Hi, everyone.
I'm a beginner level in Labview.
I want to measure and save data using Lock-in-amplifier SR830, pre-amplifier SR570, and Keithley sourcemeter 2600 series.
But, I have only one GPIB yet. so, Lock-in-amplifier is only connected with GPIB. (Other instruments set by analog control)
I used and modified SR830 examples provided by Labview to measure and save automatically data. This code worked well(data read and save).
However, The data results were quite different when running Labview program and when it is not. (data become very larger than analog control without labview --> it causes output overload error.)
(all setting values in Lock-in-amplifier were same.)
So, I have a question. If I have multiple instruments connect with each others and only one instrument is connected with GPIB, when run the labview program for GPIB connected instrument, can I have a issue in above case? or This issue is caused by just code problem?
I'm sorry for my poor English.
Please give me any comment or advisement.
Thank you
