1756-BATA~~1756-BATA
1756-BATA~~1756-BATA
当输入X0端接通T0开始计时,经过10s后,T0的常开触点闭合,计数器CT100减1计数一次,与此同时T0的常闭触点打开使T0线圈断电,导致T0复位,即T0常开触点打开常闭触点又闭合,T0重新计时。10s后T0触点再次动作,如此循环……。当CT100计数器经过10s×20=200s后,计数器CT100有输出,C100常开触点闭合,输出Y0接通。显然,输入X0接通后,延时10×20s输出Y0。
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