Two edge measurment - wrong signal

[KarlMartin]

Hi,

I have two seperate digital signals into my myDAQ. The signals are activated at the right time, seen in MAX.

I want to measure the time between riseedge for the first signal and the riseedge for the second signal. I try to do this with two edge measurment. 

The problem is that now it measures how long the first signal is activated. Can someone give me an explanation?

[DubGuy]

Hi KarlMartin,


Could you provide your VI or a screen shot of your VI in the post.

Something you could also try is to save the system times when you detect the edges of your system and substract the one from the other. 


Kind regards,
Guy