03-17-2014 11:13 AM
Hi,
In my system I want to follow these steps:
-put high one output during 20s.
-begin an acquisition.
-put high an other output during 300ms.
My problem:
The second output is more or less delayed but I need to have always the same time between the beginning of the acquisition and the 300ms pulse.
USB-6216
Signal Express Full
I am using 2 timers to put high the 2 outputs.
Regards.
03-19-2014 04:11 AM
Hi,
I have searched a solution and it seems to be a hardware timing problem.
If I want to have a deterministic trigger I need an external clock ?
How can I use an external clock to make pulses ?
In my "DAQmx-Generate step" the "clock reference type" is greyed out. There is another way to make a deterministic pulse ?
I need to use an analogic output ?
Thanks you for your help.
Regards.
03-28-2014 09:41 AM
Hello,
What hardware do you use?
Do you want start these step at the same time?
Regards
Samuel G. | GEMESIS
Certified LabVIEW Architect
Certified TestStand Developer