介紹了以PLC為控制單元，變頻器為執行單元的控制系統及其在煙支輸送儲存系統中的應用，并給出了系統的組成、硬件的配置及具體的實現方法。關鍵詞 : PLC 變頻器輸送儲存系統
Ab str ac t;T hisp aperi ntroducest hec ontrols ystem whichc onsistso fP LCa ndf requencyc onvertera ndi ts application in the buffer conveyor for cigarettes. The system constitute, hardware disposal and realization method are also presented in detail.Keywords:PLC f requencyc onverter b ufferc onveyor
