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Calculating analog values

Created by: jepa at: 1/9/2009 2:08 PM (2 Replies)

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1/9/2009 2:08 PM	Rate (0)
jepa Member Joined: 1/9/2009 Last visit: 1/9/2009 Posts: 1 Rating: (0)	How do i multiply two signals with each other? First signal is a tacho from a conveyor and the second is a speed adjusting potentiometer and the out put will control the speed on some tapes running on top of the conveyor. Real problem is how to multiply analog inputs in a logo.

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1/9/2009 2:39 PM	Rate (0)
Helmut_13 Platinum Member Joined: 7/24/2006 Last visit: 10/26/2018 Posts: 2928 Rating: (417)	Hi, try this one: I hope this helps Attachment AEs multiplizieren.zip (103 Downloads)

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1/10/2009 8:11 PM	Rate (0)
Betel Platinum Member Joined: 1/5/2007 Last visit: 11/30/2016 Posts: 1654 Rating: (549)	Hi, this solution from Helmut_13 is only possible for the new LOGO!-typs 0BA6 !! If you need a solution for the oldertyp 0BA5, then you can find a circuitfrom me at: "analogue multiplication" --->> DEMO_multiply_analog_values.zip Best regards Betel
	==> Meine TAG-Listen: "deut." ==> "Meine EXCEL-Tools" ==> "Sammlung von Hinweisen und Schaltungen zur Programmierung der LOGO!" ==> "Konzepte + Schaltungen einer Mischeransteuerung (PD-3-Punkt-Schritt-Regelung)" ==> mein Entwurf: "LogoLogger2_Test_3" ==> "LOGO! 0BA7-Erstes Feedback an die LOGO!-Entwickler"
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