Siemens LOGO! Manual page 144

LOGO! functions
4.4 Special functions list - SF
Setting the weekly timer
To set the on-/off-times:
1. Move the cursor to one of the Cam parameters of the timer (e.g. No1).
2. Press OK. LOGO! opens the Cam parameter assignment screen form. The cursor is
positioned on the day of the week.
3. Press
4. Press
5. Set the on-time.
Modify the value at the respective position, using the keys
to the various positions, using the keys
the value - -:- -
(- -:- - means: No on-/off-times set).
6. Press
7. Set the off-time (in same way as in step 5).
8. Confirm your entries with OK.
The cursor is now positioned on the No2 parameter (Cam2) and you can configure a
further cam.
Note
For information on timer accuracy, refer to the technical data and to the topic "Time
response (Page 115)".
Weekly timer: Example
The output of the weekly timer switch is to be set daily from 06:30 h to 08:00 h. The output
should also be set every Tuesday from 03:10 h to 04:15 h, and on the weekends from 16:30
h to 23:10 h.
This requires three cams.
Here are the parameter assignment screen forms of the cams No 1, 2 and 3, based on the
timing diagram shown earlier.
Cam1
Cam No1 must set the output of the weekly timer daily from 06:30 h to 08:00 h.
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and to select one or several days of the week.
to move the cursor to the first position of the on-time.
to move the cursor to the first position of the off-time.
and
and . At the first position, you can only select
Manual, 10/2017, A5E01248535-AA
. Move to the cursor
LOGO!