In Access Path you must find which network card is connected to PLC (in my case was Intel(R) 82579LM Gigabit network .1) you have button for 'diagnostics' and you can make testĦ. Go in Settings and press set PG/PC Interfaceĥ. You must use Primary setup tool Software - open software and press F5 for browse network, after you will see your PLC, mark PLC (must be blue colored) In TIA portal - right click on ethernet card which is connected to PLC, than in configuration - Industrial ethernet : you will see what is placedĤ.

I think that problem was on Capture in attachment I had problem with undefined network, I have wirelles card (Intel centrino) and ethernet card (intel 82579LM Gigabit network) PLC is connect to ethernet card.ģ.

than in network settings on PC you must set IPV4 settings (IP adress of ethernet on PC, subnet mask, default getaway = PLC IP adress and preferred DNS server = PLC IP adress, you must use: P roneta software (for detect IP adress of PLC)Ģ. Firewall and antivirus must be shut OFFġ. It will just generate a warning about Industrial Security when you download to your device.Ġ. I'm unsure how others manage this.).įor me at least it does not matter whether Wifi is on for this to work right. Allow traffic in both directions (Symantec forces you to use both directions for Ethernet Protocol. I am using Symantec so I added a Firewall Exception under Network Threat Protection and included my Network Adapter that I always use (If you use your Wi-Fi adapter and your local adapter you will need to select all network adapters), under the Ports and Protocols I selected Ethernet for my Protocol and my Ethernet Type was 0x8892.

The resolution for this problem is to add an exception to your firewall, whether it is Windows Firewall or a 3rd party vendor. That will have any devices on the network respond by their MAC Address and include the Device Type and IP Address that TIA Portal will use to display on the Accessible Devices screen. Whenever you click accessible devices it is sending out a PROFINET MAC Address Broadcast to address 01-0E-CF-00-00-00. The problem is with the Link Layer Discovery Protocol. I spent a few hours on this today as it has bitten me a few times.

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