on the Symphon Plus System, I have MCM800 Conneted via profibus. I face MCM800 Default ip address (IP: 192.168.222.111, mask:255.255.0.0) cannot be accessed by laptop directly neither via switch hub. LED of RJ45 port not light. Condition: power termination T1 : +24, T2: com, T3 -24, Status of R/F Led is Solid Red. is there any experience with this case? hot to solve it?
The MCM800 and the PC must be on the same subnet in order to establish communication. The default IP address is 192.168.222.111 with subnet 255.255.0.0. Therefore, the PC should be something similar, but different. For example, 192.168.222.10. If still not working, change the jumper settings and update the firmware. Refer to the 8VZZ000996T1000_184.108.40.206_MCM800_Product_Guide document for detailed steps.