SFC14 Problem and Profibus Addressing

I am a newbie to this stuff. I have a problem regarding the SFC14 block. I know it's used to read consistent data from the dp slave. In this program (attached), 4 SFC14 blocks are called in OB35 block. Sitrans LR200 sensors have been used to read the values. They are connected using profibus PA.

My Questions are,

i how to set the value of LADDR for each SFC (how they are selected) ?

ii How these addresses are related to the profibus cable ?

iii There are 5 sensors. How these 5 readings processed by the bus cable ?

Please help me figure this out ...

Thank You