Industrial Automatic Control Systems and Controllers Annotation << Back An automated Control System of Second Stage Pumping Station Repnikov A.I., Yakovlev A.A., Kukhtik M.P., Barabanov V.G. The development of an emergency control system for a pumping station of the second lift has been described. The HMIinterface for the touch graphic operator panel of the Weintek company has been designed in the EasyBuilder Pro software environment. The HMI-interface displays the pumping station's circuit diagram, and also allows to select the image of control elements, monitoring windows and the color scheme of individual interface elements. The functional purposes of the screens have been disclosed: control, current events and archives of the pumping station, graphics, settings and operating time of pumping units. The algorithm of operation of an automated control system implemented on the basis of a programmable logic controller Axioline from Phoenix Contact has been described. The main advantage of this control system is the ability to maintain a given pressure in the pipeline and ensure a stable water supply in conditions of uneven consumption. At the same time, the system fully meets the specifi ed reliability conditions and provides protection for pumping units from various emergency situations. In addition, a friendly HMI interface has been implemented, which makes it possible to train duty and operational personnel in a short time. Keywords: pumping station, pumping unit, automated control system, HMI interface, control program. DOI: 10.25791/asu.1.2024.1479 Pp. 07-15.