Hello,

Our cpu's connect to each cpu's with MPI and all S120 and G120 connect to CPU's with profibus.

I set the PG-PC interface as an ibhnet.MPI and I can reach to s7-412-MPI port but I can't connect to

S120 or g120. with profibus.

Have you assigned the PG/PC in Netpro?

Hello Zako,

I added PG/PC station in software  but I didnt download it into CPU but I can go online to Cpu,I cant

go online to Profibus network.

Do I have to assign station as MPI and download it into CPU?

Thank you.

Now I can connect to all system(drives, D445,cpu etc.)  but I can see only mpi connection in accessible nodes. I couldnt see profibus or ethernet.

Why it could be?

ChristophD

 

TechTeam

Hello kucukyesiltepe,

By looking on the picture you sent with, it looks like, that the firmware for the drives which are built in is unknown hence not installed in the scout.
It can be verified by searching nodes via USB on a G120 drive (connection via device). Hence the result has to look like similar (but just one node).

If this is the case, the firmware for the drives is not installed, then install the SSPs for the drives  which are used

Start there:  https://support.industry.siemens.com/cs/ww/en/ps/14517

 Hi,

i think the found devices are all S7 PLC's, he said that the PC is connected to the MPI Network of the PLC's and the drives are connected to the DP Port of PLC's.

So accessible Nodes only see the PLC which can't be identified (no Drive) from Starter/Scout as supported Devicetype.

Regards

Christoph

 Yes, Accessible nodes only see the PLC, I want to see d435 and drives connecting with the others network via profibus or ethernet. I want use S7 routing.