Re : Why does my point-by-point signal generator give a flat line?

[andrewong]

 Hi all,

I am using the point-by-point VIs for the first time and am trying to generate a square wave using them. However, when I plug the output from a point-by-point square wave generator, it just gives a flat line (using both default values and various values for the other parameters). But it works fine if I use the point-by-point noise generator, it shows up fine in the chart. Any ideas?

Cheers

[tinnitus]

hello ,

i think you surely forget the time base ...

also take care to use step time < 0.5*fmax

see vi joined

@+

Tinnitus

Message Edité par tinnitus le 12-15-2008 06:37 PM

[andrewong]

Hi, sorry to trouble you, but can you send the VI as a Labview 8.5 VI? thanks!

[tinnitus · Accepted solution]

 done ....