wenglor CP/OCP Series High Performance Distance Sensor Instruction Manual

Laser/LED Warning
Follow laser warnings and do not stare into the beam. Attach and keep laser warning labels visible at all times.
Approvals and IP Protection
Ensure the sensor has the necessary approvals and IP protection for safe usage.

Technical Data
Refer to the technical data provided for details on working range, measuring range, and reproducibility.

Installation Instructions
Follow the installation instructions provided in the manual for proper setup.

Initial Operation
Perform initial operations as per the instructions to ensure correct functionality.

Function
Understand the function of the distance sensor for effective use.

Adjustment

Manual Adjustments
Manually adjust settings as required based on the operational needs.

Special Settings
Explore and configure special settings for specific applications.
Settings and Queries via the RS-232 Interface
Utilize the RS-232 interface for setting adjustments and queries.

Maintenance Instructions
Follow maintenance instructions to keep the distance sensor in optimal condition.

Proper Disposal
Dispose of the sensor properly following environmental guidelines.

EU Declaration of Conformity
Ensure compliance with EU Declaration of Conformity regulations.

Proper Use

High-performance distance sensors, which use the principle of angle measurement, determine the distance between 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 do 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, a 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.

Safety Precautions

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 personnel.

Tampering with or modifying the product is not permissible.
Protect the product against contamination during start-up.

Not a safety component by the EU Machinery Directive.

Laser/LED warning

Class Laser 1 (EN 60825-1)
Observe all applicable standards and safety precautions.
Class Laser 2 (EN 60825-1)
Observe all applicable standards and safety precautions. The enclosed laser warning labels must be attached and visible at all times. Do not stare into the beam.
CAUTION!
Observe all applicable standards and safety precautions. The enclosed laser warning labels must be attached and visible at all times. Do not stare into the beam.

Approvals and IP Protection

Technical Data

	CP08MHT80	CP24MHT80	CP35MHT80
Optical Data
Working Range	30…80 mm	40…160 mm	50…350 mm
Measuring Range	50 mm	120 mm	300 mm
Reproducibility maximum	60 µm	250 µm	1200 µm
Reproducibility: 1 Sigma	20 µm	60 µm	400 µm
Linearity Deviation	80 µm	350 µm	1000 µm
Light Source	Laser (red)	Laser (red)	Laser (red)
Wave Length	660 nm	660 nm	660 nm
Laser Class	2	2	2
Service Life (25 °C)	100000 h	100000 h	100000 h
max. Ambient Light	10000 Lux	10000 Lux	10000 Lux
Electrical Data
Supply Voltage	18…30 V DC	18…30 V DC	18…30 V DC
Light Spot Size at begin the working range	0,5×1 mm	0,5×1,2 mm	0,6×1,5 mm
Light Spot Size at the end working range	1×2 mm	1×2,5 mm	1,5×4 mm
Current Consumption (Ub = 24 V)	< 80 mA	< 80 mA	< 80 mA
Measuring rate	1500/s	1500/s	800/s
Response Time	660 µs	660 µs	1250 µs
Response Time (Resolution-Mode)	1660 µs	1660 µs	2500 µs
Temperature Drift	< 5 µm/°C	< 10 µm/°C	< 25 µm/°C
Temperature Range	–25…50 °C	–25…50 °C	–25…50 °C
Analog Output	0…10 V	0…10 V	0…10 V
Current Output Load Resistance	< 1 mA	< 1 mA	< 1 mA
Analog Output	4…20 mA	4…20 mA	4…20 mA
Current Output Load Resistance	< 500 Ohm	< 500 Ohm	< 500 Ohm
Voltagedrop PNP-Error Output	< 2,5 V	< 2,5 V	< 2,5 V
Switching Current PNP-Error Output	< 200 mA	< 200 mA	< 200 mA
Short-Circuit Protection	yes	yes	yes
Reverse Polarity Protection	yes	yes	yes
Interface	RS-232	RS-232	RS-232
Baud Rate	38400 Bd	38400 Bd	38400 Bd
Protocol	8 N 1	8 N 1	8 N 1
Mechanical Data
Adjustment	Teach-In	Teach-In	Teach-In
Housing	Plastic	Plastic	Plastic
Protection Mode	IP67	IP67	IP67
Connection	M12×1	M12×1	M12×1
Protection Class	III	III	III
FDA Accession Number	0820588-000	0820589-000	0820590-000

