基于MCGS触摸屏模拟量控制的应用

Application of MCGS touch screen analog control

在温度控制、变频器速度控制等模拟量控制中,需要电流或者电压输入PLC模拟量模块,然后按照程序的要求控制输送量。文章论述了在调试过程中可以使用触摸屏模拟控制模拟量,利用脚步程序控制输出,达到相同的效果。

In the temperature control,inverter speed control and other analog control,the need for current or voltage input PLC analog module,and then in accordance with the requirements of the program to control the throughput.In the debugging process,we can use the touch screen to simulate and control the analog quantity,and use the footstep program to control the output to achieve the same effect.