Shilong Town, a town under the jurisdiction of Dongguan City, Guangdong Province, has field trips in Dongguan and Shenzhen, so you can experience it first. After the experience, you can pay. PLC, frequency converter, touch screen, Kingview, servo and so on. The main brands Siemens, Mitsubishi and Omron are all here.

Moreover, technological achievements can be studied online, after work or on weekends, so that you can go to work at the same time. Beginners can make up some simple ladder diagrams, such as and, or, contact output, and run them in PLC machine. Success will increase your interest and confidence in learning. Then use the main functions of PLC one by one, such as high-speed counter. You can connect the pulse output end of PLC to the input end of high-speed counter, download the ladder diagram, open the variable observation window, run the program, and observe whether the count value is correct. After such practice, you basically know what PLC can do, and you can be confident in practical industrial control applications.