BS EN 61800-7-304-2008 可调速电驱动系统.电力传动系统用剖面图的使用和通用接口.4型剖面图映射到网络技术.pdf

BRITISH STANDARD BS EN 61800-7-304: 2008 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 ICS 29.200; 35.100.05 ? BS EN 61800-7-304:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2008 BSI 2008 ISBN 978 0 580 60081 4 National foreword This British Standard is the UK implementation of EN 61800-7-304:2008. It is identical to IEC 61800-7-304:2007. The UK participation in its preparation was entrusted to Technical Committee PEL/22, Power electronics. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments EUROPEAN STANDARD EN 61800-7-304 NORME EUROPENNE EUROPISCHE NORM April 2008 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61800-7-304:2008 E ICS 29.200; 35.100.05 Partially supersedes EN 61491:1998 English version 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) Entranements lectriques de puissance vitesse variable - Partie 7-304: Interface et utilisation gnriques de profils pour les entranements lectriques de puissance - Mapping des profils de type 4 pour technologies rseaux (CEI 61800-7-304:2007) Elektrische Leistungsantriebssysteme mit einstellbarer Drehzahl - Teil 7-304: Generisches Interface und Nutzung von Profilen fr Leistungsantriebssysteme (PDS) - Abbildung von Profil-Typ 4 auf Netzwerktechnologien (IEC 61800-7-304:2007) This European Standard was approved by CENELEC on 2008-02-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword The text of document 22G/185/FDIS, future edition 1 of IEC 61800-7-304, prepared by SC 22G, Adjustable speed electric drive systems incorporating semiconductor power converters, of IEC TC 22, Power electronic systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61800-7-304 on 2008-02-01. This European Standard, together with its companion parts for Profile type 4 (SERCOS), partially replaces EN 61491:1998 which is at present being revised (to be issued as a Technical Report). The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2008-11-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2011-02-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61800-7-304:2007 was approved by CENELEC as a European Standard without any modification. _ BS EN 61800-7-304:2008 2 CONTENTS INTRODUCTION.7 1 Scope.10 2 Normative references .10 3 Terms, definitions and abbreviated terms .11 3.1 Terms and definitions.11 3.2 Abbreviated terms .16 4 General .16 5 Mapping to CP16/1 (SERCOS I) and CP16/2 (SERCOS II) .17 5.1 Reference to communication standards.17 5.2 Overview.17 5.3 Physical layer and topology.19 5.4 Synchronisation mechanism .20 5.4.1 General .20 5.4.2 Handling of command and feedback values .21 5.4.3 Position loop with fine interpolator.22 5.5 Telegram contents.23 5.5.1 General .23 5.5.2 Data block .24 5.5.3 Communication function group telegrams .24 5.5.4 Standard telegrams .25 5.5.5 Application telegrams .27 5.6 Non-cyclic data transfer.28 5.7 Real-time bits.28 5.7.1 Functions of Real time bits .28 5.7.2 Allocation of real-time bits .29 5.7.3 Possible cases .30 5.8 Signal control word and signal status word.32 5.9 Data container.33 5.10 Drive shutdown functions .35 5.11 Communication classes.36 5.11.1 General .36 5.11.2 Communication class A .37 5.11.3 Communication class B (Extended Functions) .40 5.11.4 Communication class C (Additional Functions) .41 5.11.5 Communication cycle time granularity.42 6 Mapping to CP16/3 (SERCOS III) .42 6.1 Reference to communication standards.42 6.2 Overview.42 6.3 Physical layer and topology.44 6.4 Synchronisation mechanism and telegram content .45 6.5 Non-cyclic data transfer.46 6.6 Real-time bits.46 6.7 Signal control word and signal status word.46 6.8 Data container.46 BS EN 61800-7-304:2008 3 6.9 Drive shutdown functions .46 6.10 Communication classes.47 7 Mapping to EtherCAT .47 7.1 Reference to communication standards.47 7.2 Overview.47 7.3 SoE Synchronisation .48 7.3.1 General .48 7.3.2 CP16 Phase 0-2 .49 7.3.3 CP16 Phase 3-4 .49 7.4 SoE Application Layer Management .49 7.4.1 EtherCAT State Machine and IEC 61784 CPF 16 State Machine .49 7.4.2 Multiple Drives.50 7.4.3 IDN Usage.50 7.5 SoE Process Data Mapping.51 7.6 SoE Service Channel Services .54 7.6.1 Overview .54 7.6.2 SSC Read .54 7.6.3 SSC Write .59 7.6.4 SSC Procedure Commands .63 7.6.5 SSC Slave Info.65 7.7 SoE Coding General.66 7.8 SoE Protocol Data Unit Coding.68 7.8.1 SSC Read .68 7.8.2 SSC Write .71 7.8.3 Notify SSC Command Execution Request.75 7.8.4 SSC Slave Info.76 Bibliography.78 Figure 1 Structure of IEC 61800-7.9 Figure 2 Topology.20 Figure 3 Validity of command values and feedback acquisition time in the PDSs .21 Figure 4 Synchronisation of cycle times .22 Figure 5 Synchronisation of the control loops and the fine interpolator.22 Figure 6 AT configuration (example) .28 Figure 7 Function of the real-time bits.29 Figure 8 Allocation of IDN 0 to the real-time bits .30 Figure 9 Allocation of IDN = 0 to the real-time bits .31 Figure 10 Allocation of IDN 0 to the real-time bits .32 Figure 11 Configuration example of signal status word .33 Figure 12 Data container configuration without acknowledge (slave).34 Figure 13 Data container configuration with acknowledge (slave).35 Figure 14 Structure of Communication classes .36 Figure 15 Topology.44 Figure 16 Telegram sequence.45 Figure 17 General communication cycle.46 BS EN 61800-7-304:2008 4 Annex ZA (normative) Normative references to international publications with their corresponding European publications .