SICK Profiler 2, PRO2-N100B25A1, 6052874, PRO2-P100B25A1, 6052873 Operating Instructions Manual

Proler™ 2
SHORT RANGE DISTANCE SENSOR
OPERATING INSTRUCTIONS
Copyright protection!
This work is copyright-protected. The rights founded by this shall remain with company SICK AG. Reproduction of the work or parts of this work shall only be permissible within the limits of the legal provisions of copyright law. Changes and abbreviations of this work are prohibited without the express written agreement of SICK AG.
2 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Table of contents
1 Introduction ........................................................................................ 8
1.1 Warranty .....................................................................................8
2 Safety Precautions............................................................................. 9
2.1 Safety Precaution Symbols ....................................................... 9
2.2 Mandatory Precautions .............................................................9
2.3 Precautions for Laser Use ...................................................... 10
2.3.1 Installation Precautions.......................................... 10
2.4 Warning Labels ....................................................................... 11
3 Information Before Use ................................................................... 12
3.1 General Description ................................................................ 12
3.2 Package Contents ................................................................... 13
3.2.1 Included Items ........................................................ 13
3.2.2 Options .................................................................... 13
3.3 Names and Functions of Parts .............................................. 14
3.3.1 Sensor ..................................................................... 14
3.3.2 Laser Emission and Measurement Ranges .......... 15
3.3.3 Cable Wire Colors and Roles .................................. 16
3.4 Installation .............................................................................. 17
3.4.1 Notes for installation .............................................. 17
3.4.2 Installing the Sensor ............................................... 17
4 Setup and Measurement Procedures ............................................. 18
4.1 Before Using the Proler 2 ..................................................... 18
4.1.1 Procedure for Using the Sensor ............................. 18
4.1.2 Setup and Measurement Process ......................... 19
4.2 Quick Setup ............................................................................. 20
4.2.1 Basic Measurement Settings ................................. 20
4.2.2 Return to Main Menu/Measurement Screen ........ 21
4.2.3 Initialize Settings ..................................................... 22
5 Operating the Sensor ....................................................................... 23
5.1 Sensor Screen ......................................................................... 23
5.1.1 Details of the Screen .............................................. 23
5.1.2 Screen Types and Switching Between Screens .... 24
5.1.3 Key Lock Function ................................................... 25
5.2 Main Screen ............................................................................ 25
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5.2.1 Main ......................................................................... 25
5.2.2 Input/Trigger ........................................................... 26
5.2.3 Storage .................................................................... 27
5.2.4 Other ........................................................................ 30
5.3 Setting ..................................................................................... 32
5.3.1 Camera .................................................................... 32
5.3.2 Prole ....................................................................... 35
5.3.3 Area .......................................................................... 38
5.4 Graph/Calc .............................................................................. 40
5.4.1 Graph Items (Area 1 to area 4) .............................. 41
5.4.2 Calc Items (Calculation 1 and calculation 2) ........ 42
5.5 Output ...................................................................................... 43
5.5.1 Output Items (OUT1 to OUT3) ................................ 44
5.5.2 Output Items (OUTA) ............................................... 45
6 PRO2-Navigator Setup Software ..................................................... 47
6.1 Setup Software Requirements ............................................... 47
6.1.1 Operating Environment ........................................... 47
6.2 Software Setup ....................................................................... 48
6.2.1 Installing the Driver ................................................. 48
6.2.2 Install the Software................................................. 49
6.2.3 Settings for High-speed Communication .............. 50
6.3 PRO2-Navigator Screen and Operating ................................. 51
6.3.1 Start PRO2-Navigator .............................................. 51
6.3.2 Main Screen (Measurement Screen) .................... 51
6.3.3 Common Setup ....................................................... 53
6.3.4 How to Change Settings ......................................... 54
6.4 Setup Procedure ..................................................................... 55
6.4.1 Connecting to the Sensor Head ............................. 55
6.4.2 Input/Trigger Settings ............................................. 56
6.4.3 Camera Settings ..................................................... 57
6.4.4 Prole Settings ........................................................ 59
6.4.5 Area Settings ........................................................... 61
6.4.6 Calculation Settings ................................................ 63
6.4.7 Output Settings ....................................................... 64
6.5 Storage Function ..................................................................... 65
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6.5.1 Storage Settings ...................................................... 65
6.5.2 Data storage ............................................................ 66
6.5.3 Prole storage ......................................................... 67
7 Functions .......................................................................................... 69
7.1 Settings Lists and Factory Settings ....................................... 69
7.2 Input/Trigger Settings ............................................................. 74
7.2.1 IN1/IN2/IN3/IN4 .................................................... 74
7.2.2 Reset/Inner hold/Inner trig .................................... 74
7.2.3 Input polar, Inp lter ................................................ 75
7.2.4 Trig action ................................................................ 75
7.2.5 Oset target ............................................................ 75
7.3 Storage Settings ..................................................................... 76
7.3.1 Storage .................................................................... 76
7.3.2 Start cond ................................................................ 76
7.3.3 Intermittent ............................................................. 77
7.3.4 Repeat ..................................................................... 77
7.4 Camera Settings ..................................................................... 78
7.4.1 Camera Mode ......................................................... 78
Operation of the camera mode ................................................................ 80
Mandatory settings when using HDR ..................................................... 82
7.4.2 Image Brightness (Shutter Time and Gain) ........... 83
7.4.3 Camera Range ........................................................ 84
7.4.4 Received Light Waveform and Measurements ..... 85
7.5 Prole Settings ........................................................................ 86
7.5.1 Prole Extraction Settings ...................................... 86
7.5.2 Save Master ............................................................ 89
7.5.3 Prole Correction .................................................... 90
7.6 Area Settings ........................................................................... 95
7.6.1 Measurement Areas ............................................... 95
7.6.2 Measurement functions ......................................... 96
7.7 Calculation Settings .............................................................. 100
7.7.1 Average ..................................................................100
7.7.2 Hold........................................................................ 100
7.7.3 Span....................................................................... 101
7.7.4 Calculation Formulas ............................................101
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7.8 Output Settings ..................................................................... 102
7.8.1 Out target .............................................................. 102
7.8.2 Thresholds and Output ......................................... 102
7.8.3 Out action .............................................................. 104
7.8.4 Oset/Oset Value ............................................... 105
7.8.5 Analog Output Range ............................................ 107
7.9 Common Settings ................................................................. 108
7.9.1 Banks .....................................................................108
7.9.2 Baud rate ...............................................................108
7.9.3 Axis dir ................................................................... 109
7.9.4 On Timing .............................................................. 109
7.9.5 Lang/言語 .............................. 109
7.9.6 Screen Saver ......................................................... 110
7.9.7 Brightness .............................................................110
7.9.8 Initialize .................................................................110
7.9.9 Version ...................................................................110
8 Serial Communication ................................................................... 111
8.1 Communication Specications ............................................ 111
8.1.1 Communication Specications ............................111
8.1.2 Timing Chart During Communication ..................111
8.1.3 Command Format ................................................. 112
8.2 How to Acquire Measured Values ........................................ 113
8.2.1 Commands for Acquiring Measured Values ........ 113
8.2.2 Communication Command Examples ................. 113
8.3 How to Acquire Proles ......................................................... 114
8.3.1 Commands for Acquiring Prole Data ................. 114
8.3.2 How to Acquire Prole Data .................................. 114
8.4 Storage Data Acquisition Method ........................................ 116
8.4.1 Commands for Acquiring Storage Data ............... 116
8.4.2 How to Acquire Storage Data ............................... 117
8.5 Setting Acquisition and Change Commands ......................119
8.5.1 Communication Command Examples ................. 119
8.5.2 Writing Settings to EEPROM ................................. 120
8.5.3 Camera Settings ...................................................120
8.5.4 Prole Settings ...................................................... 122
6 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
8.5.5 Area Settings ......................................................... 123
8.5.6 Calculation Settings ..............................................125
8.5.7 Output Settings ..................................................... 127
8.5.8 Input Settings ........................................................ 130
8.5.9 Storage Settings .................................................... 131
8.5.10 Other Settings ....................................................... 133
9 Specications.................................................................................134
9.1 Specications ........................................................................134
9.2 Connection diagram ............................................................. 135
9.2.1 Input Circuit Diagram ............................................ 135
9.3 Dimensions ........................................................................... 136
9.4 Timing Charts ........................................................................ 137
9.4.1 Measurement ........................................................137
9.4.2 I/O .......................................................................... 139
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Introduction

1 Introduction

1.1 Warranty

Before using this product, conrm that the product you have received is the product that you requested.
• Read this manual thoroughly, and then keep this manual at hand so that it can be used whenever necessary.
• If you lose this manual or if you have any questions regarding the contents contained herein, contact our distributor from whom you pur­chased the product or download PDF from www.sick.com.
• Trademarks and registered trademarks appearing in this manual are the property of their respective owners.
• The copyright of this manual is owned by SICK AG. All the contents contained herein are protected by copyright law. Unauthorized copying of this manual is strictly prohibited.
SICK AG products have undergone strict inspections. However, should your product malfunction, conrm the symptoms of the malfunction, and then contact our distributor from whom you purchased the product.
• The warranty period of this product is 1 year from the time of purchase.
• If a malfunction occurs attributable to the manufacturer, the product will be replaced free of charge (a replacement will be sent).
However, the following cases are not covered by the warranty.
1. Malfunction caused by improper handling or usage.
2. Malfunction caused by something other than this product.
3. Malfunction caused by unapproved modications or repairs.
4. Malfunction caused by a natural disaster.
The warranty described here is limited to the delivered product. SICK AG accepts no responsibility for any subsequent damages caused by a product malfunction.
8 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

2 Safety Precautions

Read this manual carefully to ensure safe and correct use of this product. This manual contains safety precautions that are designed to protect your health and property as well as the health and property of any other users of this product. Follow the installation and operating procedures described in this manual, and do not use this product in any manner not described herein.