	OCP801H0180	OCP162H0180	OCP352H0180
Optical Data
Working Range	30…80 mm	40…160 mm	50…350 mm
Measuring Range	50 mm	120 mm	300 mm
Reproducibility maximum	60 µm	250 µm	1200 µm
Reproducibility: 1 Sigma	20 µm	60 µm	400 µm
Linearity Deviation	80 µm	350 µm	1000 µm
Light Source	Laser (red)	Laser (red)	Laser (red)
Wave Length	660 nm	660 nm	660 nm
Laser Class	1	1	1
Service Life (25 °C)	100000 h	100000 h	100000 h
max. Ambient Light	10000 Lux	10000 Lux	10000 Lux
Electrical Data
Supply Voltage	18…30 V DC	18…30 V DC	18…30 V DC
Light Spot Size at begin the working range	0,5×1 mm	0,5×1,2 mm	0,6×1,5 mm
Light Spot Size at the end working range	1×2 mm	1×2,5 mm	1,5×4 mm
Current Consumption (Ub = 24 V)	< 80 mA	< 80 mA	< 80 mA
Measuring rate	1000/s	1000/s	500/s
Response Time	1000 µs	1000 µs	2000 µs
Response Time (Resolution-Mode)	2000 µs	2000 µs	4000 µs
Temperature Drift	< 5 µm/°C	< 10 µm/°C	< 25 µm/°C
Temperature Range	–25…50 °C	–25…50 °C	–25…50 °C
Analog Output	0…10 V	0…10 V	0…10 V
Current Output Load Resistance	< 1 mA	< 1 mA	< 1 mA
Analog Output	4…20 mA	4…20 mA	4…20 mA
Current Output Load Resistance	< 500 Ohm	< 500 Ohm	< 500 Ohm
Voltagedrop PNP-Error Output	< 2,5 V	< 2,5 V	< 2,5 V
Switching Current PNP-Error Output	< 200 mA	< 200 mA	< 200 mA
Short-Circuit Protection	yes	yes	yes
Reverse Polarity Protection	yes	yes	yes
Interface	RS-232	RS-232	RS-232
Baud Rate	38400 Bd	38400 Bd	38400 Bd
Protocol	8 N 1	8 N 1	8 N 1
Mechanical Data
Adjustment	Teach-In	Teach-In	Teach-In
Housing	Plastic	Plastic	Plastic
Protection Mode	IP67	IP67	IP67
Connection	M12×1	M12×1	M12×1
Protection Class	III	III	III
FDA Accession Number	1120734-000	1120717-000	1120723-000

Complementary Products (see catalog)
Wenglor offers Connection Technology for field wiring.

Connection Diagram

+ Supply Voltage +
V Contamination/Error output (NO)
RxD/La RS-232 Receive Line/Emitted light disengageable
TxD RS-232 Transmit Line

O Analogue output
O – Ground for the analogue output
– Supply Voltage 0 V

S Shielding

Housing Dimensions

Control Panel
On the control panel, you find the Plus key and the Minus key, several LEDs,, and the rotary selector switch. The rotary selector switch is used for choosing thesettingsg and operation functions.

