Writing a Program using Labview and USB-6009

[aloon]

Thank you for VI....That is one me want it...

 Appreciate you help!

Thank you,

aloon...

[JSC81]

Dennis,

I have a question about using the USB-6009. 

How come when I output this program using the USB-6009 and connect this to an ocilloscope the signal is very noisy and not a clean square wave?  Is there any way to change this.  I am having problems outputing a square wave using the 6009 to control a driver and motor.  

I have attached two files which I have been using and I cannot get clean square waves out of and I am not sure if this is causing my motor not to step.   

Any advice would be great. 

Thanks,

Jerry

[KKJ_UPSac]

Hello,

Did you got an answer to this problem. I am facing the same issue of cycling. In the first cycle it is OK. But in the coming cycles it stuck and never repeat the sequence. In my case, it is 5mins ON and 60mins OFF repeated 10 times. I am using port1/line 0.