Global System 800xA Alarm Acknowledge
I am looking for a way to globally acknowledge/unlatch process alarms after an alarm shower (i.e. - power outage). Is there already a method in which this could be done? Is it possible to require double authentication or single authentication to do this? The alarm list can be very long during these times, and we need a way to be able to properly focus on the correct alarms and remove all nuisance alarms once power is restored.
Various libraries gives different options.. in general you can create a global variable (Boolset) which can act as push button and connect this variable to all the objects where you need to unlatch. depends on libray objects the connection point may vary but in general you have to connect to manual reset of the analog or digital objects.
In the event of alarm press the reset push button
mention the library you have used so that I can give you exact object you have to use. always choose standard object which have display/facepelate element.