14.7 TIMER ( timer )
The function timer can only be used with real-time clock (9407-9xx-2xxx). Output z
1
is switched on at absolute time TS
and switched off again after TE. This switching operation can be unique or cyclical (parameter adjustment). Output
Week-D indicates the actual weekday (0...6 = Su...Sa) . TS.Mo = 0 and TS.D = 0 means actual day
When the time defined with TS.H and TS:Mi has elapsed, the 1st switching operation occurs on the following day.
With TS.Mo = 0 and TS.D < actual day, the first switching operation occurs in the following month. With TS.Mo ß
actual month and TS.D < actual day, the 1st switching operation occurs in the next year.
Inputs/outputs
Digital input
disabl
= 0 output z1 active. Becomes 1 when the time was reached.
disabl
= 1 output z1 switched off. The output behaves like “time not yet reached”.
Digital output
z1
z1 is logic 1 between the start and end time.
Analog output
Week-D
indicates the actual weekday ( 0...6 = Su...Sa)
Parameters:
Parameter Description Range Default
TS.Mo
Switch-on time month 0...12 0
TS.D
Switch-on time day 0...31 0
TS.H
Switch-on time hour 0...23 0
TS.Mi
Switch-on time minute 0...59 0
TE.D
Time duration days 0...255 0
TE.H
Time duration hours 0...23 0
TE.Mi
Time duration minutes 0...29 0
Configuration:
Configuration Description Value Default
Func1
cyclical function runs cyclically 0 0
once function runs once 1
Func2
daily function runs daily 0 0
Mo...Fr. Function runs from Monday to Friday 1
Mo... Sa.function runs from Monday to Saturday 2
weekly function runs weekly 3
* 1) with the engineering tool broken rational numbers can be used; however only the integral
portion is taken over!
9499 040 50611 Time functions
83 TIMER ( timer )
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