Damon Vinciguerra
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Should IsQualityGood propagate the Quality of the tag?
We have a use case where we have two flow meters that we want to sum up. If one of them is Bad quality from SCADA, we want Calcs to treat it as zero. We did If(IsQualityGood('tag1'),'tag1',…
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Can Collectors be Upgrades before Historian?
We have a rather large system with 2 historians and about a dozen collector machines all running on 23.2.1. We're looking at upgraded to the latest version. Do we have to upgrade Historians to v25.…
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Stats on tag usage
I had a customer ask if there was a way to report on the most used tags. I poked around Admin and couldn't find anything. I know Historian shows you a count of the number of tags being read,…
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Highly Available Axiom
Has anyone attempted to run Axiom HA. The typical scenario would be 2 web apps behind a network load balancer and talked to a single database as the backend.…
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Stagger OPC DA Poll Times
We're trying to coordinate OPC DA polls of a SCADA system to maximize polls while minimizing the impact to the OPC server. Specifically, we have 7 branches in the OPC DA server.…
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A Few Axiom Folder Security Questions
In 25.3.1, are we still restricted to just Public, ReadOnly, and your personal folder at the top level? For instance can I add a new folder called Environmental at the top?…
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See who is being denied from Views
I've seen this a bunch of times. In the Views tile it shows Denied greater than 0 and is red. If I go into Views>Diagnostics I get a little more info. But I still don't know who is getting denied,…
How many are we talking?