Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 07/18
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CERTUS Installation Manual
Frequency:
It shows the maximum calculated frequency values fM and fm (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. Rotary axis, rotary sensor. The frequency obtained is:
v]
[pulses/re
solution
Re
60
[rev/min]
rpm
[Hz]
f
2. Linear axis, rotary sensor. The frequency obtained is:
v]
[pulses/re
Re
[mm/rev]
*
60
1000
*
[m/min]
[Hz]
solution
pitch
speed
f
3. Linear axis, linear sensor. The frequency obtained is:
[µm/pulse]
solution
Re
1000
*
[mm/s]
speed
[Hz]
f
4.
Hysteresis. To be changed only if: fM=green; fm=red
Proximity choice:
KEY:
f = frequency
Rpm = rotational speed
Resolution = measurement
