Controller versions?
OS version?
Options?
Which channel 2? Profinet setup is not done in communication setup. Normally you need a special profinet board, profinet option, Tia portal from Siemens and some configuration files.
Just an annotation:
You have a specific problem, because you already tried to connect two robots via profinet. But you are asking a general question. In such cases you should tell us that you already tried, and what exact you already tried. Makes things much easier.
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Thanks for reply. I'm trying to communicate I/o signals through Profinet connection.
Robots has option I've wrote below.
At the moment I don't need an external plc like Siemens. I need only create a feedback between robots like EGD IO function.
I setup Profinet channel with a common IP address:
192.168.100.10 ( for robot 1)
192.168.100.11 ( for robot 2)
Set-up DI/DO 201-301 on rack 102 ( same two robots)
Reboot the controller but communication doesn't work and I get this error on channel 2.
Thanks