Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 LV463.XR analog - 01
GAIn SEL 1)
Select
gain
Gain stage
trESP =24ms:Gn 1 …Gn 7
8ms:Gn 1 …Gn 6
2ms:Gn 1 …Gn 6
1000μs:Gn 1 …Gn 6
500μs:Gn 1 …Gn 5
Auto GAIn
Auto GAIn
The gain stage can be set either by manually presetting the gain factor
or automatically by selecting Auto GAIn. The left, red display shows the
current signal value.
The gain stage should be selected so that the signal value is approxi-
mately in the middle of the display area.
If Auto GAIn is selected, the device automatically determines the opti-
mum gain setting during teaching.
tch SEL1
Select
teach mode
Teach modes
1Pttch (static),
2Pttch (static),
dYn tch (dynamic)
1Pttch
Presetting a suitable teach process.
To trigger the teach event, see Teaching operating mode.
1-point teach, static: during teaching, the current signal value is
accepted as the new switching threshold. Actuate the rocker push but-
ton to make fine adjustments to the threshold.
2-point teach, static: the switching threshold is calculated at approxi-
mately midway between two signal values, e.g., teach to two different
objects or teach to the same object at two different distances from the
probe. Example: signal value 1 = 100digits, signal value 2 = 400digits
Switching threshold = 280digits. Actuate the rocker push button to +
or -to make fine adjustments to the threshold.
Dynamic teach: suitable for processes that cannot be stopped for
teaching. When the teach event is started, the sensor begins to scan the
signal values. On the left, red display, the signal values are constantly
displayed. At the end of the teach event, the switching threshold is cal-
culated at approximately midway between the smallest and largest sig-
nal value.
Auto thr
Threshold
tracking
Tracking the switching threshold
oFF (aus), On (ein) oFF
The function is only available during dynamic teaching. If the function is
switched on, the switching threshold is automatically and continuously
optimized by the sensor in such a way that maximum functional reliabil-
ity is ensured.
This can be used to compensate for, e.g., soiling or process changes.
Warning message:
thr ALrt: The limit of threshold tracking is reached - the sensor con-
tinues to operate. Cleaning and, if necessary, alignment of
the fiber optics recommended
Error message:
thr Err: The limit of threshold tracking is exceeded - the sensor
stops operating. Cleaning and, if necessary, alignment of
the fiber optics urgently necessary
OFF dLY
Switch-off
delay
0(off), 1…9999 ms (milliseconds) 0
Switch-off delay (OFF Delay):
Individually adjustable from 1 … 9999ms.
Combination options Combining timing functions
OFF ISho
Passing contact
OFF
0(off), 1…9999 ms (milliseconds) 0
Passing contact on fall-back (OFF 1-Shot):
Individually adjustable from 1 … 9999ms.
Combination options Combining timing functions
On dLY
Switch-on
delay
0(off), 1…9999 ms (milliseconds) 0
Switch-on delay (ON Delay):
Individually adjustable from 1 … 9999ms.
Combination options Combining timing functions
On ISho
Passing contact
ON
0(off), 1…9999 ms (milliseconds) 0
Passing contact on actuation (ON 1-Shot):
Individually adjustable from 1 … 9999ms.
Combination options Combining timing functions
dISP rEAd
Turn read
direction 180°
dISP rEAd
(same read direction as
other texts)
Changes the read direction of the two 7-segment displays by 180º.
1) The settings for functions rESP SPd and GAIn SEL act on the switching output and the analog output.
InP SEL
multi funct
input
oFF,
tch InP,
SYnc PLc,
SYnc Int
oFF
With the setting, you define the function of the multi funct multifunc-
tion input (pin 2/ws-WH).
oFF: Pin/cable without function
tch InP: Pin/cable can be used as teach input for line teach or for
remote configuration. Further details on this topic
Line teach / remote teach.
Remote configuration special function.
SYnc PLc: Pin/cable can be used as activation input. Further details
on this topic
Synchronous operation of multiple amplifiers.
SYnc Int: Setting for multiplex operation of up to 6 fiber optic ampli-
fiers. For this purpose, all multi funct multifunction inputs
(pin 2/ws-WH) are connected to one another. The master
unit (defined with the next subfunction) generates a timing
signal that is received by the slave units (defined with the
next subfunction) via the parallel connection. In a fixed
time frame, each slave successively activates its transmit-
ter for a brief time and delivers a signal value. To avoid
mutual interference, the transmitter is then deactivated
again.
Further details on this topic
Multiplex operation of multiple amplifiers.
Subfunction Possible settings /
value range
Factory setting
(default)
Explanation
LV463.XR Long Range amplifier with analog output for fiber optics
