Controlling the constant flow of water into the heater.
Created by: kemik66 at: 3/27/2020 7:33 PM (4 Replies)
Rating 
Thanks 0
5 Entries
| 3/27/2020 7:33 PM | |
Joined: 4/9/2016 Last visit: 10/21/2022 Posts: 13 Rating:
|
Hello everyone I'm posting for the first time on this forum. Also, I would need some help in realizing the control of the motor valve in combination with two digital outputs (opening and closing). I do not need some hysteresis because it is only a matter of controlling the constant flow of water into the heater. The set temperature would be 55 ° C, I was thinking of some combination with PI controller and PWM. Thanks in advance for any advice ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 03/30/2020 05:59:12New subject after splitting |
|
| 3/27/2020 8:09 PM | |
|
Joined: 4/9/2016 Last visit: 10/21/2022 Posts: 13 Rating:
|
I happened to find a clip on Youtube https://www.youtube.com/watch?v=EpBr5f95hEw and then I tried something myself, I added another part to close the valve, but the problem of triggering both outputs at the same time arises. AttachmentMixing valve - PI & PWM.zip (275 Downloads) |
| 3/27/2020 11:04 PM | |
|
Joined: 4/9/2016 Last visit: 10/21/2022 Posts: 13 Rating:
|
I built a circuit around the system "long way" it's not done in a professional way, but it works. AttachmentMixing valve test.zip (305 Downloads) |
Follow us on