Wenglor OCP P0150C Series User manual

EN
OCPxxxP0150C
Reflex Sensors with Background Suppression
Operating instructions
Only PDF available
Status: 14.07.2016
www.wenglor.com

2
EN
Index
1. Use for Intended Purpose 4
2. Safety Precautions 4
2.1. Safety Precautions 4
2.2. Laser/LED Warnings 4
3. Approvals and IP Protection 4
4. Device Features 5
4.1. Connection Diagram 7
4.2. Housing Dimensions 7
4.3. Control Panel 8
4.4. Complementary Products 9
5. Mounting Instructions 9
6. Initial Operation 10
6.1. Operation on a controller 10
6.2. Default Settings 10
7. Functional Overview OLED-Display 11
7.1. Run 13
7.2. Display 13
7.2.1. Display Mode 13
7.2.2. Display Intensity 14
7.3. Resolution 14
7.4. Filter 14
7.5. Exposure 15
7.7. Laser 15
7.8. I/O Test 16
7.9. Network 17
7.10. Language 17
7.11. Info 17
7.12. Reset 17
7.13. Password 18
8. Information on EtherCAT 19

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9. Web-based configuration 22
9.1. Page layout 25
9.2. Device general 26
9.3. Device Settings 27
9.4. Measured Value Settings 28
9.5. Device Test 29
10. Maintenance Instructions 29
11. Proper Disposal 29
12. EU Declaration of Conformity 29

4
EN
1. Use for Intended Purpose
This wenglor product must be used in accordance with the following functional principle:
High-Performance Distance Sensors
This group brings together the most powerful sensors for distance measurement, which work in reflex mode ac-
cording to different principles. High performance distance sensors are particularly fast and precise, and dem-
onstrate their high efficiency over large working ranges. They are ideally suited for demanding applications.
Even black and shiny objects are reliably detected. Ethernet technology is integrated into selected sensors.
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
• These products are not suited for safety applications
2.2. Laser/LED Warnings
Laser class 1 (EN 60825-1)
Standards and safety instructions must be observed.
2.3. Approvals and IP Protection
RoHS
LASER CLASS 1
EN60825-1
2007

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3. Device Features
Order No. OCP801P0150C OCP162P0150C OCP352P0150C OCP662P0150C
Working Range 30…80 mm 40…160 mm 50…350 mm 60…660 mm
Measuring Range 50 mm 120 mm 300 mm 600 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 EtherCAT
Protection Class III
Adjustment Menu (OLED)
Housing material Metal
Protection Class IP68
Connection Type M12×1, 8-pin
Webserver Yes
EoE (Ethernet over EtherCAT) 
Control Panel No. X2, T15
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
OCP801P0150C
40 64 76 88 100 112 124 136 148 160
70
20
0
Working range mm
Reproducability µm
OCP162P0150C
50 80 110 140 170 200 230 260 290 320 350
150
20
0
Working Range mm
Reproducibility
µm
OCP352P0150C
60 120 180 240 300 360 420 480 540 600 660
1000
100
0
Working Range mm
Linearity Deviation µm
OCP662P0150C
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
OCP801P0150C
40 64 76 88 100 112 124 136 148 160
160
50
0
Working range mm
Linearity Deviation
µm
OCP162P0150C
50 80 110 140 170 200 230 260 290 320 350
500
100
0
Working Range mm
Linearity Deviation µm
OCP352P0150C
60 120 180 240 300 360 420 480 540 600 660
1000
100
0
Working Range mm
Linearity Deviation µm
OCP662P0150C

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3.1. 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
PT
3.2. Housing Dimensions
1 = Transmitter Diode
2 = Receiver Diode

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3.3. 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
Status
Green off ESM state: Initialisation
Green flashing ESM state: PRE - Operational
Flashing green once ESM state: SAFE - Operational
Green on ESM state: Operational
Red off No Error
Red on Application controller failure
Flashing red once Local Error
Flashing red twice Process Data Watchdog Timeout/
EtherCAT Watchdog Timeout
Red flashing Red blinking Invalid Configuration
MS (Module Status)
Off —
Green Operate Status
Red Device Error
Red flashing —
L/A
Off No Ethernet device has been connected to the port.
Green An Ethernet device is connected to the port.
Green flashing An Ethernet device is connected to the port and is
currently communicating.

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3.4. 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
4. 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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5. Initial Operation
5.1. Operation on a controller
If you want to place the device into service at a controller, please complete the following steps:
• Connect the Sensor to a switch with PoE using an appropriate cable M12×1; 8-pole. 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.
• You will need the EtherCAT XML Device Description File (ESI-File EtherCAT Slave Information) which is avail-
able at www.wenglor.com › Product › Product search (Order number) › Product Description Files or in the
download area under Download › Product Description Files › Product search › Order number.
• The files should always be stored in the ESI directory of the respective master. If the Twin-CAT software is
used, it should be stored in the folder “...\IO\EtherCAT\” in the installation folder.
• The following example shows the steps that have to be carried out (example based on the TwinCat System
Manager by Beckhoff):
• First, the list “Echtzeit Ethernet kompatible Geräte” (list of all real-time Ethernet-compatible devices) must be
requested.
• Once the correct network card has been installed, new slave devices can be searched for in “E/A Geräte” (I/O
devices). If all configurations are correct, the slave devices are now listed in the TwinCAT tree.
• The assemblies can now be switched into “Free Run” mode so that the local cycle runs independently of the
pre-set master cycle.
• In the next step, the process data of the individual devices can be configured.
For a more detailed description of the different control systems and the installation of files or the network de-
sign, please refer to the help files of the corresponding control system.
5.2. Default Settings
OCPxxxP0150P
Display Mode Process
Intensity Screensaver
Filter 1
Resolution High
Exposure DCM
Output Rate Normal
Laser ON
Password Activate Off
Change 0

