Siemens 7LF4 541-0 Instructivo página 23

Program - week
This menu item is provided for the simple input of programs which are to be repeated weekly (such as switching of lights and boilers).
A weekly program consists of an ON time, an OFF time and the associated ON and OFF days.
• MON TO SUN: the days of the week are already assigned and you only need to set the ON and OFF times.
This is used where the same program is to be executed on every day of the week.
• INDIVIDUAL: you can assign the ON and OFF times to any desired days. This is used where the same program is to be executed only on certain days of the
week or different programs are to be executed on the various days.
OR function
The programs defined for each channel are combined with an "OR". In other words, the output will be active if this is defined in any of the programs.
Prog. 1
Prog. 2
Relay
Sample WEEK program
The timer is to switch on at sunset on each day of the week and switch off at sunrise.
ON at sunset
OFF at sunrise
ON / OFF at programmed time
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