02-28-2015 10:06 AM
Hi, Everyone
I need this VI to read only from one channel and without mechnical opening and closing of the channel, in this way, I am able to get the high frequency data. But the attached VI doesn't work, during the run, I could still hear the mechnical click. I couldn't find a way to change it. I hope you guys can help me fix it, and thanks.
03-02-2015 08:55 AM - edited 03-02-2015 09:04 AM
It would have been helpful to know what type of instrument you are using 😄 , let me guess a AG34970 ??
But generally speaking: the specified maximum reading speed of any instrument i came across in the last 30 years is usually not achieved in the autoscaling/ranging mode 😉
So read i autoscale/range once , set a meaningful range and resolution and then ask for more samples.
RTFM helps!
03-02-2015 09:17 AM
03-02-2015 02:23 PM
Thanks, it is 34972A. You mean change "AUTO" to "RANGE, Resolution", I tried, and when I changed the resolution, the sampling rate changed at most to twice the original frequency. Any other ways to change the sampling rate?
03-03-2015 01:06 AM
Sh
@junniji wrote:
Any other ways to change the sampling rate?
Shure:
RTFM
look for the monitor functions.....
HP/AG/KS usually write very good manuals...