Do you want to store or record Data from one or more S7 PLCs?
Many visualization and process control systems are already directly accessing the PLC Data. They do not need any longer OPC-Server or DCOM. Nevertheless sometimes you need data from the PLC for analysis purpose or statistics.
Access your PLC Data via the standard interface ODBC. Office and Statistic programs or many other analysis tools accessing a database via ODBC.
The ABC DServer ODBC is reading the SPS Data (Data blocks, Markers, Timers,...) via Ethernet and is storing them in an ODBC Data Base. The clients are accessing those Data via ODBC. The data base can run on various PCs/Servers.
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