- 24 Sep 2024
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Creating an OPC-UA Tag
- Updated on 24 Sep 2024
- 1 Minute to read
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After creating a tag and selecting an OPC-UA device, you will be expected to fill out the following fields:
Device Browser
The device browser allows you to view a list of OPC-UA nodes and identifiers from the server. Click the browse button to show the OPC-UA Tag Browser
. Nodes indicated with a folder will contain other nodes within. Nodes indicated with a tag icon are able to be read by Koios. Click on a tag to populate the form automatically.
When using a device set, use the dropdown to select the server you want to browse.
Namespace
The namespace associated with the OPC-UA identifier.
More info: https://reference.opcfoundation.org/DI/v102/docs/11.2
Identifier Type
The datatype of the OPC-UA identifier.
More info: https://reference.opcfoundation.org/Core/Part3/v104/docs/8.2.3
Identifier
The node identifier used to reference the tag.
Data Type
The OPC-UA data type used to read and write to the tag.
More info: https://reference.opcfoundation.org/Core/Part6/v104/docs/5.1.2
We all float down here
The prediction from a Koios AI model is always output as floating point and then converted to the data type defined. We currently only support converting to floats, integers, booleans, and strings.