Leuze electronic LV463.XR Series User manual

Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. [phone]
[email protected] • www.leuze.com
We reserve the right to make changes • DS_LV463XR2SWO_en_50135347.fm
Extra large operating ranges
Two, large, easy-to-read displays for the
simultaneous display of the signal value
and the switching threshold
Simple operation and easy-to-understand
menu functions for optimum configuration
Internal multiplex operation of up to six
units
Line teach or external transmitter activation
Three different teach modes for fast sensor
adjustment
2 switching outputs (PNP or NPN)
One indicator diode for each of the two
outputs
Connection via cable or cable with M12
connector
Up to
5000mm
Up to
1350mm
10 - 30 V
DC
Accessories:
(available separately)
Plastic fiber optics (KF, KFX)
Glass fiber optics (GF)
Ready-made cables (KD …)
Mounting device (BTU LV463)
IEC 60947...
IEC 60947...
Dimensioned drawing
AClamping lever for fiber optic cable (unlock in direction of arrow)
BConnection for fiber optics receiver
CConnection for fiber optics transmitter
35
10
Mounting accessories
With M8 connector
With cable
BTU LV463
Part no. 50120869
Electrical connection
5-pin connector 5-wire cable
multi funct:-OFF
- Line teach
- Activation input
- Multiplex operation
Details Description of the subfunctions
NOTE: Open lead wires must be connected to a terminal box.
LV463.XR Long Range amplifier with 2 switching outputs for fiber optics
LV463.XR 2SWO - 02
en 02-2016/12 50135347

LV463.XR 2SWO - 02 2016/12
Technical data
Optical data Throughbeam
principle
Scanning principle
Operating range/scanning range 1)
1) Range/scanning range depending on the fiber optics used
Up to 5000mm Up to 1350mm
Light source LED (modulated light)
Wavelength LV463.XR…
LV463I.XR…
660nm (visible red light)
880nm (infrared light)
Timing
Readiness delay ≤500ms
Internal cycle time 100μs
Signal range
Extra Long Range
(XLR)
Long Range
(LR)
Standard
(STD)
Speed
(S)
High Speed
(HS)
Response time 24ms 8ms 2ms 1000μs 500μs
Switching frequency 2)
2) With a duty cycle of 1:1
21Hz 62.5Hz 250Hz 500Hz 1000Hz
Display area (digits) 0 … 9999 0 … 9999 0 … 9999 0 … 9999 0 … 9999
Repeatability 180μs 180μs 180μs 150 μs 100μs
Increased protection against optical
crosstalk
Yes Yes Yes Yes No
Increased protection against ambient
light through energy-saving lamps
Yes Yes Yes No No
Electrical data
Operating voltage UB3)
3) For UL applications: use is permitted exclusively in Class 2 circuits according to NEC
12 … 24VDC ± 10%
Residual ripple ≤10% of UB
Open-circuit current ≤40mA @ 24VDC
Switching output See part number code
Switching output time functions Switch-on/-off delay,
passing contact (on actuation or fall-back),
(combinations are limited
Combinations of timing functions)
Adjustable times (time functions) 0 … 9999ms
Signal voltage high/low ≥(UB-2.5V)/≤2.5V
Output current ≤100mA
Switching threshold Adjustable using the teach function or +/-buttons
Indicators
Yellow LEDs 1/2 switching output active
Display 2 x 7-segment LED, 4-digit,
Red: signal strength,
Green: switching threshold
Mechanical data
Housing ABS/PC black/red, transparent PC cover
Weight 63g with 2000mm cable
70g with 150mm cable and M12 connector
Connection type Cable 2000mm, 5 x 0.25mm2, or
Cable 150mm with M12 connector, 5-pin
Fiber optic connection Clamp-mounting, 2 x Ø 2.2mm
Environmental data
Ambient temp. (operation/storage) -10°C … +55°C/-20 °C … +85°C
Protective circuit 4)
4) 2=polarity reversal protection, 3=short circuit protection for all outputs
2, 3
Degree of protection IP 50, NEMA 1
Standards applied EN 60947-5-2
Certifications UL 508, C22.2 No.14-13 3) 5)
5) These proximity switches shall be used with UL Listed Cable assemblies rated 30V, 0.24A min,
in the field installation, or equivalent (categories: CYJV/CYJV7 or PVVA/PVVA7)
Additional functions
Sensor adjustment Menu-driven using display and rocker push button
Notes
Explanation of the
signal ranges
Extra Long Range (XLR):
Extra long operating range,
longest response time,
display area 0 … 9999
Long Range (LR):
Long operating range with
good response time;
display area: 0 … 9999
Standard (STD):
Medium operating range and
medium response time;
display area: 0 … 9999
Speed (S):
Short operating range and
short response time;
display area: 0 … 9999
High Speed (HS):
Short operating range,
very short response time;
display area: 0 … 9999
NOTE
Detailed specifications on the range/
scanning range are enclosed in the
data sheets of our fiber optics type
KF, KFX or GF.
Observe intended use!
This product is not a safety sensor
and is not intended as personnel
protection.
The product may only be put into
operation by competent persons.
Only use the product in accor-
dance with its intended use.
LV463.XR

Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. [phone] LV463.XR 2SWO - 02
[email protected] • www.leuze.com
Part number code
Order guide
The sensors listed here are preferred types; current information at www.leuze.com
LV463I .XR7/4T4-150-M12
Operating principle
LV Fiber optic amplifiers
Series
463 463 series
Light source
Not specified Red light
IInfrared light
Design
Not specified Standard design
XV High-speed version
XR Long-range version
Setting
7Adjustment by means of control panel
(7-segment red/green LED displays, slide switch, rocker push button)
Pin assignment of connector pin 4 / black cable wire (OUT1)
4PNP transistor switching output, light switching
2NPN transistor switching output, light switching
PPNP transistor switching output, dark switching
NNPN transistor switching output, dark switching
LIO-Link
XNot assigned (n. c.)
Pin assignment of connector pin 2 / white cable wire (multi funct)
TMultifunction input (teach, activation or multiplex operation)
Pin assignment of connector pin 5 / gray cable wire (OUT2)
4PNP transistor switching output, light switching
2NPN transistor switching output, light switching
Connection technology
Not specified Connection cable, standard length 2000mm, 4/5-wire 1)
1) Devices with 1 x OUT and multifunction input: 4-wire or 4-pin,
Devices with 2 x OUT and multifunction input: 5-wire or 5-pin.
M8 M8 connector, 4-pin 2)
2) Not possible for devices with 2 x OUT and multifunction input.
150-M8 Cable, length 150mm, with M8 connector, 4-pin 2)
150-M12 Cable, length 150mm, with M12 connector, 4/5-pin 1)
With 2 PNP switching outputs With 2 NPN switching outputs
Features Order code Part no. Features Order code Part no.
Red light, 2 PNP switching outputs LV463.XR7/4T4-150-M12 50133981 Red light, 2 NPN switching outputs LV463.XR7/2T2-150-M12 50133983
Red light, 2 PNP switching outputs LV463.XR7/4T4 50133980 Red light, 2 NPN switching outputs LV463.XR7/2T2 50133982
Infrared light, 2 PNP switching outputs LV463I.XR7/4T4-150-M12 50133999
Infrared light, 2 PNP switching outputs LV463I.XR7/4T4 50133998
LV463.XR Long Range amplifier with 2 switching outputs for fiber optics

LV463.XR 2SWO - 02 2016/12
Mounting the amplifier
Installing the fiber optics
Open the transparent protective cover.
Push down the lever of the fiber optic clamp to open.
Lead the KF/KFX/GF type fiber optics in completely as far as they will go (ca. 12mm deep) into the fiber optic intake.
When doing so, observe the transmitter/receiver assignment on the amplifier (transmitter at bottom / receiver on top).
Pull up the lever of the fiber optic clamp to close.
Check if the clamp is secure by pulling lightly on the fiber optics.
Close the transparent protective cover.
Operating and display elements
DIN rail TS 35
(35mm x 7.5mm)
DIN rail TS 35
(35mm x 7.5mm)
Spring-mounted
DIN rail mount
The amplifier is mounted as shown on a TS 35 DIN rail while disconnected from voltage.
Alternatively, the amplifier can also be
mounted without a DIN rail using the
mounting accessory and M3 screws.
①
②
③
④
⑤
Channel changeover slide switch:
Channel 1 (CH1): Switching output 1
Channel 2 (CH2): Switching output 2
Lever for
fiber optic clamp
Slide switch operating mode:
RUN: Normal operation
PRG: Sensor adjustment
ADJ: Perform teach;
change switching threshold
Rocker push button
+, - and press:
- Changing the switching threshold
- Sensor adjustment
Status LEDs (yellow)
’1’ = Switching output 1
’2’ = Switching output 2
7-segment LED display,
4-digit, RED, signal strength
7-segment LED display, 4-digit,
GREEN, switching threshold
LV463.XR

Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. [phone] LV463.XR 2SWO - 02
[email protected] • www.leuze.com
RUN operating mode - normal operation
The RUN operating mode is the standard operating mode in which the sensor detects objects; it signals this accord-
ing to the set functions. If the selector switch for the operating mode is in the RUN position, no changes to the device
can be made via the operational controls. This setting is thus suitable for protection against unintended operation and
changes to device settings.
Selector switch
Operating mode
RUN: Normal operation - no settings possible
ADJ: Press rocker push button: the set teach is executed.
Rock to left - right: change the switching threshold, left = +and right = -.
PRG: Menu-driven device setting via display and rocker push button
Selector switch
Channel switching
CH1: Display values and settings refer to switching output 1.
CH2: Display values and settings refer to switching output 2.
Rocker push button
- Set switching threshold
- Navigation in menu
The rocker push button can be rocked to the right and to the left and pressed
in the middle position.
Rock +, -:IntheADJ operating mode, the switching threshold can be increased (+) or
decreased (-) by rocking. In the PRG operating mode, rock to navigate in the
menu.
Button: Press the rocker push button in the middle position to accept a setting made in
the PRG operating mode.
Indicator
Signal strength
In the RUN and ADJ operating modes, the display shows the current signal value.
In the PRG operating mode, information on menu navigation appears on the
display.
Switch position CH1:
Indicator Switching
threshold switching
output 1
Switch position CH2:
Indicator Switching
threshold switching
output 2
In the RUN and ADJ operating modes, the display shows the currently set
switching threshold for each switching output. In the PRG operating mode,
information on menu navigation appears on the display.
Status LEDs (yellow)
1 - State of switching
output 1
2 - State of switching
output 2
LED ON 1: switching output 1 active, 2: switching output 2 active.
LED OFF 1: switching output 1 not active, 2: switching output 2 not active.
NOTE
The multi funct multifunction input always takes precedence over the Operating mode selector switch.
This means that the amplifier can be taught via the multifunction input (remote teach) or configured (remote configuration) in the RUN operating mode as well.
LV463.XR Long Range amplifier with 2 switching outputs for fiber optics

LV463.XR 2SWO - 02 2016/12
PRG operating mode - sensor adjustment channel 1/2
(CH1/CH2)
The LV463 is equipped with two switching outputs, both of which can be adjusted to meet customer
requirements with a simple menu-driven system.
Some parameters for channel CH1 apply for the entire device, i.e., for channel CH2 as well.
Switching-output-specific parameters (switching function, sensitivity, teach mode, threshold tracking, time functions and offset) can be
set for each switching output individually.
To make the setting, please select the desired channel on the channel selector switch CH1 (switching output 1) or CH2 (switching
output 2) and set the selector switch for the operating mode to position PRG. Rock to right or left with the rocker pressure switch to
freely navigate through the subfunctions.
Selecting a subfunction and changing the setting
1.Rock to left or right to select the desired subfunction.
2.Press rocker push button in middle position. The currently set value is displayed statically.
3.Rock to right or left to display the selectable adjustment values - these flash slowly.
4.Accept the new value by pressing the rocker push button in the middle position.
Fast flashing indicates that the new value is accepted.
5.Automatic return to the heading for the subfunction.
6.Press again to statically display the previously selected value.
Description of the subfunctions
NOTE
The settings for functions rESP SPd and GAIn SEL act on both switching outputs.
Subfunction Possible settings /
value range
Factory setting
(default)
Explanation
out SEL1
Switching function
OUT1
out SEL2
Switching function
OUT2
Lon
don Lon
Individual setting for CH1 and CH2 depending on switch position!
Lon: Switching output light switching:
If throughbeam fiber optics are installed, the switching output is
active when the light path is free.
If a scanning system is installed, the switching output is active
when an object is detected.
The status LED illuminates when the switching output is active.
don: Switching output dark switching:
The switching behavior is the inversion of the light switching set-
ting.
SEnS SEL1
Sensitivity in
switching point
OUT1
SEnS SEL2
Sensitivity in
switching point
OUT2
Std
hiGh
Lo
Std
Individual setting for CH1 and CH2 depending on switch position!
The sensitivity in the switching point is adjusted via the hysteresis.
High: Small hysteresis, e.g., for exact switching during object position-
ing.
Std: Standard hysteresis; suitable for most applications.
Lo: Large hysteresis, e.g., for very reliable switching on objects.
Also for applications with strong vibrations on probe.
 
