1、BSI Standards PublicationIndustrial systems, installations and equipment and industrial products Designation of signalsPart 1: Basic rulesBS EN 61175-1:2015Incorporating corrigendum September 2015National forewordThis British Standard is the UK implementation of EN 61175-1:2015 It is identical to IE
2、C 61175-1:2015. It supersedes BS EN 61175:2005, which will be withdrawn on 25 June 2018.The UK participation in its preparation was entrusted to TechnicalCommittee GEL/3, Documentation and graphical symbols.A list of organizations represented on this committee can be obtained onrequest to its secret
3、ary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 91897 1ICS 29.020Compliance with a British Standard cannot confe
4、r immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 September 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61175-1:201530 September 2015 Correction to the title page
5、, national foreword andrunning headersEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61175-1 August 2015 ICS 29.020 Supersedes EN 61175:2005 English Version Industrial systems, installations and equipment and industrial products - Designation of signals - Part 1: Basic rules (IEC 61175-1:2015)
6、 Systmes, installations, appareils et produits industriels - Dsignation des signaux - Partie 1: Rgles de base (IEC 61175-1:2015) Industrielle Systeme, Anlagen und Ausrstungen und Industrieprodukte, Kennzeichnung von Signalen - Teil 1: Allgemeine Regeln (IEC 61175-1:2015) This European Standard was a
7、pproved by CENELEC on 2015-06-25. 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 n
8、ational 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 under the responsibility of a CENELEC member into it
9、s 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, Estonia, Finland, Former Yugoslav Republic of Maced
10、onia, 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 Committee for Electrotechnical Standardization Comit Euro
11、pen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 61175-1:2015 E European for
12、eword The text of document 3/1214A/FDIS, future edition 1 of IEC 61175-1, prepared by IEC/TC 3 “Information structures and elements, identification and marking principles, documentation and graphical symbols“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61175-1:2015.
13、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) 2016-03-25 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2018-06-25
14、 This document supersedes EN 61175:2005. 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 patent rights. Endorsement notice The text of the Internatio
15、nal Standard IEC 61175-1:2015 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60027 NOTE Harmonized in EN 60027 series. IEC 60445 NOTE Harmonized as EN 60445. IEC
16、 60447 NOTE Harmonized as EN 60447. IEC 60747 NOTE Harmonized in EN 60747 series. IEC 61131 NOTE Harmonized in EN 61131 series. IEC 61355-1 NOTE Harmonized as EN 61355-1. IEC 61360-1 NOTE Harmonized as EN 61360-1. IEC 61666 NOTE Harmonized as EN 61666. IEC 61850 NOTE Harmonized in EN 61850 series. I
17、EC 62491 NOTE Harmonized as EN 62491. BS EN 61175-1:2015 EN 61175-1:2015IEC 62744 NOTE Harmonized as EN 62744. IEC 81346-2 NOTE Harmonized as EN 81346-2. IEC 80000 NOTE Harmonized in EN 80000 series. ISO 21549-7:2007 NOTE Harmonized as EN ISO 21549-7:2007 (not modified). ISO 80000 NOTE Harmonized in
18、 EN ISO 80000 series. BS EN 61175-1:2015 EN 61175-1:2015Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its appli
19、cation. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
20、NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 61082-1 - Preparation of documents used in electrotechnology - Part 1: Rules EN 61082-1 - IEC 81346-1 - Industrial systems, ins
21、tallations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules EN 81346-1 - IEC/TS 62720 - Identification of units of measurement for computer-based processing - - BS EN 61175-1:2015 EN 61175-1:2015 2 IEC 61175-1:2015 IEC 2015 CONTENTS FORE
22、WORD . 5 INTRODUCTION . 7 1 Scope 8 2 Normative references 8 3 Terms and definitions 8 4 Basic principles . 11 4.1 General principles on signal transfer and signal naming 11 4.2 Signal classification 12 4.3 Signal name domain . 13 5 Designation of signals . 14 5.1 Structure of the signal designation
23、 14 5.1.1 General . 14 5.1.2 Object designation . 15 5.1.3 Prefix . 15 5.1.4 Signal name 16 5.1.5 Signal connection identifier 19 5.1.6 Signal connection characteristics . 19 5.2 Recommended characters 19 5.3 Forming signal designations 20 5.3.1 Reporting signals . 20 5.3.2 Controlling signals . 25
24、6 Identification of signals in the signal connection network . 26 6.1 General . 26 6.2 Pre-defined signal names . 27 6.3 Grouping of signals . 28 6.3.1 General . 28 6.3.2 Packaging of signals in signal carrying medium . 28 6.3.3 Grouping of signals for presentation 29 7 Signal identification in inte
25、rfaces for data exchange 29 7.1 General . 29 7.2 Interface between electric circuit and programmable devices, I/O . 29 7.3 Interface for logic communication 29 8 Signal presentation 29 8.1 Representation vs. presentation of a signal designation 29 8.2 Human machine interface, HMI . 30 8.3 Presentati
