ABB GCOM
Uses FastDDE

Platforms: Windows 3.11 - Windows NT 3.51 - Windows NT 4.0
Protocols: GCOM
Devices: ABB MasterPiece 200/1 w/DSCS150, MasterGate 230/1, Advant Controller 410, Advant Controller 450.

The Industrial Communication GCOM DDE I/O Server provides a convenient and high-speed method of access to information in ABB MasterPiece and Advant Controller devices. Any Windows application capable of acting as a DDE client can access information in ABB process controllers using the GCOM DDE I/O Server. The I/O Server is optimized for communication with Wonderware InTouch, InBatch, InTrack and IndustrialSQL Server.