Re: simultaneous analog output 1k sine wave and data acquisition

[Ju, Jian]

I have sucessfully solve the problem when I observed the increase of
scan backlog number. Simply increase the buffer size of AI/AO and you
can make the 1kHz sine wave output and data acquired properly.
 
On Tue, 3 Feb 2004 09:03:07 -0600 (CST), jujian [EMAIL PROTECTED] wrote:

Although many topics of simultaneous analog output and input can be
found in NI Developer Zone, I have not found a case similar to my
project. I'm trying to generate a 1kHz sine wave by using the analog
output of NI DAQPad-6070E, and acquire one channel input signal
simultaneously. I found most of the examples can not work properly
above 100Hz. Any suggestions are welcome. Thank you.

Jian

2 channels data acquisition sychronized with analog output

[Ju, Jian]

My labview program can generate 1kHz sine wave and acquire one channel
analog input simultaneouly. Now I modified it for acquiring two
channel voltage signal by adding channels in analog config vi. The
program sometimes can get the right analog input and sometimes can't.
Can someone suggest solutions for this?

Thank you in advance.

Jian