NI 9264 to produce 3 phase waveforms and shown in 1 chart

[richard.tiatco@sandc.com]

Hi,

I tried using the sample Voltage Continuous Output and selected the channels 0, 3, and 6 to generate the same waveform but I encountered this error:

Please help.

[LVNinja]

The waveform settings array  - you need to add 2 additional elements in that array, one for each channel. I wonder if you can also setup the phase shift...

[richard.tiatco@sandc.com]

Thanks LVninja!

I will try it and let you know.

[richard.tiatco@sandc.com]

Thanks LVninja! you're the best!

[richard.tiatco@sandc.com]

Hi LVninja,

I set the phase for these 3 channels as 0 degrees.

I want to create the next two 3 phase waveforms with 120 deg and 240 deg phases. 

Do I need to copy paste the whole program for 0 deg 2X or can I create an array in the Physical channels and just increase my array in the waveform settings?

[LVNinja]

You can create the 3 phases shifted (u need to add the phase input on the cluster) but there is a Boolean input (RESET) that needs to be true , otherwise all phases will be 0. 

As for the DaqMX task, are you setting up the 9 channels at once ? if so then the Array needs to have 9 elements. Sorry I don't have the device, that part u need to figure out by yourself. 

[richard.tiatco@sandc.com]

I encountered this error:

I already increase waveform array to have 9 channels used:

[richard.tiatco@sandc.com]

[LVNinja]

It looks like you created an array of 9 dimensions (🤷‍)

That should be 1 D array with 9 elements, one for each channel. Dont' forget to wire the Boolean TRUE on RESET.

[richard.tiatco@sandc.com]

 Thanks LVninja!

I will finalize and show it to you.