PXI

cancel
Showing results for 
Search instead for 
Did you mean: 

PXIe-4353 analog edge trigger

Hello,

 

I'd be grateful for some help with my case. I'm building a VI for acquisition of multiple signals from thermocouples. My hardware is NI PXIe-1073 chassis with PXIe-4353 module to read the signals.

 

The problem is that I want to use an Analog Edge trigger for the start of the measurement but it is unavialable to choose in the DAQ Assistant properties window (I have only None and Digital Edge to choose form). I also tried to do the same with DAQmx functions but I got the Error which says that I can only choose Digital Edge Trigger or None.

 

The hardware (PXIe-4353) does seem to support Analog Triggering: https://www.ni.com/docs/en-US/bundle/ni-daqmx-c-api-ref/page/cdaqmxsupp/pxie-4353.html or am I mistaken ?

Also I want to note that I currently use hardware simulation and not the actual hardware - can this be the reason?

 

I'm new to Labview so I may have made some silly mistake. Please let me know then

0 Kudos
Message 1 of 2
(4,499 Views)

The product page at https://www.ni.com/en-us/shop/model/pxie-4353.html says that only digital triggering is supported.

0 Kudos
Message 2 of 2
(4,488 Views)