1、BRITISH STANDARD BS IEC 60870-1-3:1997 Telecontrol equipment and systems Part 1: General considerations Section 3: Glossary ICS 01.040.33; 33.200BSIEC60870-1-3:1997 This British Standard, having been prepared under the directionof the ElectrotechnicalSector Board, was published under the authorityof
2、 the Standards Boardand comes into effect on 15October1997 BSI 03-2000 ISBN 0 580 28703 3 National foreword This British Standard reproduces verbatim IEC60870-1-3:1997 and implements it as the UK national standard. It supersedes BS7404-1.3:1991 which is withdrawn. The UK participation in its prepara
3、tion 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 the responsible international/European committee any enquiries on the interpretation, or proposals for change, and
4、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 obtained on request to its secretary. From1January1997, all IEC publications have the number60000 added to the old numbe
5、r. 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 from both systems. Cross-references The British Standards which implement international or European publications referr
6、ed to in this document 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 co
7、ntract. 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, theIEC title page, pages ii t
8、o iv, pages 1 to 24 and a 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 CommentsBSIEC60870-1-3:1997 BSI 03-2000 i Con
9、tents Page National foreword Inside front cover Foreword iii Text of IEC 60870-1-3 1ii blankBSIEC60870-1-3:1997 ii BSI 03-2000 Contents Page Foreword iii Introduction 1 1 Scope and object 1 2 Reference documents 1 3 Definitions 2BSIEC60870-1-3:1997 BSI 03-2000 iii Foreword 1) The IEC (International
10、Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fiel
11、ds. To this end and in addition to other activities, the IEC publishes International Standards. Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-govern
12、mental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of th
13、e IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested National Committees. 3) The documents produced have the form of recommendations for international use and ar
14、e published in the form of standards, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to promote international unification, IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in t
15、heir national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. 5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared
16、to be in conformity with one of its standards. 6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights. The main task of IEC technical co
17、mmittees is to prepare International Standards. In exceptional circumstances, a technical committee may propose the publication of a technical report of one of the following types: type 1, when the required support cannot be obtained for the publication of an International Standard, despite repeated
18、 efforts; type 2, when the subject is still under technical development or where for any other reason there is the future but no immediate possibility of an agreement on an International Standard; type 3, when a technical committee has collected data of a different kind from that which is normally p
19、ublished as an International Standard, for example “state of the art”. Technical reports of types1 and2 are subject to review within three years of publication to decide whether they can be transformed into International Standards. Technical reports of type3 do not necessarily have to be reviewed un
20、til the data they provide are considered to be no longer valid or useful. IEC60870-1-3, which is a technical report of type3, has been prepared by IEC technical committee57: Power system control and associated communications. This second edition cancels and replaces the first edition published in199
21、0 and constitutes a technical revision. The text of this technical report is based on the following documents: Full information on the voting for the approval of this technical report can be found in the report on voting indicated in the above table. Committee draft Report on voting 57(Sec) 171 57/2
22、97/RVCiv blankBSIEC60870-1-3:1997 BSI 03-2000 1 Introduction Standards and reports on telecontrol equipment and systems produced during the last few years by IEC technical committee57 in different documents of series IEC60870-5 and IEC60870-6 use a certain number of terms with specific meanings in t
23、elecontrol applications that are not yet defined in IEC60050(371): International Electrotechnical Vocabulary (IEV) Chapter371: Telecontrol (1984). In most of the documents of the60870 series, glossaries related to the particular document already exist. Nevertheless, the collection of relevant terms
24、in this document is useful for the reader of the above-mentioned documents. This section of IEC60870-1 presents in alphabetic order these terms and their definitions. It also presents a comprehensive means of referring to terms with particular meaning in telecontrol systems and equipment that should
25、 also be used in future telecontrol documentation. 1 Scope and object This technical report applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and control of geographically widespread processes. This section of IEC60870-1 covers those terms which are
26、specifically relevant to telecontrol techniques as well as other terms which are necessary for the understanding of telecontrol standards. This report also gives, where applicable, references to other dictionaries of electrical and electronic terms. Terms which are considered to be well known by rea
27、ders of telecontrol standards are not included in this report. This applies particularly in the field of communications where such terms as, for example, “information” and “bit” are commonplace and well understood. 2 Reference documents The following standards contain provisions which, through refer
28、ence in this text, constitute provisions of this section of the IEC60870 series. At the time of publication, the editions of the reference documents indicated were valid. All standards are subject to revision, so readers are encouraged to investigate the possibility of applying the most recent editi
29、ons of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 60050(191):1990, International Electrotechnical Vocabulary (IEV) Chapter 191: Dependability and quality of service. IEC 60050(351):1997, International Electrotechnical Voca
30、bulary (IEV) Chapter 351: Automatic control. IEC 60050(371):1984, International Electrotechnical Vocabulary (IEV) Chapter 371: Telecontrol. IEC 60050(721):1992, International Electrotechnical Vocabulary (IEV) Chapter 721: Telegraphy, facsimile and data communication. IEC 60870-1-4:1994, Telecontrol
31、equipment and systems Part 1: General considerations Section 4: Basic aspects of telecontrol data transmission and organization of standards IEC60870-5 and IEC60870-6. IEC 60870-2-1:1995, Telecontrol equipment and systems Part 2: Operating conditions Section 1: Power supply and electromagnetic compa
32、tibility. IEC 60870-5-3:1992, Telecontrol equipment and systems Part 5: Transmission protocols Section 3: General structure of application data. IEC 60870-5-4:1993, Telecontrol equipment and systems Part 5: Transmission protocols Section 4: Definition and coding of application information elements.
