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Classic OPC: DA, A&E, HDA, XML-DA, etc.
Questions about OPC Classic technologies and specifications, etc.
Is the OPC Core components required for accessing OPC HDA servers?
Started By
Srijith Vijay - 12/24/2024 - 07:43
Srijith Vijay - 12/24/2024 - 07:43
From where can i download opc core components version 3.00.106
Started By
sree venkedesh - 11/27/2024 - 03:23
sree venkedesh - 11/27/2024 - 03:23
64-bit client cannot connect to 32-bit server|Classic OPC: DA
Started By
Clément Perrin - 10/24/2024 - 10:03
Clément Perrin - 10/24/2024 - 10:03
How to differentiate between branch and leaf with identical names when a client calls to getitemid() (OPC DA)
Started By
Zohar Tsioni - 09/15/2024 - 23:26
Zohar Tsioni - 09/15/2024 - 23:26
.NET API OPC DA Client sometimes fails to Read() and GetProperties()
Started By
Siyuan Xu - 06/27/2024 - 04:04
Siyuan Xu - 06/27/2024 - 04:04
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