Dear Experts,

We are took the backup from 400H system,It was uploaded one,that backup not contain CFC. it  only has blocks(OB,FB,FC,DB),it is any possibility's to use that backup in another new PLC  system, because we don't have original backup with CFC.

                        If it is not possible please suggest any other idea?

Regards,

S Ajeshwaran

Dear Aijajesh,

What is the problem with uploading S7- 400H series with CFC. How is it different.We have S7-417-H series running with CFC program. I used to think Uploading would be the last resort.

Regards,

Dear Shek,

When we are uploading from 400H station,, only blocks are uploaded,We can't able to see CFC charts. So that i am not able to understand the uploaded backup because it contain only charts as STL codes ,that why i am asking for in case of emergency that uploaded backup need to be download in the newer system.(Early our flash memorycard was corrupted,we dont have backup with CFC charts,there is only uploaded backup is available)

Hi Ajiajesh,

Yes, U can use that program for another machine provided hardware should be identical.