常見例句雙語例句The advantage function in PLC is stepping sequence control, the efficiency method of establishment the stepping sequence control program is drawing out the function diagram.步進順序控制是可編程序控制器的優(yōu)勢功能,編制步進順序控制程序的有效方法是畫出功能表圖。By this method, the middle logic operation control process is omitted. The method is particularly suitable for complicated sequence program control as the programming is digitalized.省去了中間邏輯運算控制環(huán)節(jié),這對復雜的順序程序控制尤為適應,使得順序程序控制編程數據化。Following the more application of programmable controller technique in sequence program control system, more and more difficulties in ladder diagram programming with empirical design method occur.本文通過引入現代軟件工程的思想,緊密結合可編程序控制器獨特的周期掃描運行機制,提出了梯形圖的結構化設計方法。 返回 sequence program control