WEBVTT

1
00:00:01.950 --> 00:00:08.450
Open IoT Operations in this prepared sensor lab, then choose Configure.

2
00:00:46.350 --> 00:00:55.350
Set warning high to twenty five, critical high to thirty, and a recovery band of two.

3
00:01:07.200 --> 00:01:14.200
Start both sensors; their baseline reading of twenty produces no active alarms.

4
00:01:31.700 --> 00:01:38.700
A reading of twenty seven raises a warning for the temperature topic.

5
00:01:54.400 --> 00:02:00.900
Raising that reading to thirty two changes the alarm to critical.

6
00:02:23.400 --> 00:02:30.400
At twenty nine, the critical alarm stays active inside its recovery band.

7
00:02:37.050 --> 00:02:44.550
Reload the lab to confirm the same active alarm and matching Overview count.

8
00:02:59.250 --> 00:03:08.250
Below twenty eight, the critical condition clears and the reading of twenty seven leaves a warning.

9
00:03:24.900 --> 00:03:32.900
At twenty four, the warning remains active until the reading drops below twenty three.

10
00:03:52.500 --> 00:04:00.500
At twenty two, the alarm clears, and the active alarm count returns to zero.

11
00:04:10.400 --> 00:04:19.400
Stop both sensors when the test is finished; the saved limits and recovery band remain available.