2.1 Safety Precaution Symbols

Safety Precautions
WARNING
Indicates that incorrect use may lead to a hazardous situation resulting in injury or death.
CAUTION

2.2 Mandatory Precautions

Indicates that incorrect use may lead to a hazardous situation resulting in injury or property damage.
WARNING
• Do not look directly at the laser beam or intentionally shine the laser beam in another person’s eyes. Doing so may cause eye damage.
• This product cannot be used as protective equipment for the purpose of protecting the human body.
• Disassembling or modifying this product may cause injury, re, or electric shock.
• If you detect smoke or a strange odor during operation, stop operating the product, and then stop the power supply. If repairs are necessary, inform the distributor that you purchased the product from.
• Use the product with the voltage indicated in the specications.
• Do not touch the product or its cable with wet hands. Doing so may lead to electric shock.
• Do not perform wiring while the power supply is on.
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Safety Precautions

2.3 Precautions for Laser Use

WARNING!
• This product emits a Class 2 (II) visible laser beam that is compliant with JIS/IEC/FDA laser safety standards.
• A Class 2 (II) warning and explanation label is axed to the sides of this product.
• If you install this product in a piece of machinery that will then be exported to the United States, you rst need the approval of the American Food and Drug Administration (FDA).
• If you install this product in your own equipment, clearly indicate to the end user that this is a laser product and provide explanations that ensure correct handling of the product.

2.3.1 Installation Precautions

WARNING!
• Installing this product in a location with any of the following conditions may lead to re, electric shock, or malfunction:
• High humidity
• High temperatures caused by direct sunlight, etc.
• Very dusty
• Poor ventilation
• High static electricity
• Corrosive or ammable gas is present
• Product is exposed to liquids such as water, oil,
and chemicals
• Product is directly subjected to vibration or shock
• Leave the power supply o during wiring.
CAUTION
• Avoid wiring in parallel with or in the same piping as high-voltage wires or power lines. Doing so may lead to malfunctions caused by noise. Also, shorten the power supply and signal wires as much as possible.
• Be careful to avoid damaging the cables by pulling on or applying unnecessary force on them.
10 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

2.4 Warning Labels

Safety Precautions
This section explains the contents and axing position of the warning label used on this product.
A laser beam is used in the location where this warning label is axed. Looking directly at the laser beam may lead to loss of eyesight. Be sure to follow the precautions shown below.
1. Do not look at the laser beam.
2. Do not remove the protective cover.
3. All individuals other than the proper operator must not approach the product.
EN/IEC 60825-1:2014
Laser radiation – Do not look into the laser beam – Laser class 2 (EN/IEC 60825-1:2014)
Complies with 21CFR1040.10 and
1040.11 except for deviations pursu­ant to laser notice No. 50, date June 24, 2007
Identical laser class for issue EN/IEC 60825-1:2007
(IEC 60825-1:2014)
(IEC 60825-1:2014)
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Information Before Use

3 Information Before Use

3.1 General Description

The Proler 2 is a high-precision prole measurement sensor. The characteristics of this product are shown below.
• This product achieves high-precision measurement by emitting a band­shaped laser beam and using a light-plane-intersecting method that triangulates the reected light.
• Settings can be congured, measurements can be performed, and output can be generated from the sensor. No amplier unit or other auxiliary devices are necessary.
• Various settings can be set from the sensor or from the dedicated setup software (PRO2-navigator).
• It is possible to measure 4 areas with a single measurement. For each area, there are 13 types of measurement functions to select from.
• There are 4 camera modes available. This enables you to select the optimum settings to match the environment of the production line
to be measured and the state of the target object.
With the light-plane-intersecting method, the reected light from the emitted band-shaped laser beam is received by the light receiving element (CMOS), and the prole is then measured from the resulting image data. With the light-plane-intersecting method, two processes are used to determine the height and position.
• Triangulation: To determine the height, this process obtains the received light waveform (the waveform of the reected light) for each vertical line of the image.
• Projection transformation: To determine the horizontal position, this process mathematically calculates the actual position from the image data.
Light recieving element (CMOS)
Image (image data)
Recieved light waveform
Projection transformation
Prole (distance data)
Figure: Schematic diagram of Proler 2 series measurement
12 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

3.2 Package Contents

3.2.1 Included Items

3.2.2 Options

Information Before Use
Before using this product, conrm that the following items are contained in the package:
• Sensor
• Mounting screws, M4 × 50 mm (2 pieces)
• Quickstart
• Setup software PRO2-navigator and User manual (USB ash drive)
• Laser warning labels (2 pieces)
Prepare the following options as necessary.
Main cable Communication cable
6053017,
STL-0H12-G02M (2 m)
6053018,
STL-0H12-G05M (5 m)
6053019,
STL-0H12-G10M (10 m)
6053020,
DSL-DH06-G1M8 (1.8 m)
(USB)
Communication cable
(discrete wire)
6053021,
DOL-SH06-G02M (2 m)
6053196,
DOL-SH06-G05M (5 m)
6053197,
DOL-SH06-G10M (10 m)
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Information Before Use

3.3 Names and Functions of Parts

3.3.1 Sensor

7
8
1
2
3 4
5
6
Number Name Function
LCD display This part displays measured results and setting screens.
1
9 ß
à
Mounting holes Screws are inserted into these holes to x the sensor in place.
2
(Diameter: 4.2 mm)
Connector for
3
communi cation cable
Female connector, HRS, 12-
4
pin cable
Sender area, z-axis The laser beam is emitted from this window.
5
Field of view, x-axis The reected laser light is enters this window.
6
LED Indicator for power on
7
(green)
LED Indicator for Laser on
8
(green)
Cursor keys Use these keys to select setting items.
9
EXIT button Press this button to cancel setting details. Hold down this button (> 1 s) to switch
ß
SET button Press this button to conrm setting details.
à
Insert a communication cable into this connector to connect the PC and the sensor.
Insert the main cable for power, I/O, and analog output into this connector.
This indicator lights when the power is on.
This indicator lights during laser emission.
to the main menu.
14 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Information Before Use
(2.95)
(3.94)
(4.92)
Measuring distance in mm (inch
(1.26)
h
in mm (inch)
in mm (inch)
(2.95)
(3.94)
(4.92)
Measuring distance in mm (inch
WARNING
When using the sensor, never look into the laser exposure window 5. Looking directly at the laser beam may lead to loss of eyesight.
WARNING
Put the rubber cap on the connector which is not used to protect from dust and water.
Note!
When using the sensor, do not cover the Sender area 5 or the Field of view 6.

3.3.2 Laser Emission and Measurement Ranges

The sending and receiving area of this product are shown below.
Sending area Receiving area
)
0
75
100
125
Approx. 32
Measuring widt
75
100
125
)
0
17 (0.67)
22 (0.87)
27 (1.06)
Measuring width
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Information Before Use

3.3.3 Cable Wire Colors and Roles

This section explains the colors of the wires and the roles of the Proler 2 cables.
Main cable This cable is used to supply power to the Proler 2 and for I/O connections.
Color Input or output Description
Purple Input Bank 1/reset
Orange Input Bank 2/hold
Gray (narrow)
White Input Oset/stop laser emission
Gray (coaxial core)
Gray (coaxial shield)
Green Ground GND
Yellow Output OUT1
Black Output OUT2
Red Output OUT3
Blue Power supply GND
Brown 12 to 24 V input
Input Bank 3/trigger
Output Analog output (4 to 20 mA)
Analog GND
RS-485 cable This cable is used for RS-485 communication between the Proler 2
and a PLC or similar device.
Color Input or output Description
Orange +A
Yellow -A
Black GND
Red (N.C.)
Brown (N.C.)
Green (N.C.)
Reference: For the I/O circuit diagram, see “9.2 Connection diagram.”
16 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

3.4 Installation

3.4.1 Notes for installation

Information Before Use
When you install this product, ensure that there is sucient space around the product in order to prevent overheating.
Space required
above the sensor
40 mm or more
Space between sensors
40 mm or more

3.4.2 Installing the Sensor

Laser exposure direction
迷光
Stray light
Laser exposure direction
The Proler 2 performs measure­ments by emitting a parallel laser beam and receiving the reected light.
During measurement, ensure that the laser beam and reected light is not blocked by the target object.
Before using the product, check that stray light, which is reected by a wall or by highly reective objects, does not have an eect on the measurements.
1. Insert the included mounting screws (two M4 × 50 mm screws) into the mounting holes to temporarily ax the sensor to a location that is roughly in the desired location.
2. Measure the distance between the sensor and the detection target object. Please make sure the measuring object is within the measuring area.
3. Adjust the sensor position on the basis of the measurement result, and then use the included nuts and washers to x the screws in place.
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Setup and Measurement Procedures

