Hi, 

I download a Trial Licence of TIA and a version of SIMATIC NET. 

So I have a PC and an ET200, but when I download the program in my PC and go online I have a issue with the ET200 : 

Led BF blind and TIA indicate me that ET200 isn't reachable. 

I think it's because I havn't Licence of softnet-ie pnio ?

I would like a confirmation of the issue. 

Thanks in advance

Thanks for your quick response. 

Yes I can download in my PC and go online, but I have an issue with communication. 

It's needs special licence for communication ? 

It's an ET200S in catalogue of TIA : IM 151-3 PN ST

So I can't directly plug my PC to ET200S ? 

Yes the IOmodule are correctly wired and connected 

(The configuration is like attached picture.) 

To give more information on the subject : 

Now, we use an old MicroBox and want to change. 

The MicroBox get information from a Client PC with OPC XML DA and send to ET200 with Profinet. 

So I try to configure my PC (OPC server and IE general) for replacement testing. 

I will look Proneta. 

On the MicroBox, there are : 

o SIMATIC NET Version 7.1 with licence

     - Industrial Ethernet Softnet PNIO

     - Industrial Ethernet Softnet S7 Basis

o SIMATIC NCM Manager

For other I have to Confirm !