1、 IEC 62744 Edition 1.0 2014-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Representation of states of objects by graphical symbols Reprsentation dtats dobjets par des symboles graphiques IEC 62744:2014-11(en-fr) HORIZONTAL STANDARD NORME HORIZONTALE colour inside THIS PUBLICATION IS COPYRIGHT PROTE
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19、ntaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62744 Edition 1.0 2014-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Representation of states of objects by graphical symbols Reprsentation dtats dobjets par des symboles graphiques INTERNATIONAL ELECTROTECHN
20、ICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE V ICS 01.080.20 PRICE CODE CODE PRIX ISBN 978-2-8322-1935-5 HORIZONTAL STANDARD NORME HORIZONTALE Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Ma
21、ke sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 62744:2014 IEC 2014 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope 7 2 Normative references 7 3 Terms, defin
22、itions and abbreviations . 8 3.1 Terms and definitions 8 3.2 Abbreviations 12 4 General . 12 5 Reasons for dynamic representation of objects 13 5.1 General . 13 5.2 Change of state of an object in the supervised process . 13 5.3 Operators command/action . 14 5.4 Time controlled activities 15 5.5 Spo
23、radic change . 15 6 Area of application . 16 6.1 General . 16 6.2 SCADA user interface . 16 6.3 Process control user interface . 16 6.4 Engineering and configuration tool interface . 16 6.5 Different operator displays of product with interactive functions 16 6.6 Graphical symbols related to safety s
24、ignal words such as danger, warning and caution . 17 Graphical symbols related to safety . 17 6.6.1Symbols in alarm and signalling displays . 18 6.6.2 6.7 Representation of actuators 18 General . 18 6.7.1Recommended location of information associated with graphical 6.7.2 symbols . 18 6.8 Instruction
25、s for use in electronic form 20 7 Types of presentation Rules and examples . 20 7.1 General . 20 7.2 Change of shape . 21 General . 21 7.2.1Usage of symbols 21 7.2.2 7.3 Change of colours . 21 General . 21 7.3.1Use of background colours 22 7.3.2Colour contrast 22 7.3.3Operational states and associat
26、ed recommended colours 22 7.3.4Flashing 22 7.3.5 7.4 Change size 23 7.5 Acoustic codes 23 7.6 Actuators as parts of a pictorial presentation on a video display unit . 23 7.7 Add-in or change letters/text . 23 7.8 Combination of presentation types on the same graphical symbol . 24 8 Consideration of
27、regional or national legislation . 28 IEC 62744:2014 IEC 2014 3 Annex A (informative) Example of presentation of a graphical symbol in different forms for use on equipment 29 Bibliography 30 Figure 1 Example of changing the operational state from OFF to ON . 15 Figure 2 Recommended location of infor
28、mation associated with graphical symbols . 19 Figure 3 Examples of graphical symbols including related information . 20 Table 1 Generic operational states used during operation of an object (informative / exemplary) 13 Table 2 General principles for meaning of basic shapes . 17 Table 3 Meaning of in
29、dication codes with respect to the operational states 25 Table A.1 Example of presentation of the graphical symbol ISO 7000-0034 representing different operational temperature states . 29 4 IEC 62744:2014 IEC 2014 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ REPRESENTATION OF STATES OF OBJECTS BY GRA
30、PHICAL SYMBOLS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standar
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40、 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 62744 has been prepared by IEC technical committee 3: Information structures, documen
41、tation and graphical symbols. It has the status of a horizontal standard in accordance with IEC Guide 108. The text of this standard is based on the following documents: FDIS Report on voting 3/1194A/FDIS 3/1205/RVD Full information on the voting for the approval of this standard can be found in the
42、 report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. IEC 62744:2014 IEC 2014 5 The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site
43、under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are
44、considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. 6 IEC 62744:2014 IEC 2014 INTRODUCTION This international standard deals with the representation of operational states of objects by standardized graphical symbol
45、s. The graphical symbols presented in standards like IEC 60417, IEC 60617 and ISO 14617 are actually presented in a static form. This standard establishes rules and recommendations for how objects being represented by graphical symbols can be presented with a dynamic behaviour indicating the operati
46、onal states of objects occurring in practice. This standard provides guidance for developers and designers of graphical symbols, for example in IEC 60617, ISO 14617, IEC 60417 or any other pictorial representation of an object if being requested to consider additional forms for the presentation of o
47、perational states. This standard also provides information relevant to designers of HMI systems, to be installed in rooms with appropriate ambient conditions (e.g. used for supervising systems). This standard does not define rules for the design of static graphical symbols for diagrams as provided i
48、n IEC 61082 and the ISO/IEC 81714 series or for icons and graphical symbols for use on equipment as provided in IEC 60417, ISO 7000 and in the ISO/IEC 11581 series. This standard does not define a list indicating which existing graphical symbols are available to be used to represent objects in their
49、 operational states following the rules established in this standard. IEC 62744:2014 IEC 2014 7 REPRESENTATION OF STATES OF OBJECTS BY GRAPHICAL SYMBOLS 1 Scope This international standard provides generic rules for the representation of states of objects by graphical symbols standardized in IEC 60617, ISO 14617, IEC 60417, for example, and for future graphical symbols included in these standards. NOTE 1 Graphical symbols