4 Setup and Measurement Procedures

4.1 BeforeUsingtheProler2

4.1.1 Procedure for Using the Sensor

Before you use the Proler 2, install and setup the sensor according to the procedure shown below.
1. Installation and light axis adjustment
2. Wiring Connect the cables.
3. Settings Congure the settings related to measurement. You can use one of the
4. Measurement Perform measurements.
Install the sensor such that you can perform accurate measurements of the measurement target.
Reference: For details on the installation of the sensor, see “3.4 Installation.”
following methods to congure the settings.
1. Sensor
• Congure all the settings from the Proler 2.
2. PRO2-Navigator
• Use the dedicated PRO2-Navigator setup software to intuitively view and change all the settings.
3. Serial communication
• Use RS-485 communication to view and change all the settings of the Proler 2.
With the Proler 2, measurement results can be output using one of the following methods.
1. Judgment output (control output)
• The Proler 2 is equipped with three judgment outputs (control outputs).
2. Analog current output (4 to 20 mA)
3. Serial communication (RS-485 communication)
4. PRO2-Navigator (monitor display of measured values)
Tips: Serial communication or PRO2-Navigator is required to output and check
stored data.
18 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

4.1.2 Setup and Measurement Process

The Proler 2 performs measurements according to the following ow. Settings are also performed for each of these items.
Setup and Measurement Procedures
Laser control input Trigger signal
Judgment output (control output) Analog output
Camera imaging
Camera settings
Profile
Profile settings
Area measurement
Area settings
Output is stopped during settings.
Area calculation
Calculation settings
Out 1
Out 2
Out 3
Analog
Result judgment and output
Output settings
1. Trigger
• Images are captured when the set conditions are met.
2. Camera
• An image is captured based to the settings.
3. Prole acquisition
• The prole (the sectional prole made by the reected laser light) is acquired from the image.
4. Area measurement
• The specied position within the prole is measured.
5. Area calculation
• If necessary, the measured result of the area is calculated. e. g. Area 1 – Area 2 = Calc 1)
6. Result judgment and output
• The measured result is compared against the threshold, and then the judgment result is output.
Tips: With the Proler 2, you can save settings related to measurements
in “banks.” Up to eight banks can be saved.
Reference: For details on banks, see “7.9.1 Banks.”
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Setup and Measurement Procedures

4.2 Quick Setup

4.2.1 Basic Measurement Settings

You can take basic measurements simply by setting the following three items. Congure the settings from the sensor or from the PRO2-Navigator setup software.
• Shutter time
• Area
• Output conditions
Reference: For the actual screens and for information on the operations, see the following pages.
Conguring settings from the sensor Using PRO2-Navigator
1. Set the shutter time Position the measurement target, and then perform automatic adjustment.
The optimum shutter time will be set.
“6.3 PRO2-Navigator Screen and Operating.”
“5.3 Setting.”
2. Set the area Use the area setting to specify what part you will measure and how that
part will be measured.
1. Measurement area
• Set what part within the measurement range will be measured. The set area must intersect the prole (the sectional waveform).
2. Measurement function
• Set the measurement function. You can select from functions such as height and width.
Reference: For details on the area settings, see “7.6 Area Settings.”
3. Set the output conditions Congure the settings related to the output of the measured results.
First, specify the judgment and output target area.
• Output target Select the target area (area 1 to area 4 and calculation 1 and calculation 2).
1. Measurement output
The product judges whether the measurement is a pass or a fail, and then outputs the result.
• Upper limit/lower limit
2. Analog current output (4 to 20 mA)
• 4 mA/20 mA
Set the lower and upper limits of the analog output range.
20 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

4.2.2 Return to Main Menu/Measurement Screen

When you have nished conguring settings or when you are not sure what menu you are currently on, you can follow the procedures below to return to the main menu (the measurement screen).
Related page
Screen image Operation
Setup and Measurement Procedures
Sensor screen
Setup software
Hold down the “EXIT” button.
* For the “In/Trig” and “Other”
tab, you need to select the tab, and then hold down the “SET” button to return to the main menu.
Click “Back to Measure.”
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Setup and Measurement Procedures

4.2.3 Initialize Settings

This section describes how to initialize settings. You can initialize one bank at a time or all banks at the same time.
Related page
Screen image Operation
Sensor screen
Setup software
Tips: If you select “All” on the initialization menu, the Proler 2 will restart.
To initialize settings, on the “Other” tab, display the “Initi­alize” menu, select “Bank” or “All,” and then press the “SET” button.
When the conrmation screen displays the message “Reset to factory initial value.,” press the
“SET” button again to execute
initialization.
On the measurement screen, click “Common Setup.” The Common Setup screen displays. Click the target that you want to initialize, and click “Bank Clear.” A conrmation dialog displays. Click “Yes” to execute initializa­tion.
22 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

5 Operating the Sensor

5.1 Sensor Screen

5.1.1 Details of the Screen

This section explains the details of the screen display.
1
2
3 4
6
Operating the Sensor
5 8
9 ß
à
7
Number Display item Description Operation
Main screen The camera screen, prole waveform, and set
1
area are displayed here.
Tab The menu categories are displayed here.
2
You can also select this part.
Setting menu The setting menu is displayed here.
3
Three settings are displayed at one time.
Setting menu
4
(selected)
Parameter The parameters for the settings are displayed
5
Bank number The current bank number is displayed here.
6
Output The control output statuses are displayed here
7
Hold input When the input is being held, an “H” is
8
Storage func-
9
tion
Cursor/Key
ß
Lock
Sampling
à
period
When a setting is selected, the color changes. When selected: White
here.
in the order – from the left – control output 1, control output 2, control output 3.
displayed here.
The storage function operation status is dis­played here.
A cursor that indicates the direction that the screen can move in is displayed here or a "L" that indicates the activated key lock.
The sampling period is displayed here. The unit is “ms.”
Move the cursor to the tab, and then press the
“SET” button to switch between the tabs in order. When not selected: Black When selected: Blue
When setting the para meter: Yellow
When item selected: White When setting the para meter: Yellow
When output is o: Black When output is on: Orange
When input is being held: “H” displayed in yellow
Trigger standby: Green Storing: Yellow
When the screen can move up: When the screen can move down: When the screen can move up and down: When the keys are locked: L
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Operating the Sensor

5.1.2 Screen Types and Switching Between Screens

This section explains the types of screens and how to switch between the screens. The following screens are available on the Proler 2. You can switch between screens by selecting the screen on the main screen or by pressing the “SET” button with the tab selected. Also, if you hold down the “EXIT” button on any screen, you will return to the main screen. (Excluding the “Input/Trigger” and “Other” screens.)
Common operations
EXIT
Switch to the Main screen
Hold down for 1 sec. or more
When a tab is selected
SET
Select tab
In/Trig setting
Storage setting
Other setting
Switch from the menu.
Setting
Output will be
stopped and go
to setup window.
Y[SET] / N[EXIT]
Graph/Calc Setting
Output Setting
Camera setting
Profile setting
Area setting (1 to 4)
SET
Area graph
Calc graph/setting
Output setting
24 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

5.1.3 Key Lock Function

Operating the Sensor
Key Lock is available to prevent miss-operation. It can be activated or released by pressing buttons.
• Activate Key Lock

5.2 Main Screen

5.2.1 Main

Hold down the for 3 seconds. While keys are locked, the cursor shows as "L".
• Operation while Key Lock is activated
When any keys are pressed while Key Lock is activated, following message will be shown. "KEY LOCK You can not operate without unlock" Setting through communication I/F is available while Key Lock is activated.
• Release Key Lock
Hold down the for 3 seconds. While keys are released, the cursor shows as " " or " "..
This section explains the items that can be selected on the main screen and the operations of these items. Table items marked in the following table with “Y”(= Yes) in the “Bank” column can be set for each bank. In the same manner, items that have an “N” (= No) for their bank are shared between all banks.
"EXIT" button and the "Down Cursor" button at a time
"EXIT" button and the "Down Cursor" button at a time
If you hold down the “EXIT” button on any screen, you will return to this screen. (Excluding the “Input/Trigger” and “Other” screens.) You can switch to each other screen from this screen.
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Operating the Sensor

5.2.2 Input/Trigger

Setting item Bank Setting value/
default value
Scaling Y
H scroll Y Move the display position horizontally.
V scroll Y Move the display position vertically.
Camera/ Area setting
Graph/ Calc setting
Output Switch to the output display/setting screen.
Switch to the setting screen.
Switch to the calculation setting screen. The measured
Expand or shrink the display range.
*1 Display at 100% size. The whole
*2 Display at 200% size.
*4 Display at 400% size.
*8 Display at 800% size.
*16 Display at 1600% size.
*32 Display at 3200% size.
result will be displayed as a graph.
General description
range will be displayed.
Set the operation of the input terminals and of the camera start trigger.
Setting item
IN1 N
IN2 N Set the behavior of external input terminal IN2.
IN3 N Set the behavior of external input terminal IN3.
IN4 N Set the behavior of external input terminal IN4.
Reset Execute the reset operation.
Bank Setting value/
default value
Set the behavior of external input terminal IN1.
BANK1 IN1 is used as the rst bit for switching banks.
Reset IN1 is used as the reset input terminal.
BANK2 IN2 is used as the second bit for switching banks.
Hold IN2 is used as the hold input terminal.
BANK3 IN3 is used as the third bit for switching banks.
Tri g ger IN3 is used as the trigger input terminal.
Oset IN4 is used as oset input.
LaserOFF IN4 is used as the laser emission stop input.
General description
Wait...
This is displayed when the reset operation is being executed.
26 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Operating the Sensor
Setting item
Inner hold Each time that the SET button is pressed, the hold function will be turned on or o.
Inner trig Each time that the SET button is pressed, the trigger will be turned on or o.
Input polar N Set the operation polarity of the external input terminals.
Trig action Y Set the measurement operation to perform when trigger input is received.
Trig count Y Set the count to use when “Trig action” is set to “Count.” The condition to enable this function is:
Bank Setting value/
default value
The condition to enable this function is: IN2: BANK2.
OFF
ON
The condition to enable this function is: IN3: BANK3.
N.O. The trigger turns on when input is applied.
N.C. The trigger turns o when input is applied.
N.O. The trigger turns on when input is applied.
N.C. The trigger turns o when input is applied.
Cont Measurements will be performed continuously.
1shot One measurement will be performed when trigger input is received.
Count When the predetermined number of trigger inputs are received,
Trig action: Count.
1 to 4095 [1] [Unit: Number of times]
General description
one measurement will be performed see Trig count.
Inp lter N Set the external input lter time to prevent chattering.
5 to 1275 [5] [Unit: μs] * You can set this value
in steps of 5 μs.
Trig delay Y Set the delay time between the trigger meeting the camera conditions and the camera actually taking
images.
5 to 20475 [5] [Unit: μs] * You can set this value in steps of 5 μs.
Oset target
N Select the target on which to execute the oset.
The condition to enable this function is: IN4: Oset.
Indivi Depending on the input time, the oset will be executed on or cleared from
OUT1, OUT2, or OUT3 or on all of these.
All The oset will be executed on or cleared from all of OUT1, OUT2, and OUT3.
OUT1 The oset will be executed on or cleared from OUT1.
OUT2 The oset will be executed on or cleared from OUT2.
OUT3 The oset will be executed on or cleared from OUT3.

