Tia Portal, FB interface timer, LAD!

I've made a FB, that includes timers as well. So, i want to use this FB in my main OB a several times. For this, as i know, i have to use different timers at each call of the FB.

Well, i've made some timer inputs in the FB's interface, as you can see it in the picture, but i couldn't manage to use them. What is the syntax, to use them? What instruction should i use, and how can i connect the instruction with interface?

Thanks,

Andrew

With best regards,

Narrator1