SICK WLG16 Bluetooth User manual

OPERATING INSTRUCTIONS
WLG16

OPERATING INSTRUCTIONS
WLG16
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en
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it
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zh

Described product
WLG16
Manufacturer
SICK AG
Erwin-Sick-Str. 1
79183 Waldkirch
Germany
Legal information
This work is protected by copyright. Any rights derived from the copyright shall be
reserved for SICK AG. Reproduction of this document or parts of this document is only
permissible within the limits of the legal determination of Copyright Law. Any modifica‐
tion, abridgment or translation of this document is prohibited without the express writ‐
ten permission of SICK AG.
The trademarks stated in this document are the property of their respective owner.
© SICK AG. All rights reserved.
Original document
This document is an original document of SICK AG.
2006/42/EC
NO
SAFETY
28020349.14CS | SICK
Subject to change without notice

Contents
1 Safety information............................................................................ 4
1.1 General safety notes................................................................................ 4
1.2 Notes on UL approval............................................................................... 4
2 Intended use...................................................................................... 4
3 Operating and status indicators...................................................... 4
4 Mounting............................................................................................. 5
5 Electrical installation........................................................................ 5
6 Additional functions.......................................................................... 7
7 Commissioning.................................................................................. 8
8 Process data structure..................................................................... 12
9 Troubleshooting................................................................................. 12
10 Disassembly and disposal............................................................... 13
11 Maintenance...................................................................................... 13
12 Technical data.................................................................................... 13
12.1 Dimensional drawings.............................................................................. 14
CONTENTS
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Subject to change without notice 3

