The method was researched on how to realize the switchingvalue signal by the way of the PLC in the NC code, and its control logic was illustrated.
研究了数控代码中开关量信号的PLC的实现方法,并对其控制逻辑进行了举例说明。
2
The controller main-board is designed with TMS320F2812 as its CPU, and also sets the serial interface and input and output of the switchingvalue on it .
利用TMS320F2812作为CPU设计了控制器主板,同时引出了串口和开关量输入输出模块。
3
The electric parameters, switchingvalue and warning information collected by collection module are transfered in order to realize the realtime control by GPRS module.