S7 1500 error

Hello all...

I got some problem with my S7 1500 error'

The notification module state error' as the image 

Any step that i can do to solve this problem

Thanks before..

------------------------------------------------------------------------------------------
Split from PLC Keeps Going into Error Mode.

Hi,

I would recommend establishing an online connection to the S7-1500 CPU and go to "Online & Diagnostics" section in order to extract the diagnostic buffer, in .txt format.

Then, maybe you can share it with us for further study.