Hello All,
This forum has been of great help for me
As i mentioned in my earlier posts that I am a learner so pardon me if I ask silly questions.
I am trying to do a ladder logic for a cool room it has a temperature gauge and a cooling fan. As soon as the temperature goes up above the specific point the fan starts and when it comes back to the normal point the fans stops. Then I have to show this on my HMI and enable the HMI to enter set point of room temperature and enter the room temperature manually.
I know that I have to use PID controller for that I tried looking online to find any similar example for that to get me started but couldn't.
Any help in this regard is highly appreciated.
Thank you
This forum has been of great help for me
As i mentioned in my earlier posts that I am a learner so pardon me if I ask silly questions.
I am trying to do a ladder logic for a cool room it has a temperature gauge and a cooling fan. As soon as the temperature goes up above the specific point the fan starts and when it comes back to the normal point the fans stops. Then I have to show this on my HMI and enable the HMI to enter set point of room temperature and enter the room temperature manually.
I know that I have to use PID controller for that I tried looking online to find any similar example for that to get me started but couldn't.
Any help in this regard is highly appreciated.
Thank you