– = Minus key (with LED)

+ = Plus key (with LED)
I-LED (yellow) = Current output
U-LED (yellow) = Voltage Output. Brightness is proportional to the output voltage

F-LED (rot) = Error Output
= Rotary selector switch
RUN = Sensor operation

TEACH = Teach measurement range
FILTER ADJUST = Filter adjustment
DCM/SCM/LCM = Switching Default Capture Mode/Short Capture Mode/Long Capture Mode

RES./SPEED-MODE = Switch Resolution/Speed
RxD/La Mode = Switching RS-232 Interface/Emitted Light can be switched off
U/I Mode = Switching 0…10 V/4…20 mA

RESET = Reset

Installation Instructions

During use of the sensors, applicable electrical and mechanical regulations, standards, and safety precautions must be adhered to. The sensor has to be protected against mechanical influences.
In case of very glossy surfaces, the sensor has to be mounted slightly inclined and has to be mounted on a plane surface (approx. 5°), to inhibit a direct reflection of the laser beam into the optics.

Initial Operation

Please control the proper connection of all conductors.
Impress a supply voltage of 18…30 V DC with ripple of < 10 % (within the indicated voltage range).
The settings can be operated either with the RS-232 interface or manually.

Function

The sensor uses a high-resolution CMOS line array and DSP technology, virtually eliminating material, color and brightness related measurement value differences. Alternatively high speed (Speed-Mode) or high resolution (Resolution-Mode) are adjustable. Integrated analogue output can be configured for voltage 0…10 V or cur-rent 4…20 mA, error output and RS-232 interface, Teach-In, Error Output and filter functions.

Outputs

Analogue Output

The analogue output is connected to the analogue earth. The analogue output can be configured as a current output or a voltage output. If you have the choice, we recommend the use of the voltage output (reduced current consumption).

The analogue output reads out a standard signal of 0…10 V when configured as a voltage output (see settings). The analogue output reads out a standard signal of 4…20 mA when configured as a current output (see settings).

Error Outputs
The PNP error output is switched to positive if no object is detected within the selected working range, or if an error has occurred (e.g., an interrupted conductor at the current output). The red F LED lights up to indicate that the error output has been activated.

RS-232 interface
This sensor is equipped with an RS-232 interface for communication with a device such as a PC or a controller. Sensor functions can be activated, and scanning results can be acquired via the RS-232 interface.

Adjustment

Manual Adjustments

Reset:

Set the rotary selector switch Ý to RESET

Briefly press the minus-key – or the plus-key +
- Red F-LED lights up
- Delivery status restored (RES. MODE, rising characteristic function, full measuring range, filter function off.) The adjusted transmission speed (Baud rate) and the setting Current or Voltage Output are not changed by the RESET.

Set the rotary selector switch Ý to RUN

Set Input

The Input can be used as the RS-232 Receive Line (RxD), Emitted Light can be switched off at 24 V (La) or emitted.

Light can be switched off at 0 V (La).
- Rotary Selector Switch Ý to RxD/La Mode
- The U-LED and I-LED indicate the current configuration. RxD is preset in the delivery status. By pressing the Plus or the Minus key, the configuration can be changed.
  - – = Minus Button / LED
  - + = Plus Button / LED
  - RxD = RS-232 Receive Line
  - La = Emitted Light can be switched off at 24 V
  - La = Emitted Light can be switched off at 0 V
- Set the rotary selector switch Ý to RUN

Adjustment of the Output

Configuring the analogue output as a voltage output:
- Set the rotary selector switch Ý to U / I MODE
  - The red F-LED lights up
  - If the yellow U-LED lights up: Analogue output presently set to 0…10 V
  - If the yellow I-LED lights up: Analogue output presently set to 4…20 mA
- Briefly press the plus-key +
  The Yellow U-LED lights up: Analogue output reconfigured to 0…10 V (voltage output)
- Set the rotary selector switch Ý to RUN

Configuring the analogue output as a current output:
- Set the rotary selector switch Ý to U / I MODE
  - The red F-LED lights up
  - If the yellow U-LED lights up: Analogue output presently set to 0…10 V
  - If the yellow I-LED lights up: Analogue output presently set to 4…20 mA
- Briefly press the minus key –
  The yellow I-LED lights up: Analogue output reconfigured to 4…20 mA (current output)
- Set the rotary selector switch Ý to RUN

