Hello,

When i went In ligne of program (CFC Language) I find this message (Program change since the last compilation) See attachement.

Thankyou.

Hello Hmimed;

This discussion recieved many good replie from forum members workig with PCS 7, it can probably provide hints for chart comparison:

https://support.industry.siemens.com/forum/ww/en/posts/pcs7-plcs-code-compare/201911/?page=0&pageSize=10

Hope this helps,

Daniel Chartier

Hello Dechartie,

I don't want comparison between blocs or project

I want comparison online/Offline (Program in CPU with program in engineer station),

Thankyou,

Hello Hmimed;

Very sorry, I misunderstood your earlier question.

Hamid Hosseini provides an important answer to Compare online/offline in this link:

 https://support.industry.siemens.com/forum/us/en/posts/how-to-check-the-online-offline-changes-in-vxm/236602/?page=0&pageSize=10

Hope this helps,

Daniel Chartier