EN 60870-6-802-2014 en Telecontrol equipment and systems - Part 6-802 Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE 2 Object models.pdf

1、BSI Standards PublicationTelecontrol equipment and systemsPart 6-802: Telecontrol protocols compatible with ISO standards and ITU-Trecommendations TASE.2 Object modelsBS EN 60870-6-802:2014National forewordThis British Standard is the UK implementation of EN 60870-6-802:2014. It is identical to IEC

2、60870-6-802:2014. It supersedes BS EN 60870-6-802:2002which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PEL/57, Power systems management and associated information exchange.A list of organizations represented on this committee can be obtained onrequest to

3、 its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 78269 5ICS 33.200Compliance with a British Standard c

4、annot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2014.Amendments issued since publicationDate Text affectedBRITISH STANDARDBS EN 60870-6-802:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE

5、 NORM EN 60870-6-802 October 2014 ICS 33.200 Supersedes EN 60870-6-802:2002 English Version Telecontrol equipment and systems - Part 6-802: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 Object models (IEC 60870-6-802:2014) Matriels et systmes de tlconduite -

6、Partie 6-802: Protocoles de tlconduite compatibles avec les normes ISO et les recommandations de lUIT-T - Modles dobjets TASE.2 (CEI 60870-6-802:2014) Fernwirkeinrichtungen und -systeme - Teil 6-802: Fernwirkprotokolle, die mit ISO-Normen und ITU-T-Empfehlungen kompatibel sind - TASE.2-Objektmodelle

7、 (IEC 60870-6-802:2014) This European Standard was approved by CENELEC on 2014-08-19. 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 li

8、sts and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre 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

9、under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark,

10、 Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Commi

11、ttee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENE

12、LEC Members. Ref. No. EN 60870-6-802:2014 E BS EN 60870-6-802:2014EN 60870-6-802:2014 - 2 - Foreword The text of document 57/1455/FDIS, future edition 3 of IEC 60870-6-802, prepared by IEC/TC 57 “Power systems management and associated information exchange“ was submitted to the IEC-CENELEC parallel

13、vote and approved by CENELEC as EN 60870-6-802:2014. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-05-19 latest date by which the national standards conflicting wi

14、th the document have to be withdrawn (dow) 2017-08-19 This document supersedes EN 60870-6-802:2002. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such p

15、atent rights. Endorsement notice The text of the International Standard IEC 60870-6-802:2014 was approved by CENELEC as a European Standard without any modification. BS EN 60870-6-802:2014- 3 - EN 60870-6-802:2014 Annex ZA (normative) Normative references to international publications with their cor

16、responding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including

17、 any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publica

18、tion Year Title EN/HD Year IEC 60870-5-101 2003 Telecontrol equipment and systems - Part 5-101: Transmission protocols - Companion standard for basic telecontrol tasks EN 60870-5-101 2003 IEC 60870-6-503 2014 Telecontrol equipment and systems - Part 6-503: Telecontrol protocols compatible with ISO s

19、tandards and ITU-T recommendations - TASE.2 Services and protocol EN 60870-6-503 2014 ISO 9506-1 2003 Industrial automation systems - Manufacturing Message Specification - Part 1: Service definition - - ISO 9506-2 2003 Industrial automation systems - Manufacturing Message Specification - Part 2: Pro

20、tocol specification - - BS EN 60870-6-802:2014 2 IEC 60870-6-802:2014 IEC 2014 CONTENTS INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms and definitions 7 4 Abbreviations 7 5 Object models . 7 5.1 General . 7 5.2 Supervisory Control and Data Acquisition . 8 General . 8 5.2.1IndicationPoin

21、t object 8 5.2.2ControlPoint Object . 11 5.2.3Protection Equipment Event Object Model . 13 5.2.45.3 Device Outage Object . 16 5.4 InformationBuffer Object . 19 6 MMS Types for Object Exchange . 19 6.1 General . 19 6.2 Supervisory Control and Data Acquisition Types . 20 IndicationPoint Type Descripti

22、ons 20 6.2.1ControlPoint Type Descriptions 23 6.2.2Protection Equipment Type Descriptions 23 6.2.36.3 Device Outage Type Descriptions . 24 6.4 InformationBuffer Type Descriptions . 26 7 Mapping of Object Models to MMS Types 26 7.1 Supervisory Control and Data Mapping . 26 Indication Object Mapping .