5.2.3 Storage

Congure the settings related to the storage function.
Serial communication or PRO2-navigator is required to check stored data.
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Operating the Sensor
Setting item
Storage N
No.of Data N Set the number of data saved starting from the start position.
Start cond N Used to select storage start conditions.
Start pos N Set the storage start position for the trigger.
Bank Setting value/
default value
Select data for storage.
OFF Storage not performed.
Measure Stores measurement values.
Prole Stores prole and measurement values.
1 to 65535 [1000] The upper limit is 8000 when storing a prole.
Continue Storage always executed.
Hold in Starts storage operation on a Hold start of the external input terminal.
Measure Storage starts from the point that the specied measurement target becomes
Alarm Storage starts from the instant that the specied measurement target becomes
UP limit Storage starts from the point that the specied measurement target exceeds the
LOW limit Storage starts from the point that the specied measurement target falls below
General description
measurable.
not measurable.
threshold.
the threshold.
-10000 to +10000
[0]
Start target N Used to select the target of the storage start condition.
The condition to enable this function is: Start cond: Measure, Alarm, UP limit, or LOW limit
Area1
Area2 Storage starts based on an area 2 value.
Area3 Storage starts based on an area 3 value.
Area4 Storage starts based on an area 4 value.
Calc1 Storage starts based on a calculation 1 value.
Calc2 Storage starts based on a calculation 2 value.
Threshold N Set the threshold when "UP limit" or "LOW limit" is selected for "Start cond".
The condition to enable this function is: Start cond: UP limit, LOW limit
-999.999 to +999.999 [0]
Intermit­tent
N Data storage interval. All data is stored when the setting value is "0".
0 to 8191 [10]
[Unit: Number of samplings] Using 0 as reference, a negative value indicates a previous position (pre-trigger) while a positive value indicates a subsequent position (delay trigger). When the storage target is prole, the value can be set in a range of -2000 to +2000.
Storage starts based on an area 1 value.
[Unit: Number of samplings]
28 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Operating the Sensor
Setting item
Repeat N Set the behavior when the number of storage data items reaches the upper limit.
Reference: For details on the camera settings, see “7.3 Storage Settings.”
Bank Setting value/
default value
ON Returns to the top and updates data, overwriting with the new data.
OFF Storage stops at the point that the upper limit value is reached.
Pause When the storage start condition is met, storage starts up to the limit and hold
General description
The storage target automatically changes to "OFF".
until the start condition is met and so on. Once after storing up to the limit, it overwrite with new data.
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Operating the Sensor

5.2.4 Other

Setting item
Bank switch
Bank N
Bank Setting value/
default value
N Select how to change between banks.
In/Para Sensor operations or the input terminals will be used to change between banks.
Comm Communication (including PRO2-Navigator) will be used to change between banks.
Change the bank. The display details vary depending on the settings of the input terminals. The bank is determined by the details of this setting and the status of the input terminals. The condition to enable this function is: Bank switch: In/Para.
Input terminal settings
You cannot switch the bank from
Input terminal settings
1, 3, 5, 7 The bank is changed to number 1, 3, 5, or 7.
2, 4, 6, 8 The bank is changed to number 2, 4, 6, or 8.
Input terminal settings
1, 5 The bank is changed to number 1 or 5.
General description
IN1: BANK1 IN2: BANK2 IN3: BANK3
the sensor.
Reset IN2: BANK2 IN3: BANK3
IN1: Reset IN2: Hold IN3: BANK3
2, 6 The bank is changed to number 2 or 6.
3, 7 The bank is changed to number 3 or 7.
4, 8 The bank is changed to number 4 or 8.
Input terminal settings
1, 2, 3, 4 The bank is changed to number 1, 2, 3, or 4.
5, 6, 7, 8 The bank is changed to number 5, 6, 7, or 8.
Input terminal settings
1, 3 The bank is changed to number 1 or 3.
2, 4 The bank is changed to number 2 or 4.
5, 7 The bank is changed to number 5 or 7.
6, 8 The bank is changed to number 6 or 8.
Input terminal settings
1, 2 The bank is changed to number 1 or 2.
3, 4 The bank is changed to number 3 or 4.
IN1: BANK1 IN2: BANK2
IN3: Trigger
IN1: Reset IN2: BANK2 IN3: Trigger
IN1: BANK1 IN2: Hold IN3: Trigger
30 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Operating the Sensor
Setting item
Baud rate N Select the communication baud rate.
Bank Setting value/
default value
5, 6 The bank is changed to number 5 or 6.
7, 8 The bank is changed to number 7 or 8.
Input terminal settings
1 The bank is changed to number 1.
2 The bank is changed to number 2.
3 The bank is changed to number 3.
4 The bank is changed to number 4.
5 The bank is changed to number 5.
6 The bank is changed to number 6.
7 The bank is changed to number 7.
8 The bank is changed to number 8.
9.6K 9,600 bps
19.2K 19,200 bps
General description
IN1: Reset IN2: Hold IN3: Trigger
38.4K 38,400 bps
57.6K 57,600 bps
115K 115,000 bps
230K 230,000 bps
460K 460,000 bps
921K 921,000 bps
2.0M 2.0 Mbps
4.0M 4.0 Mbps
Axis dir N Set the increase/decrease direction of the measured value height with the measurement center
set as 0 mm.
Near+ Set the side close to the head as positive (+).
Far+ Set the side far from the head as positive (+).
On Timing N Set either within range or outside of range (as specied by the thresholds) as output judgment criteria.
Out range Output turns on when the value is outside the range specied by the threshold.
In range Output turns on when the value is within the range specied by the threshold.
Lang/言語 N Select the screen’s display language.
JPN/ Information will be displayed in Japanese.
ENG/ Information will be displayed in English.
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Operating the Sensor
Setting item
Screen­saver
Brightness N
Initialize Initialize the setting values to their factory default values.
Version Display the version of the sensor. (This information is only displayed.)
Bank Setting value/
default value
N Select the behavior of the display after 30 seconds without any operation.
Dark Make the display backlight dark.
LCD O Turns OFF the display backlight. While the display backlight is OFF, the communi-
0 to 15 [15] Adjust the screen’s brightness.
All Initialize the setting values of all banks and the common settings.
Bank Initialize the setting values of the currently selected bank.
General description
cation speed will get faster.
When you execute this operation, the sensor will automatically restart.

5.3 Setting

This section explains the setting items on the setting screen. The setting screen has three sets of settings: “Camera,” “Prole,” and “Area.” While the setting screen is displayed, judgment output (control output) is stopped and out-of-range analog current output is generated (approximately 24 mA). Table items marked with “Y” in the “Bank” column can be set for each bank. In the same manner, items that have an “N” for their bank are shared between all banks.

