How many types of PLC software are there?
How many types of PLC software are there? 5 different The International Electrotechnical Commission 61131-3 outlines 5 different PLC Programming languages: ladder logic, structured text, function block diagrams, sequential function charts, and instruction lists. Each one of these languages has advantages, weaknesses, and best use cases. What software does Siemens use? SIMATIC STEP 7 SIMATIC […]