Siemens LOGO! - Enabling;Disabling Retentivity; Protection Mode +; Setting the Time; Showing;Hiding Parameters - the Parameter Protection Mode

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LOGO! Manual
A5E00380835-01
Setting the time
Set the time T = 12:00 minutes:
1. Move the cursor to the first digit: Press
or
2. Select the digit ’1’: Press or
3. Shift the cursor to the second digit: Press or
4. Select digit ’2’: Press or
5. Move the cursor to the unit: Press or
6. Select the timebase ’m’ (for minutes): Press or
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 or
2. Select the protection mode: Press or
The display should now show:
or
Protection mode +:
The value of the time T
can be modified in pa-
rameter assignment
mode
Protection mode – :
The value of the time T
is hidden in parameter
assignment mode
T=12:00m
B2 +R
T=12:00m
B2 –R
3. Confirm your entries with: OK
Enabling/disabling retentivity
To decide whether you want to retain your current data af-
ter a power failure or not:
1. Move the cursor to the retentivity setting: Press or
2. Select the retentivity setting: Press or
Pro
g
rammin
g
LOGO!