First of all the specs of the components I'm using:
Robot: KUKA Quantec KR300 R2500 ultra
Firmware version: v.8.3.42
Workvisual version: 6.0
Profinet: KRC Nexxt 3.2.4
TIA Portal: V15.1
PLC: S7 1511TF-1 PN
My KR C4 panel hasn't x11 socket and Safety Interface Board. For that reason i want to do profisafe communication with my robot. I set my network ip address and i can ping that KR C4 panel. I networked via "KLI" Socket. When i control connection between Workvisual and KR C4 via Profinet tab, KR C4 couldn't find in the network. In addition, Tia Portal didn't find KR C4 IP adress. Could you help me about that topic? Thanks in advance. I shared photos under my topic.