Main Content
Historical Data Access
Access data on OPC HDA servers
- Raw Data
Read unprocessed data from an OPC HDA server
- Processed Data
Read data from an OPC server that has been processed by the server
- Data Manipulation and Display
Use HDA data objects to format and convert OPC HDA data and its display
- OPC Foundation HDA Reference
OPC Foundation standards regarding OPC HDA item attributes
Featured Examples
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