Abstract: The study research the problem of automating the mobile crushing and screening plant as a complex multi-level system. The analysis of the characteristics of the technological equipment and individual aggregates of the mobile crushing and screening plant is performed. A software implementation of an automated cone crusher control system is proposed that allows to integrate a set of interconnected technological units in the control of one hardware and technical complex in the controller and human-machine interface on the touch panel in the operator station. The results of research in automation processes for automated crushing and screening production of fractionated building material are a practical basis for selecting the structures of automated process control system of crushing and screening plant which ensure maximum productivity in accordance with the specified consumption of grain size.