摘要
40T稳态混合磁体低温分配阀箱控制系统基于S7-300系列PLC和WinCC组态软件,实现了集数据采集、数据处理、逻辑流程、泵阀控制、图形化监控以及数据记录与查询等功能于一体的自动化控制系统。该系统通过Profibus-DP与以太网相结合,再辅以硬件上DP转光纤的方式,实现了高效稳定的系统通信网络。利用WinCC组态软件实现的图形化人机界面,实时显示系统中温度、压力、流量、液位等各种数据,增加了系统的灵活性。
Both S7-300 PLC and WinCC configuration software-based this 40T steady hybrid magnet＇ s cryogenic distribution valve box control system can accomplish auto-control functions like data acquisition and processing, logic process, pump and valve control, graphical monitoring and data record and data query; and through the way of converting DP into fiber and combining with Profibus-DP and Ethernet, this system has a stable and efficient communication network; and through having the WinCC configuration software-based graphical man-machine interface adopted, the data such as temperature, pressure, flow and level can be displayed at real time to increase flexibility of the system.
作者
方明
欧阳峥嵘
李俊杰
FANG Ming OUYANG Zheng-rong LI Jun-jie(Hefei High Magnetic Field Laboratory of the Chinese Academy of Science)
出处
《化工自动化及仪表》
CAS
2017年第7期682-685,共4页
Control and Instruments in Chemical Industry
