Vexve Hydrox HCU Remote Installation, Operation And Maintenance Instructions page 36

Figure 21 highlights old alarms and warnings. The "status" column marked with the red square shows
the status of each old alarm/warning. 'I' stands for incoming, 'A' for acknowledged and 'O' for outgoing.
These statuses are cumulative depending on what happened when the alarm/warning was triggered (i.e.
'IA' was an incoming alarm that was acknowledged, 'I' was incoming but not acknowledged).
Information pop-up screens
The info screens are global windows, which will pop up every time there is an event like user login, or
valve open or close.
There are three types of information popup screens called Alarm, Notification, and Info. The Alarm
window shown in Figure 22, displays un-acknowledged alarms. The button with tick mark can be used
to acknowledge the alarms, once acknowledged the alarms will disappear from this screen but will be
visible in the Active alarms window. The list of alarms is shown in table 8.
Figure 22. Alarm popup screen
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