摘  要：本文介紹了永宏P(guān)LC在噴涂流水線上的應(yīng)用，案例主要應(yīng)用了永宏P(guān)LC的擴(kuò)展功能和通訊功能，完成加工動作。 關(guān)鍵詞：永宏P(guān)LC   擴(kuò)展   通訊 Abstract: Yonghong PLC were introduced in this paper the application of pressure pipe processing equipment, the case is mainly used for yonghong PLC control the action of electromagnetic valve on the cylinder. Key words: Yonghong PLC  Extension  Communication 【中圖分類號】U260.352  【文獻(xiàn)標(biāo)識碼】B  文章編號1606-5[登陸后可查看全文]