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scaling of the PLC 1214C

Created by: Citystars at: 4/25/2012 6:09 PM (2 Replies)

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4/25/2012 6:09 PM	Rate (0)
Citystars Posts: 1 Rating: (0)	My Question is of the scaling of the PLC 1214C when i use the scale and the min = 0.0 value = 10 en max = 20.0 then the output is 200.0.. Isnt this fault? Shouldn't it make that value it normaly scaled between 0.0 and 20.0 instead of multi 10.0 and 20.0? Or i'm doing this wrong? Thank you
Citystars Posts: 1 Rating: (0)	Last edited by: O_Moderator at: 4/27/2012 11:12 AM new subject after splitting from /tf/WW/en/Posts/73112#top
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4/27/2012 10:20 AM	Rate (0)
Ayman Elotaify Diamond Member Joined: 5/28/2008 Last visit: 12/28/2025 Posts: 4522 Rating: (843)	Hello, I think this tip will answer your question: SCALE and UNSCALE Hope it helps.
	Ayman Elotaify
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4/27/2012 2:06 PM	Rate (0)
0_Einstein Grandmaster-Expert Joined: 7/7/2010 Last visit: 12/23/2025 Posts: 16325 Rating: (2520)	Citystars My Question is of the scaling of the PLC 1214C when i use the scale and the min = 0.0 value = 10 en max = 20.0 then the output is 200.0.. Isnt this fault? Shouldn't it make that value it normaly scaled between 0.0 and 20.0 instead of multi 10.0 and 20.0? Or i'm doing this wrong? Thank you As the prior posted linked, the SCALE is scaling assuming the input is Normalized in the range of 0-1.0. By having the input 10, it is 10x the expected normalized range, so the output is 10x the max output of your scale function block.
	science guy
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