PXI-6533, Changing frequency without stopping the card?

Using PXI-6533 and LabVIEW, is it possible to update the frequency (of a defined pattern) without stopping the output of the card?

Hi JX5000,
I don't have an example written for this use case, but you would use the property node in your while loop (perhaps with an event structure). I've attached a link to the LabVIEW Help file on this property node below. Hopefully this helps!
DAQmx Timing Property Node (VI)
http://zone.ni.com/reference/en-XX/help/370469AA-01/lvdaqmx/mxtimingpnode/
Josh B
Applications Engineer
National Instruments

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P@Anand wrote:
LordSnow wrote:
Hi,
I have a VI with two SubVIs which are being executed sequently, with the second SubVI waiting for an user event in the first SubVI. The SubVI front panels are open and used as the user interface when they are executed. When I push the stop button on the second SubVI's front panel, I do not want the whole VI to stop, but only that SubVI and execute the first SubVI once again.
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1• Open the automation event list on a track that contains automation. You will now see what looks like a normal event list but it's displaying only the automation data on that track
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3• Select All (CMD-A) and then use whatever method you prefer to SMPTE-lock them (menu item or key command)
= OR =
Do Step #1. Then hit CMD-1 to open a new Arrange window. When you do this right after opening an AEL you will see the automation arrange page. Move the AEL out of the way or simply close it. Then, similar to Step #3, select all of the automation regions in the automation arrange page (CMD-A) and SMPTE-lock them.
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Message was edited by: iSchwartz

PXI-6533, Changing frequency without stopping the card?

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