OFF dLY
FctY dEF
ZEro OFSt
Func SEL
InP SEL
dISP rEAd
On IShoOFF ISho On dLY
GAIn SEL
tch SEL1[2] Auto thr
rESP SPdSEnS SEL1[2]out SEL1[2]
Select
response time
Select
gain
Switching func-
tion OUT1/OUT2
Master-slave
assignment
Offset
calibration
Factory setting
Threshold
tracking
Switch-off delay Passing contact
OFF
Start-up delay Passing contact
ON
Turn read
direction 180°
Select
teach mode
multi funct
input
Sensitivity OUT1
/ OUT2
CH1 / CH2 CH1 / CH2 DEVICE DEVICE DEVICE DEVICE DEVICEDEVICE
CH1 / CH2 DEVICECH1 / CH2 CH1 / CH2 CH1 / CH2 CH1 / CH2 CH1 / CH2
LV463.XR

Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. [phone] LV463.XR 2SWO - 02
[email protected] • www.leuze.com
rESP SPd 1)
Select
response time
trESP = 24 ms (signal range XLR)
8ms (signal range LR)
2ms (signal range STD)
1000 μs(signal range S)
500 μs(signal range HS)
2ms
Device setting - applies the same for CH1 and CH2!
The response time is the max. time required by the switching output to
switch to the active state following a signal change at the input.
From this, the switching frequency can be calculated as follows:
Notice: A change to the response time is equivalent to a change to
the signal range.
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
Device setting - applies the same for CH1 and CH2!
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 OUT1
tch SEL2
Select
teach mode OUT2
Teach modes
1Pttch (static),
2Pttch (static),
dYn tch (dynamic)
1Pttch
Individual setting for CH1 and CH2 depending on switch position!
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
Individual setting for CH1 and CH2 depending on switch position!
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
Individual setting for CH1 and CH2 depending on switch position!
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
Individual setting for CH1 and CH2 depending on switch position!
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
Individual setting for CH1 and CH2 depending on switch position!
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
Individual setting for CH1 and CH2 depending on switch position!
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)
Device setting - applies the same for CH1 and CH2!
Changes the read direction of the two 7-segment displays by 180º.
1) The settings for functions rESP SPd and GAIn SEL act on both switching outputs.
Subfunction Possible settings /
value range
Factory setting
(default)
Explanation
f = 1
2 •trESP
[Hz]
dISP rEAd,
dISP rEAd
LV463.XR Long Range amplifier with 2 switching outputs for fiber optics