5.3.1 Camera

Use the camera settings to congure camera (sampling) conditions such as the camera mode, the camera area, and the exposure condition in order to match the measurement target and environment.
Camera screen
Camera items You can use the camera settings to congure the following items.
32 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Operating the Sensor
Setting item
Camera mode
Camera range
Auto adjust Performs an automatic adjustment to set the shutter time to the optimum value.
Gain Y Specify the light reception gain. The larger the number, the higher the gain.
Bank Setting value/
default value
Y
Select the camera mode.
Hi-res All of the pixels will be used by the camera.
Hi-spd Image capture time is reduced to 1/4 of the time in Hi-res mode.
HDR Screens captured by the camera at two dierent shutter speeds will be
NR This function eliminates noise by capturing an image with the laser on and
Y Sets the camera range.
The narrower the range, the shorter the imaging time and the sampling period become.
- [Entire area]
Before you perform the automatic adjustment, set the actual measurement target in place, and do not move the target during the adjustment.
When you execute automatic adjustment, “Camera mode” will automatically change to “Hi-res.”
Wait... Displays while automatic adjustment is being executed.
General description
Image acquisition time: 5 ms (with the maximum image area)
Resolution is reduced by half in both the horizontal and vertical directions. Image capture time: 1.25 ms (maximum image area)
combined. This enables stable measurements of parts that are highly reective or that are minimally reective.
another image with the laser o, and then determining the dierences between the images.
1.00 Minimum gain
1.14
1.33
1.60
2.00
2.29
2.67
3.20
4.00
5.33
8.00 Maximum gain
Shutter Y Set the shutter time.
5 to 10235 [500] [Unit: μs] * You can set this value in steps of 5 μs.
HDR shutter
Y The condition to enable this function is: Camera mode: HDR.
Sets the shutter speed to use when “Camera mode” is set to “HDR.” This must be set to a value that is greater than the “Shutter” setting value (so that the shutter time is longer). When you set “Camera mode” to “HDR,” this is set to a value that is (shutter time × 4).
5 to 10235 [1000] [Unit: μs] * You can set this value in steps of 5 μs.
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Operating the Sensor
Setting item
Threshold Y Set the threshold (lower limit) of the light amount at which an alarm is triggered
Reject level
Reference: For details on the camera settings, see “7.3 Storage Settings.”
Bank Setting value/
default value
* Normally you do not have to change this setting.
0 to 255 [32] [Unit: Received light amount]
Y Set the ratio to exclude when performing calculations from the received light waveform.
* Normally you do not have to change this setting.
0 to 127 [16] [No unit: (n + 1)/128]
General description
34 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
5.3.2 Prole
Operating the Sensor
Use the prole settings to congure the conditions for extracting proles from the camera images. Also, when using the prole position, height, and tilt correction, set correction conditions.
Prolescreen
Height correction reference position (purple line)
Position correction reference height (blue line)
Tilt correction reference position (green line)
Proleitems You can use the prole settings to congure the following items.
Setting item
Scaling Y
Bank Setting value/
default value
Expand or shrink the display range.
*1 Display at 100% size. The whole range will be displayed.
General description
*2 Display at 200% size.
*4 Display at 400% size.
*8 Display at 800% size.
*16 Display at 1600% size.
*32 Display at 3200% size.
H scroll Y - Move the display position horizontally. When the display range is at 100% size,
you cannot move the display position.
V scroll Y Wait... Move the display position vertically. When the display range is at 100% size,
you cannot move the display position.
Tar get Y Select the measurement target.
Normal The standard setting to perform measurements.
Gap Select this setting when the target has large level dierences.
The level dierence edge precision will be improved.
Semi-trans Use this setting when you are measuring resin or other semi-transparent objects.
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Operating the Sensor
Setting item
Alarm limit Y Set the number of values (measured values to the right) to maintain when an alarm occurs.
Smoothing Y This function averages the prole in the horizontal (X-axis) direction to make the waveform smoother.
Correct method
Bank Setting value/
default value
When you specify this setting, the specied number of values immediately before the alarm (to the right) will be maintained. If alarms occur repeatedly such that the set number of values is exceeded, an alarm (measured value 7FFF) is triggered.
0 to 14/HOLD [6] [Unit: Number of values] * HOLD: Alarm state is not entered.
[Unit: Number of measurements]
1 Averaging will not be performed.
2
4
8
16
32
64
128
Y Select the correction method.
To use this function, you have to perform master image registration. Also, when you change this setting, you have to update the master image.
- Correction will not be performed.
General description
H correct Y The position of the area at the specied height will be corrected by the dierence between the master
image and the measured prole. To use this function, you have to perform master image registration. Also, when you change this setting, you have to update the master image.
-28000 to +28000
[0]
V correct Y The height of the area at the specied position will be corrected by the dierence between the master
image and the measured prole. To use this function, you have to perform master image registration. Also, when you change this setting, you have to update the master image. The condition to enable this function is: Correct method: ↑→, ↑←, or ↑.
-15000 to +14998
[-6500]
Tilt correct Y The prole tilt will be corrected so that the two specied points become level with each other.
ON/OFF
Position correction will be performed on the basis of the left side.
Position correction will be performed on the basis of the right side.
Height correction will be performed, and then position correction (left side) will be performed.
Height correction will be performed, and then position correction (right side) will be performed.
Height correction will be performed.
[Unit: X coordinate] * You can set this value in steps of 2.
[Unit: Y coordinate] * You can set this value in steps of 2.
36 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Operating the Sensor
Setting item
Tilt cor pos Y Set the reference position of the second point to use in tilt correction.
Save master
Reference: For details on the prole settings, see “7.5 Prole Settings.”
Bank Setting value/
default value
The reference position of the rst point is the “H correct” reference position. To use this function, you have to perform master image registration. Also, when you change this setting, you have to update the master image. The condition to enable this function is: Tilt correct: ON.
-14998 to +15000
[0]
Register the current prole as the master image.
Wait... This is displayed when the prole is being registered as the master image.
General description
[Unit: X coordinate] * You can set this value in steps of 2.
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Operating the Sensor

5.3.3 Area

Area screen
To switch to the Area screen, select the tab in measurement mode, and then press the “SET” button.
Area items You can use the area settings to congure the following items.
Setting item
Scaling Y
H scroll Y - Move the display position horizontally. When the display range is at 100% size,
V scroll Y - Move the display position vertically. When the display range is at 100% size,
Coverage Y -— Set the range of the area.
Meas func Y Select the measurement function of the area. The unit is [mm] unless stated otherwise.
Bank Setting value/
default value
Expand or shrink the display range.
*1 Display at 100% size. The whole range will be displayed.
*2 Display at 200% size.
*4 Display at 400% size.
*8 Display at 800% size.
*16 Display at 1600% size.
*32 Display at 3200% size.
Average The average of the measured values within the area will be output.
General description
you cannot move the display position.
you cannot move the display position.
P height The largest measured value within the area will be output.
B height The smallest measured value within the area will be output.
Width The width of the prole that crosses the center of the area will be output.
P pos The position of the largest measured value within the area will be output.
B pos The position of the smallest measured value within the area will be output.
38 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Operating the Sensor
Setting item
Edge dir H Y Set the direction in which edges will be detected during the “Edge pos” measurement.
Direction Y Set the direction in which to perform measurements during the “Size” and “Diameter” measurements.
Inect threshold
Correction Y Select whether to use the set position and height correction with this area.
Bank Setting value/
default value
Edge pos The position at which the prole crosses the center of the area will be output.
EdgeCount The number of times that the prole crosses the center of the area will be output.
Tilt A straight line approximating the prole will be determined, and then the tilt
Size The mathematical area of the section bounded by the prole and the area will be
Length The line length of the prole will be determined.
Diameter A circle approximating the prole will be determined, and then the diameter
Inect The position of the point which is inecting most will be output.
The condition to enable this function is: Meas func: Edge pos.
The condition to enable this function is: Meas func: Size or Diameter.
Y Set the threshold value. When detecting inecting point, it outputs when the inection reaches to this
value. The condition to enable this function is: Meas func: Inect
↓-255 ~ +255
[+3]
General description
[Unit: Number of times]
of this line will be measured. [Unit: Degrees (°)] * Slope rising to the right will be treated as positive.
determined. [Unit: mm2]
of this circle will be output.
Positions will be detected from the right side.
Positions will be detected from the left side.
The mathematical area will be measured from the lower side of the area up. Diameter measurements will be made with the top part of the circle as convex.
The mathematical area will be measured from the top side of the area down. Diameter measurements will be made with the lower part of the circle as convex.
The polarity means direction of the inection.
OFF The position and height correction will not be used.
ON The position and height correction will be used.
Reference: For details on the area settings, see “7.6 Area Settings.”
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Operating the Sensor

5.4 Graph/Calc

Graph/Calc screen
The measured results of each area are displayed as a graph. You can also set calculation functions for adding or subtracting area measured results. You can set up to two calculation formulas in the format (calculation target 1) (operator) (calculation target 2).
Example: If calculation target 1 is “area 1,” calculation target 2 is “area 2,”
and the operator is “+,” the calculation formula will be: (area 1) + (area 2).
Table items marked with “Y” in the “Bank” column can be set for each bank. In the same manner, items that have an “N” for their bank are shared between all banks.
Reference: See “7.7 Calculation Settings.”
40 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

5.4.1 Graph Items (Area 1 to area 4)

You can use the graph display settings to congure the following items.
Operating the Sensor
Setting item
Graph scale
Graph range
Span Y Set a span (multiplier) on the measured values.
Average Y Set the number of times over which to perform the moving average of the measured values.
Hold Y Select the measured result hold operation.
Reference: For details on the graph display settings, see “7.7 Calculation Settings.”
Bank Setting value/
default value
Y
Expand or shrink the display time axis (the horizontal axis).
1 to 6 [1]
Y Expand or shrink the measured value display range (the vertical axis).
0 to 6 [0]
0.001 to 1.999
[1.000]
1 to 1023 [32] [Unit: Number of times]
None The measured result will be output as-is. (Hold input will be ignored.)
Sample The measured value during hold input will be output.
Peak The maximum value during the hold input period will be output.
Bottom The minimum value during the hold input period will be output.
General description
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Operating the Sensor

5.4.2 Calc Items (Calculation 1 and calculation 2)

You can use the area calculation settings to congure the following items.
Setting item
Graph scale
Graph range
Span Y Set a span (multiplier) on the measured values.
Hold Y Select the measured result hold operation.
Calc target1
Bank Setting value/
default value
Y
Expand or shrink the display time axis (the horizontal axis).
1 to 6 [1]
Y Expand or shrink the measured value display range (the vertical axis).
0 to 6 [0]
0.001 to 1.999
[1.000]
None The measured result will be output as-is. (Hold input will be ignored.)
Sample The measured value during hold input will be output.
Peak The maximum value during the hold input period will be output.
Bottom The minimum value during the hold input period will be output.
Y Select the area for calculation target 1.
Area1
Area2
Area3
General description
Area4
Operator Y Select the operator of the calculation formula.
+ Calculation target 1 + calculation target 2
- Calculation target 1 - calculation target 2
Calc target2
Reference: For details on the graph display settings, see “7.7 Calculation Settings.”
Y Select the area for calculation target 2.
Area1
Area2
Area3
Area4
42 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