26、on in documentation 30 8.4 Presentation of metadata for signals . 31 Annex A (normative) Letter codes for use in signal names . 33 A.1 Letter codes for variables 33 A.2 Letter codes used as modifiers . 34 A.3 Identification of certain designated conductors 34 Annex B (informative) Binary logic repre
27、sentation 35 B.1 General . 35 B.2 Negated signal 35 Annex C (informative) Examples for signal lists including signal connection identifiers . 37 BS EN 61175-1:2015 IEC 61175-1:2015 IEC 2015 3 C.1 Presentation of voltage measurement signal, class M . 37 C.2 Presentation of a controlling signal, class
28、 C 39 Annex D (informative) Generic communication needs in a process. 40 D.1 Process model 40 D.2 Signal connection and signal presentation media 40 D.2.1 General . 40 D.2.2 Wiring 41 D.2.3 Internal bus . 41 D.2.4 External bus 41 D.2.5 Presentation in the human interface, HMI 41 D.2.6 Other human pr
29、esentation . 41 D.3 Applicability of signal designations 42 D.3.1 In electrical system 42 D.3.2 In control devices (with internal numerical communication) 42 D.3.3 In external communication . 42 D.3.4 In the HMI 42 Annex E (informative) Restructuring of information for communication purposes 43 E.1
30、General . 43 E.2 Data objects 43 E.2.1 Packing of data 43 E.2.2 Object designation and address structure 43 E.2.3 Information content (Information object) . 44 E.2.4 Descriptive parameters 44 Annex F (normative) Data element type definitions 46 F.1 General . 46 F.2 Source definitions of DETs and cla
31、sses of DETs in this part of IEC 61175 46 F.2.1 Definitions of classes of DETs . 46 F.2.2 Definition of DETs associated with class AAF525 47 F.2.3 Definition of DETs associated with class AAF526 47 Bibliography 48 Figure 1 Illustration of relationship of terminology 7 Figure 2 Signal with source and
32、 destination(s) . 11 Figure 3 Information object transmitted via different signal carrying and connection media . 11 Figure 4 Different signals caused by processing/logical linking 12 Figure 5 Relation between controlling and reporting signals . 13 Figure 6 Object serving as signal name domain . 14
33、Figure 7 Signal designation and signal connection identification 15 Figure 8 Signal name structure 16 Figure 9 Examples of reporting type of signals . 21 Figure 10 Example of an indication signal 22 Figure 11 Example of an event signal 22 Figure 12 Example of measuring signals 23 Figure 13 Example o
34、f an analogue measuring signal transmitted in different forms . 23 Figure 14 Example of signal connection characteristics related to measuring signals 24 Figure 15 Example of power supply designation . 24 BS EN 61175-1:2015 4 IEC 61175-1:2015 IEC 2015 Figure 16 Examples of typical controlling type o
35、f signals 25 Figure 17 Example of a command signal 26 Figure 18 Example of a signal for setting value 26 Figure 19 Signal connection identifiers in a single connection network . 27 Figure 20 Example of signal connection identifiers in a current measuring circuit . 27 Figure 21 Signal connection iden
36、tifiers by internal signal name 28 Figure 22 Use of concatenated reference designations in a plant . 31 Figure 23 Metadata representing a signal and corresponding XML file . 32 Figure B.1 Signal states of binary signals 35 Figure B.2 Example of a negated signal . 36 Figure C.1 Voltage measurement, r
37、eporting signal class M 38 Figure C.2 Command signal for a disconnector, controlling signal class C . 39 Figure D.1 Communication model based on IEC 81346-2 . 40 Figure E.1 Communication of the signal information as attribute to a data object . 43 Table 1 Letter codes for signal classes 17 Table 2 E
38、xamples of short names 17 Table 3 Examples of basic signal names 18 Table A.1 Letter codes for variables based on International Standard 80000, Quantities and units 33 Table A.2 Letter codes used as modifiers 34 Table A.3 Identification of certain designated conductors . 34 Table E.1 Data attribute
39、examples . 45 BS EN 61175-1:2015 IEC 61175-1:2015 IEC 2015 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS DESIGNATION OF SIGNALS Part 1: Basic rules FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide o
40、rganization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activiti
41、es, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dea
42、lt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined
43、 by agreement between the two organizations. 2) The formal decisions or agreements of 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 IEC National Committees.
44、 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they
45、are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and
46、 the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not respon
47、sible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical comm
48、ittees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publicati
49、ons. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61175-1 has been prepared by IEC t
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