EN 61800-7-302-2008 en Adjustable speed electrical power drive systems - Part 7-302 Generic interface and use of profiles for power drive systems - Mapping of profile type 2 to net.pdf

1、BRITISH STANDARDBS EN 61800-7-302:2008Adjustable speed electrical power drive systems Part 7-302: Generic interface and use of profiles for power drive systems Mapping of profile type 2 to network technologiesICS 29.200; 35.100.05g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g4

2、0g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 61800-7-302:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 May 2008 BSI 2008ISBN 978 0 580 60079 1

3、National forewordThis British Standard is the UK implementation of EN 61800-7-302:2008. It is identical to IEC 61800-7-302:2007. 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 obtaine

4、d 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 publicationDate

5、 CommentsEUROPEAN STANDARD EN 61800-7-302 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 Brus

6、sels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61800-7-302:2008 E ICS 29.200; 35.100.05 English version Adjustable speed electrical power drive systems - Part 7-302: Generic interface and use of profiles for power drive

7、 systems - Mapping of profile type 2 to network technologies (IEC 61800-7-302:2007) Entranements lectriques de puissance vitesse variable - Partie 7-302: Interface et utilisation gnriques de profils pour les entranements lectriques de puissance - Mapping des profils de type 2 pour technologies rseau

8、x (CEI 61800-7-302:2007) Elektrische Leistungsantriebssysteme mit einstellbarer Drehzahl - Teil 7-302: Generisches Interface und Nutzung von Profilen fr Leistungsantriebssysteme (PDS) - Abbildung von Profil-Typ 2 auf Netzwerktechnologien (IEC 61800-7-302:2007) This European Standard was approved by

9、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 sta

10、ndards 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 no

11、tified 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, Lithua

12、nia, 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 61800-7-302, prepared by SC 22G, Adjustable speed electric drive systems incorporatin

13、g 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 61800-7-302 on 2008-02-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by p

14、ublication 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 The International Electrotechnical Commission (IEC) and CENELEC draw attention to the fact that it is claimed that

15、 compliance with this document may involve the use of a patent concerning: Publication/ Application serial number Holder Title US 11/241,539 RA Time Stamped Motion Control Network Protocol That Enables Balanced Single Cycle Timing and Utilization of Dynamic Data Structures The IEC and CENELEC take n

16、o position concerning the evidence, validity and scope of this patent right. The holder of this patent right has assured the IEC that he/she is willing to negotiate licences under reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statem

17、ent of the holder of this patent right is registered with the IEC. Information may be obtained from: RA Rockwell Automation, Inc. 1201 S. Second Street Milwaukee, WI 53204 USA Attention: Intellectual Property Dept. Attention is drawn to the possibility that some of the elements of this document may

18、be the subject of patent rights other than those identified above. IEC and CENELEC shall not be held responsible for identifying any or all such patent rights. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61800-7-302:2007 was approved by CENELEC

19、 as a European Standard without any modification. _ 2 BS EN 61800-7-302:2008CONTENTS 1 2 3 3.1 3.2 4 4.1 4.2 4.3 4.4 4.4.1 4.4.2 4.4.3 4.4.4 5 5.1 5.2 6 6.1 6.2 7 7.1 7.2 3 BS EN 61800-7-302:2008INTRODUCTION.5 Scope.8 Normative references .8 Terms, definitions and abbreviated terms .9 Terms and defi

20、nitions 9 Abbreviated terms .14 Principles for mapping CIP Motion 14 General principles for mapping CIP Motion 14 Mapping CIP Motion.15 Data types.16 I/O connection interface 16 General .16 I/O connection formats 16 Fixed I/O connection format.17 Variable I/O connection format 18 Mapping to DeviceNe

21、t .20 Adaptation of the device model .20 Use of I/O data formats .21 Mapping to ControlNet 22 Adaptation of the device model .22 Use of I/O data formats .23 Mapping to EtherNet/IP.23 Adaptation of the device model .23 Use of I/O data formats .25 Bibliography26 Figure 1 Structure of IEC 61800-77 Figu

22、re 2 Overview of CIP-based networks15 Figure 3 Connection Header 16 Figure 4 Connection Format.17 Figure 5 Fixed Controller to Device I/O Connection Format (fixed size = 16 bytes) 18 Figure 6 Fixed Device to Controller I/O Connection Format (fixed size = 16 bytes) 18 Figure 7 Controller-to-Device I/

23、O connection format (variable size)19 Figure 8 Device-to-Controller I/O connection format (variable size)20 Figure 9 Object Model for a CIP Motion drive on DeviceNet .21 Figure 10 Object Model for a CIP Motion drive on ControlNet 22 Figure 11 Object Model for a CIP Motion drive on EtherNet/IP .24 An

24、nex ZA (normative) Normative references to international publications with their corresponding European publications.28 4 BS EN 61800-7-302:2008Table 4 Object classes for a CIP Motion drive device type on EtherNet/IP .24 Table 1 Data types.16 Table 2 Object classes for a CIP Motion drive device type

25、 on DeviceNet .21 Table 3 Object classes for a CIP Motion drive device type on ControlNet.23 INTRODUCTION The IEC 61800 series is intended to provide a common set of specifications for adjustable speed electrical power drive systems. IEC 61800-7 describes a generic interface between control systems

26、and power drive systems. This interface can be embedded in the control system. The control system itself can also be located in the drive (sometimes known as “smart drive“ or “intelligent drive“). A variety of physical interfaces is available (analogue and digital inputs and outputs, serial and para

27、llel interfaces, fieldbuses and networks). Profiles based on specific physical interfaces are already defined for some application areas (e.g. motion control) and some device classes (e.g. standard drives, positioner). The implementations of the associated drivers and application programmers interfa

