1、 IEC 61800-7-304Edition 1.0 2007-11INTERNATIONAL STANDARD Adjustable speed electrical power drive systems Part 7-304:Generic interface and use of profiles for power drive systems Mapping of profile type 4 to network technologies IEC 61800-7-304:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR I
2、NTERNAL 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
3、,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 belo
4、w 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 Inte
5、rnational 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
6、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to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.?IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on a
7、ll 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 F
8、rench,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 FA
9、Q 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 61800-7-304Edition 1.0 2007-11INTERNATIONAL STANDARD Adjustable speed electrical power drive systems Part 7-
10、304:Generic interface and use of profiles for power drive systems Mapping of profile type 4 to network technologies INTERNATIONAL ELECTROTECHNICAL COMMISSION XCICS 29.200;35.100.05 PRICE CODEISBN 2-8318-9383-6LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED
11、BY BOOK SUPPLY BUREAU.2 61800-7-304 IEC:2007(E)CONTENTS FOREWORD.6 INTRODUCTION.8 1 Scope.11 2 Normative references.11 3 Terms,definitions and abbreviated terms.12 3.1 Terms and definitions.12 3.2 Abbreviated terms.17 4 General.17 5 Mapping to CP16/1(SERCOS I)and CP16/2(SERCOS II).18 5.1 Reference t
12、o communication standards.18 5.2 Overview.18 5.3 Physical layer and topology.20 5.4 Synchronisation mechanism.21 5.4.1 General.21 5.4.2 Handling of command and feedback values.22 5.4.3 Position loop with fine interpolator.23 5.5 Telegram contents.24 5.5.1 General.24 5.5.2 Data block.25 5.5.3 Communi
13、cation function group telegrams.25 5.5.4 Standard telegrams.26 5.5.5 Application telegrams.28 5.6 Non-cyclic data transfer.29 5.7 Real-time bits.29 5.7.1 Functions of Real time bits.29 5.7.2 Allocation of real-time bits.30 5.7.3 Possible cases.31 5.8 Signal control word and signal status word.33 5.9
14、 Data container.34 5.10 Drive shutdown functions.36 5.11 Communication classes.37 5.11.1 General.37 5.11.2 Communication class A.38 5.11.3 Communication class B(Extended Functions).41 5.11.4 Communication class C(Additional Functions).42 5.11.5 Communication cycle time granularity.43 6 Mapping to CP
15、16/3(SERCOS III).43 6.1 Reference to communication standards.43 6.2 Overview.43 6.3 Physical layer and topology.45 6.4 Synchronisation mechanism and telegram content.46 6.5 Non-cyclic data transfer.47 6.6 Real-time bits.47 6.7 Signal control word and signal status word.47 6.8 Data container.47 LICEN
16、SED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61800-7-304 IEC:2007(E)3 6.9 Drive shutdown functions.47 6.10 Communication classes.48 7 Mapping to EtherCAT.48 7.1 Reference to communication standards.48 7.2 Overview.48 7.3 SoE Synchronisation.49 7.3.1 General.49 7.3.2 CP16 Phase 0-2.50 7.3.3 CP16 Phase 3-4.50 7.4 SoE Application Layer Management.50 7.4.1 EtherCAT State Machine and IEC 61784 CPF 16 State Machine.50 7.4.2 Multiple Drives
