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{{PLC Archive
| page_title=Analog Input Smoothing
| author_name=Simone Stefani
| program_filename=FC5.pdf
| abstract=This function provides smoothing of an analog input. The function calculates the smoothing value by adding S/16 of previous value with (16-S)/16 of actual value.
The formula used is:<br/>
Out = ([Smooth_factor]/16)[Prev_value]+((16-[Smooth_factor])/16)[Input_value]<br/>
S = smoothing factor X1 = initial value/previous output X2 = new input from I/O table

{{{!}}border="1"
{{!}}+ Valid entries for S smooth factor
!If you want to...
!then enter...
{{!}}-
{{!}}Prevent the smoothing
{{!}}0
{{!}}-
{{!}}Provide minimal smoothing
{{!}}1
{{!}}-
{{!}}Provide maximum smoothing
{{!}}15
{{!}}}

}}