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6. 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
Filter
Resolution
1 10 100
2 20
5 50
SCM
LCM
DCM
CCM
Laser
Illumination
On
Off
E/A Test
Run Mode
Value in µm
No. of Status Bit
Press <R> for Reset
Value in µs
OK
Warmup
OK
Too low
Too high
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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EN
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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6.1. Run
The Sensor switches into display mode.
EtherCAT 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
6.2. Display
Display Adjust the display device
Mode
Rotate
Intensity
3Back
7Run
Mode: Select display mode (see chapter 6.2.1)
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 6.2.2)
6.2.1.Display Mode
The measured value in mm and the order number always appear at the sensor’s display. Selection can be
made amongst the following additional displays using the “Display Mode” menu option:
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 EtherCAT LEDs MS, CS and L/A. For the function of these
LEDs, see “3.3. Control Panel” on page 8.

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6.2.2.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.
6.3. 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.
6.4. 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.

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6.5. 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.
6.6. 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 EtherCAT controller goes online. It’s switch back on
automatically when the controller goes offline again.
6.7. 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

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6.8. 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.
This occurs automatically after no keys have been activated for a period of 10 minutes.
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.
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

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6.9. 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
6.10. 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.
6.11. Info
In the menu item “Info” the following information about the Sensor is displayed:
Info
Order number
Software version
Serial number
6.12. 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 “5.2. Default Settings” on page 10.
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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EN
6.13. 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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7. Information on EtherCAT
You can find the ESI file for download at www.wenglor.com →Products →Product search (order
number).
Index Sub
index Name Data Type Access right
PDO
mapped Default Settings Value range Description
1000h 00h Device type Unsigned 32 Ro No 00000191h
1008h 00h Device name STRING Ro No OCPxxxP0150C 12 character
1009h 00h Hardware version STRING Ro No V1.0.0 6 character
100Ah 00h Software version STRING Ro No V1.0.5 6 character
1010h
Store parameters
00h Highest subindex
supported Unsigned 8 Ro No 1 1
01h Store all parameters Unsigned 32 Rw No 0
65766173h = store
any other = don‘t
store
1011h
Restore default parameters
00h Highest subindex
supported Unsigned 8 Ro No 1 1
01h Restore all parameters Unsigned 32 Rw No 0
64616F6Ch = restore
any other = don‘t
rest.
1018h
Identity Object
00h Highest subindex
supported Unsigned 8 Ro No 4 4
01h Vendor ID Unsigned 32 Ro No 0000059Bh
02h Product code Unsigned 32 Ro No 02011D0xh
OCP662P0150C
OCP352P0150C
OCP162P0150C
OCP801P0150C
03h Revision number Unsigned 32 Ro No 01000500h
04h Serial number Unsigned 32 Ro No nnnnnnnnh
10F8h Local time stamp Unsigned 64 Ro Optional
1600h
RxPDO
00h Highest subindex
supported Unsigned 8
W in
PreOp, R
in Op
0 0 …7 objects
1A00h
TxPDO
00h Highest subindex
supported Unsigned 8
W in
PreOp, R
in Op
2 2 …4 objects
01h SubIndex 001 Unsigned 32
W in
PreOp, R
in Op
21300020h
02h SubIndex 002 Unsigned 32
W in
PreOp, R
in Op
24270010h
1C00h Sync manager type

20
EN
1C12h
RxPDO assign
00h Highest subindex
supported Unsigned 8
W in
PreOp, R
in Op
No 1 0 … 1
01h SubIndex 001 Unsigned 16
W in
PreOp, R
in Op
No 1600h
1C13h
TxPDO assign
00h Highest subindex
supported Unsigned 8
W in
PreOp, R
in Op
No 1 1
01h Subindex 001 Unsigned 16
W in
PreOp, R
in Op
No 1A00h
1C32h SM output parameter
1C33h SM input parameter
2040h
Device Access
00h Highest subindex
supported Unsigned 8 Ro No 2 0 – 254 2
01h Webserver Access BOOL Rw No 0: Enabled 0 – 1
0: Enabled
1: Disabled
02h Key disabling BOOL Rw No 0: Enabled 0 – 1
0: Enabled
1: Disabled
2100h
Display settings
00h Highest subindex
supported Unsigned 8 Ro No 5 0 – 254 5
01h Display mode Unsigned 8 Rw No 0: Process 0 – 3
0: Process
1: Analysis
2: Text
3: Network
02h Rotate display BOOL Rw No 0: Not rotated 0 – 1
0: Not rotated
1: Rotated
03h Display intensity Unsigned 8 Rw No 4: Screensaver 0 – 4
0: Minimum
1: Normal
2: Maximum
3: Energy saving
mode
4: Screensaver
04h Display language Unsigned 8 Rw No 1: English 0 – 4
0: Deutsch
1: English
2: Français
3: Español
4: Italiano
05h Display text STRING Rw Optional - Displayable text
18 characters