Wenglor OCP801P0150P User manual

OCPxxxP0150P
High-Performance Distance Sensor
Operating instructions
Available as PDF only
Status: 27.01.2016
www.wenglor.com
EN

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Index
1. Use for Intended Purpose 4
2. Safety Precautions 4
2.1. Safety Precautions 4
2.2. Laser/LED Warnings 4
3. EU Declaration of Conformity 4
4. Device Features 5
4.1. Connection Diagram 7
4.2. Housing Dimensions 7
4.3. Control Panel 8
4.4. Complementary Products 8
5. Mounting Instructions 8
6. Initial Operation 9
6.1. Initial Operation 9
6.2. Default Settings 9
7. Functional Overview OLED-Display 10
7.1. Run 12
7.2. Display 12
7.2.1. Display Mode 12
7.2.2. Display Intensity 13
7.3. Offset 13
7.4. Resolution 14
7.5. Filter 14
7.6. Exposure 14
7.8. Laser 15
7.9. I/O Test 15
7.10. Network 16
7.11. Language 17
7.12. Info 17
7.13. Reset 17
7.14. Password 18
8. Information on PROFINET 19

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9. Network Settings 24
10. Web-based configuration 24
10.1. Invoking the Management Interface 24
10.2. Page layout 25
10.3. Device general 26
10.4. Device Settings 27
10.5. Measured Value Settings 28
10.6. Device Test 29
11. Maintenance Instructions 29
12. Proper Disposal 29

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1. Use for Intended Purpose
This wenglor product must be used in accordance with the following functional principle:
High-performance distance sensors which use the principle of angle measurement determine the distance be-
tween the sensor and the object. These sensors have small working ranges (under 1 m) and recognize objects
with high precision. Some sensors use a high-resolution CMOS line array and DSP signal processing. The
color, shape and texture of the objects to be recognized does not affect the sensors' measurements. Even dark
objects can be reliably detected against a bright background. They can be operated with very high speeds or
very high resolutions. The measured value can be output as an analog value or via the interfaces. Furthermore,
Teach-In, filter functions for adjusting a switching output, and an error output are available. The measuring
range can be selected individually within the working range.
2. Safety Precautions
2.1. Safety Precautions
• This operating instruction is part of the product and must be kept during its entire service life
• Read this operating instruction carefully before using the product
• Installation, start-up and maintenance of this product has only to be carried out by trained personal
• Tampering with or modifying the product is not permissible
• Protect the product against contamination during start-up
• Not a safety component in accordance with the EU Machinery Directive.
2.2. Laser/LED Warnings
Laser class 1 (EN 60825-1)
Standards and safety instructions must be observed.
3. EU Declaration of Conformity
The EU declaration of conformity can be found on our website at www.wenglor.com in download area.
RoHS
LASER CLASS 1
EN60825-1
2007

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4. Device Features
Order No. OCP801P0150P OCP162P0150P OCP352P0150P OCP662P0150P
Working Range 30…80 mm 40…160 mm 50…350 mm 60…660 mm
Measuring Range 80 mm 160 mm 350 mm 660 mm
Reproducibility 15…50 µm 20…70 µm 20…150 µm 70…1000 µm
Linearity Deviation 50…100 µm 50…160 µm 100…500 µm 100…1000 µm
Temperature Drift <5 µm/K <10 µm/K <20 µm/K <50 µm/K
Output Rate 330/s
Light Source Laser (red)
Wave Length 655 nm
Service Life (T = 25 °C) 100000 h
Laser Class (EN 60825-1) 1
max. Ambient Light 10000 Lux
Beam Divergence < 2 mrad
Light Spot Diameter 3.6 × 0.9 mm
Port Type 100BASE-TX
PoE Class 1
Temperature Range –25...50 °C
Reverse-polarity Protection Yes
Interface PROFINET
Protection Class III
Adjustment Menu (OLED)
Housing material Metal
Protection Class IP68
Connection Type M12×1, 8-pin
Control Panel No. X2, T12
Webserver Yes
PROFINET IO, CC-B 
Reference material: kodak white 90 % remission
The warm-up phase lasts approx. 30 minutes. At the beginning of this time, the linearity deviation and repro-
ducibility may vary by a factor of up to 10. During the warm-up phase the values improve in the form of an
exponential function until the technical data is reached.

