Multi Waveform Generation to 2D amplitude and frequency csv file

[FinFam00]

Hello, 

I have created a multi waveform and am trying create a 2D array of frequency and frequency amplitudes. I am not set on this method but the end goal is to obtain a csv file with frequency and amplitude data that can be read in. Attached is my VI and I am getting an error that I'm not sure how to resolve or understand. Anyhelp is greatly appreciated. 

Thank you in advance 

[dmysliwiec13]

When I run the code I see error -20061, is this the error that you are seeing? If so, it looks like there is an invalid selection inside the Multitone Generator.vi which has the ma_MultitoneParamCheck.vi. Have you modified either of these subVIs?

Danielle

National Instruments