plc.myforum.ro

escro599 · Junior Joined: 19 May 2018 Posts: 19

Hello
can a siemens mmc card be copied to a mmc card not coming from siemens ??

DDMan · Junior Joined: 08 Feb 2018 Posts: 10

escro599 · Junior Joined: 19 May 2018 Posts: 19

escro599 · Junior Joined: 19 May 2018 Posts: 19

SHKODRAN · Member Joined: 25 Apr 2012 Posts: 140 Location: Russia

Hi all,

anyway to change cid & csd structure of mmc card ?

Thanks.

DDMan · Junior Joined: 08 Feb 2018 Posts: 10

S7 recognize MMC size from CID, CSD and card format. All these three records must match as S7 checks and compares stored info. from CID and CSD. CID and CSD records are OTP (One Time Programable by manufacturer). In CSD register last 8 bits and CRC are partialy user programable but not help.

If you need to make true bit copy of MMC card or you want to repair failed MMC card (in the sense it can be read however having corrupted data but functional), you have to use WinHex program
http://www.x-ways.net/winhex/index-m.html

SHKODRAN · Member Joined: 25 Apr 2012 Posts: 140 Location: Russia

OPT ?
do not agree with you.
If through the procedure below, with mmc card samsung can change CID, I do not see why can not change on the natural mmc ...

https://www.youtube.com/watch?v=tbWXsSaAb2M&t=147s

DDMan · Junior Joined: 08 Feb 2018 Posts: 10

I saw this..
don't work with Siemens MMC...

Gladiator · Junior Joined: 03 May 2013 Posts: 8

Can I change "Product serial number" of the image file then backup to another Siemens MCC?

Attos5 · Junior Joined: 21 Oct 2018 Posts: 3

To combat the clones, the serial number is used, which is on the label and in two places on the card itself (in the crdinfo.bin file and at the end of the disk) and perhaps there is also a checksum.
mmc siemens Re: mmc siemens

Because of this serial number, the image of someone else's card will not work without alterations - the controller will write that there is no card or it is of a different type.
It is necessary to understand how the checksum is formed and then it will be possible to recover these cards.
Serial numbers SMC_ :(
mmc siemens Re: mmc siemens

In case of damage in a computer under Windows:
1. Try to compus it regularly in the controller - the procedure is described in the documentation *
You can correct the situation by uploading the autentic image of this card through a consumer card reader and WinHex direct recording software.
Similarly, you can shoot images for archiving.

The data of official registers that distinguish Siemens cards from others
Images of maps for comparison and utilities
mmc siemens Re: mmc siemens

Images
https://anonfile.com/0cB9Pck5ba/6ES7953-8LP10-0AA0_MMC_8MB_zip
https://anonfile.com/17BaPak0be/6ES7953-8LP10-0AA0_8MB_winhex_zip
https://anonfile.com/2dB6Pck6b1/6ES7953-8LP10-0AA0_8MB_zip
https://anonfile.com/32BePbk4b1/6ES7953-8LP31-0AA0_MMC_8MB_zip
https://anonfile.com/5bBbP5k8b4/6ES7953-8LJ11-0AA0_512KB_winhex_zip
https://anonfile.com/41BcPak7b7/6ES7953-8LL31-0AA0_MMC_2MB_winhex_zip
https://anonfile.com/61B9P4k1b9/MMC_512_KB_6ES7953-8LJ20-0AA0_zip
https://anonfile.com/72BcP7kab0/MMC_512_KB_6ES7953-8LJ30-0AA0_zip
https://anonfile.com/85B2Pak8b1/S7_1200_24MB_zip
https://anonfile.com/AdBfP5k8bc/6ES7954-8LC02-0AA0_zip
https://anonfile.com/9aB8P9k8b1/MMC_128_KB_6ES7953-8LG30-0AA0_zip
https://anonfile.com/B4BbP1kcb1/6ES7954-8LF02-0AA0_24_MB_SMC_ZIP
https://anonfile.com/DaB6P4k3b5/6ES7953-8LP20-0AA0_MMC_8MB_zip
https://anonfile.com/E6BePekfbc/S7_MMC_ZIP
https://anonfile.com/HdB6P1k9be/s7imgwr2_zip
https://anonfile.com/GfBfP6kbbe/6ES7953-8LF11-0AA0_zip
https://anonfile.com/I5B0P9keb8/s7imgrd2_zip
https://anonfile.com/J0BeP2keb3/MMC_128_KB_6ES7953-8LG11-0AA0_ZIP
https://anonfile.com/LbBfP5k5b8/WinHex_v17.9_SR2_zip
Deleting the contents of the SIMATIC memory card You have the following options for deleting the contents of the SIMATIC memory card:
● delete files using Windows Explorer
● format with STEP 7 Note If you format the card with Windows utilities, you will render the SIMATIC memory card unusable as a storage medium for a CPU.

Deletion of files and folders is permitted, with the exception of the "__LOG__" and "crdinfo.bin" system files.
These are required by the CPU. If you delete these files, then you will no longer be able to use the SIMATIC memory card with the CPU. If the "__LOG__" and "crdinfo.bin" system files have been deleted, format the SIMATIC memory card as described in the following section.

Formatting a SIMATIC memory card
Note
Formatting of a SIMATIC memory card may only be carried out in a CPU. Otherwise the SIMATIC memory card cannot be used in the S7-1500 CPUs.
If you want to format the SIMATIC memory card using STEP 7, an online connection to the relevant CPU must exist. The relevant CPU is in the

STOP mode.
Proceed as follows to format a SIMATIC memory card:
1. Open the Online and Diagnostics view of the CPU (either from the project context or via "Accessible devices").
2. In the "Functions" folder, select the "Format memory card" group.
3. Click the "Format" button.
4. Click "Yes" in response to the confirmation prompt.
Result:
● The SIMATIC memory card is formatted for use in S7-1500 CPUs
● The data on the CPU are deleted with the exception of the IP address

Attos5 · Junior Joined: 21 Oct 2018 Posts: 3

In case of accidental formatting MMC you can remedy the situation by uploading the original image through card reader via WinHex or ImgWr direct recording program.
Reformat MMC on FAT not NTFS
Then write the image on MMC images found on above post
Some steps described on:
mmc siemens Re: mmc siemens

magnyto · Junior Joined: 24 Nov 2019 Posts: 2

thanks for information
To make a image file of your S7 MMC card place the card in a standard MULTICARD READER (recognized by your Win32 System) and
start the S7imgRD.exe. Select the drive letter of the card from the combo box and hit start
http://members.aon.at/uteetz/

dracula · Posted: 25/03/2021 21:50 Post subject:

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9631pccb · Junior Joined: 20 Jun 2022 Posts: 4

[URL=https://veryfiles.com/at5vpjj4gkmj]s7imgwr2.zip - 1.4 MB[/URL]
[URL=https://veryfiles.com/nixeg011y3iz]s7imgrd2.zip - 1.4 MB[/URL]

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Hexados · Member junior Joined: 22 Sep 2017 Posts: 52