Design considerations of local controller for ITER coil power supply with high availability and reliability

Design Specification for Network Fault Diagnosis System

“…[1][2][3] 1.1.1 Link monitoring function In the network under the condition of normal can be added from TSC to terminal or link to monitor equipment as the source and destination address, in the fore and aft in configuration between two routers equipment simulation message source and destination addresses for contract, when the link is interrupted, packet loss when the fault condition, will immediately start the diagnosis function, a link in the network fault for induction and deduction, sums up the root cause. [4][5][6][7][8] 1.1.2 Whole network topology collection function When the network topology is relatively complete and normal, it can be collected from the TSC triggered network topology, including the neighbor information and management port information of each device.…”