5.5 Output

Operating the Sensor
Use the output display to view the current output status and to set the judgment and analog outputs. Table items marked with “Y” in the “Bank” column can be set for each bank. In the same manner, items that have an “N” for their bank are shared between all banks.
Output screen
When within the range specied by the thresholds: Green When outside the range specied by the thresholds: Red
When the measured value is within the range specied by the thresholds, the bar graph indicates the position of the measured value in relation to the thresholds.
Tips: • The background colors of the output screen indicate the judgment
results corresponding to the current measured results.
• The output display in the lower part of the screen indicates the current output status, so the background color and the output color may not match.
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Operating the Sensor

5.5.1 Output Items (OUT1 to OUT3)

When the OUT1, OUT2, or OUT3 tab is selected, you can use the output display settings to congure the following items.
Setting item
Out target Y
Upper limit Y Set the upper limit of control output.
Lower limit Y Set the lower limit of control output.
Out action Y Select the operation to perform during output.
Bank Setting value/
default value
Select the area or calculation to set as the output target.
Area1 The measured result of area 1 will be output.
Area2 The measured result of area 2 will be output.
Area3 The measured result of area 3 will be output.
Area4 The measured result of area 4 will be output.
Calc1 The result of calculation 1 will be output.
Calc2 The result of calculation 2 will be output.
-32.766 to +32.767
[+25.000]
-32.767 to +32.766
[-25.000]
Normal The normal on/o output will be performed.
1shot Each time that output is turned on, one-shot output will be performed.
General description
* The unit varies depending on the measurement function. * The displayed value includes the “Oset value” setting.
* The unit varies depending on the measurement function. * The displayed value includes the “Oset value” setting.
OnDelay When the output is turned on, output will be performed after a delay elapses.
Ready When trigger input is possible, output will be performed.
Strobe When the measured value is updated, one-shot output will be performed.
1shot2 When the measurement result exceeds the upper limit or lower limit, the output
will be turned on. Output turns o (open state) in the trigger standby state.
Out polar Y Select the polarity to use for output.
N.O. When the measurement result exceeds the upper limit or lower limit, the output
will be turned on. Output turns o (open state) in the trigger standby state.
N.C. When the measurement result is within the range dened by the upper limit and
lower limit, the output will be turned on. Output turns on (closed state) in the trigger standby state.
Output time
Y Set the output time.
The condition to enable this function is: Out action: 1shot, OnDelay, or Strobe.
0.1 to 204.7 [0.1] [Unit: ms] * You can set this value in steps of 0.1 ms.
44 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Operating the Sensor
Setting item
Oset value
Hysteresis Y To prevent chattering, set the amount that the value can fall below (or exceed) the threshold before the
Oset Y A value will be added to or subtracted from the measured value so that the display value equals the
Bank Setting value/
default value
Y Set an oset value (value to be added) to the output result display.
When the external input “Oset” setting is set to “ON,” this oset value will be displayed.
-32.767 to +32.767
[0.00]
output state changes from the state outside the range specied by the thresholds.
0 / 4 / 8 / 16 / 32 / 50 / 75 / 100 / 150 / 200 / 300 / 500 / 750 / 1000 / 1500 /2000 [0]
“Oset value” setting. For example, if the oset value is “0,” the display will be “0” when the oset operation is performed. When measurement is not possible, oset input will be ignored.
OFF The oset will be cleared.
ON The oset operation will be performed.
General description
* The unit varies depending on the measurement function. * You can set this value in steps that are 10 times the value of the minimum
display digit.
* The unit varies depending on the measurement function.
Reference: For details on the output display settings, see “7.8 Output Settings.”

5.5.2 Output Items (OUTA)

When the OUTA tab is selected, you can use the output display settings to congure the following items.
Setting item
Out target Y
20mA Y Set the upper limit of analog output.
4mA Y Set the lower limit of analog output.
Bank Setting value/
default value
Select the area or calculation to set as the output target.
Area1 The measured result of area 1 will be output.
Area2 The measured result of area 2 will be output.
Area3 The measured result of area 3 will be output.
Area4 The measured result of area 4 will be output.
Calc1 The result of calculation 1 will be output.
Calc2 The result of calculation 2 will be output.
-31.767 to +32.767
[+25.000]
-32.767 to +31.767
[-25.000]
General description
* The unit varies depending on the measurement function.
* The unit varies depending on the measurement function.
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Operating the Sensor
Tips:• Set the “20mA” and “4mA” input values so that they meet the following
conditions.
• If the following conditions are not met, analog output will not be performed correctly.
The “20mA” input value must be greater than the “4mA” input value.
The dierence between the “20mA” and “4mA” input values must be
1.000 or more.
Reference: For details on the output display settings, see “7.8 Output Settings.”
46 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

6 PRO2-Navigator Setup Software

6.1 Setup Software Requirements

6.1.1 Operating Environment

The operating environment for this software is shown below.
Item Details
Computer A computer running Windows
Base OS Microsoft® Windows XP
Microsoft® Windows 7
Memory 512 MB or more
Hard disk 100 MB or more
®
®
PRO2-Navigator Setup Software
®
8017035/ZMO9/2017-06-08 • © SICK AG • Subject to change without notice. 47
PRO2-Navigator Setup Software

6.2 Software Setup

6.2.1 Installing the Driver

This section explains the device driver installation procedure.
Tips: • Before performing the installation, exit all other applications that
are running on Windows
• Log in as a user with Administrator rights before installation.
1. Insert the setup software user’s manual USB ash drive.
2. Double-click the USB ash drive icon to open it.
3. Start the driver installation. Double-click “CDM v2.xx.xx WHQL Certied. exe.” The “FTDIChip CDM Drivers” screen displays.
4. Open the “Device Driver Installation Wizard.” Click [Extract].
®
5. Proceed with the driver installation. Click [Next].
6. Complete the driver installation. Click [Finish]. This completes the driver installation.
48 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

6.2.2 Install the Software

This section explains the setup software installation procedure.
1. Insert the setup software user’s manual USB ash drive.
2. Double-click the USB ash drive icon to open it.
3. Create a folder on your computer to save the PRO2-Navigator setup software.
4. Copy the “PRO2_navigator.exe” le to the folder you created.
PRO2-Navigator Setup Software
5. Start the setup software.
Double-click the copied “PRO2_navigator.exe” le. Setup software PRO2-Navigator starts.
6. Exit the setup software.
After setup software PRO2-Navigator has started normally, on the “File” menu, click “eXit” or click the close button in the upper-right corner of the screen to exit the program.
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PRO2-Navigator Setup Software

6.2.3 Settings for High-speed Communication

To enable high-speed communication with the PRO2, we recommend that you congure the settings of the communications port. Change the “Latency Timer” setting to 1. Please refer to the operation instructions of your Base OS. However this setting will increase load on the computer during communication. If operation becomes unstable, return the settings to their previous values.
Uninstallation Procedure
Tips: • Exit the setup software before uninstalling.
• Delete the entire folder where the “PRO2-Navigator” install le is saved.
50 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

6.3 PRO2-Navigator Screen and Operating

6.3.1 Start PRO2-Navigator

Double-click the icon to start the program.

6.3.2 Main Screen (Measurement Screen)

This section explains the details of the main screen (measurement screen).
5
æ
4321
6
7
8
PRO2-Navigator Setup Software
å
ä
ã
á
â
Number Display item Description Operation
1
File
Display the File menu. • New Creates a new settings le.
à
• Open Displays the “Open File” dialog box,
• Save Displays the “Save As” dialog box,
9 ß
to open an existing le.
to save the current settings to a le.
• eXit Exit PRO2-Navigator.
View
2
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Display the View menu. • Measure Displays the measurement screen.
• Settings Displays the “Inputs/Trigger,” “Camera,” “Prole,” “Area,” “Operation,” or “Outputs” setting screen.
• Common Settings Displays the common screen.
PRO2-Navigator Setup Software
Number Display item Description Operation
Comm Display the Comm menu. • Send Param Sends communication settings
3
• Receive Param Receives communication settings
• Connect Connect to the sensor head.
• Disconnect Disconnect from the sensor head.
Help Display the Help menu. • About ‘PRO2-Navigator’
4
Tri g ger
5
Reset Reset the measured value. Click to reset.
6
Hold Turn the hold operation on or o. Each click of the button switches the hold operation
7
Bank Switch the bank. Select the bank number from “1” to “8.” When you change
8
Sampling
9
period
Scaling Expand or shrink the display area.
ß
Turn trigger operation on or o.
Display the sampling period.
Display the software version information.
Click to switch the trigger between on and o.
between on and o. On/o status is indicated by the lit status of the icon.
this setting, “Bank switch” automatically changes to “Comm.”
to the sensor head.
from the sensor head.
Expand the display area in the vertical direction.
Display area Display the prole.
à
Command
á
buttons
Output
â
display
Common
ã
Setup
Storage Display the storage function setup
ä
Settings Display the Measurement Setup
å
Connect,
æ
Disconnect, Send Param, and Recv. Param
Set the Measurement screen.
Display status of “Out1,” “Out2,” “Out3,” and “Analog Out”.
Display the Common Setup screen.
and execution screen.
screen.
Connect or disconnect the sensor head and the computer.
Shrink the display area in the vertical direction.
Expand the display area in the horizontal direction.
Shrink the display area in the horizontal direction.
Update: Update the prole display once.
Continuous update: Continuously update the prole display.
Save: Save the displayed prole data to a .csv le
OFFSET Execute the oset on or clear the oset
from the target output.
Click to connect the sensor head and the computer. If the connection fails, a conrmation dialog box will display, and you will be switched to the Common Setup screen. When a connection is established, the “Disconnect,” “Send Param,” and “Recv. Param” buttons display.
52 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

