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11 Supplement
VEGAPULS 65 • Foundation Fieldbus
36518-EN-140209
a linear image of a part of the input. A retrograde calculation function is realised by using the linear
imaging function inversely. A cascading of several Output Splitters is supported by an integrated
decision table for the combinability of inputs and outputs.
Fig. 36: 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.
