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Documentation Question
Where can I find documentation for CaryWebServiceHelper.dll and the HistorianWebService object?
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MS EXCEL RTD()
Does Canary support the RTD() function, and if so any documentation on that?
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Bar Chart Axis Label Format Option
Add an option to format the axis label in a bar chart. For instance - I don't need the date for a bar chart that covers the last 12 hrs. All I need to see is a time stamp.…
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Tag Data Context (version 23)
The 'Tag Data Context' function returns the following four fields for a set of tags: latest timestamp, latest value, latest quality, and oldest timestamp.…
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Tag Data Context (version 24)
The Tag Data Context function returns the following four fields for a set of tags: latest timestamp, latest value, latest quality, and oldest timestamp.…
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Tag Data Context (version 25)
The Tag Data Context function returns the following four fields for a set of tags: latest timestamp, latest value, latest quality, and oldest timestamp.…
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Tag Properties (version 25)
The Tag Properties function returns the properties and property values for a set of tags. A tag can have any number of properties defined by the logging source or coming from an external database.…
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Tag Properties (version 24)
The Tag Properties function returns the properties and property values for a set of tags. A tag can have any number of properties defined by the logging source or coming from an external database.…
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Tag Properties (version 23)
The 'Tag Properties' function returns the properties and property values for a set of tags. A tag can have any number of properties defined by the logging source or coming from an external database.…
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Last Value (version 23)
The 'Last Value' function returns the most recent TVQ (timestamp, value, quality) for a set of tags. Input Range A reference to a range of cells containing a list of tag names typically generated by…
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Last Value (version 24)
The Last Value function returns the most recent TVQ (timestamp, value, quality) for a set of tags. Input Range A reference to a range of cells containing a list of tag names typically generated by…
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Last Value (version 25)
The Last Value function returns the most recent TVQ (timestamp, value, quality) for a set of tags. Input Range A reference to a range of cells containing a list of tag names typically generated by…
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Value At (version 25)
The Value At function finds TVQs that meet a set of criteria for a set of tags. If found there will be one TVQ (timestamp, value, quality) for each tag.…
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Value At (version 24)
The Value At function finds TVQs that meet a set of criteria for a set of tags. If found there will be one TVQ (timestamp, value, quality) for each tag.…
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Value At (version 23)
The 'Value At' function finds TVQs that meet a set of criteria for a set of tags. If found there will be one TVQ (timestamp, value, quality) for each tag.…
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Raw Data (version 23)
This 'Raw Data' function returns the raw data for a set of tags. The raw data is a series of TVQs (timestamp, value, quality). If the data changes, a new TVQ is generated.…
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Raw Data (version 24)
The Raw Data function returns the raw data for a set of tags. The raw data is a series of TVQs (timestamp, value, quality). If the data changes, a new TVQ is generated.…
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Raw Data (version 25)
The Raw Data function returns the raw data for a set of tags. The raw data is a series of TVQs (timestamp, value, quality). If the data changes, a new TVQ is generated.…
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Processed Data (version 25)
The Processed Data function gives the user the ability to request aggregated/processed data from the historian, as opposed to raw data. For example, a user may want to know what the average hourly…
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Processed Data (version 24)
The Processed Data function gives the user the ability to request aggregated/processed data from the historian, as opposed to raw data. For example, a user may want to know what the average hourly…
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Processed Data (version 23)
The 'Processed Data' function gives the user the ability to request aggregated/processed data from the historian, as opposed to raw data. For example, a user may want to know what the average hourly…
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Aggregate List (version 23)
Aggregates According to the OPC Foundation, aggregates "are methods that summarize data values. Common aggregates include 'average over a given time range', 'minimum over a time range',…
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Release V21.5
REQUEST UPGRADE Built on Windows Server 2019 Standard MSBuild v16.0 MSI: Wix v1.14.2 Released on: 1/13/2022 Features Historian Calculations: Detect when calculated tags are added or removed from any…
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***ATTENTION*** - Events Service Merging Into Calculation Service Starting in v21.4
Starting in v21.4, the Canary Event Service will be obsoleted and merged into the Canary Calculation Service. Any preexisting events will be converted over during the upgrade process and appear in…
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SSL Certification problem - Web API
Hi, I run into a SSL certification problem on my Web API. Pls see the capture I took. The https web API endpoint has been opened. The certification which I used is valid and I use it on the Axiom…
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