基于组态软件与单片机的模拟设备实验系统设计  

Design of Simulated Equipment Based on Configuration Software and MCU

作　　者：陈婷[1] 何志勇[1] 罗力恒[1] 

机构地区：[1]苏州大学机电工程学院,江苏苏州215021

出　　处：《工业控制计算机》2011年第6期115-116,共2页Industrial Control Computer

基　　金：江苏省高校自然科学研究项目资助(10KJD510008)

摘　　要：针对生产学习中很多大型电气设备运行实验具有危险性,破坏性等特点,采用组态软件对需要进行实验的设备模拟,设计了简便安全的实验系统。该系统控制器通过单片机以标准Modbus协议为通信协议与组态软件进行串行通信,能够实现模拟设备的正常运行实验,并实时监控排除控制故障。针对电梯控制进行了相关模拟实验,达到了预期的效果。设计的系统可以模拟多种电气设备实验,具有良好的实用性和扩展性。A new simulation experimental system of electrical equipment is proposed in this paper,which can simulate the work of electrical equipment by configuration software.The controller of the system can control the simulated equipment through serial communication between MCU and configuration software which is based on Modbus protocol.The configuration software can simulate the normal work of electrical equipment and monitor the fault in real time.Some simulation experiments regarding to an elevator system have been done and the results achieve the desired effect.

关 键 词：组态软件 模拟 MODBUS协议 串行通信 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]