52
Chapter 3 Web Interface of RDU501
RDU501 Intelligent Monitoring Unit User Manual
1. Historical alarm query
Figure 3-69 Historical alarm query
Click the
Historical alarm query
submenu to view historical alarm records. Select a device (such as "All Devices")
and set the start time (for example "2019-01-01 00:00:00") and the end time (for example "2019-01-02 23:59:59").
Then click the
Query
button to list all the alarm records from the start time to the end time, including:
serial number,
device name, signal name, alarm level, trigger value/linkage recording, start time, confirmer, confirmation
time
and
end time
as shown in Figure 3-69.
Click the
Download
button to download the query results.
Note
The page displays up to 500 results, and more than 500 items need to be downloaded through the
Download
button.
2. Alarm statistics report
Figure 3-70 Alarm statistics report configuration