1 Safety information
1.1 General safety notes
■Read the operating instructions before commissioning.
■
Connection, mounting, and configuration may only be performed by trained
specialists.
■
2006/42/EC
NO
SAFETY
Not a safety component in accordance with the EU Machinery Directive.
■
When commissioning, protect the device from moisture and contamination.
■These operating instructions contain information required during the life cycle of
the sensor.
1.2 Notes on UL approval
The device must be supplied by a Class 2 source of supply.
UL Environmental Rating: Enclosure type 1
2 Intended use
The WLG16 is an opto-electronic photoelectric retro-reflective sensor (referred to as
“sensor” in the following) for the optical, non-contact detection of objects, animals, and
persons. A reflector is required for this product to function. If the product is used for any
other purpose or modified in any way, any warranty claim against SICK AG shall become
void.
Photoelectric retro-reflective sensor with optional add-on for detecting transparent
objects (WLG-xx).
3 Operating and status indicators
WLG16x-xxxxxx20 WLG16-xxxxxxx21 WLG16-xxxxxxx22
1
2
34
1
2
34
6
1
2
34
5
1BluePilot blue: mode selection
2Press-turn element: adjustment of mode and sensitivity
3LED indicator yellow: status of received light beam
4LED indicator green: supply voltage active
5Press-turn element: time function adjustment
6Teach pushbutton: adjustment of light/dark switching
1 SAFETY INFORMATION
48020349.14CS | SICK
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4 Mounting
Mount the sensor and the reflector using suitable mounting brackets (see the SICK
range of accessories). Align the sensor and reflector with each other.
Note the sensor's maximum permissible tightening torque of < 1,3 Nm.
5 Electrical installation
The sensors must be connected in a voltage-free state. The following information must
be observed, depending on the connection type:
– Male connector connection: Note pin assignment
– Cable: wire color
Only supply/switch on the voltage once all electrical connections have been estab‐
lished.
Explanations on connection diagram (table 1 - table 6).
Alarm = alarm output
Health = alarm output
MF (pin 2 configuration) = external input, teach-in, switching signal
QL1 / C = switching output, IO-Link communication
Test = test input
UB: 10 ... 30 V DC
Table 1: Connections
Wxx16x- x4 xH x5 xI
1 = BN
2 = WH
3 = BU
4 = BK
5= GY
12
4 3
0.14 mm2
AWG26
12
5
4 3
0.14 mm2
AWG26
Wxx16x- x9 xB
1 = BN
2 = BU
3 = not connected
4 = BK
5= WH
6 = GY
7 = not connected
3 4
1
2 5
6
IN = 4 A
3
7
2
16
5
4
IN = 6 A
MOUNTING 4
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Table 2: DC
WLG16
x-
xx16XxxxA00 xx16Xx
xxA01-
A99
xx161 xx162 xx163 xx165 xx168 xx16A xx16L xx16N xx16x
1 = BN + (L+)
2 = WH MF
3 = BU - (M)
4 = BK QL1/C
Default:
MF
QQAlarm Alarm Test →
L+
no func‐
tion
Test →
L+
no func‐
tion
www.sic
k.com
80227
09
Default:
QL1/C
QQQQQ Q Q Q www.sic
k.com
80227
09
Table 3: DC
WLG16x- xxXXXxxxZZZ
xx111 xx112 xx114 xx116 xx421 xx422 xx721 xx722
BN + (L+)
WH QQHealth Health Q QQQ
BU - (M)
BK QQQQQQQQ
GR - - - - Test → L
+
Test → L
+
Test →
M
Test →
M
Table 4: Push / pull
Q
Push-pull
(≤ 100 mA)
+ (L+)
Q
‒ (M)
+ (L+)
Q
‒ (M)
Q
Push-pull
(≤ 100 mA)
+ (L+)
Q
‒ (M)
+ (L+)
Q
‒ (M)
5 ELECTRICAL INSTALLATION
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6 Additional functions
Alarm
Alarm output: The sensor (WLG16) features a pre-failure notification output (“Alarm” in
connection diagram [see table 5]), which issues a notification if the sensor is only ready
for operation to a limited extent. The LED indicator flashes in this case. Possible
causes: Sensor or reflector is contaminated, sensor is out of alignment. In the good
state: LOW (0), if excessively contaminated HIGH (1).
Health
Health output: The sensor (WLG16) features a pre-failure notification output (“Health”
in connection diagram [see table 5]), which issues a notification if the sensor is only
ready for operation to a limited extent or the cable has been interrupted. Possible
causes: Sensor or reflector is contaminated, sensor is out of alignment, cable is dam‐
aged. In the good state: HIGH (1), if excessively contaminated or in the event of cable
interruption LOW (0). The yellow LED indicator flashes in this case.
Table 5: Alarm / Health
Alarm (≤ 100 mA) Health (≤100 mA)
+ (L+)
Alarm
‒ (M)
+ (L+)
Health
‒ (M)
+ (L+)
Alarm
‒ (M)
+ (L+)
Health
‒ (M)
Test input
Test input: The WLG16 sensors feature a test input (“TI” or “Test” on the connection
diagram [see table 2, table 3 and table 6]), which can be used to switch the sender off
and, therefore, check that the sensor is functioning correctly: If female cable connec‐
tors with LED indicators are used, you have to ensure that the TI is assigned accord‐
ingly.
It is important that there is no object between the sensor and reflector; activate the test
input (see the connection diagram [see table 2, table 3 and table 6]). The send LED is
shut down or the detection of an object is simulated. Refer to table 6 to check the func‐
tion. If the switching output fails to behave in accordance with table 6, check the appli‐
cation conditions. See section Fault diagnosis.
Table 6: Test
Test → M Test → L+
+ (L+)
Test
– (M)
+ (L+)
Test
– (M)
ADDITIONAL FUNCTIONS 6
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Test → M Test → L+
+ (L+)
Test
– (M)
+ (L+)
Test
– (M)
7 Commissioning
1Alignment
Align the sensor with a suitable reflector. Select the position so that the red emitted light
beam hits the center of the reflector. The sensor must have a clear view of the reflector,
with no object in the path of the beam [figure 1]. You must ensure that the optical open‐
ings of the sensor and reflector are completely clear.
Figure 1: Alignment
2Sensing range
Adjust the distance between the sensor and the reflector according to the corresponding
diagram [see figure 2].
Distance in m (feet)
Sensing range
1
2
3
4
5
6
0 1
(3.28)
2
(6.56)
3
(9.84)
4
(13.12)
5
(16.4)
6
(19.69)
4
2.8
0
2.5
0
3.5
0
5
0
1.20
0
Figure 2: Maximum distance between the sensor and the respective reflector type
1Reflector PL10F CHEM
2Reflective tape REF-AC1000 (50 x 50 mm)
3Reflector PL10FH-1
7 COMMISSIONING
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4Reflector PL10F
5Reflector PL20F
6Reflector P250F
Sensing range setting
The teach-turn adjustment is used to set the object mode and switching threshold, see
figure 3, see figure 4.
The WLG16 is equipped with AutoAdapt technology. The switching threshold is automati‐
cally adjusted in the event of contamination or after cleaning.
•Turn the press-turn element (without pressing) to set the desired object mode. A blue
LED indicator lights up according to the set object mode.
•Press the press-turn element for about 1 to 3 seconds to set the switching threshold.
If mode 1 to 4 is selected, the yellow LED indicator lights up when the reflector is in
view of the sensor.
•Lead the object into the path of the beam. The yellow LED indicator goes out, mean‐
ing the object is detected and the setting is correct.
•With object selection 5, the film must be in the path of the beam when the poten‐
tiometer is pressed. The yellow LED indicator does not light up until the film is no
longer in the beam path. When this has been checked, the setting is correct.
•The blue LED indicator of mode M lights up when a setting has been selected via IO-
Link which deviates from the predefined parameter sets of modes 1-5. This mode
cannot be selected directly on the device.
1 M
2
3 4 5
1Highly-transparent objects
2Semi-transparent objects
3Opaque objects
4Bottles/trays
5Check of foil tear
MManual (specific setting via IO-Link)
COMMISSIONING 7
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1 2 3 4
1 M
2
3 4 5
1 M
2
3 4 5
1 M
2
3 4 5
1 M
2
3 4 5
1 M
2
3 4 5
1 M
2
3 4 5
1 M
2
3 4 5
1...3 sec.
1
2
3
Figure 3: Object mode 1 - 4
7 COMMISSIONING
10 8020349.14CS | SICK
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5
1 M
2
3 4 5
1 M
2
3 4 5
1 M
2
3 4 5
1 M
2
3 4 5
1 M
2
3 4 5
1...3 sec.
1
2
3
Figure 4: Object mode 5
3Time function setting
1
0
T1
T2
M
T4
T3
t
t
t t t t
t t t t
t t t tt
t t
Input signal
0
T1
T2
T3
T4
M = Manual (specific setting via IO-Link)
1 ms 30.000 ms
2
COMMISSIONING 7
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4Setting light/dark switching
1
L
D
M
Llight switching
DDark switching
Mmanual (specific setting via IO-Link)
8 Process data structure
Process data structure (Version 1.1)
A00 A70 A71 A72 A73 A75
IO-Link V1.1
Process
data
2 bytes 4 bytes
Byte 0: bits 15... 8
Byte 1: bits 7... 0
Byte 0: bits 31...
24
Byte 1: bits 13...
16
Byte 2: bits 15...
8
Byte 3: bits 7... 0
Bit 0 / Data
type
QL1 / Boolean
Bit 1 / Data
type
QL2 / Boolean Qint.1 /
Boolean
QL2 /
Boolean
Qint.1 / Boolean
Bit... /
Descrip‐
tion / Data
type
2 ...15 /
[empty]
2 ...15 /
[time mea‐
surement
value] /
UInt 14
2 … 15 /
[counter
value] /
UInt 14
2 … 15 /
[length /
speed
measure‐
ment] /
SInt14
2 / Qint.
1 /
Boolean
2 … 7 / [empty]
Bit... /
Descrip‐
tion / Data
type
3 … 15 /
[time mea‐
surement
value] /
UInt13
8 … 31 / [carrier
load] / UInt 24
9 Troubleshooting
The Troubleshooting table indicates measures to be taken if the sensor stops working.
8 PROCESS DATA STRUCTURE
12 8020349.14CS | SICK
Subject to change without notice

