Hi,
To provide a customer report of the availability of a specific channel, we're looking to visualize the uptime of a specific parameter alarm over time. In other words, the alarm state of a specific signal presence parameter of an element.
In addition to the timeline component, we'd like to display a pie graph showing the number of alarms over time, and linked to a time range component.
Question: is there any possibility to show an alarm states pie graph (similar as in Cube) for a specific parameter, so showing a percentage of time that that parameter was into a specific alarm state, linked to a time range component?
One alternative that we're looking into is to link the pie graph to a custom GQI query, which could retrieve the alarm history of that single parameter. That could probably be created in a quite generic way to be easily re-used. But before looking into that, I was wondering if there are any other alternatives.
Another alternative is to link that alarm to a service, and get the service state displayed instead. It might also do the trick, but would require to have a service built for every customer channel.
hi Leander,
I believe for now, your best way forward is pie graph linked to a custom GQI query.