[Wine] OPC communication

[Mozart]

Hallo,
I have some question in matter of OPC - Communication - who can help me ?

Question1:
Who has an OPC (OLE for Process Control) for communication to PLC in use with WINE ?

Question2:
Who has experience with communication OPC (OLE for Process Control) under WINE ? 
And when, how long is this tool in action without problems on both sides.

Question3:
Who know, that an OPC exist and work under LINUX ?

sincerly 
Mozart