conditional control sequence interruption

The condition coding control program,time control program,latching control program and exporting control program are developed using ladder diagrams.

利用梯形图设计了条件编码顺序控制程序、时间控制程序、锁存控制程序及输出控制程序，硬件配置包括行程（限位）开关、电磁阀、交流接触器、电动机等电气设备。