The paper presents the recent approach to SFC development in CPDev engineering environment. A simple sequential tank filling control is described for reference. Using the example, a new SFC editor is presented, together with special function blocks for action management. The development process covers creating a graphical operator HMI which interacts with the SFC control part. It is also shown how the project may be simulated to detect errors. A new scalable runtime supporting large projects with multiple steps and execution paths is presented. The runtime is able to process multiple tasks at a time, so the control and HMI part are executed in parallel at the same machine sharing common variables.
CITATION STYLE
Rzonca, D., Stec, A., & Trybus, B. (2018). Control program development in CPDev using SFC language, HMI and runtime environment. In Advances in Intelligent Systems and Computing (Vol. 743, pp. 223–232). Springer Verlag. https://doi.org/10.1007/978-3-319-77179-3_21
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