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Calculation Server
The Calculation Server, or Calc Server, is a useful tool for adding additional context to your historical tag data. System administrators use the the Calc Server to create new calculated tags that…
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Available Functions of the Calculation Server (version 23)
The functions available within the Calculation Server can be categorized in three different ways: Standard OPC Foundation aggregates NCALC functions and operators Custom functions developed by Canary…
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Available Functions of the Calculation Server (version 24)
The functions available within the Calculation Server can be categorized in four different ways: Standard OPC Foundation aggregates NCALC functions and operators Steam Generation calcs Custom…
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Available Functions of the Calculation Server (version 25)
The functions available within the Calculation Server can be categorized in four different ways: Standard OPC Foundation aggregates NCALC functions and operators Steam Generation calcs Custom…
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Calculation Server Methodology (version 25)
The Calculation Service is a useful tool for adding additional context to your historical tag data. System administrators use the Calc Service to create new calculated tags that are derived from a…
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Calculation Server Methodology (version 24)
The Calculation Server is a useful tool for adding additional context to your historical tag data. System administrators use the the Calc Server to create new calculated tags that are derived from a…
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Calculation Server Methodology (version 23)
The Calculation Server is a useful tool for adding additional context to your historical tag data. System administrators use the the Calc Server to create new calculated tags that are derived from a…
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Calculation Group Status Screen (version 23)
The Calculation Group Status screen is where users can create and configure calculations and/or events. Multiple calcs/events can be outputted from a single calc group provided they are independent…
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Calc & Events Settings Screen (version 24)
Endpoints IPC - endpoint used by a local Views service to read events gRPC Admin (55340) - endpoint used specifically by the local Admin service for configuring settings and requesting status…
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Calc & Events Status Screen (version 24)
Status Panel - displays metrics for the entire Calculation service Calculation Status Panel - displays metrics for the highlighted calc/event Search Bar - filters the calc/events table based on the…
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Calc & Events Status Screen (version 23)
Status Panel - displays metrics for the entire Calculation service Calculation Status Panel - displays metrics for the highlighted calc/event Search Bar - filters the calc/events table based on the…
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Calcs & Events Tile (version 24)
Active - number of active calcs/events currently running Tags Writing - number of tags being written to the Historian Hourly Count - number of TVQs (timestamp value quality) written to the Historian…
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Calc & Events Settings Screen (version 23)
Service Settings Delayed Start Time (seconds) - a general delay from when the service starts until calculations/events are evaluated Destination Historians - a comma delimited list of historian…
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Calcs & Events Tile (version 25)
Active - number of active calcs/events currently running Tags Writing - number of tags being written to the Historian Hourly Count - number of TVQs (timestamp value quality) written to the Historian…
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Calculation Group Status Screen (version 24)
The Calculation Group Status screen is where users can create and configure calculations and/or events. Multiple calc tags can be outputted from a single calc group provided they are independent of…
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Calcs & Events Tile (version 23)
Use the following links for documentation regarding the Status Screen Calculation Group Screen Settings Screen
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Calcs & Events: 301
The third of a series of three coaching sessions designed to teach you how to use the Calcs & Events service. This video focuses on how to configure and use Events within the Calcs & Events server…
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Calcs & Events: 101
The first of a series of three coaching sessions designed to teach you how to use the Calcs & Events service.
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Calcs & Events: 201
The second of a series of three coaching sessions designed to teach you how to use the Calcs & Events service.
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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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Test Event Email Button
When creating an event, it would be nice if you could send a test email to ensure the subject looks right and the recipients are set up correctly. Adding a Send Test Email button next to the Edit…
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Interpolated Bounding Values using SteppedInterpolation
Hi Everyone I know that Canary can do Simple Bounding and Interpolated Bounding when it's aggregate some time series. I supuse that it use SlopedInterpolation method (described by the OPC Foundation…
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Count Calculation
What is the best operation to use to count every hour a tag is On (active, =1) for an entire week or 168 hrs. Then reset at the end of the week and start counting again?
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Calculations - Partial Backfilling Removes Data Before Backfill Date
When backfilling a calculation to a specific date, any data before that data is removed. I would expect that data before the date is retained and any data on or after the date would be changed.…
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More Responsive Calculations View in Canary Admin
When viewing the Status tab of the Calculations tile in Canary Admin, the view often freezes for a few seconds between refreshes of the data. With remote connections with low bandwidth,…
- Released
Welcome to the community!