Operate the sensor with high resolution (Resolution-Mode)

Set the rotary selector switch Ý to RES. / SPEED-MODE
- The red F-LED lights up
- The yellow U-LED lights up: Sensor presently set to high speed
- The yellow I-LED lights up: Sensor presently set to high Resolution

Briefly press the minus key –
The yellow I-LED lights up: Sensor now operates with high resolution.
Set the rotary selector switch Ý to RUN

Operate the sensor at high speed (Speed-Mode)

Set the rotary selector switch Ý to RES. / SPEED-MODE
- The red F-LED lights up
- The yellow U-LED lights up: Sensor presently set to high speed
- The yellow I-LED lights up: Sensor presently set to high Resolution
Briefly press the plus-key +
The yellow U-LED lights up: Sensor now operates at high speed.
Set the rotary selector switch Ý to RUN

Adjustment of Measuring Range
You can either adjust the zero point (beginning of working range) of the rising characteristic function (vide point A) or you can set the Measuring Range individually using the zoom function (vide points B and C). The zoom function is possible for rising and falling characteristic functions. You can restore the full Measuring Range with Reset.

Adjust the zero point of the Measuring Range:
- Set the rotary selector switch Ý to TEACH
- Press and hold the minus key unl the yellow LEDs blink
  - yellow LEDs blink
  - The characteristic curve is now rising with slope over the full measuring range and the selected zero point.
- Set the rotary selector switch Ý to RUN.
Setting the measuring range for a rising characteristic function (Zoom function):
- Set the rotary selector switch Ý to TEACH, red F-LED lights up
- Place the object at the most distant point of the desired working range
- Briefly press the plus-key +
  yellow I-LED lights up
- Place the object at the nearest point of the desired working range
- Briefly press the minus key –
  - yellow LEDs light up: The two points have now been taught in
  - yellow LEDs do not light up: Teach-In must be repeated because the two points are too close to each other, or they are outside of the measuring range
- Set the rotary selector switch Ý to RUN
Setting the measuring range for a falling characteristic function (Zoom function):
- Set the rotary selector switch Ý to TEACH
  Red F-LED lights up
- Place the object at the most distant point of the desired working range
- Briefly press the minus key –
  yellow U-LED lights up
- Place the object at the nearest point of the desired working range
- Briefly press the plus-key +
  - yellow LEDs light up: The two points have now been taught in
  - yellow LEDs do not light up: Teach-In must be repeated because the two points are too close to each other, or they are outside of the measuring range
- Set the rotary selector switch Ý to RUN

Special Settings

Adjusting the filter function:

Set the rotary selector switch Ý to FILTER ADJUST
- The red F-LED lights up
- The yellow LEDs are off: Filter function is presently disabled
- Yellow LEDs blink once, followed by a pause: filter currently set to level 1 (1/4 cut-off frequency)
- Yellow LEDs blink twice, followed by a pause: filter currently set to level 2 (1/16 cut-off frequency)
- Yellow LEDs blink three times, followed by a pause: filter currently set to level 3 (1/64 cut-off frequency)
Briefly press the minus key 1 to 3 times
- The filter level is reduced by one each time the key is pressed
- The blinking pattern of the yellow LEDs indicates the newly selected filter level
Briefly press the plus-key + 1 to 3 times
- The filter level is increased by one each time the key is pressed
- The blinking pattern of the yellow LEDs indicates the newly selected filter level
Set the rotary selector switch Ý to RUN
Via the interface, other filter levels are adjustable.

Optimize the exposure time.
The exposure time is adapted automatically by the sensor. In the preset DCM (Default Capture Mode) the Sensor has a fixed maximum possible Exposure Time. It can be adjusted manually in addition, in case of difficult applications.

