HI, on TIA I am connecting a S7 1200 on Profinet to a Festo CMMT-ST...PN.
the connection works 100% on simulator but cannot reach the CMMT when using a PLC with the same proigram, same PLC version etc...
Any assistance will be appreciated.

Greg Kessler

unknown user

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Split from Simulation work, but not on a real PLC.

Look in the project tree for the "Online access" option.  Expand it (click the arrow).

Find the network adapter you are using for connection to the PLC profinet network.

Update the display to see all the devices.

If the CMMT device IP and PN name do not match exactly as you have them in the project, they will not communicate.

AutoGen_1513481

HI, on TIA I am connecting a S7 1200 on Profinet to a Festo CMMT-ST...PN.
the connection works 100% on simulator but cannot reach the CMMT when using a PLC with the same proigram, same PLC version etc...
Any assistance will be appreciated.

Greg Kessler