So, I've managed to establish an ethernet connection between the PLC with ethernet module and a PC to see level of water in a tank from an ultrasonic sensor. The thing is that the level of water in the tank is controlled from another PC, with the other PLC.

So, shortly, I can see the level of water on a computer, with the PLC having an ethernet module, in WinCC Flexible, and controll the level of water from another computer, with the other PLC.

Both PLC have an MPI connection to PC.

So the thing I want is to be able to see the level and controll it from one PC only.

I was thinking establish an ethernet connection between the 2 PCs, and getting the data in WinCC Flexible.

The question is, it is possible to do this? And how ?

Any ideas would be much appreciated. Thank you in advance!

Best regards,

Adriann