9/4/2020 8:22 AM | |
Joined: 12/6/2019 Last visit: 4/17/2023 Posts: 15 Rating: (0) |
Dear sir i have same kind of project if possible send me this project file at [snip] and tell me how you scaled analogue values in speed value in meter / minute kindly tell me the conversion formula ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 09/04/2020 10:16:46Removed E-Mail address, doesn't comply with forum terms. Last edited by: Jen_Moderator at: 09/04/2020 10:18:30New subject after splitting |
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9/4/2020 1:23 PM | |
Joined: 9/27/2006 Last visit: 9/19/2024 Posts: 12282 Rating: (2684) |
Hello kami; Go back to the original thread and look at HdHosseini's last post. The functions FC105 SCALE and FC106 UNSCALE shown there are the answer to your question. Simply choose the correct High_Limit and Low_Limit values in SCALE that you need to match your requirements. In HdHosseini's example he uses a range of 0.0 to 100.0 because he wants a percentage value. If you want to scale from 0-1760 rpm for example, use Low_Limit as 0.0, and 1760.0 as High_Limit. For your meters/min values, select the appropriate range end limits. https://support.industry.siemens.com/cs/ww/en/view/1765297 Note: the SCALE/UNSCALE functions are part of the Converting TI/S7 instructions library in Step 7. Hope this helps, |
Last edited by: dchartier at: 09/04/2020 15:02:27 |
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