Siemens LOGO! - Enabling the Security Function

249
LOGO! Manual
A5E00380835-01
Enabling the security function
To set the security function:
1. Move the ’>’ cursor to ’Yes’: Press
or
2. Confirm ’Yes’: Press OK
LOGO! shows the following display:
>No
Yes
CopyProtect:
Yes
Note
This only generates a circuit program and copy protection
for the program module (card); the circuit program itself
must be copied separately from the LOGO! to the program
module (card) (can also be done initially).
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 pro-
gram module (card) does not contain a circuit program.
LOGO! program module (card)