Hello! We´re performing tests with PLC4x + NiFi but we can´t get it to communicate to S7300/400.
We have included rack and slot information to communicate with S7-300 but it didn´t work. The error message is in the attached image. We tried these: s7://192.168.1.222/0/2?controller-type=S7_300 s7://192.168.1.222/0/2 This is where we got references: https://riot.community/examples/http-plc4x.html https://youtu.be/MIp_0OcDTr4?t=2770 Can someone help us to find out where the problem might be? Regards, Denis [image: WhatsApp Image 2021-04-08 at 13.56.15 (1).jpeg]
