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
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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