1、BRITISH STANDARD BS EN 60870-5-103: 1998 IEC 60870-5-103: 1997 Telecontrol equipment and systems Part 5-103: Transmission protocols Companion standard for the informative interface of protection equipment The European Standard EN 60870-5-103:1998 has the status of a British Standard ICS 33.200BSEN60
2、870-5-103:1998 This British Standard, having been prepared under the direction of the ElectrotechnicalSector Board, was published under the authorityof the Standards Boardand comes into effect on 15 April 1998 BSI 07-1999 ISBN 0 580 29771 3 National foreword This British Standard is the English lang
3、uage version of EN60870-5-103:1998. It is identical with IEC60870-5-103:1997. The UK participation in its preparation was entrusted to Technical Committee PEL/57, Power systems control and associated communications, which has the responsibility to: aid enquirers to understand the text; present to th
4、e responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtaine
5、d on request to its secretary. From 1 January 1997, all IEC publications have the number60000 added to the old number. For instance, IEC27-1 has been renumbered as IEC60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers fro
6、m both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or Europea
7、n publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract.
8、Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, theEN title page, pages 2 to 92 and a
9、 back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No. Date CommentsBSEN60870-5-103:1998 BSI 07-1999 i Contents Page National fore
10、word Inside front cover Foreword 2 Text of EN 60870-5-103 5ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60870-5-103 February 1998 ICS 33.200 Descriptors: Telecontrol, transmission protocol, protection equipment, companion standard, informative interface English version Telecontrol eq
11、uipment and systems Part 5-103: Transmission protocols Companion standard for the informative interface of protection equipment (IEC 60870-5-103:1997) Matriels et systmes de tlconduite Partie 5-103: Protocoles de transmission Norme daccompagnement pour linterface de communication dinformation des qu
12、ipements de protection (CEI 60870-5-103:1997) Fernwirkeinrichtungen und -systeme Teil 5-103: bertragungsprotokolle Anwendungsbezogene Norm fr die Informationsschnittstelle von Schutzeinrichtungen (IEC 60870-5-103:1997) This European Standard was approved by CENELEC on1998-01-01. CENELEC members are
13、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 th
14、e 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 s
15、ame status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and UnitedKingdom. CENELEC E
16、uropean Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1998 CENELEC All rights of exploitation in any form and by any means reserved worldwide for
17、 CENELEC members. Ref. No. EN 60870-5-103:1998 EEN60870-5-103:1998 BSI 07-1999 2 Foreword The text of document57/327/FDIS, future edition2 of IEC60870-5-103, prepared by IECTC57, Power system control and associated communications, was submitted to the IEC-CENELEC parallel vote and was approved by CE
18、NELEC as EN60870-5-103 on1998-01-01. The following dates were fixed: Annexes designated “normative” are part of the body of the standard. Annexes designated “informative” are given for information only. In this standard, Annex ZA is normative and Annex A and Annex B are informative. Annex ZA has bee
19、n added by CENELEC. Endorsement notice The text of the International Standard IEC60870-5-103:1997 was approved by CENELEC as a European Standard without any modification. Contents Page Foreword 2 1 Scope and object 5 2 Normative references 5 3 Definitions 6 4 General rules 9 4.1 Protocol structure 9
20、 4.2 Physical layer 9 4.3 Link layer 10 4.4 Application layer 10 4.5 User process 10 4.6 Compatibility with companion standards of the IEC 60870-5 series 10 5 Physical layer 11 5.1 Fibre optic transmission 11 5.2 EIA RS-485 interface 11 6 Link layer 11 6.1 Selections from IEC 60870-5-1 (transmission
21、 frame formats) 12 6.2 Selections from IEC 60870-5-2 (link transmission procedures) 12 6.3 Additional specifications to IEC 60870-5-2 12 7 Application layer 13 7.1 Selections from IEC 60870-5-3 (general structure of application data) 13 7.2 Selections from IEC 60870-5-4 (definition and coding of app
22、lication information elements) 14 7.3 Definition and presentation of ASDUs 31 7.4 Application functions 40 8 Interoperability 73 8.1 Physical layer 73 8.2 Link layer 73 8.3 Application layer 73 Annex A (informative) Generic functions Examples of constructing a directory 78 Annex B (informative) Gene
23、ric functions Examples of ASDUs 81 Annex ZA (normative) Normative references tointernational publications with their corresponding European publications 92 Figure 1 Interfaces and connections of a protection equipment and a control system 10 Figure 2 Structure of an APPLICATION SERVICE DATA UNIT 13
24、Figure 3 General initialization procedure 42 latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 1998-10-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 1998-10-
25、01EN60870-5-103:1998 BSI 07-1999 3 Page Figure 4 Initialization procedure after protection equipment restarts 44 Figure 5 Time synchronization 45 Figure 6 General interrogation 47 Figure 7 Command transmission 49 Figure 8 Test Mode 50 Figure 9 Blocking of monitor direction 53 Figure 10 Transmission
26、of disturbance data 59 Figure 11 Example of a directory structure 64 Figure 12 Data set structure 65 Figure 13 Read headings of all defined groups 66 Figure 14 Read value or attribute of all entries in one group 67 Figure 15 Read directory of a single entry 68 Figure 16 Read the attribute of a singl
27、e entry 69 Figure 17 Write the value of a single entry 70 Figure 18 General interrogation of generic data 72 Table 1 Selected standard provisions of this companion standard 9 Table 2 The compatible fibre optic transmission system 11 Table 3 Semantics of TYPE IDENTIFICATION; Information in monitor di
28、rection 14 Table 4 Semantics of TYPE IDENTIFICATION; Information in control direction 15 Table 5 Semantics of CAUSE OF TRANSMISSION;Information in monitor direction 16 Table 6 Semantics of CAUSE OF TRANSMISSION;Information in control direction 16 Table 7 Semantics of FUNCTION TYPE 17 Table 8 Semanti
