Jan 08, 2017 - 08:12 PM
The dimension of the Mag output signal will change depending on how many harmonics you speciy in the FFT (7,15,31..). Signal #1 is the first harmonic, signal #2 is the second harmonic, signal #3 is the third harmonic... You can access any specific harmonic using the "datatap" component and specifying which signal you want to use. The data tap can be found under the Miscelaneous page of the Master Library.
Beware that the signal provided my the Mag output may be RMS or peak, depending on the option you chose in the General Configuration options of the the FFT
Hope this helps.