S7 Mmc

failed 512kb mmc

Dear Tischer,


i've a siemens MMC card uesd it with c7-613 plc .it has accidentaly formated in standard MMC/SD card reader/writer and that caused to fail it!..this mmc card is a 512 kb and i've identical one working in an identical plc.
please guide me to copy the program from the valid mmc to the failed..
waiting for help
 
Dear petr,


i've a siemens MMC card uesd it with c7-613 plc .it has accidentaly formated in standard MMC/SD card reader/writer and that caused to fail it!..this mmc card is a 512 kb and i've identical one working in an identical plc.
please guide me to copy the program from the valid mmc to the failed..
waiting for help
 
replacing

Dear,
thanx for your help.. but i've got a(8MB) new mmc card while the (failed)old one is a(512KB).. is the new one is compatible with old one to use instead of it?..
 
If you try to restore an image from a 512kb onto an 8MB card, you may destroy the 8MB card.

If you read the program from the working C7-613, by upload with a STEP7 online connection, or if you insert the MMC card from the working C7-613 into a USB Prommer, then you can load it into another similar C7-613/MMC. But only if the working C7-613 isnt password protected.
 
The link does not work.
But to use one of the imaging programs with a regular card reader requires that the cards are physically identical.

I think these posts has sprung off another thread. Was the program password protected in the other C7-613 ? If not, you can upload to STEP7.
 
destination problem

Dear SjoerdNLD,
Please see the attached image and tell me about the destination raw image (s:\s7..........)..what is this directory(s:\)?..i cannt make it..waiting 4 answer
 
full version win hex

Dear SjoerdNLD,
Dear JesperMP,
Please i need a free full version of win hex to try it to deal with a simatic MMC card..waiting for help..regards
 
@johneedw destination problem;
Click on one of the buttons next to destination to choose a location and name. The winhex will output there. (ex c:\card.img)
Be sure to select the right source drive, most readers have more than one slot.
After reading you can write this 512kb image to a 512kb card back.

@johneedw winhex;
Google is your friend.
 
Last edited:
512KB_6ES7953-8LJ20-0AA0.S7img

i am searching for mmc flash image with part no 6ES7953-8LJ20-0AA0 that works with CPU313C-2DP with size 512kb so please if anyone have it or could make an image from his original card please reply. And thanks anyway

With Best Regards
 
Hi,

there is no way to repair S7-MMC format by S7img.
To repair acidentaly FAT formated S7-MMC is only possible with sw. which is able to load and save true bit copy of MMC like WinHex.


a) read the original S7-MMC in 2 steps
1. http://www.tischer.cz/mmc1.jpg
2. http://www.tischer.cz/mmc2.jpg


64kB, 128kB img: http://www.tischer.cz/064KB.zip
512kB img: http://www.tischer.cz/512KB.zip
4MB img: http://www.tischer.cz/004MB.zip
8MB img: http://www.tischer.cz/008MB.zip


b) write the original image into failed MMC
3. http://www.tischer.cz/mmc4.jpg
4. http://www.tischer.cz/mmc5.jpg
dont you afraid if you receive the following notice
5. http://www.tischer.cz/mmc6.jpg


Petr

Links broken :/
 

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