28、ces are proprietary and vary widely. IEC 61800-7 defines a set of common drive control functions, parameters, and state machines or description of sequences of operation to be mapped to the drive profiles. IEC 61800-7 provides a way to access functions and data of a drive that is independent of the

29、used drive profile and communication interface. The objective is a common drive model with generic functions and objects suitable to be mapped on different communication interfaces. This makes it possible to provide common implementations of motion control (or velocity control or drive control appli

30、cations) in controllers without any specific knowledge of the drive implementation. There are several reasons to define a generic interface: For a drive device manufacturer Less effort to support system integrators Less effort to describe drive functions because of common terminology The selection o

31、f drives does not depend on availability of specific support For a control device manufacturer No influence of bus technology Easy device integration Independent of a drive supplier For a system integrator Less integration effort for devices Only one understandable way of modeling Independent of bus

32、 technology Much effort is needed to design a motion control application with several different drives and a specific control system. The tasks to implement the system software and to understand the functional description of the individual components may exhaust the project resources. In some cases,

33、 the drives do not share the same physical interface. Some control devices just support a single interface which will not be supported by a specific drive. On the other hand, the functions and data structures are often specified with incompatibilities. This requires the system integrator to write sp

34、ecial interfaces for the application software and this should not be his responsibility. Some applications need device exchangeability or integration of new devices in an existing configuration. They are faced with different incompatible solutions. The efforts to adopt a solution to a drive profile

35、and to manufacturer specific extensions may be unacceptable. This will reduce the degree of freedom to select a device best suited for this application to the selection of the unit which will be available for a specific physical interface and supported by the controller. 5 BS EN 61800-7-302:2008IEC

36、61800-7-1 is divided into a generic part and several annexes as shown in Figure 1. The drive profile types for CiA 4021, CIP MotionTM2, PROFIdrive3and SERCOS interfaceTM4are mapped to the generic interface in the corresponding annex. The annexes have been submitted by open international network or f

37、ieldbus organizations which are responsible for the content of the related annex and use of the related trademarks. The different profiles types 1, 2, 3, 4 are specified in IEC 61800-7-201, IEC 61800-7-202, IEC 61800-7-203 and IEC 61800-7-204. This part of IEC 61800-7 specifies how the profile type

38、2 (CIP MotionTM) is mapped to the network technologies DeviceNetTM5, ControlNetTM6and EtherNet/IPTM7. IEC 61800-7-301, IEC 61800-7-303 and IEC 61800-7-304 specify how the profile types 1, 3 and 4 are mapped to different network technologies (such as CANopen8, EtherCATTM9, Ethernet PowerlinkTM10, PRO

39、FIBUS11, PROFINET12and SERCOS interface). 1CiA 402 is a trade name of CAN in Automation, e.V. This information is given for the convenience of users of this International Standard and does not constitute an endorsement by IEC of the trade name holder or any of its products. Compliance to this profil

40、e does not require use of the trade name CiA 402. 2CIP Motion is a trade name of Open DeviceNet Vendor Association, Inc. This information is given for the convenience of users of this International Standard and does not constitute an endorsement by IEC of the trademark holder or any of its products.

41、 Compliance to this profile does not require use of the trade name CIP Motion. Use of the trade name CIP Motion requires permission of Open DeviceNet Vendor Association, Inc. 3PROFIdrive is a trade name of PROFIBUS International. This information is given for the convenience of users of this Interna

42、tional Standard and does not constitute an endorsement by IEC of the trade name holder or any of its products. Compliance to this profile does not require use of the trade name PROFIdrive. Use of the trade name PROFIdrive requires permission of PROFIBUS International. 4SERCOS and SERCOS interface ar

43、e trade names of SERCOS International e.V. This information is given for the convenience of users of this International Standard and does not constitute an endorsement by IEC of the trade name holder or any of its products. Compliance to this profile does not require use of the trade names SERCOS or

44、 SERCOS interface. Use of the trade name SERCOS and SERCOS interface requires permission of the trade name holder. 5DeviceNet is a trade name of Open DeviceNet Vendor Association, Inc. This information is given for the convenience of users of this International Standard and does not constitute an en

45、dorsement by IEC of the trademark holder or any of its products. Compliance to this profile does not require use of the trade name DeviceNet. Use of the trade name DeviceNet requires permission of Open DeviceNet Vendor Association, Inc. 6ControlNet is a trade name of ControlNet International, Ltd. T

46、his information is given for the convenience of users of this International Standard and does not constitute an endorsement by IEC of the trademark holder or any of its products. Compliance to this profile does not require use of the trade name ControlNet. Use of the trade name ControlNet requires p

47、ermission of ControlNet International, Ltd. 7EtherNet/IP is a trade name of ControlNet International, Ltd. and Open DeviceNet Vendor Association, Inc. This information is given for the convenience of users of this International Standard and does not constitute an endorsement by IEC of the trademark

48、holder or any of its products. Compliance to this profile does not require use of the trade name EtherNet/IP. Use of the trade name EtherNet/IP requires permission of either ControlNet International, Ltd. or Open DeviceNet Vendor Association, Inc. 8CANopen is an acronym for Controller Area Network o

49、pen and is used to refer to EN 50325-4. 9EtherCAT is a trade name of Beckhoff, Verl. This information is given for the convenience of users of this International Standard and does not constitute an endorsement by IEC of the trademark holder or any of its products. Compliance to this profile does not require use of the trade name EtherCAT. Use of the trade name EtherCAT requires permission of the trade name holder. 10Ethernet Powerlink is a trade name o