摘要
根据铜鼓风炉配料系统的特点,对块状物料选用料斗秤静态计量,湿粉状物料采用全悬浮式的电子皮带秤动态计量。在此基础上建立起分布式现场总线控制系统,选用性价比高的SIEMENS PLC作为主控制站,由PLC控制给料设备,利用PROFIBUS—DP总线技术将分布的设备连成整体,采用组态软件对系统进行实时监控,实现了微机自动控制,提高了配料准确度和效率。
According to drum stove batching system features, use of materials on the massive scale hopper static measurement, the wet powder material with full suspension of the electronic belt scale dynamic measurement. On this basis, establish a distributed fieldbus control system, use cost-effective SIEMENS PLC as the master control station, PLC control by the feeding equipment, using PROFIBUS-DP bus technology equipment will be distributed together into a whole, using configuration software real-time monitoring system to realize computer control, improve accuracy and efficiency of the ingredients.
出处
《衡器》
2011年第3期18-20,23,共4页
Weighing Instrument
关键词
配料
现场总线
电子秤
控制系统
组态软件
material
fieldbus
electronic scale
control system
configuration software