6.3.3 Common Setup

PRO2-Navigator Setup Software
This section explains the details of the common setup screen.
1
4
6 8
ß9
Number Display item Description Operation
Port
1
Baudrate
2
Bank Switch Select how to switch between banks. Select the bank switch method from "Body" and "Comm." If
3
On Timing Set the output behavior. Select the output ON/OFF behavior for “Out Range” or “In
4
Axis Dir Set the direction in z-axis to increase
5
Unit Set the measured result display unit. Select the display unit from “mm” and “μm.”
6
Set the port to use for communica­tion between the sensor head and the computer.
Set the communication baud rate. Select from “9600bps,” “19.2kbps,” “38.4kbps,”
and decrease the height direction value.
Select from the list the port to use for communication. The ports that are currently connected to the computer are displayed automatically.
“57.6kbps,” “115kbps,” “230kbps,” “460kbps,” “921kbps,” “2Mbps,” and “4Mbps.” (The default value of the sensor is “2Mbps.”)
you use “PRO2-Navigator.” to switch the bank, this setting will automatically be changed to "Comm."
Range”. Detailed explanations are at [“7.8.1 Out target.”].
Set which side's values to use as positive with the measurement center used as the center.
2
3 5
7
Resolution Set the number of digits of the
7
measured result to display.
Language Set the display language of
8
“PRO2-Navigator.”
Select from “1mm,” “0.1mm,” “0.01mm,” and “0.001mm.”
Select the display language of “PRO2-Navigator.” You can select from “en” (English), "cn" (Chinese Simpli­ed), "ko" (Korean) and “ja” (Japanese). (Even if you change this setting, the sensor display will not be changed.)
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PRO2-Navigator Setup Software
Number Display item Description Operation
Reset Click this button to initialize the
9
settings.
Bank Copy Click this button to copy the details
ß
of the selected bank.
“Bank Clear:” Click this button to initialize the settings of the current bank. “Reset:” Click this button to return all the settings to their factory default values. When you execute this operation, the sensor will restart, so communication will be disconnected.
Click this button to copy the bank settings to a dierent bank. When you click this button, a setup menu for selecting the copy source and copy target will be displayed.

6.3.4 How to Change Settings

Writing settings Setting changes are immediately applied to operation, but the changed
details are cleared when the power is turned o. You can conrm the changed settings by clicking “Send Param” in the upper left of the screen.
Alternatively, you can conrm the settings when conguring measurement settings by clicking “Send PARAM” in the bottom right of the “Outputs” setup screen.
If you attempt to exit the software without rst conrming the settings, a conrmation dialog box will be displayed.
54 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

6.4 Setup Procedure

6.4.1 Connecting to the Sensor Head

When the sensor head and computer are connected, click “Connect” to connect to the sensor head and automatically update the measured value.
If the connection fails, the message “Failed to connect to Proler 2 unit.” will be displayed. When you close the message, the common setup screen will be displayed.
PRO2-Navigator Setup Software
Select the port that is connected to the sensor head and the communica­tion speed, and then click “Connect” again.
After you have established a connection between the sensor head and the computer, congure the measurement settings with the sensor head. Click “Settings” to switch to the “Input/Trigger” screen. Click the tabs on the left side of the screen in the order shown to set each item.
Reference: For details on the measurement settings, see the following sections.
6.4.2 Input/Trigger Settings
• 6.4.3 Camera Settings
6.4.4 Prole Settings
• 6.4.5 Area Settings
• 6.4.6 Calculation Settings
• 6.4.7 Output Settings
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PRO2-Navigator Setup Software

6.4.2 Input/Trigger Settings

This section explains the details of the camera setup screen.
Reference: For details on the input/trigger settings, see “7.2 Input/Trigger Settings.”
1
Number Display item Description Operation
1
Input/trigger settings
Congure various settings related to input and triggers.
For each item, select a value from the list or type the value. Items with required input will display based on the settings.
56 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

6.4.3 Camera Settings

PRO2-Navigator Setup Software
This section explains the details of the camera setup screen.
Reference: For details on the input/trigger settings, see “7.4 Camera Settings.”
1 2
3
Number Display item Description Operation
Refresh/Stop
1
Window Size
2
Auto Adjust Automatically sets the Hi-res or NR
3
Scaling Expand or shrink the display area.
4
Updates the display area details to the latest status.
Specifys the camera range. Narrow the range to reduce the time requi­red to capture the image.
mode to the optimum value.
When you click Refresh button, the latest camera image is acquired. (If the communication speed is slow, it may take time to acquire the image.) When the STOP button is pressed while the process is on going, the process will be stopped.
When you click this button, a white, square frame indicating the range will be drawn on the camera image 6. Adjust the range using the mouse by dragging the sides and corners of the frame.
Click this button to automatically set the shutter time.
• Before automatic adjustment, set the actual
measurement target in place and do not move the target during adjustment. (If “Trigger Mode” is set to any value other than “Continuous,” apply the trigger.)
• "Hi-res" and "NR-Mode", “Gain”, “shutter time”,
“Threshold” and “Reject Level” will be adjusted automati­cally by pressing “Auto adjust” button.
Expand the display area in the vertical direction.
4
5
6
7 8
Shrink the display area in the vertical direction.
Expand the display area in the horizontal direction.
Shrink the display area in the horizontal direction.
5
Camera image
Displays the camera image captured when “Refresh” was clicked.
The camera image is displayed here.
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PRO2-Navigator Setup Software
Number Display item Description Operation
6
7
8
Received light wave­form
Image acquisition progress
Camera settings
Displays the received light waveform at the position specied on the camera image.
Shows the progress of image acquisi­tion when "Refresh" is performed.
Displays the camera settings. Displays the camera settings.
View the received light waveform (dispersion of the amount of received light in the height direction) at a specic position (indicated by the dotted red line) by clicking that position on the camera image.
• Red: Threshold
• Blue: Reject Level
When "Refresh" is performed, a green bar shows the pro­gress of image acquisition. Image acquisition is complete and the image is updated when the bar reaches the right end.
Displays “HDR Shutter” when “Mode” is set to “HDR.”
58 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
6.4.4 ProleSettings
Setting the waveform extraction
PRO2-Navigator Setup Software
This section explains the details of the prole setup screen.
Reference: For details on the prole settings, see “7.5 Prole Settings.”
1
4
5a
2 3
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PRO2-Navigator Setup Software
Setting the origin and tilt correction
1
4
5b
Number Display item Description Operation
1
2
3
4
5a
Refresh
Waveform
Area Sets the parameters related to positi-
Register Registers the prole as the master
Prole Set­tings
Updates the prole. Click this button to update the screen to the latest prole.
Sets the parameters related to waveform extraction.
on correction, height correction, and tilt correction.
image.
Target, alarm limit and smoothing For details please refer to chapter “7.4.1 Camera Mode.”
Click this button to display the parameters related to wave­form extraction 5a.
Click this button to display the parameters related to position correction, height correction, and tilt correction 5b.
Click this button to aquire a new prole and register as the master image.
You must register a new master image when you change the correction settings.
6
7
5b
6
Prole Correction Settings
Scaling Expand or shrink the display area.
Position correction, height correction and tilt correction
For details please refer to chapter “7.4.3 Camera Range.”
Expand the display area in the vertical direction.
Shrink the display area in the vertical direction.
Expand the display area in the horizontal direction.
Shrink the display area in the horizontal direction.
60 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Number Display item Description Operation
Display area Displays the prole. Displays the acquired prole.
7
Also, set the reference position and height for each correction. To congure settings, click the button for the correction details whose reference you want to change on the “Area” screen. In this case, you can change the reference position or height of the correction by dragging the corresponding correction to adjust it.
You must register the master image again when you change the correction position or height.

6.4.5 Area Settings

This section explains the details of the area setup screen.
Reference: For details on the area settings, see “7.6 Area Settings.”
PRO2-Navigator Setup Software
1
4
6 7
Number Display item Description Operation
Refresh
1
Scaling Expand or shrink the display area.
2
Click this button to perform conti­nuous updating of the prole.
When you click this button, continuous updating of the prole will start.
Expand the display area in the vertical direction.
Shrink the display area in the vertical direction.
2
3
5
Expand the display area in the horizontal direction.
Shrink the display area in the horizontal direction.
3
Measurement
Sets the measurement function of the selected area.
Select the measurement function from the list. Detailed items may be displayed according to the selected function.
8017035/ZMO9/2017-06-08 • © SICK AG • Subject to change without notice. 61
PRO2-Navigator Setup Software
Number Display item Description Operation
Area Settings
4
Display area Displays the prole.
5
Correction Dene if you apply correction on this
6
View master Dene if you want to see the registe-
7
Select the area to set. To select the area that you want to set, click its button.
You can congure areas by dragging them.
area or not.
red master prole or not.
Drag the areas to congure them. Expand and shrink areas by dragging their corners and move areas by dragging them (click in the area and then drag it). Click a dierent area to set that area as the target.
• OFF The position and height correction will not be used.
• ON The position and height correction will be used.
By selecing the check box, the registered prole will be shown in Blue color.
62 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