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Typical Reproducibility Curves within the Working Range
30 35 40 45 50 55 60 65 70 75 80
50
15
0
Working Range mm
Reproducibility µm
OCP801P0150P
40 64 76 88 100 112 124 136 148 160
70
20
0
Working range mm
Reproducability µm
OCP162P0150P
50 80 110 140 170 200 230 260 290 320 350
150
20
0
Working Range mm
Reproducibility µm
OCP352P0150P
60 120 180 240 300 360 420 480 540 600 660
1000
70
0
Working Range mm
Reproducibility µm
OCP662P0150P
Typical Linearity Error Curves within the Working Range
30 35 40 45 50 55 60 65 70 75 80
100
50
0
Working Range mm
Linearity Deviation µm
OCP801P0150P
40 64 76 88 100 112 124 136 148 160
160
50
0
Working range mm
Linearity Deviation µm
OCP162P0150P
50 80 110 140 170 200 230 260 290 320 350
500
100
0
Working Range mm
Linearity Deviation µm
OCP352P0150P
60 120 180 240 300 360 420 480 540 600 660
1000
100
0
Working Range mm
Linearity Deviation µm
OCP662P0150P

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4.1. Connection Diagram
001
Legend
Wire Colors according to
DIN IEC 757
Platinum measuring resistor
not connected
Test Input
Test Input inverted
Trigger Input
Analog Output
Ground for the Analog Output
Block Discharge
Valve Output
Valve Control Output +
Valve Control Output 0 V
Synchronization
Receiver-Line
Emitter-Line
Grounding
Switching Distance Reduction
Ethernet Receive Path
Ethernet Send Path
Interfaces-Bus A(+)/B(–)
Emitted Light disengageable
Magnet activation
Input confirmation
Contactor Monitoring
Encoder A/A (TTL)
Encoder B/B (TTL)
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Grey
White
Pink
Green/Yellow
Supply Voltage +
Supply Voltage 0 V
Supply Voltage (AC Voltage)
Switching Output (NO)
Switching Output (NC)
Contamination/Error Output (NO)
Contamination/Error Output (NC)
Input (analog or digital)
Teach Input
Time Delay (activation)
Shielding
Interface Receive Path
Interface Send Path
Ready
Ground
Clock
Output/Input programmable
Power over Ethernet
Safety Input
Safety Output
Signal Output
Ethernet Gigabit bidirect. data line (A-D)
Encoder 0-pulse 0-0 (TTL)
Encoder A
Encoder B
Digital output MIN
Digital output MAX
Digital output OK
Synchronization In
Synchronization OUT
Brightness output
Maintenance
reserved
PT
4.2. Housing Dimensions
1 = Transmitter Diode
2 = Receiver Diode

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4.3. Control Panel
X2
85
84
78
T12
20 = Enter Button
22 = Up Button
23 = Down Button
60 = Display
78 = Module Status
84 = Communication Status
85 = Link/Act LED
Designation Condition Function
CS (Communication Status)
Off Connection (AR) with controller established
Green Protocol not initialized
Red No connection (AR) with controller established
MS (Modul Status)
Red Error (class FATAL)
Red flashing Detection function, may be activated via Engineering
Tool
L/A Green Links present
Green flashing Communication
4.4. Complementary Products
wenglor offers Connection Technology for field wiring.
Suiting Mounting Technology No.
380
Suitable Connection Technology
No.
50
S81
Midspan Adapter Z0029
Switch with PoE ZAC50xN0x
5. Mounting Instructions
When using the Sensor, follow the corresponding electrical and mechanical regulations, standards and safety
rules. The Sensor must be protected against mechanical influence. The Sensor has optimum extraneous light
qualities when the background is within the working range.

