Sick OL1 Operating instructions
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instru ctions
Oper‐ ating
8022330/17Y7/2020-07-10
SICK AG
Erwin-Sick-Straße 1
D-79183 Waldkirch www.sick.com
OL1
O P E R A T I N G I N S T R U C T I O N S e n
1 About this document
The operating instructions are used to put the product into operation quickly and easily to get the first measurement results.
1.1 Supplementary and other relevant documents
• AOD1 Quick Start Guide, see www.sick.com/8019684
• AOD1 operating instructions, see www.sick.com/8020327
Additional information (e.g. application examples, other documents, associated software) can be found at www.sick.com/OL1 .
2 Safety information
2.1 Intended use
The optical OL1 micrometer is used for optical, non-contact thickness measure‐ ment and position determination.
The device can only be used in conjunction with the AOD1 evaluation unit. Up to two sets of OL1 measurement sensors can be configured and controlled with the evaluation unit.
SICK AG assumes no liability for losses or damage arising from the use of the product, either directly or indirectly. This applies in particular to use of the product that does not conform to its intended purpose and is not described in this docu‐ mentation.
2.2 Improper use
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Any use outside of the stated areas, in particular use outside of the technical specifications and the requirements for intended use, will be deemed to be incor‐ rect use.
The device does not constitute a safety component in accordance with the respective applicable safety standards for machines.
The device must not be used in explosion-hazardous areas, in corrosive envi‐ ronments or under extreme environmental conditions.
Any use of accessories not specifically approved by SICK AG is at your own risk.
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WARNING
Danger due to improper use!
Any improper use can result in dangerous situations.
Therefore, observe the following information:
Product should be used only in accordance with its intended use.
All information in these operating instructions must be strictly observed.
Shut down the product immediately in case of damage.
2.3 Internet protocol (IP) technology
NOTE
SICK uses standard IP technology in its products. The emphasis is placed on availability of products and services.
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SICK always assumes the following prerequisites:
The customer ensures the integrity and confidentiality of the data and rights affected by its own use of the aforementioned products.
In all cases, the customer implements the appropriate security mea‐ sures, such as network separation, firewalls, virus protection, and patch management.
2.4 Limitation of liability
Relevant standards and regulations, the latest technological developments, and our many years of knowledge and experience have all been taken into account when compiling the data and information contained in these operating instruc‐ tions. The manufacturer accepts no liability for damage caused by:
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Non-adherence to the product documentation (e.g., operating instructions)
Incorrect use
Use of untrained staff
Unauthorized conversions or repair
Technical modifications
Use of unauthorized spare parts, consumables, and accessories
With special variants, where optional extras have been ordered, or owing to the latest technical changes, the actual scope of delivery may vary from the features and illustrations shown here.
2.5 Modifications and conversions
NOTICE
Modifications and conversions to the device may result in unforeseeable dan‐ gers.
8022330/17Y7/2020-07-10/en
Interrupting or modifying the device or SICK software will invalidate any warranty claims against SICK AG. This applies in particular to opening the housing, even as part of mounting and electrical installation.
2.6 Requirements for skilled persons and operating personnel
•
WARNING
Risk of injury due to insufficient training.
Improper handling of the device may result in considerable personal injury and material damage.
All work must only ever be carried out by the stipulated persons.
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This product documentation refers to the following qualification requirements for the various activities associated with the device:
Instructed personnel have been briefed by the operator about the tasks assigned to them and about potential dangers arising from improper action.
Skilled personnel have the specialist training, skills, and experience, as well as knowledge of the relevant regulations, to be able to perform tasks delegated to them and to detect and avoid any potential dangers independently.
Electricians have the specialist training, skills, and experience, as well as knowledge of the relevant standards and provisions, to be able to carry out work on electrical systems and to detect and avoid any potential dangers independently. The electrician must comply with the provisions of the locally applicable work safety regulation.
The following qualifications are required for various activities:
Activities and technical requirements
Activities Qualification
Mounting, maintenance
•
Basic practical technical training
•
Knowledge of the current safety regulations in the workplace
Electrical installation, device replacement
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Practical electrical training
Knowledge of current electrical safety regulations
Knowledge of the operation and control of the devices in their particular application
Commissioning, configu‐ ration
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Basic knowledge of the computer operating system used
Basic knowledge of the design and setup of the described connections and interfaces
Basic knowledge of data transmission
Operation of the device for the particular application
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Knowledge of the operation and control of the devices in their particular application
Knowledge of the software and hardware environment for the particular application
2.7 Operational safety and particular hazards
Please observe the safety notes and the warnings listed here and in other chap‐ ters of this product documentation to reduce the possibility of risks to health and avoid dangerous situations.
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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.
Caution – Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
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WARNING
Electrical voltage!
