基于Modbus协议的定量装车控制系统设计

Quantitative Loading Control System Design Based on Modbus Protocol

根据定量装车过程中复杂的工艺参数监视和设备控制问题,提出了一种基于Modbus协议的自动监控系统。实现上位机服务端与上位机客户端之间的数据通讯,以及上位机客户端与下位机之间的监控。主要介绍了该系统的软件部分的设计和实现,并完整阐述了Modbus协议命令的实现。

according to quantitative loading process complex process parameter monitoring and equipment control problem, this paper proposes the automatic monitoring system based on Modbus protocol.Realize between epistatic machine service end and epistatic machine client data communication,and upper machine and lower machine client between monitoring.This paper mainly introduces the system software part design and implementation,and complete this paper expounds the realization of the Modbus protocol commands.