Weekly Timer - Rievtech xLogic ELC Series User Manual

Analog trigger: Ax
Analog amplifier: Ax
Analog multiplexer: AQ
Analog ramp: AQ
Analog math: AQ
PI controller: AQ
Data latching relay: AQ
Up/Down counter: Cnt
The value of ＂Ｔ＂，＂ＴＬ＂can be set/modified in parameter mode. For information about how to
modify, refer to chapter 5.2.2 please.
Timing diagram
Description of the function
Output Q is set to 1 with a 0 to 1 signal transition at Trg.
If output Q = 0, and input Trg is set hi at least for the duration of TL, the permanent lighting function is
enabled and output Q is set accordingly.
The off delay time T is triggered when the status at input Trg changes to 0 before the time T has expired.
L
Output Q is reset when the Ta = T.
Before the off delay time (T - T ) has expired, you can output an off pre-warning that resets Q for the
!
duration of the off pre-warning time T . A further signal at input Trg always resets T and output Q.
!L
Caution
The time base for the T, T and T must be identical.
! !L
If retentivity is not set, output Q and the expired time are reset after a power failure.

5.5.11 Weekly timer

Fashion: Classic:
Caution
Your xLogic must be equipped with an internal real-time clock if you are going to use this SFB.
97