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6. Initial Operation
6.1. Initial Operation
Each Ethernet device has a unique MAC address. With wenglor you can find the MAC address on the type
plate of the device.
In the default settings, the device has the following IP-Address 192.168.100.1. You can access the website of
the device via the IP-Address. You can change settings on the device on the website or using the OLED display
in order to test applications.
Caution: In the case of operation on a control unit, settings that were changed on the website or using the
OLED display will be overwritten by the control unit.
If you want to start up the device on a control unit, please perform the following steps:
• Connect the Sensor to a switch with PoE using an appropriate cable M12×1; 8-pin. In the case of a switch
without PoE, please use the Midspan Adapter (Z0029) for the appropriate voltage supply. When the voltage
supply is present, the display on the Sensor starts.
• Install the associated device-specific electronic description file (e.g. for PROFINET, the GSDML file) in the
hardware manager. You can find the file you require for download at www.wenglor.com →Products →
Product search (order number). Explanations regarding the electronic description file and its structure can
be found in the detailed operating instructions in PDF format.
• Help on installing the file in the control and design of the network can be found in the help files of the relevant
control. wenglor provides a description for the download at: www.wenglor.com →Products →Product
search (order number).
6.2. Default Settings
OCPxxxP0150P
Display Mode Process
Intensity Screensaver
Offset Default Offset 0 mm
Filter 1
Resolution High
Exposure DCM
Output Rate Normal
Laser ON
Network
IP-Address 192.168.100.1
Subnet Mask 255.255.255.0
DHCP DHCP OFF
Std Gateway 192.168.100.254
MAC Address (See type plate on the product)
Language English
Password Activate Off
Change 0

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7. Functional Overview OLED-Display
Deutsch
English
Français
Español
Italiano
Press <R>
for Reset
Display of Part
number and
Sensor version
ON, OFF
Password: 0 – 9999
Run Mode
Enable
Change
Lock
Language
Info
Reset
Password
Run
Min
Medium
Max
Power save
Screensaver
Process
Text
Analyse
Network
Mode
Rotate
Intensity
Display
Offset
Filter
Resolution
1 10 100
2 20
5 50
SCM
LCM
DCM
CCM
Laser
Illumination
On
Off
E/A Test
T for Teach-In
Z for reset Value to 0
Value in µm
Run Mode
Value in µm
No. of Status Bit
Press <R> for Reset
Value in µs
OK
Warmup
OK
Too low
Too high
T for apply
Z for deactivate
Preset
Change
Apply
Measured Value
Status Bits
Warmup
Signal
Temperature
Network IP-address
Subnet Mask
DHCP
Std Gateway
MAC Address
Net Reset
High
Middle
Low
Output Rate Normal
Fast

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Fig. 1: Set language menu
Navigation by pressing the button:
5 : Navigation up.
6 : Navigation down.
 : Enter Button.
The selection is confirmed by pressing the Enter button.
Meaning of the menu items:
3Back : one level higher in the menu.
7Run : Switch to display mode.
Change to the configuration menu by pressing any button.
Note: If no setting is made in the configuration menu for a period of 30 s, the Sensor returns automatically to
the display view.
Pressing the button again returns the Sensor to the last menu view used. If a setting is made, it becomes active
once you leave the configuration menu.
Important: To prevent any damage to the buttons, please do not use any pointed objects for setting.
The following explains the functions behind the individual menu items.

