Siemens LOGO! Series Manual page 306

Applicable cards
8.1 Security function (CopyProtect)
Assigning a security function
To assign a circuit program and copy protection function to the card, open the programming
mode and select "Card".
1. Switch LOGO! to programming mode (ESC / >Stop).
2. Select the 'Card' command: Press
3. To apply 'Card': Press OK
4. Move the '>' cursor to 'CopyProtect': Press
5. To apply 'CopyProtect': Press OK
LOGO! shows the following display:
The current protection setting is shown in the bottom line. This function is disabled by default
("No": disabled).
Enabling the security function
To set the security function:
1. Move the '>' cursor to 'Yes': Press
2. Confirm 'Yes': Press OK
LOGO! shows the following display:
Note
This only generates a circuit program and copy protection for the card; the circuit program
itself must be copied (Page 309) separately from LOGO! to the card. (This copy can be done
at power-on.)
You can always change the "No" status (security function disabled) to "Yes" (security
function enabled).
A status change from "Yes" (security function enabled) to "No" (security function disabled) is
only possible if the card does not contain a circuit program.
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Manual, 04/2011, A5E03556174-01
LOGO!