On the surface, a programmable logic controller (PLC) might seem like nothing more than a generic microcontroller, perhaps outfitted to operate in industrial settings with things like high ...

PLC and HMI Modernization. A central element of any migration is the conversion and optimization of control logic—including ladder, structured text, and function block programming—to integrate ...

As end-users take advantage of more capable PLCs, they must also consider security. By increasing the overall computing power of PLCs, controller vendors have made room for additional capabilities.

Recently I became interested in PLC programming. I'm not planning on working in this field on building a career, just want to play with a bit. I've some background in software development and ...