12-13-2013 09:19 AM
Morover the physical channel is set to "PXI1Slot2/ai0", instead of "PXI1Slot2/ai0:1"
Regards,
Marco
12-13-2013 09:31 AM
Sorry my expranation is not enough.
I want to display the signals of ai0 and ai1 on different graph at same time.
And later, I want the two signal to trigger and acquire.
12-13-2013 09:32 AM
Sorry my expranation is not enough.
I want to display the signals of ai0 and ai1 on different graph at same time.
And later, I want the two signal to trigger and acquire.
12-13-2013 09:32 AM
Your explanation was enough. You've been told what you did incorrectly. Please make the corrections and repost if necessary.
12-13-2013 09:59 AM
I want to multi-channel DAQ with analog triggering.
As the previous step, I had been able to acquire one channel data, trigger to one channel data.
So as the next step, I want to acquire two channel data at the same time.
The attached code can sample two physical channel at the same time and display on same graph.
But I think it is necessary to separately get the two data for triggering.
How can I get two sampled data separately?
12-13-2013 10:08 AM
Your board only supports digital triggering.
In order to separate the data into channels, you just use the Index Array function.
12-14-2013 01:33 AM
Hi Dennis_Knutson!
Thank you for the advice.
Using Index Array VI, I could acquire and save two sampled data separately (as attached code).
I think multi-channel DAQ with analog triggering is realized by connecting the wire from Index Array to analog triggering SubVI.
The SubVI for one-channel data I had alread made.
I will try it.
Thank you very much!
SHOTA
12-27-2013 12:41 AM
Dear Dennis_Knutson!
I have a trouble about multi channel DAQ treated in this thread and posted the new thread(http://forums.ni.com/t5/LabVIEW/Multi-Channel-Data-Acquisition-using-PXI-6143/m-p/2675463).
I'm glad if you give advices.
Thanks
12-27-2013 12:42 AM
Dear MarcoMauri!
I have a trouble about multi channel DAQ treated in this thread and posted the new thread(http://forums.ni.com/t5/LabVIEW/Multi-Channel-Data-Acquisition-using-PXI-6143/m-p/2675463).
I'm glad if you give advices.
Thanks