Ixxat opencan module

Hello,

Im new to using the CANOpen plc extension with siemens s7-1200 module.
I followed the instructions with the CM CanOpen configuration studio and downloaded the following interface to my module.

With the settings that I found in theCANopen Demo Im not able to get my module working. The green light on the CAN module is on and no flashing red is present. However when I try to read an SDO it doesnt give me anything in return.

What should be the adresses I need to read/write from my configuration? My module is in slot 102 and the hw identifier is 272.

Hopefully someone can point me in the right direction. Greetings,

Roy