Schemes of automation are the main drawings, determine the construction of the system of automatic control technology installation. Automation systems in these diagrams are presented in the form of automatic control and regulation of the control units, giving a complete picture of an object equipping devices and automation means, including the means of remote control and computer science. In the scheme of automation of technological simplistically depicted unit are arranged instrumentation and automation instruments in conventional images indicating the connections between them.
At the bottom of the scheme of automation summary table is generated ( “basement”), which indicates the number of signals used in the scheme.
Each signal is specified in the “basement”, the dash-dot tie tench with the appropriate places in the automation scheme.