23、 26 7.1.1ControlPoint Object Mapping . 29 7.1.2Protection Event Mapping 30 7.1.37.2 Device Outage Mapping 33 7.3 Information Buffer Mapping 35 8 Use of Supervisory Control Objects . 36 8.1 General . 36 8.2 Use of IndicationPoint Model. 36 8.3 Use of ControlPoint Model 37 9 Conformance . 37 Annex A (

24、informative) TASE.2 (2002) Additional Object Models . 39 A.1 General . 39 A.2 Transfer Accounts . 39 A.3 Power Plant Objects . 46 A.3.1 General . 46 A.3.2 Availability Report Object 46 A.3.3 Real Time Status Object 50 A.3.4 Forecast Schedule Object 53 A.4 General Data Report Object 55 A.4.1 General

25、. 55 BS EN 60870-6-802:2014IEC 60870-6-802:2014 IEC 2014 3 A.4.2 General Data Request Object 56 A.4.3 General Data Response Object . 59 Annex B (informative) TASE.2 (2002) Additional MMS Object Types 61 B.1 General . 61 B.2 Transfer Account Types 61 B.3 Power Plant Type Descriptions . 63 B.4 Power S

26、ystem Dynamics . 66 B.4.1 General . 66 B.4.2 Matrix Data Types . 67 B.5 GeneralDataReport Type Descriptions 68 B.6 GeneralDataResponse Type Descriptions . 68 Annex C (informative) TASE.2 (2002) Mapping of Objects to MMS Types 69 C.1 General . 69 C.2 Transfer Accounts Mapping. 69 C.2.1 TransferAccoun

27、t Mapping 69 C.2.2 TransmissionSegment Mapping . 73 C.2.3 ProfileValue Mapping . 76 C.2.4 AccountRequest Mapping 76 C.3 Power Plant Mapping 77 C.3.1 Availability Report Mapping . 77 C.3.2 Real Time Status Mapping . 80 C.3.3 Forecast Mapping 82 C.3.4 Curve Mapping 83 C.4 General Data Report Mapping .

28、 85 C.4.1 General Data Request Mapping . 85 C.4.2 General Data Response Mapping 88 Annex D (informative) Transfer account examples . 90 BS EN 60870-6-802:2014 6 IEC 60870-6-802:2014 IEC 2014 INTRODUCTION The primary purpose of Telecontrol Application Service Element (TASE.2) is to transfer data betw

29、een control systems and to initiate control actions. Data is represented by object instances. This part of IEC 60870 proposes object models from which to define object instances. The object models represent objects for transfer. The local system may not maintain a copy of every attribute of an objec

30、t instance. The object models presented herein are specific to “control centre“ or “utility“ operations and applications; objects required to implement the TASE.2 protocol and services are found in IEC 60870-6-503. Since needs will vary, the object models presented here provide only a base; extensio

31、ns or additional models may be necessary for two systems to exchange data not defined within this standard. It is by definition that the attribute values (i.e. data) are managed by the owner (i.e. source) of an object instance. The method of acquiring the values is implementation dependent; therefor

32、e accuracy is a local matter. The notation of the object modelling used for the objects specified in Clause 5 is defined in IEC 60870-6-503. This part of IEC 60870 is based on the TASE.2 services and protocol. To understand the modelling and semantics of this standard, some basic knowledge of IEC 60

33、870-6-503 would be advisable. The notation of the object modelling used for the objects specified in Clause B.2 is defined in IEC 60870-6-503. This part of IEC 60870-6 is based on the TASE.2 services and protocol. To understand the modelling and semantics of this part of IEC 60870-6, some basic know

