International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 3

Information structures and elements, identification and marking principles, documentation and graphical symbols

 
export to xls file

PT 62744 Project Leader & Members

Project Leader
National
Committee
Mr Sven-Anders Lejdeby
 SE
Member
sort down
sort upsort down
National
Committee
Mr Hiroaki IkedaJP
Mr MICHIHIRO NAKAHARAJP
Mr John Charles PerryGB
Mr Fritz H. ReuterDE
Mr Arto SirviöFI
Mr Mikio TakaokaJP
Mr Yoshikazu YamamotoJP

Title & Task

PT 62744

Representation of states of objects by graphical symbols

 

To draft general rules for the application of the dynamic representation of graphical symbols.
- for diagrams in IEC 60617 in co-operation with TC 3/MT 60617 and
-for use on equipment in IEC 60417 in co-operation with SC/MT 60417

The general rules are to be applied to already existing graphical symbols as well as to new graphical symbols foreseen for a dynamic representation.

-The rules include but are not limited to: change of the shape of a graphical symbol;
- change of the colour of a graphical symbol;
- change of the appearance of a graphical symbol;
- associated sound to a graphical symbol;
- add-in or change of alphanumerical characters letters related to a graphical symbol and
- change of the size of a graphical symbol.

Taking into account such implications as:

- in the visual display of SCADA and industrial process control systems;
- in the visual display computer-aised systems, eg debugging of circuit diagrams, ladder diagrams for PLC equipment etc. and
- on display equipment for its operation and/or monitoring.

Excluded: Development of new graphical symbols for dynamic representation..