hdhosseini

 hi Mr. hdhosseini

i have same problem as how to connect step 7 with plc or simo drive??

i got cable with usb adapter but still i cant find out how to copy back up file from  ccu or plc to my pc, before i do reboot the plc i must need back up as without back up it will b more defficult for me.

first i need back up as my display goes off and i cant see anything like alarm, warning etc. 

so please can you describe or any video or anything else could you help me out ???

i also spoke with siemens engg and ask them to do so but they r not came yet and and they r try to afraid me.

eng.tamer

Hello,

How to make backup from the s7 plc program

I tried to use export from file but also it wasn't valid

please I want to make backup from program using CD

 Hello,

I hope you have the final version of program with all comments.In this case you can archive the result to keep it safe from any changes by accident and it is possible to retrieve it again in STEP 7 environment.For that in SIMATIC Manager -->File-->Archive and for reverse function is File-->Retrieve.Please read more in online manual or check this demo file:

The SIMATIC Manager

Note: if this is not your case, please provide more information in form of snapshots.

Best regards,

Hamid Hosseini

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Split from How to back up a S7 PLC program.