Tag Archives: types of plc language

Types of PLC Programing Language

The plc programming language specified in IEC 61131-3 includes instruction lists and structured text (ST) as text languages, as well as graphics such as ladder diagrams, function block diagrams (FBD), continuous function diagrams (CFC), and sequential function diagrams (SFC). Language. 1. Instruction List (IL) The instruction list language is the most basic language for PLC […]