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7.1. Run
The Sensor switches into display mode.
PROFINET device name
Current measured value in mm
Bar graph display of the current
measured value relative to the
measuring range
Status LEDs
Symbol descriptions of status LEDs:
Symbol Significance State 1 State 2 State 3
Symbol 1 Warm-up ok wait –
Symbol 2 Signal Strength ok too low
(dirty) too high
Symbol 3 Temperature ok too high too low
7.2. Display
Display Adjust the display device
Mode
Rotate
Intensity
3Back
7Run
Mode: Select display mode (see chapter 7.2.1)
Rotate: Rotate display by 180°. By pressing the “” button the display is rotated
by 180°. The rotation is canceled by pressing this button again.
Intensity: Set the display intensity (see chapter 7.2.2)
7.2.1. Display Mode
The measured value in mm and the PROFINET device name always appear in the Sensor’s display. [offline] will
be displayed here unless the PROFINET device name has been changed. You can choose from the following
additional displays in the menu item “display mode”:
Mode Adjust the display device
Process
Text
Analysis
Network
Process: Display of status LEDs for warm-up, signal strength and temperature.
Text: Display of a free text that can be sent to the Sensor via the control.
Analysis: Display of signal strength in percent and measuring rate in 1/s.
Network: Display of the PROFINET LEDs MS, CS and L/A. For the function of these
LEDs, see “4.3. Control Panel” on page 8.
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7.2.2. Display Intensity
Intensity Set the display intensity
Min
Normal
Max
Power save
Screensaver
Min: The intensity of the display is set to a minimum value.
Normal: The intensity of the display is set to a medium value.
Max: The intensity of the display is set to a maximum value.
Power save: The display switches off after one minute without a button being
pressed and automatically switches back on when a button is pressed.
Screensaver: The colors of the display are inverted every minute.
7.3. Offset
The offset function is used to change the current measured value to a defined value.
Offset Change the measured value
Default
Change
Apply
3Back
7Run
Default: Learn offset value. The current measured value is adopted as the
default offset value by pressing the “T”. The offset value is set to 0
by pressing the “Z” button.
Change: Change the value of the offset. By pressing the “+” button or
the “–” button, the value set in the menu item “Default” can be
changed.
Apply: Accept the offset value set in the menu item “Default” as the mea-
sured value. By pressing the “T” button, the offset value set in the
menu item “Default” is adopted as the displayed measured value.
The offset function is reset by pressing the “Z” button, and the
actual distance is displayed.
The currently set default offset value is displayed in µm.
Example of the measured value for the offset function:
In the diagram the Sensor measures a distance of 500 mm. After application of the offset with offset value of
0 mm, the measured value at 500 mm becomes the measured value 0 mm.
500 mm
Application off offset with
offset value 0 mm
Real Distance
Object
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7.4. Resolution
The number of pixels used by the CMOS line is defined by the resolution. The higher the resolution set, the
smaller the detectable movements of an object and the slower the output rate of the Sensor becomes when
there is a change in the measured values.
Resolution Adjust the display device
High
Medium
Low
3Back
7Run
High: High resolution, low output rate
Medium: Medium resolution, medium output rate.
Low: Low resolution, high output rate.
7.5. Filter
The filter (filter size) is the number of measured values over which the Sensor takes an average. The larger the
filter selected, the slower the response time of the Sensor becomes when there is a change in the measured
values. A larger filter improves the reproducibility of the Sensor.
Filter Number of values for averaging
1
2
5
10
20
50
100
3Back
7Run
If 1 is selected, each measured value is output directly without averaging. When-
ever a value greater than 1 is selected, the Sensor takes an average over the
selected number of x measured values.
7.6. Exposure
The Sensor adjusts its exposure time or light pulse duration automatically up to a maximum value on the object
to be detected. In the default DCM (Default Capture Mode), the Sensor has a fixed maximum possible exposure
time. In the case of black or shiny objects, for example, it can be helpful to lengthen this time. It can be helpful to
reduce the exposure time when the Sensor is aimed at the light source. In the case of problematic applications,
it can be influenced by different modes or manually.
Exposure Adjusting Exposure Times
SCM
LCM
DCM
CCM
3Back
7Run
SCM (Short Capture Mode): The Sensor exposure time can be shortened on
dark or glossy objects (e.g. black varnish) in order
to reduce a fall in the measuring rate.
LCM (Long Capture Mode): The Sensor exposure time can be lengthened on
dark or glossy objects (e.g. black varnish) in order
to achieve a more accurate measurement.
DCM (Default Capture Mode): Default exposure time for standard applications.
CCM (Custom Capture Mode): The Sensor exposure time can be adjusted manu-
ally between 100…2000 µs.

