【摘要】 介绍了通过上位机和PLC组建分布式控制系统时的串行通信的实现,并结合实例做了具体介绍,该方法在某航空电源地面模拟飞行环境试验舱系统中得到成功应用,取得了满意的效果。更多还原

【Abstract】 The method of serial communication between host computer and PLC is introduced when developing distributed control system,which has been successfully applied in a real working condition simulation system on ground for airborne electrical power.更多还原