I would like to know the differences between the OPC UA revisions 1.01, 1.02, and 1.03. I have looked through the OPC Foundation's documentation. They have a "highlights" section in each document, but these did not prove to be complete or very helpful. I have found information indicating that HTTPS and 256 bit encryption were added in 1.02, but I cannot find any other differences.
What are the main differences in the specification for OPC UA 1.01, 1.02, and 1.03?
OPC UA revision differences
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Re: OPC UA revision differences
You have to read the change logs in evey part to find out in detail.
A lot of the changes are compliance and interoperability clarifications.
In addition there is a long list of little features described in the change logs of the different parts.
A lot of the changes are compliance and interoperability clarifications.
In addition there is a long list of little features described in the change logs of the different parts.
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Unified Automation Support Team
Unified Automation Support Team
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Re: OPC UA revision differences
So there's not a single repository where all the changes are listed in?
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Re: OPC UA revision differences
The OPC Foundation manages a tracking system that contains all reported issues and related changes in specifications.
https://opcfoundation.org/resources/issue-tracking/
But it will be difficult to create queries that provide you a dedicated change log per specification.
https://opcfoundation.org/resources/issue-tracking/
But it will be difficult to create queries that provide you a dedicated change log per specification.
Best regards
Unified Automation Support Team
Unified Automation Support Team