VEGA VEGAFLEX 83 Foundation Fieldbus PFA insulated - Manual (Page 82)

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11 Supplement
VEGAFLEX 83 • Foundation Fieldbus
44227-EN-130910
Fig. 60: Schematic presentation function block Output Splitter
Function block Signal Characterizer
The function block "Signal Characterizer" has two channels the outputs of which are not in linear
relation with the respective input. The non-linear relation is defined by a look-up table with individu-
ally selectable x/y-pairs. The respective input signal is imaged on the corresponding output, hence
this function block can be used in a control loop or signal path. Optionally the function axis can be
exchanged in channel 2 so that the block can be also used in a reverse control loop.