산업설비를 위한 망관리 시스템의 설계

In this paper, network management system(NMS) was developed using Ethernet network for several devices Recently, due to the development of the information communication, network has been constructed several place And management system using network has been studied due to the increment of necessity of remote control for industrial device Agent board that necessity of NMS, was developed using general micro-controller, it operates like stand-alone network device, supports TCP/1P protocol suite, has the ability to connect to industrial device and communicates each other. Also manager base on MMI was developed, it operates with agent board and supports effective management To prove this system, UPS(uninterruptible power supply) is selected as the example of industrial device, Finally, experimental result verifies the communication between agent board and manager