Siemens 6ED1050-1AA00-0BE8 User Manual
Applicable cards
8.1 Security function (CopyProtect)
LOGO!
Manual, 04/2011, A5E03556174-01
Manual, 04/2011, A5E03556174-01
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8.1
Security function (CopyProtect)
The security function provides copy protection for circuit programs on memory cards,
combined memory/battery cards or SD cards.
Unprotected cards
You can edit circuit programs without restrictions and exchange data between the card and
the device.
Protected cards
A circuit program is protected when it is transferred from a protected program card to
LOGO!.
To execute this circuit program in LOGO!, the protected card must remain inserted during
To execute this circuit program in LOGO!, the protected card must remain inserted during
RUN; that is, the circuit program stored on the card cannot be copied to other LOGO!
devices.
In addition, a protected circuit program is write-protected.
A circuit program with password protection is no longer protected after the correct password
In addition, a protected circuit program is write-protected.
A circuit program with password protection is no longer protected after the correct password
has been entered; that is, you can then edit the program and remove the card.
be able to edit it at a later time.
Correlation between the password and the protective function
Password
Protection
Editing
Copying
Deleting
-
-
Yes
Yes
Yes
Yes
-
Yes, with password
Yes
Yes, with password
-
Yes
No
No
Yes
Yes
Yes
Yes, with password
Yes, with password
Yes, with password