BS PD IEC PAS 62953-2015 Industrial communication networks Fieldbus specifications《工业通信网络 现场总线规格》.pdf

1、BSI Standards Publication Industrial communication networks Fieldbus specifications PD IEC/PAS 62953:2015National foreword This Published Document is the UK implementation of IEC/PAS 62953:2015. The UK participation in its preparation was entrusted to Technical Com- mittee AMT/7, Industrial communic

2、ations: process measurement and control, including fieldbus. 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.

3、The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 88098 8 ICS 25.040.40; 35.100.01 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and Stra

4、tegy Committee on 30 April 2015. Amendments/corrigenda issued since publication Date Text affected PUBLISHED DOCUMENT PD IEC/PAS 62953:2015 IEC PAS 62953 Edition 1.0 2015-04 PUBLICLY AVAILABLE SPECIFICATION PRE-STANDARD Industrial communication networks Fieldbus specifications INTERNATIONAL ELECTROT

5、ECHNICAL COMMISSION ICS 25.040.40; 35.100.01 ISBN 978-2-8322-2445-8 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. PD IEC/PAS 62953:2015 2 IEC PAS 62953 IEC 2015 CONTENTS Industrial communica

6、tion networks Fieldbus specifications Part 3-25: Data-link layer service definition Type 25 elements . 6 Industrial communication networks Fieldbus specifications Part 4-25: Data-link layer protocol specification Type 25 elements 32 Industrial communication networks Fieldbus specifications Part 5-25

7、: Application layer service definition Type 25 elements . 94 Industrial communication networks Fieldbus specifications Part 6-25: Application layer protocol specification Type 25 elements 158 CPF20 input for IEC 61784-2: Industrial communication networks Profiles Part 2: Additional fieldbus profiles

8、 for real-time networks based on ISO/IEC 8802-3 . 270 PD IEC/PAS 62953:2015IEC PAS 62953 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS AND PROFILES ADS-NET FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwid

9、e organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activ

10、ities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject

11、dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determ

12、ined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committ

13、ees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which t

14、hey are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication

15、 and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not re

16、sponsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical

17、committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publi

18、cations. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

19、patent rights. IEC shall not be held responsible for identifying any or all such patent rights. A PAS is a technical specification not fulfilling the requirements for a standard, but made available to the public. IEC PAS 62953 has been processed by subcommittee 65C: Industrial networks, of IEC techn

20、ical committee 65: Industrial-process measurement, control and automation. The text of this PAS is based on the following document: This PAS was approved for publication by the P-members of the committee concerned as indicated in the following document Draft PAS Report on voting 65C/787/PAS 65C/799/

21、RVD Following publication of this PAS, which is a pre-standard publication, the technical committee or subcommittee concerned may transform it into an International Standard. This PAS shall remain valid for an initial maximum period of 3 years starting from the publication date. The validity may be

22、extended for a single period up to a maximum of 3 years, at the end of which it shall be published as another type of normative document, or shall be withdrawn. PD IEC/PAS 62953:2015 4 IEC PAS 62953 IEC 2015 INTRODUCTION This PAS contains the ADS-net fieldbus specifications and profiles (Communicati

23、on profile CP 20/1 ADS- net/NETW ORK-1000, CP 20/2 ADS-net/NX) for inclusion in the IEC 61158 series as well as IEC 61784-2. The intention is to make this technical content available immediately, while a corresponding new work item proposal (NP) has been launched. If the NP is accepted, this content

24、s will be included in the next editions of the IEC 61158 series and of IEC 61784-2. This PAS contains the relevant ADS-net (Type 25) elements for the DL and AL services and protocols and information with references to: IEC 61158-1:2014 IEC 61158-2:2014 IEC 61784-2:2014 The present IEC PAS is structu

25、red in the same way as the IEC 61158 series and IEC 61784-2: IEC PAS 62953-3-25 is intended to become a future IEC 61158-3-25; IEC PAS 62953-4-25 is intended to become a future IEC 61158-4-25; IEC PAS 62953-5-25 is intended to become a future IEC 61158-5-25; IEC PAS 62953-6-25 is intended to become

