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Example for using continuation in /getTagData response
I understand what the continuation property is for, but I’m unable to find any practical information or examples on how to use it. I sent an aggregate request to canary,…
jonathanhart. net
jonathanhart_net
8 mths ago
15
Questions & Answers
How do I use Continuation field in /getTagData response?
Hello, I am doing a rather large aggregate query against /getTagData which exceeds the maxSize of 1,000,000. The continuation property has a primitive array of three date times in it with no…
jonathanhart. net
jonathanhart_net
8 mths ago
1
reply
39
Last reply
Steve Mason
8 mths ago
Questions & Answers
Can Canary Historian Server software components run as docker containers?
Can each of the components like Receiver, Calc Server, Event Server, Axiom Core run in docker containers and communicate in a stateless fashion?
krish
krish
2 yrs ago
4
replies
169
1
Last reply
Steve Mason
8 mths ago
Questions & Answers
Architecture Question
Multiple industrial sites with occasional network connectivity issues Multiple legacy control systems in place, all support OPC Business users want to see some process tags in a cloud BI system…
Matt Markham
mmarkham
8 mths ago
1
reply
111
Last reply
Steve Mason
8 mths ago
Questions & Answers
Canary as Site Historian vs others (Ignition, OSI PI, AWS)
For a Site Historian requirement, I am exploring the historians available in the market and understanding where each Historian fits well. Can anyone throw light on the following questions?…
krish
krish
2 yrs ago
3
replies
329
1
Last reply
Matt Markham
8 mths ago
Questions & Answers
Store all TVQ
Hello I have a use case where each new value coming into the historian is a unique sample. Sometimes two sequential values might come in that are identical but they are still from separate samples,…
chris. demers
chris_demers
8 mths ago
42
Questions & Answers
Delete or replace old tag values
I have data that was put inserted in error. I need to replace it with the correct data. Is there away to remove old tag data and rebuild a file with the correct data?
mking17
mking17
9 mths ago
1
reply
66
Last reply
Steve Mason
8 mths ago
Questions & Answers
Create a template of display
I have several sites with the same variable names. Only the site name changes. I'd like to create a display template where I only have to change the site name.…
thomas. ragon
thomas_ragon
9 mths ago
1
reply
80
Last reply
Steve Mason
9 mths ago
Questions & Answers
Administrator unable to connect to endpoint(s)
Hello All the Canary administrator is no longer connected to the local host. Yesterday the power to shut off to the entire facility was including modems and computers.…
sky
sky
1 yr ago
3
replies
205
Last reply
r. toussaint
9 mths ago
Questions & Answers
Performance testing not visible
Hi, I downloaded postman canary from here https://www.postman.com/downloads/canary/ I created a collection with four requests (POST) .. those are running fine individually.…
asd
asd
10 mths ago
1
reply
30
Last reply
Steve Mason
10 mths ago
Questions & Answers
Consume csv files without the Engineering units row
Hi everyone, I have an operator's logs screen in Ignition processed as a dataset, which I later export as a csv file for Canary's csv collector to consume.…
kbrinneman
kb90
11 mths ago
3
replies
67
Last reply
Steve Mason
10 mths ago
Questions & Answers
Text Data Files to Canary
Hi, I am working on a project that sends local machine data to a Highbyte service on another network. We want to send this data to Canary from Highbyte,…
romoserb
romoserb
11 mths ago
1
reply
35
Last reply
Steve Mason
11 mths ago
Questions & Answers
How to Get Tag Data type via the API
Is there a way to get the data type of a tag via the Web API, or even a way to export the tag data type manually. I am trying to integrate with Canary with the Seeq analytics application?…
john. patanian
john_patanian
11 mths ago
2
replies
121
Last reply
Steve Mason
11 mths ago
Questions & Answers
Scripting value box property changes with an asset template
