LOGO! functions

4.4 Special functions list - SF

4.4.11Weekly timer

Short description

The output is controlled by means of a configurable on/off date. The function supports any combination of weekdays. You select the active weekdays by hiding the inactive days.

Note

Because LOGO! 24/24o does not have a real-time clock, the weekly timer function is not available for both versions.

Symbol in LOGO!

Wiring

Description

0BA6

 

 

 

 

 

 

1R

 

 

 

 

 

 

Cam parameters

At the Cam parameters, you set the on- and off-times of the

 

 

 

 

 

 

1, 2, and 3

weekly timer for each Cam switch. Here you also configure

1R

 

 

 

 

 

 

 

 

 

 

4

 

the days and the time-of-day.

1R

 

 

 

 

 

 

 

 

 

 

 

 

 

3DU

 

 

 

 

 

 

Par

You specify whether the timer pulses on for one cycle when

 

 

 

 

 

 

 

 

 

 

 

 

 

 

activated and then reset. The pulse setting applies to all three

 

 

 

 

 

 

 

 

cams.

 

 

 

 

 

 

 

Output Q

Q is set when the configured cam is actuated.

 

 

 

 

 

 

 

Symbol in LOGO!

Wiring

Description

0BA7

 

 

 

 

 

 

 

 

 

 

 

 

 

Cam parameters

At the Cam parameters, you set the on- and off-times of the

 

 

 

 

 

 

 

1, 2 and 3

weekly timer for each Cam switch. Here you also configure

3DU

 

 

 

4

 

the days and the time-of-day.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

You can also specify whether the timer pulses on for one

 

 

 

 

 

 

 

 

cycle when activated and then reset. The pulse setting

 

 

 

 

 

 

 

 

applies to all three cams.

 

 

 

 

 

 

 

Output Q

Q is set when the configured cam is actuated.

Timing diagram (three examples)

&DP



 







   

4

0RQGD\ :HGQHVGD\

7XHVGD\7KXUVGD\

&DP 'DLO\

&DP 7XHVGD\

&DP 6DWXUGD\DQG6XQGD\

)ULGD\6XQGD\ 6DWXUGD\

KWRK KWRK KWRK

LOGO!

 

Manual, 04/2011, A5E03556174-01

185

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Image 185
Siemens 6ED1050-1AA00-0BE8 manual Weekly timer, Timing diagram three examples, Symbol in Logo Wiring Description 0BA6
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