29、cs of INFORMATION NUMBER;System functions in monitor direction 18 Table 9 Semantics of INFORMATION NUMBER;Status indications in monitor direction 19 Table 10 Semantics of INFORMATION NUMBER;Supervision indications in monitordirection 19 Table 11 Semantics of INFORMATION NUMBER;Earth fault indication
30、s in monitordirection 19 Page Table 12 Semantics of INFORMATION NUMBER;Fault indications in monitor direction 20 Table 13 Semantics of INFORMATION NUMBER; Auto-reclosure indications in monitor direction 20 Table 14 Semantics of INFORMATION NUMBER; Measurands in monitor direction 20 Table 15 Semantic
31、s of INFORMATION NUMBER;Generic functions in monitor direction 21 Table 16 Semantics of INFORMATION NUMBER;System functions in control direction 21 Table 17 Semantics of INFORMATION NUMBER;General commands in control direction 21 Table 18 Semantics of INFORMATION NUMBER;Generic functions in control
32、direction 214 blankEN60870-5-103:1998 BSI 07-1999 5 1 Scope and object This section of IEC 60870-5 applies to protection equipment with coded bit serial data transmission for exchanging information with control systems. It defines a companion standard that enables interoperability between protection
33、 equipment and devices of a control system in a substation. The defined companion standard utilizes standards of the IEC60870-5 series. This section of IEC60870-5 presents specifications for the informative interface of protection equipment. This standard does not necessarily apply to equipment that
34、 combines protection and control functions in the same device sharing a single communication port. This section of IEC60870-5 describes two methods of information exchange: the first is based on explicitly specified APPLICATION SERVICE DATA UNITS (ASDUs) and application procedures for transmission o
35、f “standardized” messages, and the second uses generic services for transmission of nearly all possible information. The “standardized” messages do not cover all possible protection functions, and furthermore a protection device may support only a subset of the messages specified in this standard. F
36、or interoperability purposes, in specific applications, this subset has to be specified in clause8. The use of predefined messages and application procedures is mandatory, if applicable. In other cases generic services shall be used. The “private ranges” defined in this standard are maintained for c
37、ompatibility reasons; however, their use is not recommended for future applications. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this section of IEC60870-5. At the time of publication, the editions indica
38、ted were valid. All normative documents are subject to revision, and parties to agreements based on this section of IEC60870-5 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. Members of IEC and ISO maintain registers of c
39、urrently valid International Standards. IEC 60050(371):1984, International Electrotechnical Vocabulary Chapter371: Telecontrol. IEC 60794-1:1996, Optical fibre cables Part1: Generic specification. IEC 60794-2:1989, Optical fibre cables Part2: Product specifications. IEC 60870-5-1:1990, Telecontrol e
40、quipment and systems Part5: Transmission protocols Section1:Transmission frame formats. IEC 60870-5-2:1992, Telecontrol equipment and systems Part5: Transmission protocols Section2:Link transmission procedures. IEC 60870-5-3:1992, Telecontrol equipment and systems Part5: Transmission protocols Secti
41、on3:General structure of application data. IEC 60870-5-4:1993, Telecontrol equipment and systems Part5: Transmission protocols Section4:Definition and coding of application information elements. IEC 60870-5-5:1995, Telecontrol equipment and systems Part5: Transmission protocols Section5:Basic applic
42、ation functions. IEC 60874-2:1993, Connectors for optical fibres and cables Part2: Sectional specification for fibre optic connector Type F-SMA. IEC 60874-10:1992, Connectors for optical fibres and cables Part10: Sectional specification Fibre optic connector type BFOC/2,5. ISO/IEC 7498-1:1994, Infor
43、mation technology Open System Interconnection Basic Reference Model:The Basic Model. EIA RS-485, Standard for electrical characteristics of generators and receivers for use in balanced digital multipoint systems. R 32, IEEE Standard754. R 64, IEEE Standard754. EN60870-5-103:1998 6 BSI 07-1999 3 Defi
44、nitions For the purpose of this section of IEC60870-5, the following definitions apply. 3.1 companion standard a companion standard adds semantics to the definitions of the basic standard or a functional profile. This may be expressed by defining particular uses for information objects or by definin
45、g additional information objects, service procedures and parameters of the basic standard NOTECompanion standards do not alter the standards to which they refer, but make explicit the relationship between those used together for a specific domain of activity. 3.2 enhanced performance architecture (E
46、PA) a protocol reference model that provides, compared with the full seven layer architecture according to the basic reference model of ISO/IEC7498-1, a three layer architecture for obtaining faster response times for the critical information but with service limitations 3.3 control direction direct
47、ion of transmission from the control system to the protection equipment 3.4 monitor direction direction of transmission from the protection equipment to the control system 3.5 control system used for the master of the communication link, i.e.the primary station according to IEC60870-5-2 3.6 informat
48、ive interface interface of a protection equipment used to exchange data with control systems without having an impact on the protection function 3.7 tag binary signal which is recorded and transmitted within the transmission of disturbance data 3.8 compatible range standard range to be used by all m
49、anufacturers 3.9 private range range that may be used by manufacturers for their own private use 3.10 Abbreviations %I L Line differential protection %I T Transformer differential protection ACC Actual channel AR Auto-recloser ASC ASCII character ASDU APPLICATION SERVICE DATA UNIT APCI APPLICATION PROTOCOL CONTROL INFORMATION BFOC/2,5 Bayonet fibre optic connector BS BitstringEN60870-5-103:1998 BSI 07-1999 7 CB Circuit breaker