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Electrical voltage can cause severe injury or death.
Work on electrical systems must only be performed by qualified electri‐ cians.
The power supply must be disconnected when attaching and detaching electrical connections.
The product must only be connected to a voltage supply as set out in the requirements in the operating instructions.
National and regional regulations must be complied with.
Safety requirements relating to work on electrical systems must be com‐ plied with.
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WARNING
Risk of injury and damage caused by potential equalization currents!
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Improper grounding can lead to dangerous equipotential bonding currents, which may in turn lead to dangerous voltages on metallic surfaces, such as the housing. Electrical voltage can cause severe injury or death.
Work on electrical systems must only be performed by qualified electri‐ cians.
Follow the notes in the operating instructions.
Install the grounding for the product and the system in accordance with national and regional regulations.
3 Commissioning
Ensure that installation is done by a qualified person.
OL1 | SICK 1
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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)
Printed Safety Notes, multilingual (brief information and general safety notes)
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 2
3
3 3 3
3
1 2
1
2
3
Sender
Receiver
Reference 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, activate the Direction Checking function in the AOD1 menu.
1.
Keep pressing until an arrow appears in front of Head 1 or 2
(depending on where the OL1 is connected).
2.
To access the Top Menu , press
A
.
3.
To select Setup mode , press .
4.
To display Direction Checking , press .
5.
To select ON , press .
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.
2
-xxx
+xxx
+xxx
-xxx
4
1 3
2
3
4
Y-cable connection diagram to AOD1, M8, 4-pin
Pin
1
Description
Vcc
B (RS-485)
0 V
A (RS-485)
Color
Brown
White
Blue
Black
5 Device description
Dimensions
Dimensions:
OL1E status LEDs (receiver)
Name
Power
Alarm
Color
Green
Red
Description
• Lights up: Supply voltage on
• Flashing: Device is in Direction checking mode ( Direction checking )
• Lights up: Device displaying an alarm
• Flashing: Device is in Direction checking mode ( Direction checking )
AOD1 device display and OL1
NOTE
See AOD1 Quickstart (no. 8019684) for an exact description of the operating elements and menu structure of the AOD1.
AOD1 advertisement Schematic image
9.999 background changes to white
Description
There is no object in the measuring range.
9.999 background remains black
The object is larger than the measuring range.
The object protrudes into the measuring range from above.
The object protrudes from below into the measuring range.
Measure polarity Set in a positive direction
Measure polarity Set in a negative direction
Measure polarity Set in a positive direction
Measure polarity Set in a negative direction
8.
9.
1
2
3
4
OL1 sender
OL1 receiver
Upper
Lower
After alignment, quit Direction Checking : Click on , select Off and confirm with
A
.
To return to the main screen, hold B .
4 Electrical installation
1.
Connect OL1 sensor heads without voltage to the AOD1 with the supplied Ycable.
2
3
1
1
2
3
4
OL1 sender (connected with gray cable)
OL1 receiver (connected with black cable)
Y-cable
AOD1 (not included with delivery)
2.
Connect AOD1 to the voltage supply (see AOD1 Quickstart).
8022330/17Y7/2020-07-10/en
4
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.
To access the Top menu , press
A
.
Top menu
Num‐ ber
Function
1 Top Menu
Parameter
Teach mode
Setup mode
Back
Comment
–
–
Return to basic screen
6.1 OL1 “Setup mode” configuration menu
1.
To access the configuration menu, at the Top Menu press .
Adjustment options
Num‐ ber
Function
1 Sensitivity
Parameter
Mini Sense
2nd Sense
Comment
–
–
OL1 | SICK 2
Num‐ ber
Function Parameter Comment
2
3
4
5
6
7
8
Measure polarity
Moving averaging
Zeroing value
Measure Type
Measure direction
3rd Sense
4th Sense
Max Sense
Adjusted
Direction Checking OFF
ON
Reset Settings
Positive
Negative
1 to 128
-5.000
Up to 9.999
( 0.000
)
Edge
Width
Top
Bottom
Not Reset
Execute by
A
“Measure polarity” direction function
Direction function only works with edge measurement ( Edge ).
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–
–
Configure via
Translucent
Teach
“Teach mode” teachin menu, page 3 see “Measure polar‐ ity” direction func‐ tion, page 3
–
–
–
–
–
–
Object comes into light band from above
Object comes into light band from below
see Alignment of sender - receiver
(“direction check‐ ing”), page 2
“Edge” detection application
• Measure the edge position relating to the measuring range center of the light
band with leading edge detection see AOD1 device display and OL1, page 2 .
• 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 (above approx. 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
• 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 3
.
“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.
• 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.
1
2
3
4
OL1 sender
OL1 receiver
Upper
Lower
Use the direction function to configure how the measured values are displayed from the top or bottom (cable side).
