Baumer OX200 User manual

V2 | 04/12/2020
EN
Operating Manual
Smart Profile sensors
OX200

List of contents Baumer
ii Operating Manual OX200 | V2
List of contents
1 About this document................................................................................................................................... 5
1.1 Purpose ................................................................................................................................................ 5
1.2 Warnings in this manual ....................................................................................................................... 5
1.3 Labels ................................................................................................................................................... 6
1.4 Liability limitation................................................................................................................................... 6
1.5 Scope of delivery .................................................................................................................................. 6
1.6 Name plate ........................................................................................................................................... 7
2 Security ........................................................................................................................................................ 8
2.1 Intended use ......................................................................................................................................... 8
2.2 Personnel requirements........................................................................................................................ 8
2.3 General safety instructions ................................................................................................................... 9
3 Description................................................................................................................................................... 10
3.1 Sensor .................................................................................................................................................. 10
3.1.1 Structure .................................................................................................................................... 10
3.1.2 Functionality............................................................................................................................... 11
3.1.3 Reference surfaces.................................................................................................................... 14
3.1.4 Field of view of the sensor ......................................................................................................... 15
3.2 Operating and display elements ........................................................................................................... 17
3.2.1 Web interface............................................................................................................................. 17
3.2.2 Sensor LEDs.............................................................................................................................. 18
3.3 Interfaces and protocols ....................................................................................................................... 19
3.3.1 Industrial Ethernet [OXM]........................................................................................................... 20
3.3.2 Profinet [OXM] ........................................................................................................................... 22
3.3.3 Ethernet/IP [OXM]...................................................................................................................... 24
3.3.4 Modbus TCP [OXM]................................................................................................................... 25
3.3.5 OPC UA [OXM] .......................................................................................................................... 29
3.3.6 IO-Link [OXM] ............................................................................................................................ 33
3.3.7 UDP ........................................................................................................................................... 34
3.3.8 SDK............................................................................................................................................ 40
3.3.9 External triggering...................................................................................................................... 43
4 Transport and storage ................................................................................................................................ 45
4.1 Transport .............................................................................................................................................. 45
4.2 Delivery inspection................................................................................................................................ 45
4.3 Storage ................................................................................................................................................. 45
5 Mounting ...................................................................................................................................................... 46
5.1 General information for mounting ......................................................................................................... 46
5.2 Mounting the sensor ............................................................................................................................. 47
6 Electrical installation................................................................................................................................... 48
6.1 Pin assignment ..................................................................................................................................... 49
6.2 Connecting the sensor to electricity...................................................................................................... 50

Baumer List of contents
OX200 | V2 Operating Manual iii
7 Commissioning............................................................................................................................................ 51
7.1 Connecting the sensor to the PC.......................................................................................................... 51
7.1.1 Allocating an IP address to the PC ............................................................................................ 52
7.1.2 Determining the IP address of the sensor.................................................................................. 53
7.2 Profinet: Integrating the sensor in the PLC [OXM]................................................................................ 54
7.2.1 Wiring the sensor [OXM]............................................................................................................ 54
7.2.2 Connecting the sensor to the PLC [OXM].................................................................................. 55
7.2.3 Integrating the sensor into the PLC project [OXM] .................................................................... 57
7.2.4 Changing the parameter setup .................................................................................................. 58
7.3 EtherNet/IP: Integrating the sensor in the PLC [OXM] ......................................................................... 58
7.3.1 Wiring the sensor [OXM]............................................................................................................ 58
7.3.2 Connecting the sensor to the PLC [OXM].................................................................................. 59
7.3.3 Integrating the sensor into the PLC project [OXM] .................................................................... 63
7.3.4 Reading/changing parameter setup via Parameter 151 ............................................................ 66
7.3.5 Additional information about accessing cyclic process data ...................................................... 69
7.3.6 Additional notes about EtherNet/IP objects ............................................................................... 70
7.4 Modbus TCP: Integrating the sensor in the PLC [OXM] ....................................................................... 70
7.5 OPC UA: Adding sensor in UaExpert client [OXM]............................................................................... 71
7.6 Setting up IO-Link [OXM]...................................................................................................................... 72
8 Web interface description........................................................................................................................... 73
8.1 Functions and tasks.............................................................................................................................. 73
8.2 Description of the user interface ........................................................................................................... 73
8.2.1 Header area ............................................................................................................................... 74
8.2.2 Menu bar.................................................................................................................................... 75
8.2.3 Measurement Results window ................................................................................................... 76
8.2.4 Footer area ................................................................................................................................ 76
8.2.5 Visualisation area....................................................................................................................... 76
8.2.6 Parametrisation area.................................................................................................................. 76
9 Web interface operation.............................................................................................................................. 77
9.1 Monitoring mode ................................................................................................................................... 77
9.1.1 Saving measured data as a CSV file ......................................................................................... 78
9.2 Global Parametrization mode ............................................................................................................... 79
9.2.1 Changing the view ..................................................................................................................... 79
9.2.2 Adjusting the internal resolution................................................................................................. 85
9.2.3 Optimising the exposure time .................................................................................................... 85
9.2.4 Adjusting the laser power........................................................................................................... 86
9.2.5 Calculating the surface profile.................................................................................................... 87
9.2.6 Trigger Mode setting .................................................................................................................. 88
9.2.7 Aligning the sensor (height and distance mode)........................................................................ 89
9.2.8 Mounting Assistant..................................................................................................................... 90
9.2.9 Flex Mount: Compensating mounting angles............................................................................. 91
9.2.10 Flex Mount: Moving the reference surface................................................................................. 94
9.2.11 Resetting Flex Mount ................................................................................................................. 95
9.2.12 Setting the limits of the field of view........................................................................................... 95
9.3 Measurement Tools Parametrization mode [OXM]............................................................................... 96
9.3.1 Setting the position tracking (ROI tracking) [OXM] .................................................................... 97

