This makes sense?

alfguardia:

for(int j=0;j==Cont_Ultra;j++)

{
        delay(70);
        digitalWrite(ElecValv_Traslacion_Afuera,RELAY_ON);
       
      }




My question is...j == Cont_Ultra , it can be possible?

If Cont_ultra is zero, then the for condition will execute exactly once. If it is not zero, them the loop will not be executed at all.