Questions & Answers Category

Is there a way to create a Calculation with an aggregate function that ONLY considers TVQs with Good quality?

I have a calculation that uses this function here (TotalPerMinute('[localhost.Dataset.Power22]', '5m')), however whenever there is a non Good value withing the 5 minutes the result of this ends up…

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?…

Is there a way to use multiple buttons that open the same screen but in different AssetInstance contexts?

I have a display/screen that is simply an image of a map, that has some buttons on top of it where specific machines are, I want all the buttons to open the same display/screen but using different…

• Answered

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,…

Can legacy Sender and SaF coexist; possible performance issues ?

Can the Sender service coexist with the SaF service on the same node? Similarly, can the Receiver service coexist with the SaF service on the same node?…

Axiom Data Entry Control (version 25) PORT usage

Does Axiom Data Entry Control (version 25) still use port 55257 (as in previous versions), or does it now use port 55291 via Store & Forward (grpc API) ?

License Tile not display License List.

I am trying activate Canary License(version 25) on no internet access from old server to new server. {I removed old License and activate it on new server) I received a 'Canary Licensing Success'…

Is there a way to get the quality of the result of an Aggregate function?

I am trying to do something like this if(IsQualityGood(DeltaBounds('[Energy.%Asset%.EnergyMeter]', '1h')),DeltaBounds('[Energy.%Asset%.EnergyMeter]', '1h'),if(IsQualityGood(Delta('[Energy.%Asset%.…

• Answered

Build an Axiom screen that provides data based on a tag value

Hello I'm trying to see if there is an (easy) way to build an Axiom screen that fulfils the following requirements: A combo with possible tag values for a given tag (let's say,…

Is there a way to define a Remove until in calculations?

Lets say i know there was a 7 day period in the past where all the calculated values were wrong, is there a way i can recalculate and remove that specific 7 day period without having to do the same…

• Answered

Question on performing nested aggregations in the Calculation Engine

Hi all, I’m trying to calculate a “mileage” value in Canary. Mileage = sum of the absolute difference between each 2-second RealPower value and the previous one, aggregated over a 5-minute window.…

• Answered

Ignition 8.3 & Canary Module

Good Day Folks, Do any of the Canary folks have a timeline for when the Canary-Ignition module will be compatible with the newly released Ignition 8.3? I've confirmed that upgrading to 8.…

Use Calc output as input for same calc

Say I have a calc that calculates a modified pressure. I output that to a tag. Straightforward. But then I also want a tag that's a 3 hour rolling average of that modified pressure.…

Axiom Error: NullReferenceException

Hi, I get loads of these errors: It is a fairly busy application, with loads of components, including many charts and sparkline. The error only alludes to Screen1,…

ResettingAnchoredInterval with Total2 Aggreggation

I've got a flow, and I want to get get an accumulated daily flow rate. So it goes up and up and up, and at 9am it goes back to zero and starts over. I'm pretty sure I can use…

Questions about the Scripting functionality in Axiom

I am trying to add the functionality of a time range picker that effects all the controls in an axiom application that would probably be in multiple applications in multiple screens and I had a few…

• Answered

How often View Rebuild Occurs

Hi all! In the article: https://helpcenter.canarylabs.com/t/x2yfym1/virtual-views-and-asset-models-primer-version-25 "As new tags are logged to DataSets, Virtual Views automatically rebuild and,…

Change Asset Type in Panel with Script

Is there a way to change the Asset Type of a Panel with script? I have a View with different meters (fuel, flare, etc.). Each type of meter has a different Asset assigned (Fuel Meter, Flare Meter,…

Need Ignition Help!

Hello all. Just upgraded to latest V25 and Ignitions' (Version 8.1.43) updated Canary module (version 24+) along with it. I've got data flowing in and out of Ignition to Canary but my Perspective…

• Answered

Geo SCADA Strings

Hi, I'm looking to see if there is a way to import strings from Geo SCADA using the Geo SCADA Collector. I have some some wells that share a Test Separator and Geo SCADA stores which well is on test…

Newbie Question - How to troubleshoot "Was not able to identify a valid DataSet Name from the item ID" SQL Collector

Hello, I am a newbie Canary user setting a SQL Collector. I keep getting this error: Error 0x80040416 How to troubleshoot Was not able to identify a valid DataSet Name from the item ID.…

• Answered

.\CanaryServiceAccount Credentials

Is anyone aware of the credentials assigned to the created .\CanaryServiceAccount during installations. I have gotten my services locked out.

Is there a way to have the CSV collector create multiple hdb files?

I am trying to import a lot of tvq s from a csv but i want the date of the hdb file the tvq is put in to correspond to the date in the timestpamp of the tvq instead of it being put in the hdb file…

• Answered

Forward data to another historian

The mirror functionality was discontinued and Steve Mason proposed this a "proxy configuration that can forward the data along to another historian." What is that exactly?…

CanaryEvents.sqlite - Is it being purged?

Hello all Is the CanaryEvents.sqlite being automatically purged? Or would just keep growing indefinitely? Any ideas about what size is considered a limit to evaluate and purge (and how to purge)?…

• Answered