Dear all,
I have PCI 4472 card. I want to trigger this card using analog voltage from external source. I have referred to the example " ...Acquire voltage..Int clk_Start analog edge" ... I have been able to self trigger the signal. When I connect another physical channel, I could see both the signal together. But, I have following problems:-
i) I want to see signal of one voltage channel ( sinusoidal one) and not the trigger voltage channel (pulse one). How should I achieve it? Actually, when I use the Vi Analog 1D Wfm N channel N sample, it show the waveform of both the trigger voltage channel and the other one. I need to see the FFT of sinusoidal one without the FFT of pulse one.....
ii) I want to use this trigger to run a timed loop. Is it possible to achieve this with this card? Moreover, I want to acquire data after some delay time from the zero crossing of trigger. Is it possible to achieve it?
I am new in this Labview thing... Please pardon me if it is too silly......Thanks in advance for the reply.....
