Microsonic LCA-2 - Manual (Page 31)

Changing parameters on distance measuring sensors Page 31 of 51
S ENSOR FAMILIES LPC UND UCS
Within these sensor families you are able to select four different types of filter. On every of these filter
types, you can set the filter strength in steps from 0 to 9.
F00 + F01
see:F00 + F01 All Sensor families excepting
F05
= F01 with filter strength P01 + switch-on delay from 1 to 10 s.
F06
This filter works according to the principle of the tolerance belt-filter (see: Tolerance belt - filter
T OLERANCE BELT - FILTER
With this filter a tolerance belt is put symmetrically around the measured value. The current distance
values remain within this belt, they are passed through an average filter.
If the current measured value crosses the tolerance belt (above or below), still the old range-to-target
reading is spent so over the hold time (Attenuation on object withdrawal and/or attenuation on object
approach) be-fore the new value is taken over.