What language does everyone use to program?
Thread Content
Among the five PLC languages of IEC61131, which language is most used in China? Which one is used the least? Among the five PLC languages of IEC61131, which language is most used in China? Which one is used the least? How many people use structured text? Has anyone evaluated the pros and cons of various languages? Where can I find detailed instructions in various languages?
The most commonly used diagram by general engineering personnel is the ladder diagram.
Most of the ones I see are ladder diagrams. I hope there are experts who can answer the questions raised by the poster. We can also take the opportunity to learn from them.* one time.
Different manufacturers have their own PLC languages, but if you look closely, they are all similar. There is no harsh saying that one is used more and that is used less! However, in China, Siemens’ PLC language is used as the standard, and university textbooks mainly focus on the introduction of Siemens PLC. In some competitions and examinations, Siemens is the main company! This is because Siemens PLC is used most in large state-owned enterprises in China. Mitsubishi's products are mostly used in small and medium-sized enterprises. This is mainly because Mitsubishi's products are cost-effective, compact and simple. As for Omron, AB, ABB, etc., they use relatively little!
Using STL, the operation efficiency is high! :lol