Simple OPC Server bases on prOPC (Delphi)

Supports

DA1.0, DA2.05 and DA3.0 interfaces
ModBus RTU (function 1,2,3,4,15,16)
DCOM (uses ipcom i70xx)
Electricity meter Mercury (tested for Mercury 230)
UDP-protocol (used for compatibility with old production management programs in the enterprise)

Used libraries