Using the LCM (Long Capture Mode), the Exposure Time of the sensor can be elongated for dark or highly glossy objects (e.g.,, black lack) in order to achieve a more exact measurement.
Using the SCM (Short Capture Mode), the Exposure Time of the sensor can be reduced for dark or highly glossy objects (e.g., black lack) in order to achieve a reduction of the drop in the Measurement Rate.
The shining of the U-LED and the I-LED is the current setting. DCM is preset in delivery status. By pressing the Plus respectively Minus key, the current setting can be changed.
- Set the rotary selector switch Ý to DCM/LCM/SCM.
  - – = Minus Button/ LED
  - + = Plus Button / LED
  - DCM = Default Capture Mode
  - SCM = Short Capture Mode
  - LCM = Long Capture Mode
- Set the rotary selector switch Ý to RUN

Settings and Queries via the RS-232 interface

The interface utilises a software handshake procedure (see protocol specification below). All sensor settings can be selected digitally with a PC, and all values generated by the sensor can be read out at a PC.
The RS-232 interface connections RxD (connection 5, grey) and TxD (connection 4, yellow) correspond to minus (connection 3, green) and can be connected to the appropriate connections of the communication partner.

Software Tools:
Software for the interface of the CP08 is available. Download address: www.wenglor.com

Interface configuration:
Baud rate: 38.400 baud, 8 data bits, no parity, 1 stop bit

Plug connectors of the wenglor® Plug Adapter S232W3:

8-pin M12 plug connector for connecting the power supply and the outputs
8-pin M12 socket connector for direct sensor connection
9-pin M12 sub-miniature socket connector for direct connection to the RS-232 interface at the PC, or the utilised controller

Connect the sensor over the wenglor® Plug Adapter S232W3 with PC, controller, etc.
Installing the wenglor® Plug Adapter S232W3:
- Set the rotary selector switch Ý to RUN
- Disconnect the 8-conductor connector cable (S80-xx) from the sensor
- Connect the S232W3 plug adapter directly to the sensor
- Connect the 8-conductor connector cable (S80-xx) to the plug adapter
- Connect the 9-pin sub-miniature socket connector to the serial interface at the PC
- Switch the power supply on
Procedure of the interface operation:
- Set the rotary selector switch Ý to RUN
- To enter or query the sensor settings, use the interface commands according to the protocol. Every interface command and every answer of the sensor starts with “/” (ASCII 47) and ends with “.”. (ASCII 46) In case of an incorrect communication, the sensor emits a Negative Acknowledge character (ASCII 21). If a command is not closed with “.”, the sensor remains in a wait state and does not give an answer or error message.
- Even with continuous query, it should adhere to a pause of 10 ms between two interface commands.
- Because of the protocol, a maximum of 100 measurement values per second can be emitted. In the case of faster applications, use the analog output.

Protocol for Communications via the RS-232 Interface
Frame Layout for Data Transmission

Transmitting Partner	Characters (ASCII)		Receiving Partner	Frame Segment
Start character	/ (ASCII 47)	=>	Connect	Frame header
Length information	2 Byte	=>	Connect	Frame header
Command bytes	2 Byte	=>		Frame header
1st data byte	2 Byte	=>	Data information	User data
2nd data byte	2 Byte	=>		User data
..	..	=>	Data information	User data
nth Data byte	..	=>	Data information	User data
Checksum (BCC)	2 Byte	=>		Frame end
Stop bit	. (ASCII 46)	=>	Disconnected	Frame end

Calculating the Checksum BCC (Block Check Character)
The Checksum is generated from an EXOR frame operation.

Start Character	Length	Command	Data	Checksum	Stop character
/	02	0D	00	59	.
2FH	30H 32H	30H 44H	30H 30H	35H 39H	2EH

Calculating Example:

Program Example:

Adjustments to the RS-232 Interface

In the following commands is:

x =placeholder for entered and emitted values
qq = placeholder for the Checksum

Sensor Settings

Reset

Function Send Frame to the Sensor Response Frame from the Sensor

Reset /000R4D. /030R0127D.

