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Use OPC HDA Server for MS Access and share your historical data through a standard OPC interface!

The OPC HDA Server for MS Access is an OPC server software that shares your MS Access data through standard OPC HDA interface. Thus, it enables your OPC HDA clients to easily communicate with your Microsoft Access databases.

This OPC HDA server reads and updates data from/to the historical databases via the ADO (Active Data Objects) technology. Consequently, you can process and analyze the historical data stored in your Microsoft Access.

The MS Access OPC HDA Server is compliant with the OPC HDA standard specification. It is a feature component of the OPC Driver for Databases.

Product Features

Multiple, simultaneous connections to diverse MS Access databases via ADO technology
Sophisticated graphical user interface, simple and easy to use for server/database configuration
OPC server's historical database is built and filled using existing SQL scripts
Building and filling of the OPC servers historical database using existing SQL scripts
Compliant with OPC HDA Clients requesting synchronous and asynchronous reads for:
Raw data
Data at time
Processed data (such as interpolative, minimum, maximum, average, range and total aggregates)
Modified data
Item attribute
Compliant with OPC HDA Clients requesting synchronous and asynchronous updates to:
Insert / Replace item values
Delete Raw
Delete at time
Automatic reconnection to database servers when the connection is lost
Windows Service capabilities
Log event display and archiving

Operating System Compatibility

Windows Server 2012

Windows Server 2008

Windows Server 2003

Windows 8

Windows Seven

Windows XP

Windows 10

Window Server 2016

OPC Compatibility

OPC Historical Data Access 1.00
OPC Historical Data Access 1.10
OPC Historical Data Access 1.20

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System overview

OPC HDA Server for MS Access