[?]: recovering program from Simatic OP17

[rsuriaga]

Friends,

I need help. I was trying to download a backup from an OP17, but I make a mistake when I press the ESC, Right arrow an d down arrow, because this erase the program from the panel and the panel is waitting for a download, but I don't have the original program.

I want to know if is possible to recovery the previous program from the panel or If anybody have a backup of the program for the HMI SIMATIC OP17 of a Centrifugal Machine BMA, model G1750.
This panel was communicating with a S7-315 2DP.

Can anybody give me other option?

Thanks a lot for your help.

[dibolo]

this screen that you saw is to tranfer the program with prosave and serial cable and the keys that you press is for make the transfer mode,what if you press the "esc" button?

[sania]

try this viewtopic.php?f=4&t=11329&hilit=op7

[rsuriaga]

Now, I know. When you need do a backup, you must press ESC + Up arrow.

But it's late for me. I need the program of the panel.

Does anyone have the centrifuges BMA program with comments? or Does anyone know someone who works in BMA who can help me?

Thanks a lot for your help