Frequency zero speed/Frequency1/ Frequency2: It shows
the maximum calculated frequency values fM and fm (fm is the
fM threshold frequency decreased by the hysteresis set). If the
displayed value is GREEN, the calculation of frequency gave a
positive result.
If the displayed value is RED, it is necessary to change the
parameters given in the following formulas.
1. rotational axis, rotational sensor. The frequency obtained
is: