Problem in communication between PLC and WinCC runtime

Hello all,

I have the same problem with communication between PLC and WinCC runtime.

on the field i have one PLC CPU315-2PN/DP, two TP1200 and one Runtime Advanced.

For the TP panels communication works without any problem, but when i put new connection for the Runtime scada, i receive error with communication. When I create new connection, i didn't get the 'station','partner','node' name like on TP panels..

I tried with mode project, also changing the PG/OP interface, but without any positive result. I attached few pictures with problem. IP addresses are good, also the devices are on same network. Also PLC have CP 343 card, i tried to change network to CP card, but unfortunately without any success ...

Also i take a look on some examples what i found on net, and make everything like on these sample, but also without any success.

Before these project i made one with step7 and TIA runtime without any problems, the only different is that PLC program is now made in Tia ...

ps. i'm using Tia V13SP1 update8

Probably you have some solution have to solve these problem ..

Thanks in advance,

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Split from WinCC RT, IO fields showing ##.

Hi, thanks for your fast response.

Yes I tried these before. All lines are 'green'. Seems that is everything 'ok' but it' not. Momentary i'm not on PC, but will send you print screen of  whole network.

Also I tried to made separate new network just for RT, But the result is the same.. Momentary i connected RT general IE card on the same network where are the other panels. Also when I created new connection TIA automaticly recognised IP addresses of RT IE and PLC...

Thanks,

Elvis

Hello,

Sorry, now i tried the procedure what you wrote before, and works properly,

Thanks for help,

Best regards,

Elvis,

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