PID Regler

[Frank68]

Hello
I wanted to know if with some scripts or in another way it is possible to have an internal controller in the LogicMachine, or if I have to create everything in a script?

thanks a lot

[Daniel]

Have a look here
https://openrb.com/example-pid-thermostat-with-lm2/

[Frank68]

Have a look here
https://openrb.com/example-pid-thermostat-with-lm2/

Hi

I hae see and now i write this code is correct for 3 PID ?

Code:

-- PID VENTILAZIONE SERRA 7
    -- init pid algorithm
    if not p1 then
      p1 = PID:init({
        current = '32/1/22',
        setpoint = '32/1/10',
        -- VEDERE COSA FARE CON
           -- USCITA PILOTA ENTRAMBI AEREOTERMO ?
          output = '32/1/13',
      min = 5,
      max = 50,
      manual = '32/1/19',
      --inverted ='nn/n/nn',
        kp = 1, -- BANDA PROPORZIONALE
      ki = 10    -- INTEGRALE
      --kd = 1  -- DERIVATIVA
    })
    end
    -- run algorithm
    p1:run()

-- PID VENTILAZIONE SERRA 8
    -- init pid algorithm
    if not p2 then
      p2 = PID:init({
        current = '32/1/23',
        setpoint = '32/1/11',
        -- VEDERE COSA FARE CON
           -- USCITA PILOTA ENTRAMBI AEREOTERMO ?
          output = '32/1/14',
      min = 5,
      max = 50,
      manual = '32/1/20',
      --inverted ='nn/n/nn',
        kp = 1, -- BANDA PROPORZIONALE
      ki = 10    -- INTEGRALE
      --kd = 1  -- DERIVATIVA
    })
    end
    -- run algorithm
    p2:run()

-- PID VENTILAZIONE SERRA 9
    -- init pid algorithm
    if not p3 then
      p3 = PID:init({
        current = '32/1/24',
        setpoint = '32/1/12',
        -- VEDERE COSA FARE CON
           -- USCITA PILOTA ENTRAMBI AEREOTERMO ?
          output = '32/1/15',
      min = 5,
      max = 50,
      manual = '32/1/21',
      --inverted ='nn/n/nn',
        kp = 0.5, -- BANDA PROPORZIONALE
      ki = 10    -- INTEGRALE
      --kd = 1  -- DERIVATIVA
    })
    end
    -- run algorithm
    p3:run()

Tank's

[Daniel]

Like this
https://forum.logicmachine.net/showthrea...0#pid18790