Bugs or Issues Category

Module Returns Incorrect LastValue Aggregate Results to Ignition

The following are inaccuracies observed when using Ignition's (v. 8.1.36) LastValue aggregate with its system.tag.queryTagHistory() function, in conjunction with the Canary Historian (v. 22.3.0.…

Sender can only connect anonymously, cannot connect secure.

Hello, We have multiple ignition senders connected to 1 historian server. All of the sender services are using ignition collectors and they are all configured the same.…

Write API issue

I am able to write data to the Canary Historian, but as soon as the session token is revoked (either by timeout or by revokeSessionToken) a 'No Value' value is written with 'No Data' quality.…

Historian saves tag path but no data

I created three datasets in the Canary Historian, two of which were testing datasets. There were some logging issues, so I thought it was because the number of logging tags exceeded the 1000-tag…

• Fixed

Views Tile - Historians Issue

Hello, I have an issue with Views>Configuration>Historians. There is not a default historian configured. When I try to add a historian ('Test'), there is no visual feedback of the creation,…

Unable to connect to receiver endpoint issue

Hello Everyone. I can't get a computer (with a logger installed) in my fleet to communicate with my Historian computer . This is the 26th dataset I've created,…

Canary Historian fatal errors

I had a couple of problems. One was that my datasets failed the automatic verification, so I had to manually verify them. Annoying, yes, but oh well, not a big deal.…

• Acknowledged