2 station

hi experts

I have uploaded a plc program and as you see in the picture there is two station in the program,the station sj contains nothing and only i can see a ethernet network in its HW config,can you guide me about this?

maybe this plc has network communication with a other plc?

Hello,

can you expand the Three of the SJ Station?

From my point of view the PLC 314 which is displayed should be in te HWconfig

Regards

Christoph

Could you please attach here snap shot of detail hardware configuration?

This will help to understand the networking.

Hello,

From the attached HW details, CPU315-2PN/DP & CPU314C-2PN?DP are connected on PROFINET bus. CPU315-2PN/DP has 3 nos 32DI , 24 V DC digital input modules, 2 nos 32DO, 24 V DC digital output modules & on Profibus DP 19 equipments are connected. On CPU314C-2PN/DP, 1 no 24 DI / 16 DO, 1 no 5 AI / 2 AO module, 1 counter & 1 Position modules are connected.

You need to study more in hardware or check Netpro window to find out their node/IDs & PLC IO identification.

HTH.