26、a future IEC 61158-6-25; IEC PAS 62953-2 is intended to be merged into a revised version of IEC 61784-2:2014. PD IEC/PAS 62953:2015IEC PAS 62953 IEC 2015 5 INCLUDED SUBPARTS Industrial communication networks Fieldbus specifications Part 3-25: Data-link layer service definition Type 25 elements Indus

27、trial communication networks Fieldbus specifications Part 4-25: Data-link layer protocol specification Type 25 elements Industrial communication networks Fieldbus specifications Part 5-25: Application layer service definition Type 25 elements Industrial communication networks Fieldbus specifications

28、 Part 6-25: Application layer protocol specification Type 25 elements CPF20 input for IEC 61784-2: Industrial communication networks Profiles Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3 PD IEC/PAS 62953:2015 6 IEC PAS 62953-3-25 IEC 2015 CONTENTS 1 Scope 9 1.1

29、 General . 9 1.2 Specifications . 9 1.3 Conformance 9 2 Normative references 10 3 Terms, definitions, symbols and abbreviations . 10 3.1 Reference model terms and definitions . 11 3.1.1 DL-address ISO/IEC 7498-3 11 3.1.2 DL-address-mapping ISO/IEC 7498-1 . 11 3.1.3 called-DL-address ISO/IEC 7498-3 .

30、 11 3.1.4 calling-DL-address ISO/IEC 7498-3 11 3.1.5 centralized multi-end-point-connection ISO/IEC 7498-1 11 3.1.6 DL-connection ISO/IEC 7498-1 . 11 3.1.7 DL-connection-end-point ISO/IEC 7498-1 . 11 3.1.8 DL-connection-end-point-identifier ISO/IEC 7498-1. 11 3.1.9 DL-connection-mode transmission IS

31、O/IEC 7498-1. 11 3.1.10 DL-connectionless-mode transmission ISO/IEC 7498-1 11 3.1.11 correspondent (N)-entities ISO/IEC 7498-1 . 11 3.1.12 DL-duplex-transmission ISO/IEC 7498-1 . 11 3.1.13 (N)-entity ISO/IEC 7498-1 . 11 3.1.14 DL-facility ISO/IEC 7498-1 11 3.1.15 flow control ISO/IEC 7498-1 . 11 3.1

32、.16 (N)-layer ISO/IEC 7498-1 11 3.1.17 layer-management ISO/IEC 7498-1 12 3.1.18 DL-local-view ISO/IEC 7498-3 12 3.1.19 DL-name ISO/IEC 7498-3 . 12 3.1.20 naming-(addressing)-domain ISO/IEC 7498-3 . 12 3.1.21 peer-entities ISO/IEC 7498-1 12 3.1.22 primitive name ISO/IEC 7498-3. 12 3.1.23 DL-protocol

33、 ISO/IEC 7498-1 . 12 3.1.24 DL-protocol-connection-identifier ISO/IEC 7498-1 . 12 3.1.25 DL-protocol-data-unit ISO/IEC 7498-1 12 3.1.26 DL-relay ISO/IEC 7498-1 12 3.1.27 reset ISO/IEC 7498-1 . 12 3.1.28 responding-DL-address ISO/IEC 7498-3 . 12 3.1.29 routing ISO/IEC 7498-1 12 3.1.30 segmenting ISO/

34、IEC 7498-1 . 12 3.1.31 (N)-service ISO/IEC 7498-1 . 12 3.1.32 (N)-service-access-point ISO/IEC 7498-1 . 12 3.1.33 DL-service-access-point-address ISO/IEC 7498-3 12 3.1.34 DL-service-connection-identifier ISO/IEC 7498-1 12 3.1.35 DL-service-data-unit ISO/IEC 7498-1 12 3.1.36 DL-simplex-transmission I

35、SO/IEC 7498-1 12 3.1.37 DL-subsystem ISO/IEC 7498-1 . 12 3.1.38 systems-management ISO/IEC 7498-1 . 12 3.1.39 DLS-user-data ISO/IEC 7498-1 . 12 PD IEC/PAS 62953:2015IEC PAS 62953-3-25 IEC 2015 7 3.2 Service convention terms and definitions 12 3.2.1 acceptor 12 3.2.2 asymmetrical service . 12 3.2.3 c