LV463.XR 2SWO - 02 2016/12
InP SEL
multi funct
input
oFF,
tch InP,
SYnc PLc,
SYnc Int
oFF
Device setting - applies the same for CH1 and CH2!
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.
Func SEL
Master-slave
assignment
SL 1,
SL 2,
SL 3,
SL 4,
SL 5,
mA 2,
mA 3,
mA 4,
mA 5,
mA 6
SL 1
Device setting - applies the same for CH1 and CH2!
These settings only need to be made if multiplex operation (master-
slave operation) of multiple sensors is desired.
A maximum of 6 sensors can be synchronized with one another in mul-
tiplex operation.
Here, exactly one master and 1 … 5 slaves are always needed.
Settings for master:
mA n(number):
Defines that this unit functions as a master and a total of
nsensors were wired in parallel.
Value range n = 2 … 6.
Example:
mA 4means: unit is the master, a total of 4 sensors are wired to one
another via the multi funct multifunction input.
Setting for slaves:
SL n(number):
Defines that this unit functions as a slave and has indi-
vidual address n.
Value range address n = 1 … 5.
Example:
SL 3means: unit is aslave with individual address 3.
Further details on this topic Multiplex operation of multiple ampli-
fiers
ZEro OFSt
Offset
calibration
no,
YES no
Device setting - applies the same for CH1 and CH2!
This subfunction is used for suppressing an offset signal that can
result, e.g., from crosstalk between transmitter and receiver at the fiber
optic head.
To activate this function, select YES and confirm the selection by press-
ing the rocker push button. The current signal value is now set to 0.
To perform another offset calibration, the previous calibration must first
be reset. To do this, select no and confirm by pressing the rocker push
button.
Now again perform the offset calibration as previously described.
Note:Resolution is lost when using offset suppression!
Example: display area = 4000digits, offset value =
550digits
Remaining resolution = 3450digits
FctY dEF
Factory
setting
no,
YES no
Device setting - applies the same for CH1 and CH2!
Attention!
Resets all sensor settings to factory settings.
If desired, select YES and execute by pressing the rocker push button.
Tip!
The maximum operating range can be achieved as follows:
-Set
rESP SPd to 24ms (signal range XLR).
-Set
GAIn SEL to the highest gain stage.
- The switching threshold can be set to minimum 32 digits,
the amplifier detects objects up to display value 0.
Subfunction Possible settings /
value range
Factory setting
(default)
Explanation
LV463.XR

Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. [phone] LV463.XR 2SWO - 02
[email protected] • www.leuze.com
Time functions
ON DLY
ON DLY
ON 1Shot
ON 1Shot
OFF 1Shot
OFF 1Shot
OFF DLY
OFF DLY
T T T
T T T
T T T
T T T
T T
T
T
T T T
T
T
Switching threshold
Time t
Time t
Signal
OUT
Switching threshold
Time t
Time t
Signal
OUT
Switching threshold
Time t
Time t
Signal
OUT
Switching threshold
Time t
Time t
Signal
OUT
Switching threshold
Time t
Time t
Signal
OUT
Switching threshold
Time t
Time t
Signal
OUT
Switching threshold
Time t
Time t
Signal
OUT
Switching threshold
Time t
Time t
Signal
OUT
Rising edge
Falling edge
Active state of the switching output
Set delay time
(0 … 9999ms)
LV463.XR Long Range amplifier with 2 switching outputs for fiber optics

LV463.XR 2SWO - 02 2016/12
Combining timing functions
Timing functions can only be combined to a limited extent. Impermissible combinations are suppressed from the subfunctions menu.
Here is an overview of the permissible combinations (•):
Operating mode ADJ - teaching the switching outputs
(CH1/CH2)
Switching outputs OUT1 and OUT2 can be taught individually. Set the selector switch for the channel
to the desired position CH1 (switching output OUT1) or CH2 (switching output OUT2).
Set the selector switch for the operating mode to the ADJ position.
Depending on the setting of the Select teach mode subfunction (tch SEL1 / tch SEL2), one of the following teach modes appears:
Static 1-point teach
Static 2-point teach
Dynamic teach
Teach process
Tip!
For reliable function, the difference between the signal value while an object is present and the signal value with no object should be at
least 10 … 20%. In general: the larger the difference, the more reliable the detection.
OFF dLY
Switch-off
delay
OFF ISho
Passing contact
OFF
On dLY
Switch-on
delay
On ISho
Passing contact
ON
OFF dLY
Switch-off
delay ••
OFF ISho
Passing contact
OFF •
On dLY
Switch-on
delay • •
On ISho
Passing contact
ON •
Step Static 1-point teach Static 2-point teach Dynamic teach
Place object in light beam.
The red display shows the signal value, the green
display the current switching threshold.
Place object in light beam.
The red display shows the signal value, the green
display the current switching threshold.
Press the rocker push button. The green display
shows dYn, the red display the current signal
value.
The amplifier now scans signal values for approx. 1
minute.
Press the rocker push button; the teach value is
accepted.
Press the rocker push button, first teach value is
accepted.
Move several objects through the light beam; to
end the event, press the rocker push button again.
After the scanning time elapses, the teach event
ends automatically.