List of contents Baumer
iv Operating Manual OX200 | V2
9.3.2 Setting background tracking [OXM] ........................................................................................... 98
9.3.3 Setting the Temporal Filter [OXM] ............................................................................................. 99
9.3.4 Processing an invalid measured value [OXM] ........................................................................... 99
9.4 Outputs Parametrization mode [OXM].................................................................................................. 100
9.4.1 Setting the hysteresis [OXM] ..................................................................................................... 102
9.5 Save Parameter-Setups mode ............................................................................................................. 105
9.6 Device Configuration mode .................................................................................................................. 106
10 Preventive maintenance .............................................................................................................................108
10.1 Cleaning the sensor.............................................................................................................................. 108
11 Troubleshooting ..........................................................................................................................................109
11.1 Resetting the sensor to the factory settings.......................................................................................... 109
11.2 Return and repair.................................................................................................................................. 109
11.3 Disposal ................................................................................................................................................ 109
11.4 Accessories .......................................................................................................................................... 109
12 Technical data..............................................................................................................................................110
12.1 Dimensional drawing ............................................................................................................................ 110

Baumer About this document | 1
OX200 | V2 Operating Manual 5
1 About this document
1.1 Purpose
This operating manual (subsequently referred to as manual) allows the safe and efficient hand-
ling of the OX200 product.
The manual does not provide instructions on operating the machine in which the product is in-
tegrated. Information on this is found in the operating manual of the machine.
This manual is a constituent part of the product. It must be kept in its immediate vicinity and ac-
cessible to personnel at all times.
Personnel must have carefully read and understood this manual before beginning any work.
The basic prerequisite for safe working is compliance with all safety instructions and handling
instructions given in this manual.
In addition, the local occupational health and safety regulations and general safety regulations
apply.
The illustrations in this manual are examples only. Deviations are at the discretion of Baumer at
all times.
1.2 Warnings in this manual
Warnings draw attention to injury or material damage. The warnings in this manual indicate dif-
ferent hazard levels:
Symbol Warning term Explanation
DANGER Indicates an immediate danger with high risk, which will lead to
death or serious injury if not avoided.
WARNING Indicates a possible danger with medium risk, which may lead to
death or (serious) injury if not avoided.
CAUTION Indicates a danger with low risk, which could lead to light or me-
dium injury if not avoided.
NOTE Indicates a warning of material damage.
INFO Indicates practical information and tips that enable optimal use of
the devices.

