  Being easy to learn and well suited for a self-contained desktop laboratory
setup, many casual programmers prefer to use the National Instruments LabVIEW
environment to develop their logic. An ActiveX interface is presented that
allows integration into a plant-wide distributed environment based on the
Experimental Physics and Industrial Control System (EPICS). This paper
discusses the design decisions and provides performance information, especially
considering requirements for the Spallation Neutron Source (SNS) diagnostics
system.
