【摘要】 介绍了 L onworks总线与 PC机接口智能网络适配器的设计方法。控制网络的信息通过适配器进、出PC机 ,使 PC机成为控制网络的一部分 ,并通过 PC机的人机界面完成收集和监视各现场节点的信息 ,实现数据计算、执行控制节点动作等操作。更多还原

【Abstract】 Intelligent network adapter is the communication interface between field-bus control system and PC. In this paper,the design of the intelligent network adapter for connecting LonWorks field-bus to PC is introduced. In support of the device,the control information can be communicated normally,and PC can fulfill its functions,such as information monitoring of the field connections,data acquisition and calculation,and operations control etc .更多还原