Author(s)

Wulin Lu

Corresponding Author

Wulin Lu

Abstract

In industry, PLC is an important part of its application planning. It can promote the development of industry to a certain extent. Therefore, it is necessary for us to analyze the principle of PLC and its application in industry. This paper analyzes the composition of the programmable controller, as well as the principle of PLC, and summarize the application of the PLC to industry.

Keywords

PLC, Principle, Industry, Application