PLC Archive:Analog Input Smoothing - Revision history

Cwiki at 19:16, 18 September 2009

2009-09-18T19:16:23Z

← Older revision		Revision as of 19:16, 18 September 2009
Line 3:		Line 3:
	\| author_name=Simone Stefani		\| author_name=Simone Stefani
	\| program_filename=FC5.pdf		\| program_filename=FC5.pdf
-	\| abstract=This function ~~provide to smooth a~~ analog input. The function ~~calculate~~ the ~~smooth~~ value by ~~add~~ S/16 of previous value with (16-S)/16 of actual value	+	\| 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/>	+	The formula used is:<br/>
	Out = ([Smooth_factor]/16)[Prev_value]+((16-[Smooth_factor])/16)[Input_value]<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		S = smoothing factor X1 = initial value/previous output X2 = new input from I/O table
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	}}		}}
-	~~{\|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~~
-	\|}

Cwiki at 19:13, 18 September 2009

2009-09-18T19:13:56Z

← Older revision		Revision as of 19:13, 18 September 2009
Line 6:		Line 6:
	the formula used is:<br/>		the formula used is:<br/>
	Out = ([Smooth_factor]/16)[Prev_value]+((16-[Smooth_factor])/16)[Input_value]<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~~<br/>~~	+	S = smoothing factor X1 = initial value/previous output X2 = new input from I/O table
-	{\| border="1"	+
-	\|+ "Valid entries for S smooth factor"	+	{{{!}}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
		+	{{!}}}
		+
		+	}}
		+	{\|border="1"
		+	\|+ Valid entries for S smooth factor
	!If you want to...		!If you want to...
	!then enter...		!then enter...
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	\|15		\|15
	\|}		\|}
-	}}

Cwiki: Created page with '{{PLC Archive | page_title=Analog Input Smoothing | author_name=Simone Stefani | program_filename=FC5.pdf | abstract=This function provide to smooth a analog input. The function …'

2009-09-18T18:55:31Z

Created page with '{{PLC Archive | page_title=Analog Input Smoothing | author_name=Simone Stefani | program_filename=FC5.pdf | abstract=This function provide to smooth a analog input. The function …'

New page

{{PLC Archive
| page_title=Analog Input Smoothing
| author_name=Simone Stefani
| program_filename=FC5.pdf
| abstract=This function provide to smooth a analog input. The function calculate the smooth value by add 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<br/>
{| 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
|}
}}