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7.7. Output Rate
The output rate indicates how often the measured value is refreshed per second at the output.
Output Rate Adjust Output Rate
Normal
Fast
3Back
7Run
Normal: The normal output rate is 100/s.
This means that a new measured value is read out every 10 ms.
Fast : The fast output rate is 330/s.
This means that a new measured value is read out every 3 ms.
Note: If this mode is activated, the OLED display is switched off
as soon as a PROFINET controller goes online. It’s switch back on
automatically when the controller goes offline again.
7.8. Laser
In the menu item “Laser”, the emitted light can be switched on or off.
Laser Switch transmitted light on or off
On
Off
3Back
7Run
ON: Switch transmitted light on
OFF: Switch transmitted light off; the Sensor no longer supplies mea-
sured values
7.9. I/O Test
This function manually changes the output of the Sensor. As a result, it possible to test whether the further pro-
cess is working as desired. The test is automatically terminated once you leave the test menu.
I/O Test Test of the Sensor outputs
Measured value
Statusbits
Warm-up
Signal Strength
Temperature
3Back
7Run
Measured value: Default of a measured value in µm
Statusbits: The number of the status bit to be set can be selected by
pressing the “+” or “–” button. (see list of Statusbits)
Warm-up: Default of the warm-up on “ok” or “warm-up”
Signal strength: Default of the signal strength on “ok”, “too low” or “too high”
Temperature: Default of the temperature on “ok”, “too low” or “too high”
If the Sensor returns to the display view after 30 seconds without pressing the button while the test is still active,
this is indicated by a in the display view.

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List of status bits:
Number Function Description of when the bit is set Measured value read-
out
1 General error One of the following bits is set. —
2 Distance to object too
small
The current measured value is below the
working range.
Measuring range lower
limit
3 Distance to object too
large
The current measured value is above the
working range.
Measuring range upper
limit
4 No signal The sensor does not detect an object
within its working range.
Measuring range upper
limit
5 Signal too weak Too little light is reflected back to the sen-
sor from the object (e.g. very dark surface).
The quality of the measured value is re-
duced as a result.
Current measured value
6 Signal too strong Too much light is reflected back to the
sensor from the object (e.g. reflector) The
quality of the measured value is reduced
as a result.
Current measured value
7 Warm-up procedure The sensor is currently in the warm-up
phase and the quality of the measured
value does not yet comply with the speci-
fied technical data. See page 5 below.
Current measured value
8 Temperature too high The sensor is at the upper limit of its tem-
perature range. If temperature continues to
rise, the sensor may be destroyed.
Current measured value
9 Temperature too low The sensor is at the lower limit of its tem-
perature range. If temperature continues to
drop, the sensor may be destroyed.
Current measured value
7.10. Network
Network Settings of the Network Parameters
IP-Address
Subnet Mask
DHCP
Std Gateway
MAC Address
Net Reset
3Back
7Run
IP-Address: Display of the set IP-Address
Subnet Mask: Display of the set Subnet Mask
DHCP: Display DHCP ON or DHCP OFF
Std Gateway: Display of the set standard gateway
MAC Address: Display of the default MAC Address
Net Reset: Reset network settings to the default settings

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7.11. Language
The menu language can be changed in the menu item “Language”. The user is automatically prompted for his
desired language at initial operation and after each reset.
Language Set menu language
Deutsch
English
Francais
Espanol
Italiano
3Back
7Run
The menu appears in the selected language immediately after selection.
7.12. Info
In the menu item “Info” the following information about the Sensor is displayed:
Info
Order number
Software version
Serial number
7.13. Reset
All Sensor settings, with the exception of the network settings, can be reset to the default settings in the menu
item "Reset. The settings of the default settings can be found in Chapter “6.2. Default Settings” on page 9.
Reset Reset to the default settings
Press <R> for Reset The Sensor settings that have been made can be reset to the default settings by
pressing the “R” button.

