Description
The OPC DA Server is able to communicate with both, V3 as well as V2.3 PLCs, at the same time. Furthermore a missing PLC can be simulated. Then a symbol file with all symbols instead of the PLC provides the OPC DA server the symbol pool (XML file or SDB file).
A detailed description of all functionalities and commissioning can be found in the CODESYS OPC DA user guide (part of the setup).
