Hi Michael,
it is not possible to use LabVIEW queue references in TestStand since they are not sharing the same application instance. You can pass a queue reference as an integer (U32 or I32), but you cannot use it in TestStand.
I found 2 possibilities for you to use:
You can use Action Engines in LabVIEW to encapsulate the queue. There is some information about this option in this forum thread:
Solved: LabVIEW Queues and TestStand - Discussion Forums - National Instruments
http://forums.ni.com/t5/LabVIEW/LabVIEW-Queues-and-TestStand/td-p/2554231
However, with this option you need to make sure that the shift register of the Action Engine does not leave memory
.
The recommended method is to create the queue in TestStand using the Synchronization Manager and to then open this queue in LabVIEW. There is an example available for this option:
Using TestStand Queues in LabVIEW - National Instruments
http://www.ni.com/example/30108/en/
I hope this information is useful for you!
Alex
Applications Engineering Intern, NI Germany
Certified LabVIEW Developer