IEC 60870-5-4-1993 Telecontrol equipment and systems part 5 transmission protocols section 4 definition and coding of application information elements《远动设备和系统 第5部分 传输规约 第4节 应用信息元素的定义和编码》.pdf

《IEC 60870-5-4-1993 Telecontrol equipment and systems part 5 transmission protocols section 4 definition and coding of application information elements《远动设备和系统 第5部分 传输规约 第4节 应用信息元素的定义和编码》.pdf》由会员分享，可在线阅读，更多相关《IEC 60870-5-4-1993 Telecontrol equipment and systems part 5 transmission protocols section 4 definition and coding of application information elements《远动设备和系统 第5部分 传输规约 第4节 应用信息元素的定义和编码》.pdf（50页珍藏版）》请在麦多课文档分享上搜索。

1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 870154 Premire dition First edition 1993-08 Matriels et systmes de tlconduite Partie 5: Protocoles de transmission Section 4: Dfinition et codages des lments d i n f or mat io n da p p I cat io n Telecontrol equipment and systems Part 5: Transmissi

2、on protocols Section 4: Definition and coding of application information elements Numro de rfrence Reference number CEIAEC 870-5-4: 1993 Validit de la prsente publication Le contenu technique des publications de la CE1 est cons- tamment revu par la CE1 afin quil reflte ltat actuel de la technique. D

3、es renseignements relatifs la date de reconfirmation de la publication sont disponibles auprs du Bureau Central de la CEI. Les renseignements relatifs ces rvisions, ltablis- sement des ditions rvises et aux amendements peuvent tre obtenus auprs des Comits nationaux de la CE1 et dans les documents ci

4、-dessous: Bulletin de la CE1 Annuaire de la CE1 Publi annuellement Catalogue des publications de la CE1 Publi annuellement et mis jour rgulirement Term in olog ie En ce qui concerne la terminologie gnrale, le lecteur se reportera la CE1 50: Vocabulaire Electrotechnique lnter- national (VEI), qui se

5、prsente sous forme de chapitres spars traitant chacun dun sujet dfini. Des dtails complets sur le VE1 peuvent tre obtenus sur demande. Voir galement le dictionnaire multilingue de la CEI. Les termes et dfinitions figurant dans la prsente publi- cation ont t soit tirs du VEI, soit spcifiquement appro

6、uvs aux fins de cette publication. Symboles graphiques et littraux Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera: - la CE1 27: Symboles littraux utiliser en lectro-technique; - la CE1 417: Symboles graphiques utilisables sur

7、 le matriel. Index, relev et compilation des feuilles individuelles; - la CE1 61 7: Symboles graphiques pour schmas; et pour les appareils lectromdicaux, - ia CE1 878: Symboles graphiques pour quipements lectriques en pratique mdicale. Les symboles et signes contenus dans la prsente publi- cation on

8、t t soit tirs de la CE1 27, de la GEI 417, de la CE1 617 etlou de la CE1 878, soit spcifiquement approuvs aux fins de cette publication. Publications de la CE1 tablies par le mme comit dtudes Lattention du lecteur est attire sur les listes figurant la fin de cette publication, qui numrent les public

9、ations de la CE1 prpares par le comit dtudes qui a tabli la prsente publication. Validity of this publication The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to the date of the reconf

10、irmation of the publication is available from the IEC Central Office. Information on the revision work, the issue of revised editions and amendments may be obtained from IEC National Committees and from the following IEC sources: 0 IEC Bulletin IEC Yearbook Catalogue of IEC publications Published ye

11、arly Published yearly with regular updates Term i no logy For general terminology, readers are referred to IEC 50: International Electrotechnical Vocabulary (IEV), which is issued in the form of separate chapters each dealing with a specific field. Full details of the IEV will be supplied on request

12、. See also the IEC Multilingual Dictionary. The terms and definitions contained in the present publi- cation have either been taken from the IEV or have been specifically approved for the purpose of this publication. Graphical and letter symbols For graphical symbols, and letter symbols and signs ap

13、proved by the IEC for general use, readers are referred to publications: - IEC 27: Letter symbols to be used in electrical technology; - IEC 417: Graphical symbols for use on equipment. Index, survey and compilation of the single sheets; - I EC 61 7: Graphical symbols for diagrams; and for medical e

14、lectrical equipment, - IEC 878: Graphical symbols for electromedcal equipment in medical practice. The symbols and signs contained in the present publication have either been taken from IEC 27, IEC 417, IEC 617 andlor IEC 878, or have been specifically approved for the purpose of this publication. I

