摘要
针对聚四氟乙烯(PTFE)加工设备进行了自动化改造,使用虚拟仪器软件Labview设计了控制系统的上位机部分,上位机使用PPI协议与S7-200PLC进行串口通信,以完成数据的采集和状态监控,并可对设备进行实时操控。文章介绍了Labview软件和PLC之间进行通信连接的具体设计思路,并列举了相关例子加以说明。
Automatic transformation on PTFE processing equipment has been carried Out. using virtual in- strument software LabVIEW to design the control system of the upper main computer, which adopts PPI Protocol and s7-200 PLC to perform serial communication to achieve the goal of data acquisition, status monitoring and the real-time manipulating of the equipment. This article introduces the specific design of communication between LabVIEW software and PLC, listing some relevant examples to illustrate it.
作者
黄震宇
HUANG Zhenyu(Electro-machinery Department, Wuxi Open University, Wuxi 214011, China)
出处
《无锡职业技术学院学报》
2016年第5期47-50,共4页
Journal of Wuxi Institute of Technology
