Siemens LOGO! Manual page 97

To enable/disable synchronization in programming mode:
1. Switch LOGO! to programming mode.
2. You are now in the main menu, and want to select 'Setup': Press
3. Confirm 'Setup': Press OK
4. Move the '>' cursor to 'Clock': Press
5. Confirm 'Clock': Press OK
6. Move the '>' cursor to 'Sync': Press
7. Apply 'Sync': Press OK
LOGO! shows the following display:
The current setting of the automatic synchronization function is displayed on the bottom row.
The default setting is 'Off'; that is, disabled.
To enable/disable synchronization in parameter assignment mode:
If you want to enable/disable automatic synchronization in parameter assignment mode,
select in the parameter assignment menu 'Set..', then menus 'Clock' and 'Sync'. You can
now enable/disable automatic synchronization.
Enabling synchronization
You want to enable synchronization:
1. Move the '>' cursor to 'On': Press
2. Confirm 'On': Press OK
LOGO! shows the following display:
LOGO!
Manual, 10/2017, A5E01248535-AA
3.7 Writing and starting the circuit program
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Programming LOGO!
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