 Invalid DLPDU . 28 6 DLPDU-specific structure, encoding and elements of procedure . 29 6.1 General . 29 6.2 Overview . 29 6

26、.3 Start of synchronization (SoC) . 29 6.4 PollRequest (PReq) . 31 6.5 Poll response (PRes) 34 6.6 Start of asynchronous (SoA) 37 6.7 Asynchronous send (ASnd) . 41 7 DLE elements of procedure 45 7.1 Overall structure 45 7.2 Cycle state machine (CSM) . 45 7.3 Isochronous transmission TX/RX control (I

27、TC) 64 7.4 Asynchronous transmission TX/RX control (ATC) 69 7.5 Asynchronous slot scheduler (ASS) . 74 7.6 Exception signaling (ES) . 75 7.7 NMT signaling (NS) . 78 7.8 DLL management protocol . 79 Bibliography 83 BS EN 61158-4-13:2014IEC 61158-4-13:2014 IEC 2014 3 Figure 1 Relationships of DLSAPs,

28、DLSAP-addresses and group DL-addresses 14 Figure 2 Slot communication network management 19 Figure 3 Overall flow of data frames during one cycle 19 Figure 4 Interaction of PhS primitives to DLE . 21 Figure 5 Data-link layer internal architecture 23 Figure 6 Type 13 fieldbus DLPDU 26 Figure 7 State

29、transition diagram of the MNs CSM . 51 Figure 8 State transition diagram of MNs CSM at CSM_MS_NON_CYCLIC . 53 Figure 9 State transition diagram of MNs CSM at CSM_MS_CYCLIC . 55 Figure 10 State transition diagram of the CNs CSM . 59 Figure 11 State transition diagram of CNs CSM at CSM_CS_NON_CYCLIC 6

30、0 Figure 12 State transition diagram of CNs CSM at CSM_CS_CYCLIC 61 Figure 13 Multiple slot assignment example . 65 Figure 14 Time triggered PRes example 67 Figure 15 State transition diagram of ITC . 68 Figure 16 State transition diagram of ATC . 71 Figure 17 State transition diagram of ASS . 74 Fi

31、gure 18 State transition diagram of ES 77 Figure 19 State transition diagram of NS 79 Figure 20 State transition diagram of DLM . 81 Table 1 Data-link layer components . 22 Table 2 MAC multicast addresses 27 Table 3 Message types 27 Table 4 Node ID assignment 28 Table 5 Structure of SoC DLPDU . 30 T

32、able 6 Structure of SoC-Flag 30 Table 7 Structure of PReq DLPDU . 32 Table 8 Structure of PReq-Flag 33 Table 9 Structure of PRes DLPDU . 34 Table 10 Structure of PRes-Flag 35 Table 11 Structure of SoA DLPDU . 38 Table 12 Structure of SoA-Flag 38 Table 13 Definition of the RequestedServiceID in the S

33、oA DLPDU. 39 Table 14 Structure of ASnd DLPDU . 42 Table 15 Definition of the ServiceID in the ASnd DLPDU . 42 Table 16 Structure of NMTRequest user data. 43 Table 17 Primitives exchanged between CSM and ITC 46 Table 18 Parameters used with primitives exchanged between CSM and ITC 46 Table 19 Primit

34、ives exchanged between CSM and ATC . 47 Table 20 Parameters used with primitives exchanged between CSM and ATC . 47 Table 21 Primitives exchanged between CSM and ASS . 48 BS EN 61158-4-13:2014 4 IEC 61158-4-13:2014 IEC 2014 Table 22 Parameters used with primitives exchanged between CSM and ASS . 48

35、Table 23 Primitives exchanged between CSM and ES . 49 Table 24 Parameters used with primitives exchanged between CSM and ES . 49 Table 25 Primitives exchanged between CSM and NS . 49 Table 26 Parameters used with primitives exchanged between CSM and NS . 50 Table 27 Primitives exchanged between CSM

36、and DLM . 50 Table 28 Parameters used with primitives exchanged between CSM and DLM . 50 Table 29 Transitions of the MNs CSM 52 Table 30 Transitions of MNs CSM at CSM_MS_NON_CYCLIC 53 Table 31 Transitions of MNs CSM at CSM_MS_CYCLIC 56 Table 32 Transitions of the CNs CSM 59 Table 33 Transitions of C

37、Ns CSM at CSM_CS_NON_CYCLIC . 60 Table 34 Transitions of CNs CSM at CSM_CS_CYCLIC . 61 Table 35 CSM function table 63 Table 36 Example of isochronous slot assignment . 66 Table 37 Primitives exchanged between ITC and DLS-user . 67 Table 38 Parameters used with primitives exchanged between ITC and DL

38、S-user . 68 Table 39 Transitions of ITC 68 Table 40 ITC function table 69 Table 41 Primitives exchanged between ATC and DLS-user 69 Table 42 Parameters used with primitives exchanged between ATC and DLS-user 70 Table 43 Primitives exchanged between ATC and ES 71 Table 44 Parameters used with primiti

39、ves exchanged between ATC and ES 71 Table 45 Transitions of ATC 72 Table 46 ATC function table . 74 Table 47 Transitions of ASS 75 Table 48 ASS function table . 75 Table 49 Primitives exchanged between ES and DLS-user 76 Table 50 Parameters used with primitives exchanged between ES and DLS-user 76 T

40、able 51 Transitions of ES . 77 Table 52 Primitives exchanged between NS and DLS-user 78 Table 53 Parameters used with primitives exchanged between NS and DLS-user 78 Table 54 Transitions of NS . 79 Table 55 Primitives exchanged between DLM and DLS-user 79 Table 56 Parameters used with primitives exc

41、hanged between DLM and DLS-user 80 Table 57 Transitions of DLM 81 Table 58 DLM function table 82 BS EN 61158-4-13:2014IEC 61158-4-13:2014 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 oth

42、er standards in the set as defined by the “three-layer” fieldbus reference model described in IEC 61158-1. The data-link protocol provides the data-link service by making use of the services available from the physical layer. The primary aim of this standard is to provide a set of rules for communic

43、ation expressed in terms of the procedures to be carried out by peer data-link entities (DLEs) 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: a) as a guide for implementors and designers; b) f

44、or use in the testing and procurement of equipment; c) as part of an agreement for the admittance of systems into the open systems environment; d) as a refinement to the understanding of time-critical communications within OSI. This standard is concerned, in particular, with the communication and in

45、terworking of sensors, effectors and 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 61158-4-13:2014 8 IEC 61158-4-13:2014 IEC 2014 INDUST

46、RIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 4-13: Data-link layer protocol specification Type 13 elements 1 Scope General 1.1The data-link layer provides basic time-critical messaging communications between devices in an automation environment. This protocol provides communication oppor

47、tunities to all participating data-link entities a) in a synchronously-starting cyclic manner, according to a pre-established schedule, and b) in a cyclic or acyclic asynchronous manner, as requested each cycle by each of those data-link entities. Thus this protocol can be characterized as one which

48、 provides cyclic and acyclic access asynchronously but with a synchronous restart of each cycle. Specifications 1.2This standard specifies a) procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities form

49、ing the distributed data-link service provider; b) procedures for giving communications opportunities to all participating DL-entities, sequentially and in a cyclic manner for deterministic and synchronized transfer at cyclic intervals up to one millisecond; c) procedures for giving communication opportunities available for time-critical data transmission toge