摘要
目前在带钢热轧自动化系统中,由于控制对象是机电、液压系统,要求快速控制,这一特点要求系统具有控制器与控制器间高速通讯能力,因此采用先进的光纤内存映像网RTNet将各系统连接起来。首先介绍了光纤通讯的优点,而后重点说明内存映像网RTNet的性能及其各个控制器之间的组网。经过现场使用证明,所选用的产品及建立起的网络是满足工程中通讯要求的。
At present in the hot strip rolling automation system,because the control object is electrical,hydraulic system,requiring fast control,this feature requires the system has a controller between the rapid communication ability,therefore the advanced fiber optic reflective memory network RTNet will connect the system.The article introduced the advantages of optical fiber communication,and then focused on the description of memory mapping network performance of RTNet and its various controller network.The application proved the selected products and the network can meet the requirements of communication engineering.
出处
《邢台职业技术学院学报》
2012年第1期83-85,共3页
Journal of Xingtai Polytechnic College
关键词
网络
光纤
内存映像网RTNet
network
optical fiber
reflective memory network RTNet