Re : PFI0 Trigger : howto plot PFI0 and record dateTime of Rising Edge ?

[CharlyD]

Hi,

I'm acquiring an analog signal on my PCI 6250, triggered on PFI0. For this test, I use DAQ Assistant

I use VS2010, MS2013, DAQmx 14.0 .

I acquire at 1MHz, 5,000,000 of samples (5 seconds)

I would like to plot on a Digital Graph my PFI0 signal, which shows on horizontal axis Date Time. I would like also to know if it possible to record the DateTime of each Rising edge detected (Rising edge period on PFI0 may be faster than 5s) in parallel of my Analog Acquisition or at least the DateTime of the rising edge which has triggered the Analog acquisition.

Kind Regards,

[MaximeG]

Hello Charly,

Yes you could start 2 differents tasks, one analog aquisition to plot your signal and at the same time one numeric like a counter to mesure your rising edges.

Hope this will help you,

Kind regards,