Efficient and Intuitive FB Implementation Using ST in PLC Programming

Efficient and Intuitive FB Implementation Using ST in PLC Programming

Why Choose ST for Writing FB? Clear Logic and Easy Maintenance The ST language expresses logic in text form, making it suitable for describing complex control processes. With a reasonable code structure and comments, developers can easily understand and maintain the code. Modular Programming FB itself is a modular programming unit, and ST allows developers … Read more

How to Choose Between LAD, FBD, and STL Programming Languages?

How to Choose Between LAD, FBD, and STL Programming Languages?

1. Ladder Diagram (LAD) Ladder Diagram language is derived from the commonly used relay and contactor logical control, simplifying the evolution of symbols. It is intuitive, practical, and easily accepted by electrical technicians, making it the most widely used programming language for PLCs today. In a PLC program diagram, the left and right buses are … Read more