10-16-2023 02:43 AM
Hi.
I'd like to create a voltage acquisition on two different channels, i.e. channel 0 and 1.
For this purpose I've cretated this:
Then, I've used this on the block diagram:
the
Anyway, I don't know on how to send the two differents channel's signal on two different numeric indicator so that the first, the gauge, shows CH0 values and the second, the meter, shows the CH1 values.
May you help me?
Thanks in advance.
10-16-2023 07:50 AM
Don't use DAQ assistant. Use DAQmx API. See Learn 10 Functions in NI-DAQmx and Handle 80 Percent of Your Data Acquisition Applications
You can get examples from Help >> Find Examples >> Hardware Input and Output >> DAQmx
Read the data as double array and use Index Array to separate into two different indicators.
10-19-2023 04:55 AM
Hi ZYOng.
Thanks for your reply.
I've tried this:
But , when I run it, I receive this error:
Where I'm going wrong ?
10-27-2023 02:16 AM
Hi.
If I build this VI, I can acquire and show two different AI voltage signal ad visualize they as a waveform.
But if I don't know how to show the two signal in two different indicators (not waveform) .
Anything like this:
Any idea?
Thanks in advance
10-27-2023 02:29 AM
Hi mforbiz,
@mforbiz wrote:
If I build this VI, I can acquire and show two different AI voltage signal ad visualize they as a waveform.
This is just an ExpressVI with an indicator - but if it is sufficient for you then it is ok...
@mforbiz wrote:
But if I don't know how to show the two signal in two different indicators (not waveform) .
Any idea?
Right-click the chart and show the digital display...
Generic suggestions: