Hello All,
The KR C4 was connect the Master PLC with profinet, now the KR C4 was able connect with Master PLC but just had an error msg Profisafe communication error. Since it using profisafe as safety interface, i already activated the 64 safety IOs in the profinet setting, i think most probably the programming error at Master PLC. i not so good on PLC side, is there anyone can give me some hints how to check the safety configuration and programming at Master PLC? or may be can show me a simple test PLC program for check the safety interface?
