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TRIGGER AND PRE-TRIGGER

Hello every one,

I would like to acquire a tension with the NI card.
 Currently, I just have the LABVIEW software and I would like to do a simulation without the hardware for the moment.

I was able to visualize the tension on a scrolling graph and I am stuck on the points below:
 -TRIGGER  and PRE-TRIGGER
-Timebased (ms/Div) and V/DIV.

Below is my program and I don't know why the trigger and pre-trigger don't work? 

Can someone give me a hand, please? 

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Hello,

 

Simulated devices does not simulate triggering.

You will find in this documents the functions not supported by simulation : 

NI-DAQmx Simulated Devices

 

Have a good day

Eloise
National Instruments France

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Hi,

Tanks you for your answer.

 

I worke  to the NI-PXIe-6366 an d i would like to use all input anolgique.

why I did it like that. I'm a beginner from Labview.

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