SICK OL1 User manual

Oper‐
ating
instru
ctions
OPERATING INSTRUCTIONS en
1 Intended use
The optical OL1 micrometer must be used in conjunction with evaluation unit
AOD1.
Up to two sets of OL1 measurement sensors can be configured and controlled
with the evaluation unit.
CAUTION
Optical radiation: Laser class 1
The accessible radiation does not pose a danger when viewed directly for up
to 100 seconds. It may pose a danger to the eyes and skin in the event of
incorrect use.
•Do not open the housing. Opening the housing may increase the level of
risk.
•Current national regulations regarding laser protection must be
observed.
2 About this document
The operating instructions are used to put the product into operation quickly and
easily to get the first measurement results.
2.1 Supplementary and other relevant documents
•AOD1 Quickstart (no. 8019684)
•AOD1 operating instructions (no. 8020327)
You can download the documents in the Internet at www.sick.com. To do this,
enter the part number of the publication.
Additional information (e.g. application examples, other documents, associated
software) can be found at www.sick.com/OL1
3 Commissioning
Ensure that installation is done by a qualified person.
3.1 Scope of delivery
•OL1 in the version ordered
•Y-cable for connecting the OL1 sender and OL1 receiver
•Printed operating instructions (this document)
•Distance sensor safety notes (no. 8019331)
3.2 Mounting
1. Ensure that the device is not connected to a voltage supply.
2. Mount the AOD1 on the mounting rail.
3. Mount the OL1 over the fixing holes.
4. Align sensor heads in relation to the reference surfaces so that both top
sides and both side surfaces lie in the same plane.
1
1
23
3333
2
1Sender
2Receiver
3Reference surface
3.3 Alignment of sender - receiver (“direction checking”)
The receiver has two alignment LEDs to correctly assembly and align the sensor
heads. To use the alignment LEDs, the Direction Checking function in the
AOD1 menu must be activated.
1. Keep pressing until an arrow appears in front of Head 1 or 2
(depending on where the OL1 is connected).
2. Press
A
to get to the Top Menu.
3. Press to select Setup mode.
4. Press to display Direction Checking.
5. Press to select ON.
6. Complete with
A
.
✓ON is bracketed.
✓The alignment LEDs are flashing.
7. Align sensor heads so that both LEDs light up, but do not flash.
°If no LED lights up on the receiver: Align sensor heads to one another.
°When the red LED flashes: Move receiver upwards until both LEDs light
up.
°When the green LED flashes: Move receiver downwards until both LEDs
light up.
1OL1 sender
2OL1 receiver
3Upper
4Lower
8. After alignment: End Direction Checking: Click on , select Off and
confirm with
A
.
9. Hold
B
to return to the basic screen.
4 Electrical installation
1. Connect OL1 sensor heads without voltage to the AOD1 with the supplied Y-
cable.
1
2
34
1OL1 sender (connected with gray cable)
2OL1 receiver (connected with black cable)
3Y-cable
4AOD1 (not included with delivery)
2. Connect AOD1 to the voltage supply (see AOD1 Quickstart).
2 4
13
Y-cable connection diagram to AOD1, M8, 4-pin
Pin Description Color
1 Vcc Brown
2 B (RS-485) White
3 0 V Blue
4 A (RS-485) Black
5 Device description
Dimensions
Dimensions: A
LED display OL1E (receiver)
Name Color Description
Power Green •Lights up: Supply voltage on
•Flashing: Device is in Direction check‐
ing mode (Direction check-
ing)
Alarm Red •Lights up: Device displaying an alarm
•Flashing: Device is in Direction check‐
ing mode (Direction check-
ing)
AOD1 display and OL1
NOTE
See AOD1 Quickstart (no. 8019684) for an exact description of the operating
elements and menu structure of the AOD1.
8022330/0000/2018-05-09/en OL1 | SICK 1
8022330/0000/2018-05-09
www.sick.com
OL1
SICK AG
E
rwin-Sick
-Straße 1
D-79183 Waldkirch

AOD1 display Schematic image Description
9.999 background
changes to white
There is no object in the measuring range.
9.999 background
remains black
The object is larger than the measuring range.
-xxx The object protrudes
into the measuring
range from above.
Measure
polarity Set in a
positive direction
+xxx Measure
polarity Set in a
negative direction
+xxx The object protrudes
from below into the
measuring range.
Measure
polarity Set in a
positive direction
-xxx Measure
polarity Set in a
negative direction
6 OL1 menu
1. Keep pressing until an arrow appears in front of Head 1 or 2
(depending on where the OL1 is connected).
2. Press
A
to get to the Top menu.
Top menu
Num‐
ber
Function Parameter Comment
1Top Menu Teach mode –
Setup mode –
Back Return to basic
screen
6.1 OL1 “Setup mode” configuration menu
1. Starting from the Top Menu , press to get to the configuration menu.
Adjustment options
Num‐
ber
Function Parameter Comment
1Sensitivity Mini Sense –
2nd Sense –
3rd Sense –
4th Sense –
Max Sense –
Adjusted Is set via
Translucent
Teach see OL1
“Teach mode” teach-
in menu, page 2
2Measure polarity Positive see “Measure polar‐
ity” direction func‐
tion, page 2
Negative
3Moving averaging 1 to 128 –
4Zeroing value -5.000 Up to 9.999
(0.000)
–
5Measure Type Edge –
Width –
6Measure direction Top Object comes into
light band from above
Bottom Object comes into
light band from below
7Direction Checking OFF see Alignment of
sender - receiver
(“direction check‐
ing”), page 1
ON
8Reset Settings Not Reset –
Execute by
A
–
“Measure polarity” direction function
Direction function only works with edge measurement (Edge).
