OPC > CygNet OPC Servers > CygNet OPC HDA Server

CygNet OPC HDA Server

CygNet has an OPC Historical Data Access (HDA) server, which can be used to exchange archived process data using the OPC HDA (OPC Historical Data Access) specification, versions 1.0, 1.1, and 1.2.

Note: For information on requesting real-time data, see CygNet OPC Server.

The CygNet OPC HDA Server does not support browsing. The browser is an optional interface that was not implemented.

More:

ArrowInstalling and Starting the CygNet OPC HDA Server

ArrowAvailable Point Properties

ArrowDynaCard Retrieval via the CygNet OPC HDA Server

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