Reer MOSAIC M1 Installation And Use Manual page 171

MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
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:
rpm [rev/m in]
=
f [Hz]
60
2. Linear axis, rotational sensor. The frequency obtained is:
3. Linear axis, linear sensor. The frequency obtained is:
speed [mm/s]
=
f [Hz]
Re solution
4. Hysteresis. To be changed only if: fM=green; fm=red
Enable Error Out: If selected reports a fault detected by the
function block (please read the section "Warning concerning
safety").
Speed Output: when enabled, make the measured frequency
available via the Speed output that can be connected to a
Speed Comparator, either threshold or window. This feature
allows one or more independent thresholds to be placed on
the measured frequency.
Sensor anomaly: the parameter allows to configure the
saturation of the measured frequency in case of unavailability of
the measuring instrument
The choice is between
value (Default=650kHz, OVERSPEED) or to the minimum (0 Hz).
8540780 • 25/01/2023 • Rev.43

Re solution [pulses/re v]
* 1000
[µm/pulse]
(e.g., disconnected
saturating to
KEY:
f = frequency
Rpm = rotational speed
Resolution = measurement
Speed = linear speed
Pitch = sensor pitch
sensor).
the maximum
171