15、EC publications prepared by the same technical committee The attention of readers is drawn to the end pages of this publication which list the IEC publications issued by the technical committee which has prepared the present publication. NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 870-5-4 Pr

16、emire dition First edition 1993-08 Matriels et systmes de tlconduite Partie 5: Protocoles de transmission Section 4: Dfinition et codages des lments dinformation dapplication Telecontrol equipment and systems Part 5: Transmission protocols Section 4: Definition and coding of application information

17、elements CE1 1993 Droits de reproduction rservs - Copyright - all rights reserved Aucune partie de ite publication ne peut ) Type 6: CHAIINE BINAIRE (BS) 6 Ensemble dlments dinformation . 6.1 6.2 6.3 6.4 6.5 6.6 6.7 Type 1: ENTIER SANS SIGNE (U) . Type 2: ENTIER (I) Type 3: NOMBRE VIRGULE FIXE SANS

18、SIGNE (UF) . Type 4: NOMBRE VIRGULE FIXE (F) . Type 5: REL (R) Type 6: CHAIINE BINAIRE (BS) Type 7: CHANE DOCTETS (OS) . 4 6 6 8 8 10 10 10 10 12 14 14 14 16 16 16 18 18 18 18 20 20 20 20 22 22 24 26 26 28 30 30 6.8 ELEMENTS DINFORMATION COMPOSITE (CP) . 32 870-5-4 O IEC11993 -3- CONTENTS Page FOREW

19、ORD . 5 INTRODUCTION . 7 Clause 1 Scope and object 7 2 Normative references . 9 3 Definitions . 9 4 Declaration rules for information elements 11 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 Data types . Data size Bit position Values and codes Assignment of function symbols and functions Identifiers of

20、data field sequences Variable field size . Repetitive data fields Packing and order of transport of data field . Logical combinations of data fields 11 11 11 13 15 15 15 17 17 17 5 Standard information elements 19 5.1 Type 1: UNSIGNED INTEGER (UI) . 19 5.2 Type 2: INTEGER (I) . 19 5.3 19 5.4 Type 4:

21、 FIXED POINT NUMBER O;) 21 5.5 Type 5: REAL (R) 21 5.7 Type 7: OCTETSTRING (OS) . 21 Type 3 : UNSIGNED FIXED POINT NUMBER (UF) . 5.6 Type 6: BITSTRING (BS) 21 6 Set of information elements . 23 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 Type 1: UNSIGNED INTEGER (UI) . 23 25 27 27 29 31 31 33 Type 2: INTEGER (I

22、) . Type 3: UNSIGNED FIXED POINT NUMBER (UF) Type 4: FIXED POINT NUMBER (F) . Type 5: REAL (R) . Type 6: BITSTRING (BS) Type 7: OCTETSTRING (OS) . COMPOUND INFORMATION ELEMENTS (CP) . 870-5-4 O CEk1993 -4- DIS 57( B C)62 COMMISSION LECTROTECHNIQUE INTERNATIONALE Rapport de vote 57(BC)67 MATRIELS ET

23、SYSTMES DE TLCONDUITE Partie 5: Protocoles de transmission Section 4: Dfinition et codages des lments dinformation dapplication AVANT-PROPOS La CE1 (Commission Electrotechnique Internationale) est une organisation mondiale de normalisation compose de lensemble des comits lectrotechniques nationaux (

24、Comits nationaux de la CEI). La CE1 a pour objet de favoriser la coopration internationale pour toutes les questions de normalisation dans les domaines de llectricit et de llectronique. A cet effet, la CEI, entre autres activits, publie des Normes internationales. Leur laboration est confie des comi

25、ts dtudes, aux travaux desquels tout Comit national intress par le sujet trait peut participer. Les organisations internationales, gouvernementales et non gouvernementales, en liaison avec la CEI, participent galement aux travaux. La CE1 collabore troitement avec lorganisation Internationale de Norm

26、alisation (ISO), selon des conditions fixes par accord entre les deux organisations. Les dcisions ou accords officiels de la CE1 en ce qui concerne les questions techniques, prpars par les comits dtudes o sont reprsents tous les Comits nationaux sintressant ces questions, expriment dans la plus gran

27、de mesure possible un accord international sur les sujets examins. Ces dcisions constituent des recommandations internationales publies sous forme de normes, de rapports techniques ou de guides et agres comme telles par les Comits nationaux. Dans le but dencourager lunification internationale, les C

28、omits nationaux de la CE1 sengagent appliquer de faon transparente, dans toute la mesure possible, les Normes internationales de la CE1 dans leurs normes nationales et rgionales. Toute divergence entre la norme de la CE1 et la norme nationale ou rgionale correspondante doit tre indique en termes cla

29、irs dans cette dernire. La norme internationale CE1 870-5-4 a t tablie par le comit dtudes 57 de la CEI: Tlconduite, tlprotection et tlcommunications connexes pour systmes lectriques de puissance. Le texte de cette norme est issu des documents suivants: Le rapport de vote indiqu dans le tableau ci-d

30、essus donne toute information sur le vote ayant abouti lapprobation de cette norme. 870-5-4 O IEC: 1993 -5- I DIS INTERNATIONAL ELECTROTECHNICAL COMMISSION Report on voting TELECONTROL EQUIPMENT AND SYSTEMS 57(C0)62 Part 5: Transmission protocols Section 4: Definition and coding of application infor

31、mation elements 57(C0)67 FOREWORD 1) The IEC (International 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 cooperation on all questions conce

32、rning standardization in the electrical and electronic fields. 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 p

33、reparatory work. International, governmental and non-governmental 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

34、 organizations. 2) The formal decisions or agreements of the IEC on technical matters, prepared by technical committees on which all the National Committees having a special interest therein are represented, express, as nearly as possible, an international consensus of opinion on the subjects dealt

35、with. 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 their national and regional stand

36、ards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. 3) They have the form of recommendations for international use published in the form of standards, International Standard IEC 870-514 has been prepared by IEC t

37、echnical committee 57: Telecontrol, teleprotection and associated telecommunications for electric power systems. The text of this standard is based on the following documents: Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above

38、 table. -6- 870-5-4 O CEIz1993 MATRIELS ET SYSTMES DE TLCONDUITE Partie 5: Protocoles de transmission Section 4: Dfinition et codages des lments dinformation dapplication INTRODUCTION La prsente section de la CE1 870-5 dfinit les rgles de dclaration normalises pour les donnes dapplication dans les s

39、ystmes de tlconduite. 1 Domaine dapplication et objet La prsente section de la CE1 870-5 sapplique aux matriels et aux systmes de tl- conduite, transmission en srie de donnes binaires, destins la surveillance et la conduite de processus gographiquement disperss. Cette section de la CE1 870-5 donne l

40、es rgles pour la dfinition des lments dinformation et prsente un ensemble dlments dinformation, correspondant en parti- culier aux variables numriques et analogiques de processus frquemment utilises dans les applications de tlconduite. Larticle 4 prsente les rgles de syntaxe pour la dfinition des lm

41、ents dinformation spcifiques de lapplication. Ces rgles comprennent les mthodes pour les dclarations smantiques, cest il dire laffectation de linterprtation fonctionnelle des lments dinformation dfinis. Larticle 5 prsente les principaux types dlments dinformation normaliss et introduit des sous-type

42、s particuliers dlments dinformation normaliss en utilisant la mthode de dclaration dfinie il larticle 4. Larticle 6 prsente un ensemble dlments dinformation frquemment utiliss dans les applications de tlconduite. Ces lments et les applications mentionnes et recomman- des pour ces lments ne sont que

43、des recommandations. Les dclarations dfinitives des lments dinformation doivent tre fixes dans les profils dapplication. Les lments dinformation simples, les squences ou combinaisons dlments dinformation peuvent former un objet dinformation qui est identifi par une adresse dobjet et par une spcifica

44、tion de structure dobjet dcrite dans la CE1 870-5-3. 870-5-4 O IEC: 1993 -7- TELECONTROL EQUIPMENT AND SYSTEMS Part 5: Transmission protocols Section 4: Definition and coding of application information elements INTRODUCTION This section of IEC 870-5 defines standard declaration rules for application

45、 data in tele- control systems. 1 Scope and object This section of IEC 870-5 applies to telecontrol equipment and systems with coded bit serial data transmission for monitoring and controlling geographically widespread processes. This section of IEC 870-5 gives rules for defining information element

46、s and presents a set of information elements, in particular of digital and analog process variables, that are frequently used in telecontrol applications. Clause 4 presents syntactic rules for defining application specific information elements. These rules comprise methods for semantic declarations,

47、 that is assignments of the functional interpretation of the defined information fields. Clause 5 applies the declaration method to the basic data types defined in Clause 4 and introduces particular subtypes of data. Clause 6 presents a set of information elements that are frequently used in telecon

48、trol applications. These elements and the mentioned recommended applications for these elements are recommendations only. Definitive declarations of information elements have to be fixed in application profiles. Single information elements, sequences or combinations of information elements may form an information object that is identified by an object address and by an object structures specification described in IEC 870-5-3.