Hi
I am trying to I/O mapping and cannot connect KR outputs with Fieldbus Profinet Safety outputs.
For inputs worked .
with TIA portal I succeeded to connect the profinet network between PLC and KRC4, in same range of KRC4 IP address 172.31.1.147 KRC4 and 172.31.1.148 PLC
the safety inputs and outputs on S7-1200F CPU need any wiring or is just an internal comunication that close them on byte 0 and 1?
Is needed any function block defining?
i have added also SM1226 F inputs module