IEC 62744:2014 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. It also provides operational states of an object as examples that typically occur and which need to be represented by standardized graphical symbols and defines generic rules to be applied. It specifies which types of presentation facilities are recommended to present the different operational states to humans.<\/p>\n
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|---|---|---|---|---|---|---|---|
| 4<\/td>\n | Foreword Endorsement notice <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | Annex ZA (normative) Normative references to international publications with their corresponding European publications <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 3 Terms, definitions and abbreviations 3.1 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 3.2 Abbreviations 4 General <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 5 Reasons for dynamic representation of objects 5.1 General 5.2 Change of state of an object in the supervised process Tables Table 1 \u2013 Generic operational states used during operation of an object (informative \/ exemplary) <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 5.3 Operators command\/action <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 5.4 Time controlled activities 5.5 Sporadic change Figures Figure 1 \u2013 Example of changing the operational state from OFF to ON <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 6 Area of application 6.1 General 6.2 SCADA user interface 6.3 Process control user interface 6.4 Engineering and configuration tool interface 6.5 Different operator displays of product with interactive functions <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 6.6 Graphical symbols related to safety signal words such as danger, warning and caution 6.6.1 Graphical symbols related to safety Table 2 \u2013 General principles for meaning of basic shapes <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 6.6.2 Symbols in alarm and signalling displays 6.7 Representation of actuators 6.7.1 General 6.7.2 Recommended location of information associated with graphical symbols <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | Figure 2 \u2013 Recommended location of information associated with graphical symbols <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 6.8 Instructions for use in electronic form 7 Types of presentation \u2013 Rules and examples 7.1 General Figure 3 \u2013 Examples of graphical symbols including related information <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 7.2 Change of shape 7.2.1 General 7.2.2 Usage of symbols 7.3 Change of colours 7.3.1 General <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 7.3.2 Use of background colours 7.3.3 Colour contrast 7.3.4 Operational states and associated recommended colours 7.3.5 Flashing <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 7.4 Change size 7.5 Acoustic codes 7.6 Actuators as parts of a pictorial presentation on a video display unit 7.7 Add-in or change letters\/text <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 7.8 Combination of presentation types on the same graphical symbol <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | Table 3 \u2013 Meaning of indication codes with respect to the operational states <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 8 Consideration of regional or national legislation <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | Annex A (informative) Example of presentation of a graphical symbol in different forms for use on equipment Table A.1 \u2013 Example of presentation of the graphical symbol ISO 7000-0034 representing different operational temperature states <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Representation of states of objects by graphical symbols<\/b><\/p>\n |