Profihub B5+R

Hallo, I`ve got  a Profihub B5+R. Its serial number is startinh with number 23. My question is, Can i set profihub to diagnostic any slaves? I tried to set rotary switch to number 3. If i connect combrics to network, comrics show me new profibus slave with bus address 126. It`s OK /this is in manual/, but why doesnt show me a new information windoe with profihub diagnostic slave info. Do I need some special licence for combrics, or  other smecial combrics? 

Thx for your answer

Viktor