Configure Output

Function	Send Frame to the Sensor	Response Frame from the Sensor
Configure as a voltage output (0…10 V)	/020Q004C.	/030MQ0000.
Configure as current output (4 mA…20 mA)	/020Q014D.	/030MQ0101.

Choose Resolution/Speed-Mode

Function	Send Frame to the Sensor	Response Frame from the Sensor
Operate the sensor at high speed (Speed-Mode)	/020er13B.	/030Mer177.
Operate the sensor with high resolution (Resolution-Mode)	/020er238.	/030Mer274.

Adjustment Measuring range

Function Send Frame to the Sensor Response Frame from the Sensor

Teach-In zero point (0 V, 4 mA) /020T0049. /030MT00qq.

Teach-In measuring range initial point (10 V, 20 mA) /020T0148. /030MTx1qq.

x = 0: Teach-In measuring range: both points acquired
x = 1: Teach-In measuring range: one point still required

Function Send Frame to the Sensor Response Frame from the Sensor

Teach-In measuring range initial point (0 V, 4 mA) /020T024B. /030MTx2qq.

x = 0: Teach-In measuring range: both points acquired
x = 1: Teach-In measuring range: one point still required

Function Send Frame to the Sensor Response Frame from the Sensor

Set zero point (0 V, 4 mA) /060pzxxxxxqq. /070Mpzxxxxxqq.

xxxxx: zero point distance based on working range, starting from 1/100 mm

Function Send Frame to the Sensor Response Frame from the Sensor

Set measuring range initial point (0 V, 4 mA) /060pbxxxxxqq. /070Mpbxxxxxqq.

xxxxx: initial point 1/100 mm

Function Send Frame to the Sensor Response Frame from the Sensor

Set measuring range end point (10 V, 20 mA) /060pexxxxxqq. /070Mpexxxxxqq.

xxxxx: end point 1/100 mm

Special Settings

Set filter function

Function Send Frame to the Sensor Response Frame from the Sensor

Set filter /030FSxxqq. /030MFxxqq.

xx: Number of measurement values for average calculation
xx = 00: no filter
Optimize the exposure time

Function Send Frame to the Sensor Response Frame from the Sensor

Set DCM-Mode /020eCD7F. /030MeCD33.

Set LCM-Mode /020eCL77. /030MeCL3B.

Set SCM-Mode /020eCS68. /030MeCS24.
Switch Laser Light ON/OFF

Function Send Frame to the Sensor Response Frame from the Sensor

Activate Laser Light /020L0150. /020L0150.

Deactivate Laser Light /020L0051. /020L0051.
Set the Delay Time of Contamination Output

Function Send Frame to the Sensor Response Frame from the Sensor

Set the Delay Time of Contamination Output /030fgxxqq. /030fgxxqq.

xx = 00…99 for 1 to 99 measurements until the Error Output reacts in case of errors. The default value is 20.
Attention: The duration of cycles of the number of measurements depends on the exposure time, but the delay time cannot be allocated.

Change the baud rate

T..he baud rate of the sensor is standardized at 38400 baud. If you want to change the baud rate, proceed as follows.
Open your hyper terminal and take the following settings: Baud rate: 38400, Data bit: 8, Stop bit: 1, Parity: none, Flow control: none.

To change the baud rate, enter the following commands corresponding to your desired baud rate.

Function	Send Frame to the Sensor	Response Frame from the Sensor
Baud rate to 9600 baud	/030?BR201.	/030Ade2qq.
Baud rate to 19200 baud	/030?BR300.	/030Ade3qq.
Baud rate to 38400 baud	/030?BR407.	/030Ade4qq.
Baud rate to 57600 baud	/030?BR506.	/030Ade5qq.
Baud rate to 115200 baud	/030?BR605.	/030Ade6qq.

The new baud rate is activated after the supply voltage is applied anew.