36、onfirm (primitive); . 12 3.2.4 deliver (primitive) . 13 3.2.5 DL-confirmed-facility 13 3.2.6 DL-facility 13 3.2.7 DL-local-view . 13 3.2.8 DL-mandatory-facility . 13 3.2.9 DL-non-confirmed-facility . 13 3.2.10 DL-provider-initiated-facility . 13 3.2.11 DL-provider-optional-facility . 13 3.2.12 DL-se

37、rvice-primitive; 13 3.2.13 DL-service-provider . 13 3.2.14 DL-service-user . 13 3.2.15 DLS-user-optional-facility 13 3.2.16 indication (primitive); . 13 3.2.17 multi-peer 13 3.2.18 request (primitive);. 13 3.2.19 requestor . 13 3.2.20 response (primitive); 13 3.2.21 submit (primitive) . 13 3.2.22 sy

38、mmetrical service . 13 3.3 Terms and definitions 13 3.4 Symbols and abbreviations . 16 3.5 Common conventions 17 3.6 Additional Type 25 conventions. 18 4 DL services and concepts 18 4.1 Overview. 18 4.2 Types of DLS 18 4.2.1 General . 18 4.2.2 Primitive of the RCL communication and RT communication

39、18 4.3 Detailed description of the RCL communication service 19 4.3.1 Sequence of primitives 19 4.3.2 Transmit / Receive DLSDU 19 4.4 Detailed description of the RT communication service. 21 4.4.1 Sequence of primitives 21 4.4.2 Transmit / Receive DLSDU 21 5 DL management services 22 5.1 General . 2

40、2 5.2 Facilities of the DLMS . 22 5.3 Service of the DL-management . 22 5.3.1 Overview . 22 5.3.2 Reset . 23 5.3.3 Set value . 23 5.3.4 Get value . 23 5.3.5 RCL stop . 23 5.3.6 RCL start . 23 5.3.7 Node status . 23 PD IEC/PAS 62953:2015 8 IEC PAS 62953-3-25 IEC 2015 5.3.8 Event . 23 5.4 Overview of

41、interactions 23 5.5 Detail specification of service and interactions 24 5.5.1 Reset . 24 5.5.2 Set value . 25 5.5.3 Get value . 26 5.5.4 RCL stop . 26 5.5.5 RCL start . 27 5.5.6 Event . 28 Bibliography 30 Figure 1 Relationships of DLSAPs, DLSAP-addresses and group DL-addresses 14 Figure 2 Sequence d

42、iagram of RCL communication and RT communication services 19 Figure 3 Reset, Set value, and Get value services . 24 Figure 4 Event service . 24 Table 1 Primitives and parameters used on the RCL communication service. 19 Table 2 Transmit DLSDU primitives and parameters 20 Table 3 Primitives and param

43、eters used on the RT communication service 21 Table 4 Transmit DLSDU primitives and parameters 21 Table 5 Transmit DLSDU primitives and parameters 23 Table 6 DLM_Reset primitives and parameters 24 Table 7 DLM_Set primitives and parameters 25 Table 8 DLM_Get primitives and parameters 26 Table 9 DLM_R

44、CL_STOP primitives and parameters . 27 Table 10 DLM_RCL_START primitives and parameters . 27 Table 11 DLM_RCL_START primitives and parameters . 28 Table 12 DLM_Event primitives and parameters 29 PD IEC/PAS 62953:2015IEC PAS 62953-3-25 IEC 2015 9 INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATI

45、ONS Part 3-25: Data-link layer service definition Type 25 elements 1 Scope 1.1 General This part of IEC PAS 62953 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 ti

46、me-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 equipment, plant and possibly human l

47、ife. This standard defines in an abstract way the externally visible service provided by the Type 25 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 in

48、terrelationship between these actions and events, and their valid sequences. The purpose of this standard is to define the services provided to the Type 25 fieldbus application layer at the boundary between the application and data- link layers of the fieldbus reference model; systems management at

49、the boundary between the data-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