| 摘要 |
The present invention relates to a fault indication system in a centralized monitoring system for monitoring multiple devices speedily identifies and indicates a fault which is occurring, to improve maintenance of the monitored devices. The fault indication system includes multiple devices to be monitored, hierarchical multiple intermediate monitoring devices and a centralized monitoring device. The multiple devices to be monitored are connected to the centralized monitoring device via the hierarchical multiple intermediate monitoring devices. The centralized monitoring device is provided with time management tables corresponding to each of the multiple devices to be monitored and the hierarchical multiple intermediate monitoring devices. Information indicating the latest fault occurrence is recorded in the time management tables.
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