1OL1 sender
2OL1 receiver
3Upper
4Lower
How the measured values are displayed from the top or bottom (cable side) is set
here.
Positive: Top -5.000 mm, bottom +5.000 mm
Negative: Top +5.000 mm, bottom -5.000 mm
6.2 OL1 “Teach mode” teach-in menu
Teach-in option
Number Function Comment
1Zeroing –
2Reset Zeroing –
3Translucent Teach Adapts the sensitivity value.
Translucent Teach is recommended
for semi-transparent materials to improve the
detection results
It is only possible to use the Translu-
cent Teach if the sensitivity is set to
Adjusted in the Setup modesee OL1
“Setup mode” configuration menu, page 2.
The Transluent Teach is run without
an object in the measuring range.
7 Application examples
1. Keep pressing until an arrow appears in front of Head 1 or 2
(depending on where the OL1 is assembled).
2. Press
A
to get to the Top Menu.
3. Press to select Setup mode.
4. Press until Measure Type is displayed.
5. Press or to select Edge or Width.
6. Press
A
to confirm.
7. Hold
B
to return to the basic screen.
8. Press
B
to leave the AOD1, Head 1, Head 2 selection mode in the
basic screen.
“Edge” detection application
•Measure the edge position relating to the measuring range center of the light
band with leading edge detection see AOD1 display and OL1, page 1.
•When more than one edge is in the measuring range, the device cannot
measure and show the value 9.999 (background remains black).
“Edge” detection application for transparent objects
NOTE
Safe edge detection is not guaranteed for very transparent objects (in the
range from about 80% transmission).
•The function works the same as for edge detection of non-transparent
objects.
•The “Adjusted” value must be set in the “Sensitivity” setting for edge detec‐
tion of transparent objects. For optimal sensitivity adjustment, there must be
no measuring object between the sender and the receiver see OL1 “Setup
mode” configuration menu, page 2.
•The direction from which the object protrudes into the measuring range must
be specified in the "Measure polarity" menu item see “Measure polarity”
direction function, page 2.
“Width” and diameter measurement application
•Measures the distance between two edges.
•In this measurement type, the device shows the measured value of
0.000 mm to 9.999 mm.
•The device distinguishes between light-dark and dark-light edges. Then the
width function can measure both the width and the gap.
•In “Width” mode, there must always be exactly two edges inside the measur‐
ing range. If there are more than two edges inside the measuring range, the
output measured values are not specified.
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•If there is no or only one edge in the measuring range, the device shows an
alarm or “cannot be measured”.
•The direction function (Measure polarity) does not work for width mea‐
surement.
Figure 1: Measurement of the gap between two objects edges
Figure 2: Measurement of object width
8 Cleaning
NOTICE
Equipment damage due to improper cleaning.
Improper cleaning may result in equipment damage.
•Only use recommended cleaning agents.
•Never use sharp objects for cleaning.
Clean the front screens at regular intervals and in the event of contamina‐
tion with a lint-free lens cloth (part no. 4003353) and plastic cleaning agent
(part no. 5600006). The cleaning interval essentially depends on the ambi‐
ent conditions.
9 Technical data
Distance between sender and receiver Max. 300 mm
Measuring range 10 mm
Light sender 1Laser, red
Laser class 1 (IEC 60825-1:2014, EN
60825-1:2014)
Typ. light spot size 3 mm x 14 mm
Linearity ±40 µm
Repeatability 10 µm
Measuring frequency 2≤ 2 kHz
Mounting M3 screws
Connection type Cable with M8 male connector, 4-
pin, 30 cm
Status LEDs Sender Voltage supply: Green
Receiver Voltage supply: Green
Alarm: Red
Voltage supply Supply voltage DC 12 V ... DC 24 V
Power Consumption < 20 mA (12 V)
Ambient data Protection Reverse polarity protected
Enclosure rating IP50
Ambient temperature,
operation
–10 °C ... +50 °C
Ambient temperature,
storage
–20 °C ... +60 °C
Min rel. air humidity (non-
condensing)
35%
Max rel. air humidity (non-
condensing)
85%
Vibration resistance 10 Hz ... 55 Hz (amplitude 1.5 mm,
x-, y-, z-axis, 2 hours each)
Shock resistance 500 m/s2 (x-, y-, z-axis, 3 times
each)
Housing material Aluminum
Weight Sender 30 g
Receiver 30 g
1Wavelength: 660 nm
Max. pulse output: 0.39 W
Max. average power: 0.16 mW
Max. pulse length: 0.5 ms
2The AOD1 does not communicate in sync with the measuring frequency. The AOD1 reac‐
tion after scanning the sensor head is delayed by a maximum 1.5 ms.
A
1
2 3
4
5
4
9.6
(0.38)
6
(0.24)
19
(0.75)
11.8
(0.46)
2x Ø 3.2
(0.13)
3.3
(0.13) 14.4
(0.57)
21
(0.83)
25.2
(0.99)
23.5
(0.93)
42
(1.65)
36.5
(1.44)
5.5
(0.22)
61
(2.40)
1Window
2Sender
3Receiver
4LED
5Connecting cable
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