The textbook is intended for use by students in the study of the disciplines "Design of computer control systems" and "Computer control systems." The tutorial follows the curriculum of the Citect SCADA Supervisory Control System Core Course and the Cicode Programming Language Course taught at Schneider Electric Training Centers abroad and in the Russian Federation. The tutorial contains about 90 exercises and 28 end-to-end demonstration projects in the main sections of the course. This allows you to use the tutorial for self-study.