Scott,
You may find this Knowledge Base Article useful in getting started in using product selection in VBAI. It does not address the specifics for connecting to the CVS, but the steps are very similar. There is no current document with detailed explanations of this feature, but I would be happy to answer any questions you may have.
How Do I Configure Product Selection using DAQmx in VBAI?http://digital.ni.com/public.nsf/websearch/33364C17A30E3268862570890079DBD6?OpenDocumentThe latching bit causes VBAI to read the inputs only when the latching bit is set to active. This allows the inputs to float, or change without affecting the selected Inpsection. Setting the inspection with this feature will cause VBAI to run the selected inspecton and will override.
S. Arves S.
National Instruments
Applications Engineer