1、 IEC 61158-4-16Edition 1.0 2007-12INTERNATIONAL STANDARD Industrial communication networks Fieldbus specifications Part 4-16:Data-link layer protocol specification Type 16 elements IEC 61158-4-16:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOO
2、K 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 per
3、mission 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
4、 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
5、 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-
6、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to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.?IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on all new IEC publications.Just Published details tw
7、ice 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 languag
8、es.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 0
9、2 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 61158-4-16Edition 1.0 2007-12INTERNATIONAL STANDARD Industrial communication networks Fieldbus specifications Part 4-16:Data-link layer protocol specificatio
10、n Type 16 elements INTERNATIONAL ELECTROTECHNICAL COMMISSION XEICS 35.100.20;25.040.40 PRICE CODEISBN 2-8318-9441-7LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61158-4-16 IEC:2007(E)CONTENTS FOREWORD.7 INTRODUCTION.9 1 Scope.10 1.
11、1 General.10 1.2 Specifications.10 1.3 Procedures.10 1.4 Applicability.10 1.5 Conformance.10 2 Normative references.11 3 Terms,definitions,symbols,abbreviations and conventions.11 3.1 Reference model terms and definitions.11 3.2 Service convention terms and definitions.13 3.3 Other terms and definit
12、ions.14 3.4 Abbreviations.18 3.5 Symbols.20 3.6 DLPDU IDN concept.21 4 DL-protocol overview.21 5 Basic DLPDU structure.22 5.1 Overview.22 5.2 MST DLPDU.23 5.3 MDT DLPDU.24 5.4 AT DLPDU.31 6 Network management methods.38 6.1 Overview.38 6.2 Enable and disable cyclic communication.38 6.3 File transfer
13、.43 6.4 Status procedures.44 7 Data transmission methods.44 7.1 Overview.44 7.2 SVC.44 7.3 RTC.56 8 DL management.57 8.1 Overview.57 8.2 Access to PhL.57 9 Error handling and monitoring.62 9.1 Invalid telegrams.62 9.2 Response to MDT and AT telegram failure.63 9.3 Reaction to handshake timeout.64 9.
14、4 Service channel error messages.65 9.5 Reaction to error messages in the service channel.67 9.6 Error counters in the master and the slave.67 9.7 Error effects on communication phases.69 9.8 Monitoring in the master.69 9.9 Monitoring in the slave.70 Annex A(normative)IDN Identification numbers.72 A
15、.1 IDN specification.72 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61158-4-16 IEC:2007(E)3 A.2 Identification numbers in numerical orders.79 A.3 Detailed specification of communication-related IDNs.80 Bibliography.108 Figure 1 Rel
16、ationships of DLSAPs,DLSAP-addresses and group DL-addresses.16 Figure 2 Master service INFO field k.26 Figure 3 Structure of the master data telegram.27 Figure 4 Device service INFO field m.32 Figure 5 Timing of U/D bits in CP5.36 Figure 6 Timing of U/D bits in CP6.38 Figure 7 Switching to CP0.43 Figure 8 Phase transitions.43 Figure 9 Service channel handling diagram.46 Figure 10 Communication step proceeding diagram.48 Figure 11 State machine for procedure command execution.53 Figure 12 Interac