1、 IEC 61158-3-8 Edition 1.0 2007-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial communication networks Fieldbus specifications Part 3-8: Data-link layer service definition Type 8 elements Rseaux de communication industriels Spcifications des bus de terrain Partie 3-8: Dfinition du service
2、de la couche de liaison de donnes lments de Type 8 IEC 61158-3-8:2007 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2007 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or
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16、s: csciec.ch. IEC 61158-3-8 Edition 1.0 2007-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial communication networks Fieldbus specifications Part 3-8: Data-link layer service definition Type 8 elements Rseaux de communication industriels Spcifications des bus de terrain Partie 3-8: Dfinitio
17、n du service de la couche de liaison de donnes lments de Type 8 INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE V ICS 25.040.40; 35.100.20 PRICE CODE CODE PRIX ISBN 978-2-8322-0989-9 Registered trademark of the International Electrotechnical Commission Marque dpo
18、se de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 61158-3-8 IEC:2007 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Sco
19、pe . 7 1.1 Overview . 7 1.2 Specifications 7 1.3 Conformance . 7 2 Normative references 8 3 Terms, definitions, symbols, abbreviations and conventions 8 3.1 Reference model terms and definitions 8 3.2 Service convention terms and definitions . 9 3.3 Common data-link service terms and definitions . 9
20、 3.4 Additional Type 8 data-link specific definitions 11 3.5 Common symbols and abbreviations 12 3.6 Common conventions 12 4 Data-link service and concepts . 13 4.1 Overview . 13 4.2 Sequence of primitives 15 4.3 Connection-mode data-link services . 18 5 DL-management service . 22 5.1 Scope 22 5.2 F
21、acilities of the DL-management service 22 5.3 Overview of services 22 5.4 Overview of interactions . 23 5.5 Detailed specification of services and interactions 26 Bibliography 32 Figure 1 Relationships of DLSAPs, DLSAP-addresses and group DL-addresses . 10 Figure 2 Relationships of DLCEPs and DLCEP-
22、addresses to default DLSAP . 14 Figure 3 Sequence of primitives for the buffer data transfer 17 Figure 4 Normal data transfer service between a master and a slave 18 Figure 5 Sequence of primitives for a failed normal data transfer 18 Figure 6 Sequence of primitives for the reset service 24 Figure 7
23、 Sequence of primitives for the event service . 24 Figure 8 Sequence of primitives for the set value service 25 Figure 9 Sequence of primitives for the get value service 25 Figure 10 Sequence of primitives for the get current configuration service 25 Figure 11 Sequence of primitives for the get acti
24、ve configuration service 25 Figure 12 Sequence of primitives for the set active configuration service 26 Table 1 Summary of DL-connection-mode primitives and parameters 16 Table 2 Put buffer primitive and parameters . 19 Table 3 Get buffer primitive and parameters . 19 Table 4 Buffer received primit
25、ive and parameters . 20 Table 5 Normal data transfer primitive and parameters . 21 61158-3-8 IEC:2007 3 Table 6 Summary of DL-management primitives and parameters 24 Table 7 Reset service primitives and parameters 26 Table 8 Event service primitive and parameters 27 Table 9 Set value service primiti
26、ves and parameters . 27 Table 10 Get value service primitives and parameters 28 Table 11 Get current configuration service primitives and parameters . 29 Table 12 Get active configuration service primitives and parameters . 30 Table 13 The active configuration parameter 30 Table 14 Set active config
27、uration service primitives and parameters . 31 4 61158-3-8 IEC:2007 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL COMMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 3-8: Data-link layer service definition Type 8 elements FOREWORD 1) The International Electrotechnical Commission (IEC) is a
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37、renced 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 patent rights. IEC shall not be held responsible for identifying any or all such patent rights. NOTE
38、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 layer protocol type to be used with physical lay
39、er and application layer protocols in type combinations as specified explicitly in the IEC 61784 series. Use of the various protocol types in other combinations may require permission of their respective intellectual-property-right holders. International Standard IEC 61158-3-8 has been prepared by s
40、ubcommittee 65C: Industrial networks, of IEC technical committee 65: Industrial-process measurement, control and automation. This first edition and its companion parts of the IEC 61158-3 subseries cancel and replace IEC 61158-3:2003. This edition of this part constitutes an editorial revision. This
41、edition includes the following significant changes with respect to the previous edition: a) deletion of the former Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market relevance; 61158-3-8 IEC:2007 5 b) addition of new types of fieldbuses; c) division of thi
42、s part into multiple parts numbered 3-1, 3-2, , 3-19. This bilingual version (2013-07) corresponds to the monolingual English version, published in 2007-12. The text of this standard is based on the following documents: FDIS Report on voting 65C/473/FDIS 65C/484/RVD Full information on the voting fo
43、r the approval of this standard can be found in the report on voting indicated in the above table. The French version of this standard has not been voted upon. This publication has been drafted in accordance with ISO/IEC Directives, Part 2. The committee has decided that the contents of this publica
44、tion will remain unchanged until the maintenance result date indicated on the IEC web site under http:/webstore.iec.ch in the data related to the specific publication. At this date, the publication will be: reconfirmed; withdrawn; replaced by a revised edition, or amended. NOTE The revision of this
45、standard will be synchronized with the other parts of the IEC 61158 series. The list of all the parts of the IEC 61158 series, under the general title Industrial communication networks Fieldbus specifications, can be found on the IEC web site. 6 61158-3-8 IEC:2007 INTRODUCTION This part of IEC 61158
46、 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 model described in IEC/TR 61158-1. Throughout the set of fieldbus standards, the term “service” refers to the
47、 abstract capability provided by one layer of the OSI Basic Reference Model to the layer immediately above. Thus, the data-link layer service defined in this standard is a conceptual architectural service, independent of administrative and implementation divisions. 61158-3-8 IEC:2007 7 INDUSTRIAL CO
48、MMUNICATION NETWORKS FIELDBUS SPECIFICATIONS Part 3-8: Data-link layer service definition Type 8 elements 1 Scope 1.1 Overview This part of IEC 61158 provides common elements for basic time-critical messaging communications between devices in an automation environment. The term “time-critical” is us
49、ed to 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 equipment, plant and possibly human life. This standard defines in