I have some controls at the top where users can select a date and shift. I have scripting on the controls to update the aggregateinterval and aggregatestarttime on some value boxes.…
James Wise
Top Contributor
wise_james
11 mths ago
2
replies
96
Last reply
laruer
Top Contributor
11 mths ago
Questions & Answers
How To Read & Write ValueBox Values To/From Script
I need to read and write values to/from ValueBox controls using results from within a script. I tried pasting the simple example from the help tutorials/examples but I receive an error.…
Derwyn Oxley
System Integrator
derwyn
11 mths ago
4
replies
143
Last reply
Derwyn Oxley
11 mths ago
Questions & Answers
Specifying timestamp in MQTT payload
Hello, I have an MQTT SpB payload coming in from HighByte where one of the fields is a "Date & Time". Is there a way to have Canary take this value as the timestamp and not the value of the…
chris. demers
chris_demers
11 mths ago
1
reply
48
Last reply
Steve Mason
11 mths ago
Questions & Answers
Removing commas from string values shown as numbers
I have a tag that is setup as a string but in Events in Canary shown in Axiom using an event table control, it is shown with commas. Is there a way to setup my event property calculation or…
James Wise
Top Contributor
wise_james
1 yr ago
1
reply
38
Last reply
Steve Mason
1 yr ago
Questions & Answers
Aggregate Interval Picker
I have 2 x DateTime pickers that return the start and end values of motor run hours correctly in 2 x Value Boxes. I need to either:- Subtract ValueBox1 From ValueBox2 and put results into ValueBox3…
Derwyn Oxley
System Integrator
derwyn
1 yr ago
2
replies
138
Last reply
Derwyn Oxley
1 yr ago
Questions & Answers
Font is different on identical value box
Hi, I have a bunch of value boxes in an axiom application that point to different tags but they look different, some are darker that others. I can't find a settings in the valuebox's property to fix…
sdaoust
sdaoust
1 yr ago
3
replies
30
Last reply
Steve Mason
1 yr ago
Questions & Answers
Showing Value as Text
I have a tag (integer) that is 0 - 9; I want to show a text for the value itself. Such as, '0' as OFF, '1' as ON, '2' as FAULT, etc. Is there a formatting option for ValueBox like this?
sagar
Designer
Sagar
1 yr ago
3
replies
63
Last reply
Steve Mason
1 yr ago
Questions & Answers
Inconsistent Vector Size When Writing Historical Data
Hey Guys, I'm fairly new to Canary, and I'm struggling to understand how Vectors work. The only documentation I found says the Vector size should be based on data type.…
christian. pionke
christian_pionke
1 yr ago
1
reply
46
Last reply
Steve Mason
1 yr ago
Questions & Answers
Value Box, Grid Or Panel With User Selectable Start and End Time
I have managed to find my way around a lot of tasks and requirements in Axiom but I still seem to be struggling with something I believe should be simple (FLW!!!!…
Derwyn Oxley
System Integrator
derwyn
1 yr ago
1
reply
74
1
Last reply
Steve Mason
1 yr ago
Questions & Answers
Calculation with notification sends email.
I have a calculation setup with an event that will send an email based on an event start and end trigger. I do the calculation every 30s. Then I check the average value over the last hour and check…
rarbouw
rarbouw
updated
1 yr ago
1
reply
64
Last reply
Steve Mason
1 yr ago
Questions & Answers
Storing MQTT SparkplugB Dataset Objects
Hi! We're testing Canary and the MQTT Collector towards a MQTT broker were most of our data is sent as SparkplugB messages. Regular SparkplugB messages are automatically picked up and stored in the…
jorn. hella
jorn_hella
1 yr ago
3
replies
58
Last reply
Steve Mason
1 yr ago
Questions & Answers
Trend Chart Aggregate Start Time
Is it possible to change the aggregate start time on trend charts? For example, I want to overlay the shift average for a tag on a trend chart that displays the the time average of the tag…
ltorack
ltorack
1 yr ago
1
reply
75
Last reply
Steve Mason
1 yr ago
Questions & Answers
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Version 23
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