1 | About this document Baumer
6 Operating Manual OX200 | V2
1.3 Labels
Identifiers This manual contains the following identifiers:
Identifier Use Example
Dialog element Indicates dialog elements. Click the OK button.
Unique name Indicates the names of products,
files, etc.
Internet Explorer is not supported
in any version.
Code Indicates entries. Enter the following IP address:
192.168.0.250
1.4 Liability limitation
All information and notes in this manual have been compiled in accordance with the applicable
standards and regulations, the state of the art, and our many years of knowledge and experi-
ence.
The manufacturer accepts no liability for damage due to the following points:
nNon-observance of the manual
nImproper use
nUse of unqualified personnel
nUnauthorised conversions
The obligations agreed in the delivery contract, the general terms and conditions and the deliv-
ery conditions of the manufacturer and its suppliers, as well as the legal regulations valid at the
time of conclusion of the contract shall apply.
1.5 Scope of delivery
The scope of delivery includes:
n1 x sensor
n1 x Quick start guide
n1 x General information leaflet
In addition, you can find the following information in digital format at www.baumer.com/OX200:
nOperating manual
nData sheet
n3D CAD drawing
nQuick start guide
nDimensional drawing
nConnection diagram & pin assignment
nGSD file for the Profinet connection and IO-Link file
nSDK as a ZIP archive
nCertificates (EU conformity declaration, Profinet certificate, etc.)

Baumer About this document | 1
OX200 | V2 Operating Manual 7
1.6 Name plate
Made in Germany
123
4
5 6
Ill.1: Name plate on the sensor
1 Type code, MAC address, serial num-
ber
2 Item number, production date
3 Pin pictogram 4 Pin assignment
5 Labels 6 QR code (Baumer website)

2 | Security Baumer
8 Operating Manual OX200 | V2
2 Security
2.1 Intended use
The sensor is used to measure surface profiles for the following purposes:
nCheck and inspect:
▪ Checking and inspection of object geometries, such as height measurement, inspection of
surfaces, etc.
▪ Inline quality control of object geometries.
nMeasure:
▪ Axial diameter measurements.
▪ Edge, crack, gap and flush measurements.
nControl and regulate:
▪ Position control of feed parts.
▪ Vision-guided robotics (control of robot grabber arms).
▪ Position control of parts.
Any other use is considered improper.
For specifications of required qualifications see Personnel requirements [}8].
The product is intended exclusively for use according to this manual. Any other use can result in
hazard and damage.
2.2 Personnel requirements
Certain work with the product may only be carried out by specialised personnel.
Specialised personnel are personnel that can, based on their training and responsibility as well
as a reliable understanding of technical safety issues, evaluate the responsibilities assigned to
them and recognise potential danger.
Qualified personnel are divided into the following categories:
nInstructed personnel:
A person who has been informed and, if required, trained, by a specialist about the assigned
tasks and potential dangers of improper behaviour.
nSpecialist:
A person who, based on his/her training, experience and instructions, as well as his/her
knowledge of applicable standards, stipulations and accident prevention regulations, has
become entitled to carry out the respectively required tasks, while recognising and avoiding
potential dangers.
nElectrical specialist:
A person with the appropriate specialist training, knowledge and experience allowing him/
her to recognise and avoid dangers originating from electricity.

Baumer Security | 2
OX200 | V2 Operating Manual 9
2.3 General safety instructions
nInstallation, mounting and adjustment of this product may only be executed by skilled and
authorised personnel.
nOnly use the provided mounting devices and accessories for product installation.
nUnused outputs must not be assigned. Unused strands must be isolated.
nDo not exceed the maximum permissible bending radius of the cable.
nPrior to electrical connection of the product, the system must be down and not live.
nWhere mandatory, use shielded cables for protection against electromagnetic interference.
nWhere plug-in connections are added to shielded cables by the customer, these plug-in con-
nections must be EMC compliant and the cable shield must be attached to the connector
housing over a large surface area.
nFor laser safety reasons, the power supply of this sensor must be switched off when the en-
tire plant or machine is switched off.
CAUTION
The sensor has laser class 2.
Never direct the laser at an eye. It is recommended not to direct the beam into empty space but
to stop it with a matt sheet or object.
CAUTION
Release of dangerous laser radiation when the sensor is defective.
Use of the sensor with a fractured front panel or loose/exposed laser optics can release danger-
ous laser radiation.
a) In case of a fractured front panel or loose/exposed laser optics disconnect the laser from the
power immediately.
b) Have the sensor checked by an authorised person (specialist). Do not operate the sensor
until that time.

