| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a monitoring device capable of accurately informing of the failure state of each installed equipment while suppressing the throughput of a man-machine interface part to a low level. SOLUTION: A failure list display part 5b included in a man-machine interface part 5 in a master station 4 displays an installed equipment 1 in failure based on recovery information sent from the equipment 1 at the time of its start and failure information sent from a slave station 2 at the occurrence of a failure and stores the failure state of each equipment 1 in a registration list area 11. When the slave station 2 is restored, a slave station restoration processing part 13 in the master station 4 inquires of respective installed equipments 1 connected to the slave station 2 on their failure states and compares an identified failure state with failure states stored in the area 11. Then the processing part 13 prepares failure information or restoration information for equipments 1 of which failure states are different and sends the prepared information to a failure list display part 5b.</p> |
