Hello,

I use PID_temp block for control heating resistence and take water set to 75°, then I need control temperature my home with example setpoint to 22°.
Now I think I can control with PID_temp block direct my house temperature but I need take water under 90° also... How I can ?

Have you any idea ?

Thanks

M.

Hi Amatteo78,

You could try to STOP regulation, outside the PID (also stop PID) when the Temperature reachs the 90ºC.  With a condition like:

Temp_actual > 90ºC >> Stop-regulation; 

and Temp_actual < (90-Diferential) >>> Start-regulation;