基于IEC61131-3中FBD的编辑软件设计

Design of Editing Software Based on FBD of IEC61131-3

基于IEC61131-3《可编程序控制器的编程软件标准》在工业自动化领域中的应用,为减小功能块图语言编辑的复杂性,降低其编辑过程中的错误率,对适合于连续量控制的功能块图(FBD)语言作了研究和分析。并在此基础上,使用JAVA语言对工业控制组合软件中控制算法的图形化编辑软件进行开发。多功能嵌入式控制器的实际应用表明,该软件操作简单、易实现编辑、纠错能力好,为继续深入功能块语言在这方面的研究与应用提供了良好的基础。

Based on the application of IEC61131-3,the software standard for Programmable Logic Controller(PLC) in the field of industrial control,to reduce the complexity and the errors in editing,Function Block Diagram(FBD)is studied and analysed.One part of the industrial control combination software,graphical programming software by using the language of JAVA is developed.The application shows that the design is easily operational and capable of error correcting,and would be helpful for the further study on FBD and...