Dear sir ,

I am RAGu from Saudi Arabia

I have problem with Siemens 840d

NCU module so new NCU module received .

After that we have old back-up for NC/PLC

And we have step7 v5.6 software + PC adaptor A2 also

How to connect laptop with port X122 to uploaded NC/PLC backup direcly to NCU. module please let me know if any one

Any other software need for

Ncu connection wizard

Hmi setup

...sent from App

Hello AutoGen_885103,

please be so kind and don't post twice or more for the same problem.
Thanks.

You post also here:

https://support.industry.siemens.com/tf/de/en/posts/nc-plc-backup-issue/222715/?page=0&pageSize=10

Closed cause question posted twice.

The second thread with the subject How to connect laptop with port X122 to uploaded NC/PLC backup direcly to NCU? is published within the conference SINUMERIK CNC automation systems.

Best regards

Jen_Moderator