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7.14. Password
Password protection prevents against changing the set data unintentionally.
Password Set password functionality
Activate
Change
Block
3Back
7Run
Enable: Turn password protection on or off. If password protection is acti-
vated, the operation of the Sensor is disabled after supply power
has been interrupted and is only enabled after successfully entering
password.
Change: Change password.
Lock: Locking Sensor causes an immediate disabling of operation if activate
Password is set to “on”.
If the password functionality is activated, the password must be entered before each operation of the Sensor.
After correctly entering the password by means of the “+” and “–” button, the menu is activated and the Sen-
sor is operational.
• The password functionality is deactivated in the default settings.
• The value range of the password number ranges from 0000…9999
It is necessary to note the newly defined code before changing the password. A forgotten password can
only be overwritten by a general password. The general password can be requested by sending an e-mail to
[e-mail].

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8. Information on PROFINET
You can find the GSDML file for download at www.wenglor.com →Product World →Product search (order
number) →Download.
8.1. Overview of Device Access Point (DAP)
DAP
Modul-ID: 0
Submodul: 0
Parameter:
Name Data
Type
Byte
Offset
Bit
Offset
Bit
Length
Default Value Value
Range
Change-
able
Index Length Description
Webserver
Access BitArea 0 0 1 0: enabled 0…1 Yes 300 1 Byte 0: enabled
1: blocked
Button lock BitArea 0 0 1 0: enabled 0…1 Yes 301 1 Byte 0: enabled
1: blocked
Rotate
display BitArea 0 0 1 0: not rotated 0…1 Yes 302 1 Byte 0: not rotated
1: rotated
Display
Intensity BitArea 0 0 3 4: Screen-
saver 0…4 Yes 303 1 Byte
0: Min
1: Normal
2: Max
3: Power saver
mode
4: Screensaver
Display
mode BitArea 0 0 3 0: Process 0…3 Yes 304 1 Byte
0: Process
1: Analysis
2: Text
3: Network
Language BitArea 0 0 3 1: English 0…4 Yes 305 1 Byte
0: Deutsch
1: English
2: Français
3: Español
4: Italiano
Offset Value BitArea 0 0 –9999…
9999 Yes 308 4 Byte
8.2. Overview of modules used in the DAP OCPxxxP0150P
Name Cyclical Input Parameter Parameter Slot (pluggable)
Distance Value Measured value, Status Filter value, Laser ON OFF 1 (fix)
Status Bit field – 2 (fix)
Filter Filter value – 3 (pluggable)
Laser Laser ON OFF – 4 (pluggable)
Display text Display text – 5 (pluggable)
Offset Offset Set – 6 (pluggable)
Resolution Resolution Mode – 7 (pluggable)
Exposure Exposure Mode – 8 (pluggable)
Exposure Time Max Exposure Time – 9 (pluggable)
The detailed structure of the modules is described in the following.

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Module Distance Value
Module ID: 1
Submodule: 1
Slot: 1
Format Cyclical Data:
4 Byte Statusbits (see Module status)
Input Output Value Range Data Type Unit Description
Measured
value
– –9999…9999 Integer32 10 µm Distance Value
Statusbits – Bit Unsigned32 – (see Module status)
Parameter:
Name Value Range Data Type Index Presetting Changeable
Filter 0…6 Unsigned8 257 0 Yes
Resolution 0…2 Unsigned8 258 0 Yes
Exposure Mode 0…3 Unsigned8 259 2 Yes
Exposure Time 100…2000 Unsigned16 260 1000 Yes
Laser 0…1 Bit 264 0 Yes
Module Status
Module ID: 2
Submodule: 1
Slot: 2
Format Cyclical Data:
Input Output Value Range Data Type Unit Description
Statusbits – Bit Unsigned32 – Bit1: General
Bit2: Distance to Object is too
small
Bit3: Distance to Object is too
large
Bit4: No signal
Bit5: Contamination
Bit6: Signal too high
Bit7: Warm-up procedure
Bit8: Overtemperature
Bit9: Undertemperature
Parameter:
Name Value Range Data Type Index
– – – –