Acknowledging a particular alarm list when i press a button in PG2 display.
Hi, How can i acknowledge a particular alarm list by pressing a button in PG2 display.
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You can do that by using verbs functionality in PG2 graphics.
1) Open the PG2 graphic editor.
2) Navigate to buttons in tool boxes and insert a "verb button".
3) In the verb button properties, open the "verb reference" property.
4) In the expression editor, select "verbs" in Process Data section, navigate to the alarm list you need to acknowledge, and select the property "Acknowledge - Visible Alames".
This should do.
By writing FALSE (0) to any object's Alarm Global Properties:IsAlarmUnacknowledged property. ALL alarms for that object are acknowledged.
There is also the IsAlarmUnacknowledged_Descendants property that acknowledges all alarms on all children as well.
I believe alarm lists exposes a similar property - it will work too; but may pass the alarm list filter first (only matching alarms will be acknowledged). I'm not 100% certain on the alarm list properties behaviour when it comes to acknowledging.