34、ledge of IEC 60870-6-503 would be advisable. Clause 5 describes the control centre-specific object models and their application. They are intended to provide information to explain the function of the data. Clause 6 defines a set of MMS type descriptions for use in exchanging the values of instances

35、 of the defined object models. It is important to note that not all attributes of the object models are mapped to types. Some attributes are described simply to define the processing required by the owner of the data and are never exchanged between control centres. Other attributes are used to deter

36、mine the specific types of MMS variables used for the mapping, and therefore do not appear as exchanged values themselves. A single object model may also be mapped onto several distinct MMS variables, based on the type of access and the TASE.2 services required. Clause 7 describes the mapping of ins

37、tances of each object type MMS variables and named variable lists for implementing the exchange. Clause 8 describes device-specific codes and semantics to be used with the general objects. Clause 9 is the standards conformance table. An informative Annex A is included which describes some typical in

38、terchange scheduling scenarios, along with the use of TASE.2 objects to implement the schedule exchange. BS EN 60870-6-802:2014IEC 60870-6-802:2014 IEC 2014 7 TELECONTROL EQUIPMENT AND SYSTEMS Part 6-802: Telecontrol protocols compatible with ISO standards and ITU-T recommendations TASE.2 Object mod

39、els 1 Scope This part of IEC 60870 specifies a method of exchanging time-critical control centre data through wide-area and local-area networks using a full ISO compliant protocol stack. It contains provisions for supporting both centralized and distributed architectures. The standard includes the e

40、xchange of real-time data indications, control operations, time series data, scheduling and accounting information, remote program control and event notification. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable fo

41、r its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60870-5-101:2003, Telecontrol equipment and systems Part 5-101: Transmission protocols Companion standard for basic t

42、elecontrol tasks IEC 60870-6-503:2014, Telecontrol equipment and systems Part 6-503: Telecontrol protocols compatible with ISO standards and ITU-T recommendations TASE.2 Services and protocol ISO 9506-1:2003, Industrial automation systems Manufacturing Message Specification Part 1: Service definitio

43、n ISO 9506-2:2003, Industrial automation systems Manufacturing Message Specification Part 2: Protocol specification 3 Terms and definitions For the purposes of this part of IEC 60870, the terms and definitions in the above referenced standards apply. 4 Abbreviations For the purposes of this part of

44、IEC 60870, all the abbreviations defined in the above referenced standards apply. 5 Object models 5.1 General Object models are required for various functions within a system. Clause 5 delineates abstract object models based on functionality. Object models within one functional area may be used in a

45、nother functional area. BS EN 60870-6-802:2014 8 IEC 60870-6-802:2014 IEC 2014 5.2 Supervisory Control and Data Acquisition General 5.2.1The object models in this clause are derived from the historical perspective of Supervisory Control and Data Acquisition (SCADA) systems. This subclause presents t

46、he context within which the object models are defined. Fundamental to SCADA systems are two key functions: control and indication. The control function is associated with the output of data whereas the indication function is associated with the input of data. A more recent concept that is finding us

47、age is the control and indication function where data output may also be input (i.e. bi-directional). The previous identified functions within SCADA systems are mapped to point equipment (point). The primary attribute of a point is the data value. SCADA systems define three types of data for points:

48、 analog, digital and state. The association of one or more points together is used to represent devices. For example, a breaker device may be represented by a control point and an indication point. The control point represents the new state that one desires for the breaker device. The indication poi

49、nt represents the current state of the breaker device. For SCADA to SCADA data exchange (e.g. control centre to control centre, control centre to SCADA master, etc.), additional data is often associated with point data. Quality of point data is often exchanged to defined whether the data is valid or not. In addition, for data that may be updated from alternate sources, quality often identifies the alternate source. Select-Before-Operate control is associated with Control Points for momentary inhibiting acces