Positive: Top -5.000 mm, bottom +5.000 mm
Negative: Top +5.000 mm, bottom -5.000 mm
1
2
3
6.2 OL1 “Teach mode” teach-in menu
Teach-in option
Number Function
Zeroing
Reset Zeroing
Translucent Teach
Comment
–
–
Adapts the sensitivity value.
Translucent Teach is recommended for semi-transparent materials to improve the detection results
It is only possible to use the Translucent Teach if the sensitivity is set to
Adjusted
“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.
To access the Top Menu , press
A
.
3.
To select Setup mode , press .
4.
Press until Measure Type is displayed.
5.
To select Edge or Width , press or .
6.
To confirm, press
A
.
7.
To return to the main screen, hold B .
8.
To exit the AOD1, Head 1, Head 2 selection mode on the main screen, press B .
8022330/17Y7/2020-07-10/en
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.
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Improper cleaning may result in equipment damage.
Only use recommended cleaning agents and tools.
Never use sharp objects for cleaning.
Clean the front screen at regular intervals and in the event of contamination using 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
NOTE
The relevant online data sheet for your product, including technical data, dimensional drawing, and connection diagrams can be downloaded, saved, and printed from the Internet:
• www.sick.com/OL1
Please note: This documentation may contain further technical data.
9.1 Mechanics/electronics
Supply voltage V
S
12 V DC ... 24 V DC, ± 10%, including residual ripple
OL1 | SICK 3
Power consumption
Power consumption 1)
Warm-up time
Housing material
≤ 10 min
Aluminum die cast
Viewing window material Glass
Mounting
Connection type
< 20 mA (12 V)
Sender: ≤ 0.96 W
Receiver: ≤ 0.24 W
Status indicators 2)
M3 screws
Cable with M8 male connector, 4-pin, length: 30 cm, Y-cable for connecting to the AOD1 evaluation unit
Sender
1 status LED: 1 green LED (voltage supply)
Receiver
2 status LEDs:
• 1 green LED (voltage supply)
• 1 red LED (alarm)
Weight
Dimensions (W x H x D)
Protection
Enclosure rating
Protection class
Sender: 30 g
Receiver: 30 g
9.6 mm x 61 mm x 21 mm
Reverse polarity protected
IP50
III
1)
2)
Without load.
The LEDs are also used to check that the sender and receiver are aligned correctly, see
Alignment of sender - receiver (“direction checking”), page 2 .
9.2 Performance
Measuring range
Mounting distance
Minimum detectable object
Repeatability
Linearity
Response time
Measuring frequency 1)
10 mm
0 mm ... 300 mm, sender/receiver
0.2 mm
10 µm
± 40 µm
≥ 0.5 ms
≤ 2 kHz
A
9.6
(0.38
)
6
(0.24)
21
(0.83)
2
1
Light sender
Laser class
2) Laser, red
Laser class 1 according to EN/IEC 60825-1:2014.
Complies with 21 CFR 1040.10 and 1040.11 except for the listed tolerances in the document “Laser Notice No. 50” of June
24, 2007.
3 mm x 14 mm Typ. light spot size (dis‐ tance)
Additional function Measurement modes: edge detection or diameter/width mea‐ surement, configurable average filter, sensitivity adjustment for measuring transparent objects, alignment aid
1)
2)
The AOD1 does not communicate in sync with the measuring frequency. The AOD1 response after scanning the sensor head is delayed by a maximum of 1.5 ms.
Wavelength: 660 nm
Max. pulse output: 0.39 W
Max. average power: 0.16 mW
Max. pulse length: 0.5 ms
9.3 Interfaces
Serial
Digital output 1)
Analog output 1)
Function: communication with the AOD1 evaluation unit
Quantity: 3
Type: PNP/NPN, selectable
Quantity: 1
Type: current output
Current: 4 mA ... 20 mA, ≤ 300 Ω
1) Optionally via the AOD1 evaluation unit.
9.4 Ambient data
Ambient temperature, operation
Ambient temperature, storage
Relative humidity (noncondensing)
Temperature drift
Vibration resistance
Shock resistance
–10 °C ... +50 °C
–20 °C ... +60 °C
35% ... 85%
± 2 µm/K
EN 60068-2-6
10 Hz ... 55 Hz (amplitude 1.5 mm, x-, y-, z-axis, 2 hours each)
EN 60068-2-27
500 m/s2 (x-, y-, z-axis, 3 times each)
1) Operating temperature at U
V
= 24 V.
3
2x Ø 3.2
(0.13)
1
2
3
4
5
3.3
(0.13)
Window
Sender
Receiver
LED
Connecting cable
14.4
(0.57)
5
4
4
8022330/17Y7/2020-07-10/en OL1 | SICK 4

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