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Informationen zum Autor Robert Lewis is the UK expert on two IEC working groups defining the PLC programming language standard (IEC 1131-3) and developing a new standard for specifying reusable software function blocks for distributed industrial and manufacturing systems (IEC 1499). He is a Fellow of the IET and has been concerned with the development of control systems for a wide range of industrial applications for over 15 years. One of his particular interests is the application of graphical programming techniques to the design of industrial control software. Klappentext This revised edition includes all IEC proposed amendments and corrections for the planned 1999 revision of IEC 1131-3, as agreed by the IEC working group. It accurately describes the languages and concepts, and interprets the standard for practical implementation and applications. Zusammenfassung This revised edition includes all IEC proposed amendments and corrections for the planned 1999 revision of IEC 1131-3! as agreed by the IEC working group. It accurately describes the languages and concepts! and interprets the standard for practical implementation and applications. Inhaltsverzeichnis Chapter 1: Introduction Chapter 2: IEC 1131-3 concepts Chapter 3: Common elements Chapter 4: Structured Text Chapter 5: Function Block Diagram Chapter 6: Ladder Diagram Chapter 7: Instruction List Chapter 8: Sequential Function Chart Chapter 9: Function blocks Chapter 10: Programming example Chapter 11: Programming station facilities Chapter 12: Communications Appendices
