[?]: TIA 12 blocks have password protection

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monirul
Posts: 3
Joined: Tue Sep 02, 2014 12:47 pm

[?]: TIA 12 blocks have password protection

Post by monirul » Tue Apr 11, 2017 8:06 am

Hi all,

I have project with Siemens TIA portal V12 Sp1 update3 several blocks that we built befor years and they*have password protection.

The problem is that we had lost the password and nobody remembers.

How can I solve this issue and open the block ? may be I can reset the password somehow?
You can download project from below link
Download link
https://wetransfer.com/downloads/a53651 ... 903/29b756
1 file
TTC_PwrCtrl_EMAMI_Ver01D.rar


Thank you.

xflash
Posts: 195
Joined: Sat May 21, 2011 3:28 am

Re: [?]: TIA 12 blocks have password protection

Post by xflash » Mon Apr 17, 2017 1:40 am

TIA use AES to encrypt code, so decrypt without key is not possible in some degree.

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