Hi all,

 I am using 1200 cpu which is communicating with 3rd party device via modbus. Now i want to transfer this data  from s7-1200 to S7-300 plc via profinet. Gone through the forum i haven't get any example program.

s7-300 IM151-8 softtware   -  simatic manager 

S7-1200 cpu 1212c dc/dc/dc - TIA

Please guide me.

Hello SRITN,

I hope this will help you:

Manual: CPU-CPU Communication with SIMATIC Controllers

regards

Do u have any Tutorial? In this manual just they mentioned, For s7-1200 with s7-300 we can use put get function. I think this is not clear.

Hi william,

 Thanks for reply and that LINK was great and i finished my work by using that.