en
LED indicator/fault pattern Cause Measures
Green LED flashes IO-Link communication None
Switching outputs do not
behave in accordance with
table 4, table 5
1. IO-Link communication
2. Change of the configuration
3. Short-circuit
1. None
2. Adjustment of the configura‐
tion
3. Check electrical connections
Yellow LED flashes Distance between sensor and
reflector is too large / light
beam is not completely
aligned to the reflector /
reflector is not suitable / Front
screen and/or reflector is con‐
taminated.
Check sensing range / check
alignment / SICK reflector is
recommended / Cleaning of
the optical surfaces (sensor
and reflector).
10 Disassembly and disposal
The sensor must be disposed of according to the applicable country-specific regula‐
tions. Efforts should be made during the disposal process to recycle the constituent
materials (particularly precious metals).
NOTE
Disposal of batteries, electric and electronic devices
•According to international directives, batteries, accumulators and electrical or
electronic devices must not be disposed of in general waste.
•The owner is obliged by law to return this devices at the end of their life to the
respective public collection points.
•
This symbol on the product, its package or in this document, indicates
that a product is subject to these regulations.
11 Maintenance
SICK sensors are maintenance-free.
We recommend doing the following regularly:
•Clean the external lens surfaces
•Check the screw connections and plug-in connections
No modifications may be made to devices.
Subject to change without notice. Specified product properties and technical data are
not written guarantees.
12 Technical data
WLG16P
Sensing range (with reflector P250F) 0 m ... 5 m1)
Light spot diameter/distance Ø 80 mm (5 m)
Supply voltage UBDC 10 ... 30 V
Ripple ≤ 5 VSS
TROUBLESHOOTING 9
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Subject to change without notice 13