3 | Description Baumer
10 Operating Manual OX200 | V2
3 Description
3.1 Sensor
3.1.1 Structure
1
2
3
4
Ill.2: OX200 – Structure
1 Electrical connection
M1212-pin,A-coded,male
2 Ethernet connection
M128-pin,X-coded,female
3 Sensor LEDs 4 Front panel

Baumer Description | 3
OX200 | V2 Operating Manual 11
3.1.2 Functionality
The sensor is used to measure the surface profile of an object along a laser line projected onto
the object. The measured surface profile can be retrieved by the user – either via the integrated
web server, the UDP interface or the SDK (software development kit). Sensors in the OXM ver-
sion have additional integrated functions (tools) that allow carrying out geometric measurements
on the profile (such as width, height, circle diameter or angle). These measurement results are
then available via the integrated process interface, switching outputs or the analogue output.
Triangulation principle
The sensor works according to the laser triangulation principle:
1. Via a cylindrical lens, a laser beam is expanded to a laser line and projected onto the sur-
face of the measurement object.
2. The measurement object reflects the laser line.
3. The reflected laser line is projected onto a surface camera in the sensor.
4. The sensor uses the camera image and stored calibration data to calculate the profile of a
measurement object.
Ill.3: OX200 – Triangulation principle

3 | Description Baumer
12 Operating Manual OX200 | V2
Functionality of the OXM version
OXM200
7 measurement results
PLC
Ill.4: OXM200 – Functionality
nThe sensor is equipped with smart measurement functions (tools) as well as integrated im-
age processing and delivers precise results in physical units such as mm or degrees.
nMany measurement functions, such as height, edge, width, gap, angle, distances.
nCalculations using the measurement results such as, e.g., the difference between 2 heights.
nRegion of interest (ROI) tracking.
Functionality of the OXP version
OXP200 PLCProfile
processing
Profile data
Ill.5: OXP200 – Functionality
nOutput of calibrated 2D point cloud for further external PC processing.
nSensor parameterisation via intuitive web interface or freely available SDK (software devel-
opment kit) with sample code.
nSynchronisation of profile image and belt speed for moving objects via integrated encoder
input.

Baumer Description | 3
OX200 | V2 Operating Manual 13
Measurement frequency, measurement repeat time and response time
A complete measurement cycle of the sensor consists of the following steps:
1. Exposure and read out
2. Calculation
3. Output of the measurement results
To increase the measurement speed, process steps are executed in parallel. Two situations are
illustrated below: Measurement rate limited by the exposure time (first figure) and measurement
rate limited by the calculation time (second figure):
Single shot
mode (trigger)
Earliest possible
trigger pulse
Exposure &
read out
Calculation
Measurement result
output
Depending on:
- Exposure time
- Field of view
Measurement
repeat time
Depending on
the measurement
tool
Response time
Time
Ill.6: OX200 – Measurement rate limited by the exposure time
Single shot
mode (trigger)
Earliest possible
trigger pulse
Exposure &
read out
Calculation
Measurement result
output
Depending on:
- Exposure time
- Field of view
Measurement
repeat time
Depending on the
measurement tool
Response time
Time
Ill.7: OX200 – Measurement rate limited by the calculation time

3 | Description Baumer
14 Operating Manual OX200 | V2
The time between two exposure periods is called the measurement repeat time, which can be
converted into a measurement frequency. The calculated measurement frequency indicates
how many measurement results the sensor can output per second.
nFormula for calculating the measurement frequency:
▪ Measurement frequency [kHz] = 1 / Measurement repeat time [ms]
3.1.3 Reference surfaces
The purpose of the reference surfaces R1 to R3 presented below is to facilitate alignment of the
sensor during mounting and commissioning.
.
Ill.8: OX200 – Reference surfaces
R1 Reference surface 1; positioned parallel
to the side surface at a right angle to
the laser beam
R2 Reference surface 2; positioned parallel
to the front surface at a right angle to
the laser beam
R3 Reference surface 3; extends parallel
to the laser beam

Baumer Description | 3
OX200 | V2 Operating Manual 15
3.1.4 Field of view of the sensor
The following illustration shows the field of view of the sensor. The sensor can be operated in
both the height mode (object space) as well as the distance mode (sensor space) (see also
Aligning the sensor (height and distance mode) [}89]). In the blind region (CD), the sensor
cannot detect any measurement objects. The presence of measurement objects in this area can
lead to incorrect measurement values.
–+
RPD: (0,0)
RPH: (0,0)
CD
Sdc
Sde
R2
FoV
MR
ZD
X
ZH
Ill.9: OX200 – Field of view
ZHPositive alignment of the Z axis in the
height mode
ZDPositive alignment of the Z axis in the
distance mode
X X axis RPDZero point in the distance mode
RPHZero point in the height mode R2 Reference surface 2
CD Blind region MR Measuring range
Sdc Start of the measuring range Sde End of the measuring range
FoV Field of view width - Left; area with negative X values
+ Right; area with positive X values

