Dear all,

I'm newbie on twincat3 and I don't understand how operate correctly.

I installed on my physical machine Twincat3 and it operate properly. I added a plc with a simple programm (a stupid variable that os incremented)

I added into the device a ethercat master and when I scan the network I find my slave. The point is that I can communicate properly with It in free run mode, but if I use run mode and I start the plc (that run on my pc) I see my example that works but I lost the communication with the slave.

Please, have you some suggestions for me?

Thanks in advance