Following a successful teach, PASS appears on
the green display and the signal value is displayed
as the new switching threshold.
In the event of a faulty teach, FAIL appears on the
red display. In this case, the signal value may be
too small and cannot be accepted as a teach value
(Table with minimum teach values as a func-
tion of the setting).
Check object and/or placement and repeat event.
2nd appears on the green display; the red display
shows the current signal value.
Place object 2 or object at distance 2 and press the
rocker push button within one minute. The sec-
ond teach value is accepted.
If the rocker push button is not pressed within one
minute, the teach event is interrupted and the pre-
vious switching threshold is retained.
Following a successful teach, PASS appears on
the green display. The new switching threshold
now lies approximately midway between the two
taught signal values.
In the event of a faulty teach, FAIL appears on the
red display. In this case, the minimum distance
between the two teach points may be too small (
Table with minimum teach values as a function
of the setting).
Try to set a larger distance between the two signal
values and repeat the event.
Following a successful teach, PASS appears on
the green display. The new switching threshold
now lies between the maximum and the minimum
of the scanned signal values.
In the event of a faulty teach, FAIL appears on the
red display. In this case, the minimum distance
between the scanned signal values may be too
small (Table with minimum teach values as a
function of the setting).
Try to set a larger distance between the signal val-
ues and repeat the event.

The switching threshold can be freely increased or
decreased at a later time by rocking the rocker
push button to the left (+) and right (-).
The change is accepted if both displays flash
briefly several times.
The switching threshold can be freely increased or
decreased at a later time by rocking the rocker
push button to the left (+) and right (-).
The change is accepted if both displays flash
briefly several times.
The switching threshold can be freely increased or
decreased at a later time by rocking the rocker
push button to the left (+) and right (-).
The change is accepted if both displays flash
briefly several times.
LV463.XR

Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. [phone] LV463.XR 2SWO - 02
[email protected] • www.leuze.com
Line teach (remote teach) - channel 1 (CH1) or channel 2 (CH2)
Subfunction setting:
Signal level at multi funct teach input:
The following description applies to PNP switching logic!
With the NPN models, the signal levels are inverted!
Timing for the line teach
Which line teach is performed is set in the Select teach mode tch SEL1 / tch SEL2 subfunction.
Depending on the setting, this may be a static 1-point teach, a static 2-point teach or a dynamic teach.
Locking the amplifier via the teach input
A static HIGH signal ( ≥ 20ms) on the teach input locks the Operating mode selector switch independent of its position. No manual
configuration or adjustment can be performed (e.g., protection against erroneous operation or manipulation).
If the teach input is not connected or if a static LOW signal is applied, the Operating mode selector switch is unlocked and all func-
tions can be accessed as described.
InP SEL
multi funct
input
tch InP
Teac h
input
LOW
t
HIGH
≥20ms 20 … 80ms 900 … ∞ms > 900ms > 500ms
Before teaching:
---LOW level =
selector switch Operating
mode unlocked
––––– HIGH level =
selector switch Operating
mode locked
A signal change is only necessary if
a HIGH signal is applied prior to the teach.
Action begins with
the rising edge:
tTeach =
20 … 80ms
Operating mode
selector switch
locked
The teach event begins with the fall-
ing edge.
1. Static 1-point teach:
The current signal value is taken
over as the teach value with the
falling edge.
2. Static 2-point teach:
The current signal value is taken
over as teach value 1 with the
falling edge.
3. Dynamic teach:
The sensor begins to scan the
signal values with the falling
edge
Note: The sensor remains in teach
mode without timeout until the next
rising edge.
The teach event is ended with the
rising edge:
1. Static 1-point teach:
No further action
2. Static 2-point teach:
The current signal value is
taken over as teach value 2
with the rising edge.
3. Dynamic teach:
Scanning of the signal values
ends with the rising edge.
The teach event ends 900 ms after
the rising edge, and the sensor
again operates in normal opera-
tion.
If the Operating mode selector
switch is to be operable again, a
LOW signal must be applied. The
switch can again be operated 500
ms after the falling edge.
Notes:
• The display on the two dis-
plays during the line teach
corresponds to the
description for the manual
teach.
• The line teach begins with
the rising edge at the teach
input independent of the
position of the Operating
mode selector switch.
Operating mode selector switch locked
Teach time
Activation of the
teach event
t = 20 … 80ms
LV463.XR Long Range amplifier with 2 switching outputs for fiber optics