3 | Description Baumer
16 Operating Manual OX200 | V2
Transmission and receiving axis
The transmission and receiving axes can lie in the areas shown in blue in the figures below. The
exact axes depend on the position of the object. Objects that should not be measured should be
kept away from this area as they can interfere with the measurement and lead to incorrect
measurement values.
Ill.10: OX200 – Transmission and receiving axes

Baumer Description | 3
OX200 | V2 Operating Manual 17
3.2 Operating and display elements
3.2.1 Web interface
The sensor has a web interface that allows to parametrise the sensor and visualise the data.
The sensor contains an integrated web server for this purpose. The web interface is accessible
through a web browser.
For a detailed description of the web interface, the individual elements of the user interface and
all required operating processes, see Web interface description [}73].
Ill.11: Web interface – Overview

3 | Description Baumer
18 Operating Manual OX200 | V2
3.2.2 Sensor LEDs
Ill.12: OX200 – LEDs on the sensor
Denotation Colour Illuminated Blinking
OUT2 Yellow Switching output 2 active. Signal reserve of the detected
object is close to the detection
limit.
OUT1 Yellow Switching output 1 active. Signal reserve of the detected
object is close to the detection
limit.
ALARM Red nSensor starts up.
nMeasured value is invalid.
nSensor is parametrised via
the web interface.
Signal reserve of the detected
object is close to the detection
limit.
POWERLINK Green nThe sensor is ready for oper-
ation, but there is no active
Ethernet connection.
nAs soon as the Ethernet con-
nection is active, the LED is
turned off.
Short circuit at switching out-
put1 or 2.
Blue nEthernet link active. Data packets are received or
transferred via Ethernet.
Special modes:
OUT1, OUT2,
POWERLINK
Yellow DCP signalling (Profinet device
identification) blinks with 1Hz.
OUT1, OUT2,
ALARM,
POWERLINK
Yellow,
red, vi-
olet
All LEDs flash twice, then a
longer pause. Indicates a sensor
error.

Baumer Description | 3
OX200 | V2 Operating Manual 19
3.3 Interfaces and protocols
The sensor offers a variety of interfaces and protocols (multi-protocol sensor). The available
functions and measuring rates depend on the protocol used.
The sensor supports one client connection per protocol. Read access via the protocols is pos-
sible at any time. Write access is only permissible in the parametrisation mode. Only one inter-
face at a time can be in parametrisation mode.
OXP version sensor
You can configure and parametrise sensors of the OXP version via the integrated web interface
as well as via a freely available software development kit (see also SDK [}40]). With the OXP
version, it is not possible to communicate via process interfaces such as Profinet, Modbus/TCP,
OPCUA, and IO-Link, since the sensor does not supply any measurement results. The profile
data is transmitted via UDP (User Datagram Protocol).
OXM version sensor
You can configure and parametrise the OXM version sensor exclusively via the integrated web
interface (the above-mentioned SDK can be also used for the OXM version, but only with the
functions described in SDK [}40]). Read access to the measurement results and switching of
parameter sets can also take place via the process interfaces Profinet, EtherNet/IP, Modbus
TCP, OPC UA and IO-Link.
For the precise range of interfaces and protocols, please see the data sheet that is available for
download at www.baumer.com/OX200.

3 | Description Baumer
20 Operating Manual OX200 | V2
3.3.1 Industrial Ethernet [OXM]
Industrial Ethernet protocols (e.g. Profinet) enable the communication between the sensor and
a PLC. In general, the following data can be transferred:
nGeneral control and status data (measuring rate, time stamp, status of outputs, etc.)
nResult data (parametrisation of the result data via the web interface)
nParameter setups (pre-set parametrisation)
The protocol is defined by the respective Industrial Ethernet specification. You can select the
protocol on the sensor and make the relevant settings via the web interface (see Device Config-
uration mode [}106]).
Cyclic/acyclic data
During data transfer, a distinction is made between cyclic data and acyclic data:
nCyclic data is exchanged periodically as connected measurement results between the
devices and the control (PLC). The desired time period is specified during configuration of
the control. The consistency of the data within a block can be verified via the associated
status data. For example, for valid measurement results it must be ensured that the sensor
is not in the parametrisation mode (parametrisation mode flag is not active).
nAcyclic data is only transferred between the devices and the control when required and in
case of special events. An example of acyclic data transfer is the exchange of parametrisa-
tion and configuration data or diagnostic messages between the devices and the control
during ongoing operation or when establishing the connection.
In the following, the individual data elements are described, which can be exchanged in different
combinations in the shape of modules depending on the protocol used: