Siemens LOGO! Series Manual page 103

Showing/hiding parameters - the parameter protection mode
If you want to show/hide the parameter and allow/prevent its modification in parameter
assignment mode:
1. Move the cursor to the protection mode: Press
2. Select the protection mode: Press
3. Confirm your entries with: OK
Enabling/disabling retentivity
To decide whether you want to retain your current data after a power failure or not:
1. Move the cursor to the retentivity setting: Press
2. Select the retentivity setting: Press
3. Confirm your entries with OK
LOGO!
Manual, 04/2011, A5E03556174-01
The display should now show:
The display now shows:
Note
For further information on the protection mode, refer to the topic "Parameter protection
(Page 153)".
For further information on retentivity, refer to the topic "Retentivity (Page 153)".
You can modify the protection mode and retentivity setting only in programming mode.
This is not possible in parameter assignment mode.
In this manual, the protection mode ("+" or "-") and retentivity ("R" or "/") settings are only
shown in the displays where these can actually be changed.
3.7 Writing and starting the circuit program
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or
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Programming LOGO!
103