communication between winCC and S7400


Thread Starter

majid sheibaei

How can I configure WinCC to have communication with S7400 via industrial ethernet? I have CP443 for ethernet communication that connected to HUB switch in redundant system. I want to configure WinCC to communicate with this system via ethernet without especial slot on PC.

Nguyen Hoang


First, you must config CP443 in Hardware conf. and set a IP address for this module.
Download and check to sure that this module works properly.

Second, on the WinCC Explorer, please go into Tag Management, select Industry Ethernet and config IP address for communication with PLC S7-400.
After that, create tag as the same way as you do with MPI communication.

Good luck!