WLG16P
Current consumption ≤ 30 mA2)
< 50 mA3)
Output current Imax. ≤ 100 mA
Max. response time ≤ 500 μs4)
Switching frequency 1000 Hz5)
Enclosure rating6) see table 1:
x4, xH, x5, xI: IP66, IP67, IP697)
x9, xB: IP65
Protection class III
Circuit protection A, B, C, D8)
Ambient operating temperature –40 °C ... +60 °C9)
1) We recommend using compound triangular reflectors or reflective tape to ensure reliable operation. Suitable reflectors and foils can be
found in the SICK accessories range. Use of reflectors with large-scale triple structures can negatively influence functionality.
2) 16 VDC to 30 VDC, without load
3) 10 VDC to 16 VDC, without load
4) Signal transit time with resistive load in switching mode. Deviating values possible in COM2 mode.
5) With a light/dark ratio of 1:1 in switching mode. Deviating values possible in IO-Link mode.
6) Pursuant to EN 60529
7) Replaces IP69 K pursuant to ISO 20653: 2013-03
8) A = UB-connections reverse polarity protected
B = inputs and output reverse-polarity protected
C = Interference suppression
D = outputs overcurrent and short-circuit protected
9) Do not bend cables below 0°C.
12.1 Dimensional drawings
20
Ø 12,9
Ø 4,1
39,9 55,4
45,5 5
42
29,9
6
3
6,5
15
27,8
7,7
7,8
7,2
35,5
4,1
8,3
55,7
3
2
34,5
1
16
4
7
6
5
Figure 5: Dimensional drawing 1, cable
1Center of optical axis
2Fixing hole Ø 4,1 mm
3Connection
4LED indicator green: supply voltage
active
5LED indicator yellow: status of
received light beam
6Press-turn element: adjustment of
mode and sensitivity
7BluePilot blue: mode selection
20
M12
18
Ø 4,1
39,9 55,4
55,7
45,5 5
7
42
29,9
52,9
6
17,5
3
6,5
15
28
7,5
35,5
4,1
3
2
34,5
1
16
4
7
65
Figure 6: Dimensional drawing 2, male con‐
nector
12 TECHNICAL DATA
14 8020349.14CS | SICK
Subject to change without notice

BETRIEBSANLEITUNG
WLG16
de
en
es
fr
it
ja
pt
ru
zh

Beschriebenes Produkt
WLG16
Hersteller
SICK AG
Erwin-Sick-Str. 1
79183 Waldkirch
Deutschland
Rechtliche Hinweise
Dieses Werk ist urheberrechtlich geschützt. Die dadurch begründeten Rechte bleiben
bei der Firma SICK AG. Die Vervielfältigung des Werks oder von Teilen dieses Werks ist
nur in den Grenzen der gesetzlichen Bestimmungen des Urheberrechtsgesetzes zuläs‐
sig. Jede Änderung, Kürzung oder Übersetzung des Werks ohne ausdrückliche schriftli‐
che Zustimmung der Firma SICK AG ist untersagt.
Die in diesem Dokument genannten Marken sind Eigentum ihrer jeweiligen Inhaber.
© SICK AG. Alle Rechte vorbehalten.
Originaldokument
Dieses Dokument ist ein Originaldokument der SICK AG.
2006/42/EC
NO
SAFETY
16 8020349.14CS | SICK
Subject to change without notice

