Implementation of sequential function charts with microcontrollers
The paper describes an efficient method for process control using microcontrollers, based on logic control diagrams, that are commonly used by PLCs. The chosen software solution allows even quasi-simultaneous interpretation of several sequential function charts (SFC). The C compiler program CodeVisi...
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Format: | Tagungsbericht |
Sprache: | eng |
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Zusammenfassung: | The paper describes an efficient method for process control using microcontrollers, based on logic control diagrams, that are commonly used by PLCs. The chosen software solution allows even quasi-simultaneous interpretation of several sequential function charts (SFC). The C compiler program CodeVision AVR was used for implementing this control solution on ATMEL microcontrollers from the ATMEGA family. The experimental results are described for the programming of a CNC machine using an ATMEGA microcontroller based circuit. |
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DOI: | 10.1109/MED.2007.4433852 |