IEC_61158-5-8-2007.pdf

IEC 61158-5-8Edition 1.0 2007-12INTERNATIONAL STANDARD Industrial communication networks Fieldbus specifications Part 5-8:Application layer service definition Type 8 elements IEC 61158-5-8:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.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 mechanical,including photocopying and microfilm,without permission in writing from either IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,please contact the address below or your local IEC member National Committee for further information.IEC Central Office 3,rue de Varemb CH-1211 Geneva 20 Switzerland Email:inmailiec.ch Web:www.iec.ch About the IEC The International Electrotechnical Commission(IEC)is the leading global organization that prepares and publishes International Standards for all electrical,electronic and related technologies.About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latest edition,a corrigenda or an amendment might have been published.?Catalogue of IEC publications:www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.?IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on all new IEC publications.Just Published details twice a month all new publications released.Available on-line and also by email.?Electropedia:www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions in English and French,with equivalent terms in additional languages.Also known as the International Electrotechnical Vocabulary online.?Customer Service Centre:www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance,please visit the Customer Service Centre FAQ or contact us:Email:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC 61158-5-8Edition 1.0 2007-12INTERNATIONAL STANDARD Industrial communication networks Fieldbus specifications Part 5-8:Application layer service definition Type 8 elements INTERNATIONAL ELECTROTECHNICAL COMMISSION XDICS 35.100.70;25.040.40 PRICE CODEISBN 2-8318-9456-5LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61158-5-8 IEC:2007(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 1.1 Overview.7 1.2 Specifications.8 1.3 Conformance.8 2 Normative references.8 3 Terms and definitions.9 3.1 ISO/IEC 7498-1 terms.9 3.2 ISO/IEC 8822 terms.9 3.3 ISO/IEC 9545 terms.9 3.4 ISO/IEC 8824 terms.9 3.5 Fieldbus data-link layer terms.9 3.6 Fieldbus application layer specific definitions.10 3.7 Abbreviations and symbols.16 3.8 Conventions.16 4 Concepts.20 4.1 Overview.20 4.2 Architectural relationships.20 4.3 Fieldbus Application Layer structure.22 4.4 FAL naming and addressing.32 4.5 Architecture summary.33 4.6 FAL service procedures.33 4.7 Notional FAL service procedures INFORMATIVE.33 4.8 Common FAL attributes.34 4.9 Common FAL service parameters.35 4.10 APDU size.36 5 Data type ASE.36 5.1 General.36 5.2 Formal definition of data type objects.38 5.3 FAL defined data types.38 5.4 Data type ASE service specification.42 6 Communication model specification.42 6.1 ASEs.42 6.2 ARs.85 6.3 Summary of FAL classes.91 6.4 Permitted FAL services by AREP role.91 Bibliography.93 Figure 1 Relationship to the OSI basic reference model.20 Figure 2 Architectural positioning of the Type 8 FAL.21 Figure 3 Client/server interactions.23 Figure 4 Push model interactions.24 Figure 5 APOs services conveyed by the FAL.25 Figure 6 Application entity structure.27 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61158-5-8 IEC:2007(E)3 Figure 7 Example FAL ASEs.28 Figure 8 FAL management of objects.29 Figure 9 ASE service conveyance.30 Figure 10 Defined and established AREPs.32 Figure 11 FAL architectural components.33 Figure 12 Data type class hierarchy example.36 Figure 13 The AR ASE conveys APDUs between APs.58 Figure 14 1-to-1 AR establishment.65 Table 1 Get attributes service parameters.43 Table 2 Identify.50 Table 3 Get status.51 Table 4 Initiate.53 Table 5 Terminate.55 Table 6 Reject.57 Table 7 Conveyance of service primitives by AREP role.59 Table 8 Valid combinations of AREP roles involved in an AR.59 Table 9 AR-unconfirmed send