Ekalavya

Hello Muthamil_S, Suggestion attach a link rather than posting one more attachment....that makes more sense.......... /tf/WW/en/Posts/47309 Regards, Prakash

Dear sir ,

we have siemens 840d machine. lastweek NCU card communication failure so new card replaced .

now required old backup files need to reload to nc/plc , Start up archive files reloading not possible.

bcz there is not avalible CF CARD Options and MPI -RS232 Avalible but not working .

in this condition i have step-7 v5.6 ,and PC Adaptor A2 Avalible How to upload old backup Using NCU module x122 port via .which software we required to installtion this process . Please advise

Note :-Ncu version  571.2 (6FC5357-0BB11-0AE0)

Regards

Ragu

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Split from How to reload NC & PLC backup in 840D.

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