The working principle of a PLC is to load a program into the controller, and then, based on the program's instructions, process input signals to control the output signals of devices. The PLC ...
At the SPS exhibition in Germany, UK-based Trio Motion Technology has unveiled a new class of machine controller that combines motion, robotics and logic. Called the Motion-PLC, it integrates advanced ...
Ladder logic, a programming language used to primarily develop PLC software, was made for use in early PLCs because the symbology was similar to the printed ladder schematics already used to document ...