Zoom FFT error code 1975

[WantToGolf]

When using the Zoom FFT from the SVT, I receive an error code 1975 that halts the program. It intstructs me to reduce the freqency span and/or increase the lines of resolution. I would like to calculate the range of frequency and/or lines of resolution so I can limit these values. By limiting these values to acceptable numbers I won't get the error code that stops the program.

Anybody know how I can calculate this?

thanks

[gaving]

Hey WanttoGolf,
I would like to replicate this. What VI's (exact names) are you using and in what order?

-gaving

[WantToGolf]

With the Sound and Vibration toolkit look at SVXMPL_Zoom FFT (Simulated).vi
Set:
Sampling frequency: 20k
# of samples : 20000
start frequency : 10
stop frequency : 10000
number of lines : 400

The rest of the settings leave at the default values.

Error 1975 - to fix
a) reduce the number of samples processed per iteration
b) decrease the frequency span
c) increase the number of lines

Tech support has given me a way to calculate the max block size (max number of samples per iteration)