Set and remove on the fly the KNOWHOWPROTECT on S7-300/-400 blocks! NOTE: it does NOT unlock latest S7 v5.5 “Block privacy” protection. For SIEMENS SIMATIC S7-300 and S7-400 blocks Purpose of S7CanOpener S7CanOpener eases the 'KNOWHOWPROTECT' protection set or removal of S7-300 and S7-400 blocks. Useful when: - Your machinery supplier or system integrator does no longer support the software they developed - You lost your source code and you can not access your compiled blocks. S7 Can Opener Keygen Crack. Use S7 can opener found here if you need to break the S7 protection on. I made a free script to perform this automatically. Get can crushers, openers and more at. S7 Can Opener Keygen Crack. Use S7 can opener found here if you need to break the S7 protection on. I made a free script to perform this automatically. Get can crushers, openers and more at.
Program do zabezpieczonych bloczków SIMATICA...
Tym można odbezpieczyć
- s7canopener.rar
- S7CANOP.INI
- s7canopener.pdf
- s7canopener.exe
- readme.txt
- S7canopener.dat
Download file - link to post
s7canopener.rar > s7canopener.pdf
S7CanOpener
for SIEMENS SIMATIC S7-300 and S7-400 blocks
Purpose of S7CanOpener
S7CanOpener eases the 'KNOW_HOW_PROTECT' protection set or removal of S7-300 and S7-400 blocks.
Useful when:
- Your machinery supplier or system integrator does no longer support the software they developed
- You lost your source code and you can not access your compiled blocks anymore.
- You like to keep just one copy of your blocks instead of maintaining both compiled and source copy of each block.
- You like to toggle the know_how_protect keyword on-the-fly, without having to compile your blocks.
SFB and SFC blocks
S7CanOpener does not remove such protection from SFB and SFC blocks.
SFC and SFB blocks are just calls to functions stored within the PLC system memory; no executable code is therefore
available within SFB and SFC blocks you may find in your project.
Legal notes
The enclosed computer program ('Software') is licensed, not sold, to you by the author for use only under the terms of
this License. You own the media on which the Software is recorded or fixed, but the author retain ownership of the
Software itself.
License.
This License allows you to:
-
Use one copy of the Software on a single computer at a time. To 'use' the Software means that the Software is
either loaded in the temporary memory (i.e., RAM) of a computer and/or installed on the permanent memory of a
computer (i.e., hard disk, etc.).
-
Make one copy of the Software in machine readable form solely for backup purposes.
-
Store or install the Software on a storage device (e.g., a network server or terminal server) which is used only to run
or install the Software on your other clients or computers over an internal network, however, you must acquire and
dedicate a license for each separate client or computer on which the Software is run or installed from the storage
device.
-
The Software license may not be shared or used concurrently on different clients or computers.
Restrictions
- The Software has been developed to ease Step7 blocks protection set or removal. Protection removal may be used
by the legal owner of the Step7 blocks only.
-
The Software is a program that can unprotect Siemens Step7 blocks developed by machinery manufacturers or
other supplier. It may not be used for reverse engineering of copyrighted software or for any other purpose where
functional or warranty issues are involved.
-
The author is not liable for any use of the Software and takes no responsibilities for damages of any kind.
-
Each copy of the Software is registered to each user by means of an unique serial code. Illegal copies can therefore
be tracked.
-
Upload to Internet or BBS is strictly forbidden.
S7CanOpener - last revised: 19 February 2003
Page 1 of 3
Installation of S7CanOpener
The CanOpener program does not need installation, just copy all the files to a folder of your choice.
Demo mode
As long as the programs is not registered, it just shows the blocks and their protection status and will not modify the
know_how_protect status. In this mode the program acts as a demo version.
Registered mode
Once the program is purchased, a registration code will be issued. The registration code is an unique code identifying
the user. To register the program, click on About | Register menu and type (or copy-paste) the registration code.
After registration the program is fully functional.
Use of S7CanOpener
1.
We suggest to make a backup copy of your Step7 project before attempting to use the 'S7 CanOpener'. We never
had problems while testing the 'S7 CanOpener', but we are sure you don' wish to be the first to report a project
t
loss.
2.
Before running the program, close all applications which may interfere with Step7 project files (S7 Manager, S7
editor, Protool, etc.)
3.
Run CanOpener.exe and from 'Open' menu select the desired S7 project or library, then a list of all 'blocks'
folders in S7 project will be shown.
4.
If you have more than one S7 program in project, you will get a full list of all 'blocks' folders contained in the
project . The 'S7 CanOpener' will not associate each 'blocks' folder to its 'S7 program' folder. If your project
contains several S7 programs and you experience some difficulties to recognize the correct 'blocks' folder, we
suggest to save the interested S7 program to a dedicated S7 project or rename differently the 'blocks' folders
within the Siemens S7 Manager.
Snapshot from Siemens Step7 editor:
example of project with multiple S7 programs
Snapshot from Siemens Step7 editor:
example of project with a single S7 program
5.
Select the " blocks " folder of your choice, then the list of contained blocks will be shown along with the indication
of the blocks protected with the " know_how_protect " keyword. You can filter different block families (FBs, FCs,
OBs, DBs).
6.
Select the blocks you want the protection status to be modified. To operate on several blocks at once, multiple
selection is possible.
7.
Use 'Protect' or 'Unprotect' buttons to set or remove protection.
8.
You will be asked for a password at the first protect/unprotect request each time the program is run. The user
password has been provided to prevent undesired operations if you leave your computer unattended. You can
change the user password at any time.
S7CanOpener - last revised: 19 February 2003
Page 2 of 3
Known issues
You may experience a list of duplicated copies of the same block (e.g. the S7canopener blocks list shows many FB44
instances co-existing in the same S7 project). Your S7 project size is also probably quite large if compared with the real
extent of your S7 program.
This is due to garbled data in your S7 project, it is not a bug of the S7CanOpener.
Perform a reorganization of your S7 project using the File|Reorganize menu from the S7manager. After reorganization
the S7 project will be considerably reduced in size and the S7CanOpener will show the correct list of blocks.
Version history
-
Version 1.30 Added a different program registration scheme.
Version 1.24 Cosmetic changes only.
Version 1.23 Minor and cosmetic changes.
Version 1.22 The 'open file' dialog allows to filter S7project (*.s7p) or S7library (*.s7l) files. Some cosmetics.
Version 1.21 Program remembers the path to the last opened file.
Version 1.20 Added a combo box to keep track of the last 4 files.
Version 1.10 Initial commercial version release.
Author' notes
s
Please report any bug or suggestion to the author:
Luca Gallina
Via Cantarane, 6/R
I-31040 Volpago del Montello (TV) - Italy
Web site: http://www.runmode.com
e-mail: luca.gallina@runmode.com
S7CanOpener - last revised: 19 February 2003
Page 3 of 3
s7canopener.rar > readme.txt
S7 Can Opener Keygen Crack Office 2016
Âçëî??í?, ?????????îâ??ü í? í?äî