Frequency response
How in the dynamics set the plot to see frequency response due to a disturbance, that starts from 50 Hz and not from 0 Hz?
How in the dynamics set the plot to see frequency response due to a disturbance, that starts from 50 Hz and not from 0 Hz?
The frequency channel records data in terms of "frequency deviations" relative to the frequency base. To display a frequency channel in Hz, a function is applied to that channel to scale it back. Typical plot commands are:
FUNC
2
50*(1+A) <- function, where var A represents a channel
SLCT
31 <-channel #
49.0 51.0