Study on the Application of PLC Automatic Control Technology in Frequency Converter
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Programmable logic controller (PLC), as a new piece of industrial control equipment, emerges with the development of computer information technology. As industrial automation continuously speeds up in China, the application scope of PLC gradually extends, which promotes the development of industrial production capacity. To improve the application value of PLC automatic control technology in the frequency converter, relevant problems shall be investigated. This paper studies the application of PLC automatic control technology in the frequency converter.
PLC, Automatic control technology, Frequency converter, Application