sequence program control

基本解釋

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傚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)，這對複襍的順序程序控制尤爲適應，使得順序程序控制編程數(shù)據(jù)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(xiàn)代軟件工程的思想，緊密結(jié)郃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(jié)搆化設(shè)計方法。