LV463.XR 2SWO - 02 2016/12
Special function: Remote configuration
In addition to the described line teach, a simple pulse-pause signal at the teach input can be used to perform a partial configuration of
the device. To do this, make this setting in the submenu:
Settings for CH1 - switching output OUT1
Settings for CH2 - switching output OUT2
Settings for CH1 and CH2 - response time and gain
InP SEL
multi funct
input
tch InP
Teac h
input
NOTE
For the pulse sequences described in the following for device configuration via the teach input, the following conventions apply:
•Signal level: The description applies for PNP devices (active high). For NPN devices (active low), the pulse sequences are to be inverted accordingly.
•Pulse length T: HIGH and LOW pulses are the same length: 0.04s < T < 0.8s.
•Pause length P: The following applies for the pauses between the pulse sequences: P > 1s.
Teach mode OUT1
1-point teach TPTTTTTPT
2-point teach TPTTTTTPTTT
Dynamic teach TPTTTTTPTTTTT
Switching function OUT1
Light switching TPTTTTTTTPT
Dark switching TPTTTTTTTPTTT
Teach mode OUT2
1-point teach TPTPT
2-point teach TPTPTTT
Dynamic teach TPTPTTTTT
Switching function OUT2
Light switching TPTTTPT
Dark switching TPTTTPTTT
Select response time
Response time 500μs TTTPTTTPT
Response time 1000μs TTTPTTTPTTT
Response time 2ms TTTPTTTPTTTTT
Response time 8ms TTTPTTTPTTTTTTT
Response time 24ms TTTPTTTPTTTTTTTTT
Select gain
Auto GAIn TTTPTPT
Gn1 TTTPTPTTT
Gn2 TTTPTPTTTTT
Gn3 TTTPTPTTTTTTT
Gn4 TTTPTPTTTTTTTTT
Gn5 TTTPTPTTTTTTTTTTT
Gn6 TTTPTPTTTTTTTTTTTTT1)
1) Not adjustable for response time 500 μs
Gn7 TTTPTPTTTTTTTTTTTTTTT2)
2) Not adjustable for response times 500 μs, 1000μs, 2ms and 8 ms
LV463.XR

Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. [phone] LV463.XR 2SWO - 02
[email protected] • www.leuze.com
Multiplex operation of multiple amplifiers
If multiple light axes are arranged immediately adjacent to one another, mutual interference may occur, recognizable by a strongly fluc-
tuating display.
To avoid this undesirable behavior, up to 6 devices can operate in multiplex operation. To do this, it is only necessary to connect the
multi funct multifunction input (pin 2/ws-WH) of all participating amplifiers in addition to the voltage supply and switching signal.
SlavesSlaves Master
All multi funct multifunction inputs
(pin 2/ws-WH) are connected in parallel
For settings, see subfunctions:
Maximum 6 / minimum 2 units: 1 x master + 1 … 5 slaves.
Each unit can be either a master (mA or slave (SL).
The master also requires the information on the number of units connected in
parallel (n= 1 + number of slaves).
Each slave also receives an individual address 1 … 5 (max.)
The master generates a timing signal on pin 2 or on cable ws/WH.
Each slave switches on its transmitter for 1 ms depending on its address.
In multiplex operation, the cycle time is based on the total number of units:
cycle time = number of units • 1.5ms + 0.5ms.
InP SEL
multi funct
input
SYnc Int
Multiplex operation
Func SEL
Master-slave
assignment
mA n
Master assignment
SL 1… SL 5
Slave assignment
LV463.XR Long Range amplifier with 2 switching outputs for fiber optics

LV463.XR 2SWO - 02 2016/12
Synchronous operation of multiple amplifiers / operation with activation input
If may also be necessary to query multiple light axes simultaneously (synchronously) . There are two ways to do this:
Model 1:
Wiring and adjustment according to section Multiplex operation of multiple amplifiers, but all slaves receive an identical address
from 1 … 5. Result: Master and slaves have a time offset of 1.5 ms; slaves with the same address operate synchronously.
Model 2:
Synchronous operation through an external activation signal at the multi funct input (pin 2/ws-WH). Subfunction setting:
Function:
InP SEL
multi funct
input
SYnc PLc
activation
input
multi funct
activation input
(pin 2/ws-WH) Transmitter
OFF
Transmitter
OFF
Transmitter
ON
The transmitter is deactivated with a high
signal. The transmitter is activated without
actuation or with a low signal.
LV463.XR