33、IEC 60870-5-5:1995, Telecontrol equipment and systems Part 5: Transmission protocols Section 5: Basic application functions. IEC 60870-5-101:1995, Telecontrol equipment and systems Part 5: Transmission protocols Section 101: Companion standard for basic telecontrol tasks. IEC 60870-6-501:1995, Telec
34、ontrol equipment and systems Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations Section 501: TASE.1 Service definitions. IEC 60870-6-502:1995, Telecontrol equipment and systems Part 6: Telecontrol protocols compatible with ISO standards and ITU-T recommendations Se
35、ction502: TASE.1 Protocol definitions. ISO/IEC 2382-9:1995, Information technology Vocabulary Part 9: Data communication. ISO/IEC 3309:1993, Information technology Telecommunications and information exchange between systems High-level data link control (HDLC) procedures Frame structure. ISO/IEC 4335
36、:1993, Information technology Telecommunications and information exchange between systems High-level data link control (HDLC) procedures Elements of procedures. ISO 7498-1:1994, Information technology Open Systems Interconnection Basic Reference Model: The Basic Model. BSIEC60870-1-3:1997 2 BSI 03-2
37、000 ISO 7498-2:1989, Information processing systems Open Systems Interconnection Basic Reference Model Part 2: Security Architecture. ISO 8326:1987, Information processing systems Open Systems Interconnection Basic connection oriented session service definition. ISO TR 8509:1987, Information process
38、ing systems Open Systems Interconnection Service conventions. ISO 8648:1988, Information processing systems Open Systems Interconnection Internal organization of the Network Layer. ISO/IEC 8824:1990, Information technology Open Systems Interconnection Specification of Abstract Syntax Notation One (A
39、SN. 1). ISO/IEC 9545:1994, Information technology Open Systems Interconnection Application Layer structure. ISO/IEC 9646-1:1994, Information technology Open Systems Interconnection Conformance testing methodology and framework Part 1: General concepts. ISO/IEC TR 10000-1:1995, Information technology
40、 Framework and taxonomy of International Standardized Profiles Part 1: General principles and documentation. ISO/IEC TR 10000-2:1995, Information technology Framework and taxonomy of International Standardized Profiles Part 2: Principles and Taxonomy for OSI Profiles. ITU-T X.15:1984, Definition of
41、terms concerning public data networks. 3 Definitions absolute chronology; time tagging method of transmission of changes-of-state so that transmitted information is accompanied by data giving the registered time at which the change occurred, within the time resolution IEV371-05-02 acknowledgement se
42、e positive acknowledgement; negative acknowledgement acquisition time minimum time for correct detection and processing of a change-of-state address part of a message identifying the source or its destination adjusting command command used to change the state of operational equipment having more tha
43、n two states IEV371-03-10 alarm information for attracting attention to some abnormal state NOTEA transition from a normal into an abnormal state causes a visual and/or audible warning which has to be acknowledged. A transition from an abnormal into a normal state usually causes a change of indicati
44、on and, in some applications, also causes a visual and/or audible warning which has to be acknowledged. analogue signal signal in the form of a continuously variable value application association co-operative relationship between two application-service-object-invocations which govern their bilatera
45、l use of the Presentation Service for communication of information and co-ordination of their joint operation ISO/IEC9545 application entity (AE) aspects of an application-process pertinent to Open Systems Interconnection (OSI) ISO7498 application functions functions covering the special needs of th
46、e process to which a telecontrol or SCADA system is applied the application functions are divided into basic functions and extended processing functions application functions (in the sense of the basic reference model) part of application-processes which performs the remote communications procedures
47、 between application-processes ISO7498 application-process element within a real open system which performs the information processing for a particular application ISO7498 application profile profile defining the use of protocol standards from Open Systems Interconnection (OSI) layers5 to7, to provi
48、de for the structured transfer of information between systems application service element that part of an application-entity which provides an Open Systems Interconnection (OSI) environment capability, using underlying services when appropriate ISO7498BSIEC60870-1-3:1997 BSI 03-2000 3 association co
49、ntrol service element application service element that provides the exclusive means for establishing and terminating all application-associations ISO/IEC9545 asynchronous telecontrol transmission see start-stop telecontrol transmission asynchronous transmission data transmission in which the time of occurrence of the start of each character or block of characters is arbitrary; once started, the time of occurrence of each signal representing a bit with
