04-15-2011 10:07 AM
Hello all, I'm using LV 2010 to acquire data from a HP 4192A impedance analyzer using VISA calls. The Labview supplied driver is pretty old and only communicates using GPIB. I converted the Measure VI to VISA and it seems work just fine. The problem I have is when running sequential reads sometimes the analyzer changes scales and there is a slight delay. During this delay the data acquired will read 0. I suppose my loop could check for a value of 0 and generate a pause but it makes more sense to fix the measure VI itself. Here are my files, any ideas on how to fix this? Thank you.
Solved! Go to Solution.
04-15-2011 03:15 PM
Just wanted to say after of playing around for a few hours I solved the problem by adding a VISA property node and changed timeout value to 5000. See the working attached VI.