When you change a value you have to press Enter to make this change

Hello,

My problem is that when I change value in control box it change automatically. I tried it with event structure but whole loop was waiting for that. But I need continual running loop for communication with generator ( if it waits for this event it will say connecion error). In attachment you can see program without event structure. What i precisely need is when you change value in "Incident power SP" you will have to press ENTER to confirm this change.

I hope it is understandable.

Thank you in advance.