The paper deals with the new methodology of programming of sequential control systems in
Lab VIEW language. By similarity to the SFC language and use of only a few defined blocks …

The paper deals with the methodology of creation of sequential control system programs in
the language of function block diagrams (FBD). After analyzing basic blocks of the …

The language of sequential function circuit-SFC has special importance among five
languages of standard IEC61131-3 of PLC controllers programming. Sequential system …

The article presents developed method and general principles of creating ladder diagrams,
which are commonly used for systems with programmable logic controllers (PLC). Ladder …

The paper presents modified idea of program execution in the Programmable Logic
Controllers (PLCs). Instead of serial cyclic execution is proposed event sensitive cyclic …

Sequential function chart formalism is one of the 5 languages for PLC (programmable logic
controller) programming described in the IEC 61161-3 standard. Many PLC vendors …

The article describes a method for compiling the control algorithm using computer simulation
in MATLAB/Simulink software. The process of the closed control system design is the …

The object of research is a microprogram finite-state machine with datapath of transitions. In
its structure, the input signals are fed to the input of the block that forms the codes for the …

The article discusses the design process of the central processing unit (CPU) for
programmable logic controllers. On the one hand the designed CPU is compatible with IEC …

This article is devoted to using of the special laboratory plants in control education. The
complex of control system analysis and design labs is presented, where each lab deals with …