Hi Julián,
If you’ve transferred a project with those settings, you should be able to browse and connect via Automation Studio as long as your PC is on the same subnet as the PLC. I notice that you’re in simulation in your screenshots. You won’t be able to connect to the PLC while simulation is active, so make sure to turn this off before connecting.
I think that this thread is getting a little hard to read and we’re reaching the limit of what the Community is able to do for you. From what you’ve shared so far, I can think of two possible problems. Either:
- Something in the software (corrupted files of software bug) is causing the PLC to restart or otherwise lose communication, and/or
- The hardware is damaged and needs to be repaired
If (1) is to blame, the PLC should work okay with a different project. If (2) is to blame, the problem is more likely to occur regardless of what project/memory card is used. However, without a clear, consistent, and repeatable test it’s very hard to narrow down where the issue might be.
I recommend reaching out to your local B&R contact who can provide local support and hardware repair if required. It would probably help to have a B&R expert take a look at your PLC in person or guide you through some tests you can do remotely.