Query Sensor values

Function Send Frame to the Sensor Response Frame from the Sensor

Single Emission of object distance values /020D0059. /0B0D00+xxxxxxumqq.

xxxxxx: Distance value in μm

Function Send Frame to the Sensor Response Frame from the Sensor

Activate Permanent Emission of object distance values /020D0p19. /040D0P:134.

Emission format like Single Emission.

Function Send Frame to the Sensor Response Frame from the Sensor

Deactivate Permanent Emission of object distance values /020D0a08. /040D0P:035.

Function Send Frame to the Sensor Response Frame from the Sensor

Query sensor status for Output, Teach Mode, Filter level, and Error status /000W48. /050Wgtffeqq.

g = 0: output status for voltage output
g = 1: output status for current output
t = 0: teach mode zero point
t = 1: teach mode,, measuring range: one point still required
t = 2: teach mode,, measuring range: both points still acquired
ff = 0: Filter adjustment
e = 0: error status: no errors
e > 0: error status: error

Function Send Frame to the Sensor Response Frame from the Sensor

Query taught in values for the initial point, if Teach Mode = measuring range /020Wb31B. /090Wbxxxxxxumqq.

xxxxxx: Saved position for 0 V resp. 4 mA in μm

Function Send Frame to the Sensor Response Frame from the Sensor

Query taught in values the for end endpoint, if Teach Mode = measuring range /020We31C. /090Wexxxxxxumqq.

xxxxxx: Saved position for 10 V resp. 20 mA in μm

Function Send Frame to the Sensor Response Frame from the Sensor

Query taught in values for zero point, if Teach Mode = zero point /020Wn317. /090Wnxxxxxxumqq.

xxxxxx: Saved position for 0 V resp. 4 mA in μm

Function Send Frame to the Sensor Response Frame from the Sensor

Query Sensor status Resolution/Speed-Mode /020Wrc5B. /030Wrcxqq.

x = 1: Speed-Mode activated
x = 2: Resolution-Mode activated

Function Send Frame to the Sensor Response Frame from the Sensor

Query number measurement values for the continuous average filter /020WF33F /040WF0xxqq.

xx: Number of measurement values for Average Calculation

Function Send Frame to the Sensor Response Frame from the Sensor

Query Sensor Version /000V49. /070V8a:bbccqq.

a: software version. a = 3
bb: sensor group (2 characters) z. B. bb = 0D
cc: sensor type (2 characters) z. B. cc = 01

Special queries
Query object distance binary

Differing from the usual query of sensor values protocol, it is also possible to query the object distance faster through binary data.

Send a “#” sign to the sensor, then the currently measured distance value is emitted in a binary form.

Function	Send Frame to the Sensor	Response Frame from the Sensor
Emit object distance in binary form (Output value in 1/100 mm)	#	#, 16-bit binary value, e.g. #©J (means 7,69 mm object distance)

Maintenance Instructions

This Wenglor sensor is maintenance-free.
It is advisable to clean the lens and the display, and to check the plug connections at regular intervals.
Do not clean with solvents or cleansers that could damage the device.

Proper Disposal

WeWenglor Sensoricmbh does not accept the return of unusable or irreparable products. Respectively valid national waste disposal regulations apply to product disposal.

EU Declaration of Conformity

The EU declaration of conformity can be found on our website at www.wenglor.com in the download area.

Frequently Asked Questions

How do I adjust the measurement range?

To adjust the measurement range, use the Teach function on the control panel as described in the manual.

What should I do if the error output LED is lit?

Check for any errors in operation or connections and refer to the manual for troubleshooting steps.

Documents / Resources

wenglor CP/OCP Series High Performance Distance Sensor [pdf] Instruction Manual
CP08MHT80, OCP801H0180, CP24MHT80, OCP162H0180, CP35MHT80, OCP352H0180, CP OCP Series High Performance Distance Sensor, CP OCP Series, High Performance Distance Sensor, Distance Sensor, Sensor

References

User Manual

wenglor CP/OCP Series High Performance Distance Sensor

Product Specifications

Product Usage Instructions