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Finding USB DMMs with VISA COM FindRsc

Question asked by SemiTech on Jul 22, 2011
Latest reply on Jul 27, 2011 by hognala
I am new to both USB and VISA COM. Two questions:

1. How to find the resource id strings for all attached 34410A DMMs using VISA COM FindRsc()? I need to use more than one 34410A in my application.

My ultimate goal is to find all USB DMM "listeners" and then be able to issue a simultaneous trigger to all. In NI-GPIB I could use the GET (Group Execute Trigger board level command on a (GPIB) adddressList.

2. What's the way to do this with USB TMC instruments using only VISA COM?

any help would be greatly appreciated.