we use the MP370. If have the effect, that the panel doesn´t start correct sometimes. This happend when I switch power on in the morning or after loading the project from the engineering-PG to the panel. Normaly I use seriell-download. Using MPI/Prfibus I havn´t seen the problem till now.
The system is booting normaly, than the first project-screen is opening and than: "Nothing!" The screen is froozen. The data from the PLC are not received, there is no touch- or key-use possible. Only power-OFF and ON make the system usable.
We use ProTool V6.0SP2. Not ProToolPro!
The panels are the last generation. Happend with 12" Touch, 15"Touch and 15" Key. Using CPU414-3DP wia DP, CPU313C via MPI
It doesn´t seems to be a transfer-problem, because after power-OFF/ON the panel works well.
Also it can´t be a timing-problem about PLC and panel. It happens when PLC is running and only loading the panel.
With best regards