Do you have a driver that supports IEEE 488 GPIB?
Do you have an I/O driver that supports the IEEE 488 General Purpose Interface Bus? It was developed by HP, but became the IEEE standard.
The OmniServer does work with the GPIB. Instructions in using it the Interface card are in the help files. For more information about the OmniServer see the link below: http://www.softwaretoolbox.com/quicklink?partnumber=41242108
Update: As of the release of OmniServer V2.5, GPIB is no longer supported. It is only supported with Versions 1.2 and Version 2.0, which have been retired and are no longer supported.