Inhalt
13 Zu Ihrer Sicherheit............................................................................. 18
13.1 Allgemeine Sicherheitshinweise.............................................................. 18
13.2 Hinweise zur UL Zulassung...................................................................... 18
14 Bestimmungsgemäße Verwendung............................................... 18
15 Bedien- und Anzeigeelemente........................................................ 18
16 Montage.............................................................................................. 19
17 Elektrische Installation..................................................................... 19
18 Zusatzfunktionen.............................................................................. 21
19 Inbetriebnahme................................................................................. 22
20 Prozessdatenstruktur........................................................................ 26
21 Störungsbehebung............................................................................ 26
22 Demontage und Entsorgung............................................................ 27
23 Wartung.............................................................................................. 27
24 Technische Daten.............................................................................. 27
24.1 Maßzeichnungen...................................................................................... 28
INHALT
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13 Zu Ihrer Sicherheit
13.1 Allgemeine Sicherheitshinweise
■Lesen Sie vor der Inbetriebnahme des Geräts die Betriebsanleitung.
■
Der Anschluss, die Montage und die Konfiguration des Geräts dürfen nur
von geschultem Fachpersonal vorgenommen werden.
■
2006/42/EC
NO
SAFETY
Bei diesem Gerät handelt es sich um kein sicherheitsgerichtetes Bauteil im
Sinne der EU-Maschinenrichtlinie.
■
Bei der Inbetriebnahme ist das Gerät ausreichend vor Feuchtigkeit und Ver‐
schmutzung zu schützen.
■Die vorliegende Betriebsanleitung enthält Informationen, die während des Lebens‐
zyklus der Lichtschranke benötigt werden.
13.2 Hinweise zur UL Zulassung
The device must be supplied by a Class 2 source of supply.
UL Environmental Rating: Enclosure type 1
14 Bestimmungsgemäße Verwendung
Die WLG16 ist eine optoelektronische Reflexions-Lichtschranke (im Folgenden Sensor
genannt) und wird zum optischen, berührungslosen Erfassen von Sachen, Tieren und
Personen eingesetzt. Zur Funktion wird ein Reflektor benötigt. Bei jeder anderen Ver‐
wendung und bei Veränderungen am Produkt verfällt jeglicher Gewährleistungsan‐
spruch gegenüber der SICK AG.
Reflexions-Lichtschranke mit Zusatzoption zur Erkennung transparenter Objekte (WLG-
xx).
15 Bedien- und Anzeigeelemente
WLG16x-xxxxxx20 WLG16-xxxxxxx21 WLG16-xxxxxxx22
1
2
34
1
2
34
6
1
2
34
5
1BluePilot blau: Moduswahl
2Drück-Dreh-Element: Einstellung von Modus und Empfindlichkeit
3Anzeige-LED gelb: Status Lichtempfang
4Anzeige-LED grün: Betriebsspannung aktiv
13 ZU IHRER SICHERHEIT
18 8020349.14CS | SICK
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5Drück-Dreh-Element: Einstellung der Zeitfunktionen
6Teach-Taste: Einstellung hell-/dunkelschaltend
16 Montage
Sensor und Reflektor an geeignete Befestigungswinkel montieren (siehe SICK-Zubehör-
Programm). Sensor und Reflektor zueinander ausrichten.
Maximal zulässiges Anzugsdrehmoment des Sensors von < 1,3 Nm beachten.
17 Elektrische Installation
Anschluss der Sensoren muss spannungsfrei erfolgen. Je nach Anschlussart sind die
folgenden Informationen zu beachten:
– Steckeranschluss: Pinbelegung beachten
– Leitung: Adernfarbe
Erst nach Anschluss aller elektrischen Verbindungen die Spannungsversorgung anlegen
bzw. einschalten.
Erläuterungen zum Anschlussschema (Tabelle 7 - Tabelle 6).
Alarm = Alarmausgang
Health = Alarmausgang
MF (Pin-2-Konfiguration) = externer Eingang, Teach-in, Schaltsignal
QL1 / C = Schaltausgang, IO-Link Kommunikation
Test = Testeingang
UB: 10 ... 30 V DC
Tabelle 7: Anschlüsse
Wxx16x- x4 xH x5 xI
1 = BN
2 = WH
3 = BU
4 = BK
5= GY
12
4 3
0.14 mm2
AWG26
12
5
4 3
0.14 mm2
AWG26
Wxx16x- x9 xB
1 = BN
2 = BU
3 = not connected
4 = BK
5= WH
6 = GY
7 = not connected
3 4
1
2 5
6
IN = 4 A
3
7
2
16
5
4
IN = 6 A
MONTAGE 16
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