The Application of PLC Technology in 200t Punch Machine Transformation

With the rapid development of industrial automation,the application and function of PLC technology is getting wider and more powerful.The mechanical equitment with Relay as control core will be replaced by those with PLC as control core.This article is mainly about the 200t punch machine of a company in Guangzhou,which is transformed from Relay control system to Mitsubishi PLC control system.