机构地区: 五邑大学信息学院
出 处: 《煤炭技术》 2010年第5期181-183,共3页
摘 要: 采用基于罗克韦尔ControlLogix系统集成架构作为控制核心,以电梯作为被控对象,通过controllogix机架下的EtherNe(t以太网)、Contro|Ne(t控制网)和DeviceNe(t设备网)组成多级控制网络进行现场信号传输。实现多级网络控制电梯的要求,弥补PLC控制电梯常规设计方法的缺陷。 Using Contro1Logix produced by Rockwell Company as control centre and elevator as controlled unit,makes on-the-spot signal transmission by multi-level control net consisted of EtherNet,Contro1Net and DeviceNet under Contro1Logix,which ean meet the demands of controlling elevator by multi-level net and make up the shortcomings of normal design way for controlling elevator by PVC.