DAQmx read and filter

[iturriamiren]

Hello!

I would like to ask about a problem I'm having with a USB 6009 device when reading data. I'm trying to filter the data just after reading it and plot it afterwards. However, I'm getting the following error: "The following conditions must be met: 0<f_low<=f_high <=fs/2. I'm attaching the vi. I'm working with below. 

Why happens this? Is there any way to solve it?

I would be pleased if you could help me.

Miren

[Tom9390]

Was there an error number ? Could you post it for me? and I'll look into it

[iturriamiren]

Thank you very much for your answer.

I have managed to solve the problem. I just placed an error indicator at the output of the filter vi in order to look for the error code you were asking me and it worked perfectly.

Do you know why could this be so?

Anyway, Thank you very much for your help.

[Tom9390]

Hey Miren,

Thats great that its working now, but if you have any more trouble with the same error, take a look at this link

http://digital.ni.com/public.nsf/allkb/ABBD3A7BC25E17C8862561270058A4A0?OpenDocument