多通道多用途生产工艺流程控制系统中串口通信方法的实现

The realization of serial ports communication method in multiway & multipurpose process flow controlling system

摘要: 文章以一个饲料生产工艺系统为例,着力阐述了PC-7506/75072路开关量输入/输出板的运用.介绍了PC-7506/7507串行通信方法和编程思想,并给出了部分源程序.

Abstract: This article takes the system of forage productive technology as an example, stressing on the introduction to the application of PC-7506/7507 32 routes input/output switch value.And PC-7506/7507 the method of serial ports communication programming ideas as well as main source procedures are introduced.