Easy xLogic, User Manual

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Description
Description Description
Description of
of of
of the
the the
the function
function function
function
The current time Ta is triggered with a 0 to 1 signal transition at input Trg. Output Q is set to
1 when Ta reaches the time T. A further pulse at input Trg does not affect Ta.
The output and the time Ta are only reset to 0 with a1 signal at input R.
If retentivity is not set, output Q and the expired time are reset after a power failure.
4
4 4
4.4.5
.4.5 .4.5
.4.5 Wiping
Wiping Wiping
Wiping relay
relay relay
relay (pulse
(pulse (pulse
(pulse output)
output) output)
output)
Short Short Short Short description description description description
An input signal generates an output signal of a configurable length.
Parameter
Parameter Parameter
Parameter
The off time T can be provided by the actual value of another already-programmed function:
Analog comparator: Ax – Ay
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
＂ＴＬ＂
can be set/modified in parameter mode. For information about how to
modify, refer to chapter 5.2.2 please.
Connection Connection Connection Connection Description Description Description Description
Input Trg
Trg Trg
Trg You trigger the time for the wiping relay with a signal at
input Trg (Trigger)
Parameter T
T T
T L represents the time after which the output is reset
(output signal transition 1 to 0).
Retentivity Retentivity Retentivity Retentivity set (on) = the status is retentive in memory.
Output Q Q Q Q A pulse at Trg sets Q. The output stays set until the time T
has expired and if Trg = 1 for the duration of this time. A 1
to 0 transition at Trg prior to the expiration of T also resets
the output to 0.