作者介紹了以變頻器-PLC 為核心構(gòu)成系統(tǒng)的控制原理、接口組成、軟件設(shè)計(jì)及系統(tǒng)優(yōu)點(diǎn)。變頻器-PLC 調(diào)控技術(shù)在水壓控制系統(tǒng)成功應(yīng)用,有效地解決了控制負(fù)荷波 動(dòng)大,調(diào)節(jié)頻繁的難題證明了變頻調(diào)速控制系統(tǒng)優(yōu)越的技術(shù)性能和極其顯著的經(jīng)濟(jì)效 益具有很好的推廣應(yīng)用價(jià)值和進(jìn)一步的研究價(jià)值。
關(guān)鍵詞 變頻器 PLC 調(diào)節(jié)器 控制系統(tǒng)
Frequency Converter –PLC is applied in water pressure of control system ChenShaoXiong ZhaoXia (Information Institiute in NanJing University of Technology Postalcode:210009 telephone :025-83587393) Abstract: The author introduces the control principle、 interface 、software design and advantages in this Frequency Converter –PLC control system. It solved effectively problem such as big load fluctuation and frequent adjustment by the frequency Converter-PLC control technique. And it has proved that the frequency Converter control system has advanced technique and notable benefit. In addition, It has good application value and more research value.
KEY WORD : Frequency Converter PLC Regulator Control System