LEAN MODULE LOSING IP

Hello, 

I use CPU 317-2 V3.2 : 6ES7 317 2EK14 0AB0

I add in the project  lean module CP343-1 V3.1 [ 6GK7 343-1 CX10 0XE0 ] . In the project library i didn't find firmware v3.1 and i put v3.0. The lean module works fine but when we shut down the power the lean modul losing his IP. This is big problem. Please if you know how to fix this problem Please HELP.!

Best regards, 

borata

Hi Bora,

I hope you have set address in hardware configuration.  This is default setting.You must configure the communication connections in the project engineering. Also compile and download NETPRO. Otherwise prepare PLC program for using IP_config and send/receive blocks and download.

You can also refer manual: 

Also you should publish this topic  Communication / Networks conference.