我使用单按钮启停都是采用此程序，此程序可以转换成梯形图。
A(
A(
O "切边收卷除尘启动停止按钮"
O "调试切边除尘按钮"
)
AN M 13.5
S M 13.6
A(
A(
O "切边收卷除尘启动停止按钮"
O "调试切边除尘按钮"
)
A M 13.5
ON "U7_E-Stop"
)
R M 13.6
A M 13.6
)
AN "切边收卷除尘启动停止按钮"
AN "调试切边除尘按钮"
S M 13.5
AN M 13.6
AN "切边收卷除尘启动停止按钮"
AN "调试切边除尘按钮"
R M 13.5
NOP 0