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How to adjust parameters remotely by webserver

Created by: Celocelava at: 10/8/2023 3:43 PM (16 Replies)

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10/8/2023 3:43 PM	Rate (0)
Celocelava Posts: 20 Rating: (0)	Hi guys, Not very experienced with building a project in LOGO!. This exactly is the first project I made. Changing the controller of a pellet burner and using a LOGO! instead. What I want is: To change during operation the values for Q2 (pellet feed) and AQ1 (ventilator speed) through the webserver interface ea. by mobile phone connected to our LAN>LOGO. Let's say during the day the pellet burner is running on 15% pellet feed and 60% ventilator speed. During the evening it cools down and I want to increase the pellet feed to 25% and the ventilator speed to 80% and doing that sitting on the couch instead of going to the LOGO! physically. Maybe I'm just stupid or ignorant but I just cannot find a solution to do this. Please be gentle haha... Attachment Pellet burner MUX.png (653 Downloads)
Celocelava Posts: 20 Rating: (0)
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10/8/2023 6:27 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 1/13/2025 Posts: 34485 Rating: (4304)	Please upload your program as a ZIP file.

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10/8/2023 9:01 PM	Rate (0)
Celocelava Posts: 20 Rating: (0)	Hi attached the zip of the lsc. Attachment Circuit Diagram Pellet burner JB110 mux.zip (719 Downloads)
Celocelava Posts: 20 Rating: (0)
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10/9/2023 2:07 AM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 1/13/2025 Posts: 34485 Rating: (4304)	If I understand it correctly, you need 3 different setpoints. 1.) Manual, specification via AI3 and AI4. 2.) 15% during the day and 60% automatically via webserver. 3.) In the evening 25% and 80% automatically via webserver. Is this correct? Or do the 15% and 60% come from the manual specification?

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10/9/2023 8:01 AM	Rate (0)
Celocelava Posts: 20 Rating: (0)	HI, I gave those figures as an example, I would like to be able to apapt them as I wish at anytime by my mobile.
Celocelava Posts: 20 Rating: (0)
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10/9/2023 8:31 AM	Rate (0)
Celocelava Posts: 20 Rating: (0)	Attached is the preliminary interface project by LWE. I would use the sliders to adjust the values/parameters but a text field would also be good. Maybe I'm mistaking by going to inputs...is it possible to directly change B028 and B029 using the mobile interface? Attachment Interface mobile pellet burner.zip (566 Downloads)
Celocelava Posts: 20 Rating: (0)
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10/9/2023 11:27 AM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 1/13/2025 Posts: 34485 Rating: (4304)	It's not clear to me what exactly you want to do. You use the analog inputs AI3 and AI4 to specify setpoints manually. Should it stay that way? Or do you just want to specify the setpoints values only via the web server? Or do you want to use both ways? If so, then a manual/automatic switch must also be installed.
	Last edited by: ixo65 at: 10/09/2023 11:30:24
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10/9/2023 3:01 PM	Rate (0)
Celocelava Posts: 20 Rating: (0)	Hi, I just want to be able to change those with my mobile. In case I want to change them otherwise I can do so directly through Logo Soft Comfort. The thing is that I'm a lot away from home and I want my wife and my son to be able to increase/decrease heating in case necessary but without messing with the software.
Celocelava Posts: 20 Rating: (0)
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10/9/2023 4:08 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 1/13/2025 Posts: 34485 Rating: (4304)	I just don't get the answer I'm expecting. What exactly do AI3 and AI4? Are they only in the program for testing purposes? Are they needed if you actually just want to change setpoints via the web server? Because you have also integrated AI3 and AI4 in the web server for display purposes. For me it's very confusing because you don't give an answer about AI3 and AI4...

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10/9/2023 5:18 PM	Rate (0)
Celocelava Posts: 20 Rating: (0)	Uf, sorry! Since I'm not that experienced with programming Logo I putted them (AI3 and AI4) there to be able to change those values. Probably I made a mistake with that and I should have done that differently but I don't have a clue what to do to be able to change those values once it is running and doing so by using mobile phone through the webserver.
Celocelava Posts: 20 Rating: (0)
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