11/24/2009 10:41 PM | |
Posts: 15 Rating: (0) |
I have an unusual project where I need the Logo to output a value somewhere between 0-10V. This output needs to be "set" by strobing a digital input, the Logo then needs to read the analog input which will be some value between 0-10V. That value needs to be stored and used to generate the output. The output will stay at that value until thedigital input is stobed again. At that time the analog input is read again and the output changes to the new value. Can any of you brilliant engineers figure this one out? I would be eternally grateful and in you debt If you can solve this one. AttachmentAnalog Out Problem Solved.zip (497 Downloads) |
Last edited by: FogBot at: 11/25/2009 12:39 AMI figured it out. The attached it my solution. If anyone have another way to solve this I would like to see it. I''m sure there is a better way to do this. |
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This contribution was helpful to1 thankful Users |
11/25/2009 6:53 PM | |
Joined: 1/5/2007 Last visit: 4/7/2023 Posts: 1690 Rating: (580)
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Hi, your solution use a concept like Siemens support https://www.automation.siemens.com/logo/html_76/products/02Applications/index.html, Filter for analog values. This is a little bit smaler connected... Good is, that this solution can build as retentive memory Other solutions to memory values you can find under Flow Totalization How to calculate mean temperature with 2 Pt100 Filters (like bessel or butterworth) Best regards Betel |
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11/25/2009 7:54 PM | |
Posts: 15 Rating: (0) |
Excellent solution. It's does use fewer elements so I like that. Thank you for your help with this problem, I will be using your method in my application. |