We developed an uml-state-charts object oriented design pattern for PLCs IEC61131-3. This PLC uml-state-chart designpattern aims to explore the advantage of objectoriented Programming by IEC61131-3 in PLCs, and to p...
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ISBN:
(纸本)9781479948451
We developed an uml-state-charts object oriented design pattern for PLCs IEC61131-3. This PLC uml-state-chart designpattern aims to explore the advantage of objectoriented Programming by IEC61131-3 in PLCs, and to provide a direct map of umlstate-chart to PLC code. We illustrates the designpattern and its use through uml Class diagrams and an application example. This designpattern can be used to reduce the development time of state-charts in automation software. It can also lead towards further investigations in PLC designpatterns that may improve the whole development of automation software.
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