s120 with 1200 profinet comm

hii all,

i have a problem to communicate with 1215c and cu310-2pn. I found a video at youtube about it.

https://www.youtube.com/watch?v=kxqeattS6lQ

I follow one by one same as the video. But my system is not working.

I do not need to communicate with control unit and test severeal options with 0, 4 words. Result is always not OK. 

I also test confıg with - without declaration of "DO control unit " at the device overview. 

I am realy stucked. I just wanna need a speed control of the servo motor. where is the mistake?

Every time I got 80A1-80A0 or 80B0-80B1 fault at the status word.

please help me.

Hello,

Did you also checked the PROFINET device name of the Sinamics S120 and the GSD Element in the network editor of your project?

Mostly the selected PROFINET device name of the GSD element is not the one you have given to the Sinamics S120.

Greetings