Compiling ladder diagram
into instruction list to comply with IEC 61131-3.
The Ladder diagrams
are used for applications with programmable logical automata by programmers with previous experience in automations with contacts and relays.
The programming method, used in the paper, is based on the ladder diagram
Motion programs are then created using standard motion instructions ported to operate within the ladder diagram
It is well-known that the programmable logical controllers (PLC), used for controlling industrial processes, use standard programming languages like Sequential Function Chart (SFC), Ladder Diagram
(LD), Instruction List (IL) and so on.
Its WinSPS Windows-based programming package allows the choice of Ladder Diagram
, Instruction List, Function Block Diagram, and Sequential Function Chart, all of which are IEC 61131 compatible.
The application programs can be built with graphic configuration with high-performance editors in programming languages according to IEC 61131-3: function block diagram (FBD), ladder diagram
(LD), instruction list (IL), sequential function chart (SFC).