Hi - just wondering if there is an easy way I can show the sum of multiple historical tags as a single line on the ‘Time Series Chart’ component?
For example: I have ten silos each with volume tags, and I want to show a total silo volume graph over, say the last 24 hours, with a line showing the sum of all ten tags.
(I know I could create a calculated tag in the background to sum these all up and just show that tag, but I’d rather not have to create extra tags for every arbitrary combination of tags I might want to show on the graph).
Thanks - I ended up using a stacked area chart, which kinda gave me what I wanted. (The top line is essentially the sum of all the values, but it includes extra info of all the tags you include, which is nice. Might get a bit messy with lots of tags, but works for now)