Get maximum value between two sensor values

Configuration
1

Hi I’m currently coding an automation which sets the target temperature of an ac.

If the temperature is too cold I set the setpoint ac temperature to rise by one degree, but I don’t want this set point temperature to rise indefinitely. Let say that I want it to be at maximum Equal to t_max, like below:

T_new=max(T_old+1;T_max)

How do I code this into a script?

Currently I can increase the sepoint temperature by one degree :

heat_up:

alias: heat_up
sequence:

  • data_template:
    entity_id: climate.ac_corridoio
    temperature: “{{ state_attr(‘climate.ac_corridoio’ , ‘temperature’)|int + 1 }}”
    service: climate.set_temperature
3

You may be able to get what you want with this sensor without you needing math. Then you just make an automation that increase the temperature whenever it turns on.

4

Hi, thanks for the reply.
Although I don’t understand the link between my problem and the Baye algebra, can you explain yourself?
My need actually is just to perform the maximum value between two sensor values.
I saw that is possible to perform “if” statement, but since i am new ho ha I don’t know very well the sintax

5

I miss understood your question.

If you need to compare…

{% set t = state_attr('climate.ac_corridoio' , 'temperature')|int %}
{{ t + 1 if t + 1 <= max else t }}

But what you should really do is just add a condition to check the current temperature against the max before firing the sequence. Then you wouldn’t need to update the sequence/script.

6

you are absolutely right,
it’s super simpler to just add another condition!

thanks

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