机构地区: 广东工业大学环境科学与工程学院
出 处: 《计算机工程与应用》 2003年第36期204-206,共3页
摘 要: 通过一个城市污水处理厂自动控制系统的设计开发过程作为实例,说明了在采取PLC自动控制方案对上位机编程组态时,可充分利用当前流行的办公自动化软件,微软的OFFICE套件来扩展对在线数据的处理能力,同时利用办公自动化软件实现了局域网内共享部分在线数据,从而将基于PLC的生产过程自动化与办公自动化OA进行了有机结合。 Office software of MS which is fashion in these days is applied to extend the abilities of online data's treatment when PC in PLC system is configured at one instance,which an automatic control system is designed in one municipal wastewater treatment plant.At the same time ,part of online data is shored in local net through OA software.So the process automation based on PLC for the plant operation can be combined with OA(office automation)tightly.