VEGA VEGAPULS 66 (≥ 2.0.0 - ≥ 4.0.0) standpipe ver. Foundation Fieldbus - Manual (Page 55)

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11 Supplement
VEGAPULS 66 standpipe version • Foundation Fieldbus
36526-EN-121011
Fig. 34: Schematic presentation function block Integrator
Function block Input Selector
The function block "Input Selector" offers selection possibilities for up to four inputs and generates
an output signal according to the selection criteria. Typical input signals are AI blocks. Selection
possibilities are maximum, minimum, mean value, average value and first useful signal. Through
parameter combination, the block can be used as rotary switch or as preselection switch for the
first useful value. Switch information can be received by other input blocks or the user. Mean value
selection is also supported.
Fig. 35: Schematic presentation function block Input Selector
Function block Arithmetic
The function block "Arithmetic" allows the simple integration of usual metrological calculation
functions. The user can select the requested algortihm according to the name without known the
formula.