PLC programming languages are the tools that you use to create logic and control sequences for PLCs (programmable logic controllers). PLCs are widely used in industrial automation, manufacturing ...

The differences among and preferences for Instruction List, Structured Text, Ladder Diagram, Function Block Diagram, and Sequential Function Chart PLC programming languages, as ...

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 ...

Ladder Diagram, based on the most common form of PLC programming language. Structured Text, similar to high-level information technology (IT) programming languages such as C or Pascal. Function Block ...

The IEC 611131-3, an open international standard for Programmable Logic Controllers (PLC) defines several domain specific languages for industrial and process automation. Domain specific languages ...

Sequential Function Chart (SFC) is one of the PLC programming languages defined in the IEC-61131 standard. SFC has been increasingly used in practical applications because even small controllers can ...