How do I send on GPIB subaddresses?

[Dave_Bell]

I am developing an instrument to replace some legacy HPIB equipment. The original equipment responds to data requests on multiple GPIB subaddresses, in non-System Controller mode. How do I address the (embedded RT) GPIB interface, to set this up? Do I need to create multiple instances of the interface, somehow, with each set to a different ("22", "22+3", "22+10", etc.) address string? When I write to a SendDataBytes VI, how would I indicate which interface instance it writes to or subaddress it will respond to?

[Bob_Preis]

I noticed your query has been unanswered for several months. You might have more luck posting your question on the GPIB Discussion Forum