6.4.6 Calculation Settings

1
PRO2-Navigator Setup Software
This section explains the details of the calculation setup screen.
Reference: For details on the calculation settings, see “7.7 Calculation Settings.”
5
6
2
3
4
Number Display item Description Operation
series
1
target
2
Measured
3
result
Parameter
4
display area
Scaling Expand or shrink the measured
5
Selects the waveform display targets. The measured values of the areas whose check boxes
you select will be displayed on the graph.
Selects the setting target. Select the setting target from “Area1,” “Area2,” “Area3,”
“Area4,” “Calc1,” and “Calc2.” The details that you can set vary depending on whether the target is an area or a calcu­lation.
Displays the measured result of the current setting target.
Displays the settings. Displays the settings based on the selected details.
If you selected “Calc1” or “Calc2” with “target” 2, set the details of the calculation.
Expand the display area in the vertical direction.
result graph.
Shrink the display area in the vertical direction.
Expand the display area in the horizontal direction.
Shrink the display area in the horizontal direction.
6
Measured result graph
Displays the measured results as a graph.
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PRO2-Navigator Setup Software

6.4.7 Output Settings

This section explains the details of the output setup screen.
Reference: For details on the output settings, see “7.8 Output Settings.”
1
2
3
4
6
5 7
Number Display item Description Operation
Output
1
values
Analog Out
2
OFFSET Executes the oset on/clear from
3
Detailed out-
4
put settings
Detailed
5
analog out­put settings
Current
6
Display
Send PARAM Click to nish setting the
7
Displays the measured results of outputs 1, 2, and 3.
Displays the current value of analog output.
the specied output (output 1, 2, or
3).
Displays the detailed output settings of the target.
Congure the detailed analog output settings.
Enters the current measured value into the specied item.
measurement.
Displays the measured results of the target outputs. Click an output to display its detailed settings 3. The currently selected output is displayed in light blue.
Displays the measured result of the analog current output . Displays the analog output current and measured value.
Execute the oset to set the current measured value to the value set with “Oset.” (Example: If “Oset” is set to “0.000,” the current value will become “0.”)
Displays the detailed settings of the output selected with 1. You can change settings by selecting and typing values.
Displays the setting values in the input boxes.
Click to enter the current measured value in the target item.
Click to write the setting details to the Proler 2. (The same operation is performed as when you click “Send Param” in the upper left of the screen.)
64 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

6.5 Storage Function

6.5.1 Storage Settings

PRO2-Navigator Setup Software
This section explains the screen that you use to access the storage func­tion.
For details on the storage function and storage settings, see “7.3 Storage Settings,”
This section explains the details of the storage setup screen.
Storage settings are shared between "data storage" and "prole storage.
1
Number Display item Description Operation
1
Storage settings
Congure storage settings. You can enter dierent required items according to the
setting item.
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PRO2-Navigator Setup Software

6.5.2 Data storage

This section explains the details of the data storage screen.
1 2
3
4
Number Display item Description Operation
Start/Stop Start/stop the storage operation. Click "Start" to start the storage operation from the begin-
1
Get Display the stored data in PRO2-
2
Save/Read Save/read storage data. Save: Save the displayed data to a .csv le.
3
Cursor Check the measured value at a loca-
4
Cursor posi-
5
tion Graph display The read data is displayed as a
6
Navigator.
tion on the graph.
Specify the position to acquire the value from.
graph.
ning. (The saved storage data will be discarded.)
The current number of items in storage is displayed under the button.
Acquire the stored data from the Proler 2 main unit and display it in PRO2-Navigator.
Read: Read saved data.
Auto Save: Select this check box to save the result each time that the storage operation is performed.
Check the measured value and the time from the start at a location on the graph. You can specify up to two cursors, and the dierence between the two cursors is calculated automatically.
You can adjust the cursor positions by dragging "A" and "B."
Expand the display area in the vertical direction.
5
6
Shrink the display area in the vertical direction.
Expand the display area in the horizontal direction.
Shrink the display area in the horizontal direction.
66 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
6.5.3 Prolestorage
PRO2-Navigator Setup Software
This section explains the details of the prole storage screen. When you switch to the prole storage screen, the data in data storage is discarded.
1 2
3
4
Number Display item Description Operation
Start/Stop Start/stop the storage operation. Click "Start" to start the storage operation from the begin-
1
Get Display the stored data in PRO2-
2
Save/Read Save/read storage data. Save: Save the displayed data to a .csv le.
3
Cursor The display position of the prole is
4
Graph display
5
method
Navigator.
displayed here.
Select the prole display method. 1Prole: Only one prole will be displayed.
ning. (The saved storage data will be discarded.)
The current number of items in storage is displayed under the button.
Acquire the stored data from the Proler 2 main unit and display it in PRO2-Navigator.
Read: Read saved data.
Auto Save: Select this check box to save the stored prole data automatically after it’s stopped.
The color of the prole can be changed by color slide bar depends on the depth measured. Move this slider to change the display range.
3D: Proles will be shifted to be displayed in a 3D manner.
TraceOver: Proles will be overlayed in the same position.
Area: Select this check box to display the position of the area.
5
6
7
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PRO2-Navigator Setup Software
Number Display item Description Operation
Graph display The read data is displayed as a
6
graph.
direction.
Expand the display area in the vertical direction.
Shrink the display area in the vertical direction.
Expand the display area in the horizontal
Shrink the display area in the horizontal direction.
Progress bar Displays the progress of data acqui-
7
sition.
This displays the progress when a prole is being acquired.
When the green bar reaches the right side, the acquisition is nished, and the display is updated.
68 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Functions

7 Functions

7.1 Settings Lists and Factory Settings

This section contains lists of settings and the corresponding factory settings. The tables are categorized according to the sensor tabs. Table items marked with “Y” in the “Bank” column can be set for each bank. Items that have an “N” for their bank are shared between all banks.
Input/Trigger
Item Bank Options or setting range Default value Reference page
IN1 N
IN2 N
IN3 N BANK3, Trigger BANK3
IN4 N Oset, LaserOFF Oset
Reset The following measured values will
Inner hold OFF, ON OFF
Inner trig OFF, ON ON
Input polar N N.O., N.C. N.O.
Trig action Y Cont, 1shot, Count Cont
Trig count Y 1 to 4095 [number of times] 1
Inp lter N 5 to 1275 [μs] * In steps of 5 μs 5
Trig delay Y 5 to 20475 [μs] * In steps of 5 μs 5
Oset target N Indivi, All, OUT1, OUT2, OUT3 Indivi
BANK1, Reset BANK1 [7.2 Input/Trigger Set-
BANK2, Hold BANK2
be cleared.
• The current measured value
• The held value
Storage
tings]
Item Bank Options or setting range Default value Reference page
Storage N
No.of Data N
Start cond N Continue, Hold in, Measure, Alarm, UP
Start pos N -10000 to +10000 0
Start target Area1, Area2, Area3, Area4, Calc1, Calc2 Area 1
Threshold N -999.999 to +999.999 0
Intermittent N 0 to 8191 10
Repeat N ON, OFF, Pause ON
OFF, Measure, Prole Measure [7.3 Storage Settings]
1 to 65535 1000
Continue
limit, LOW limit
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Functions
Other
Item Bank Options or setting range Default value Reference page
Bank switch N
Bank N
Baud rate N 9.6K, 19.2K, 38.4K, 57.6K, 115K, 230K,
Axis dir N Near+, Far+ Far+
On Timing N Out range/In range Out range
Lang/言語 N JPN/, ENG/ ENG/
Brightness N 0 to 15 15
Screen Saver N Dark/LCD OFF Dark
Initialize All, Bank All
Ver. The version of the sensor (display only)
In/Para, Comm In/Para [7.9 Common Settings]
1, 2, 3, 4, 5, 6, 7, 8 1
2.0M
460K, 921K, 2.0M, 4.0M
Camera
Item Bank Options or setting range Default value Reference page
Camera mode Y
Camera area Y
Auto adjust
Hi-res, Hi-spd, HDR, NR Hi-res [7.3 Storage Settings]
(Set the area.) (Entire area)
Gain Y 1.00 to 8.00 1.00
Shutter Y 5 to 10235 [μs] * In steps of 5 μs 500
HDR shutter Y 5 to 10235 [μs] * In steps of 5 μs 1000
Threshold Y 0 to 255 12
Reject level Y 0 to 127 32
70 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Functions
Prole
Item Bank Options or setting range Default value Reference page
Scaling Y
H scroll Y
V scroll Y (Move the prole vertically.)
Tar get Y Normal, Gap, Semi-trans Normal
Alarm limit Y 0 to 14, HOLD [number of values] 6
Smoothing Y 1, 2, 4, 8, 16, 32, 64, 128 [number of
Correct method Y —, ,, ↑→, ↑←,
H correct Y -28000 to +28000 +0
V correct Y -15000 to +14998 -6500
Tilt correct Y OFF, ON OFF
Tilt cor pos Y -14998 to +15000 0
Save master — (Register the latest prole as the master
*1, *2, *4, *8, *16, *32 *1 [7.5 Prole Settings]
(Move the prole horizontally.)
8
measurements]
image in the current bank.)
Area These items are set for each area. You can set up to four areas.
Item Bank Options or setting range Default value Reference page
Scaling Y
*1, *2, *4, *8, *16, *32 *1 [7.6 Area Settings]
H scroll Y
V scroll Y (Move the prole vertically.)
Coverage Y (Set the position of the area.)
Meas func Y Average, P height, B height, Width, P pos,
Edge dir H Y ,
Direction Y ,
Inect Threshold Y -255~ +255 +3
Correction Y OFF, ON OFF
(Move the prole horizontally.)
B pos, Edge pos, EdgeCount, Tilt, Size, Length, Diameter, Inect
(This varies depending on the bank.)
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Functions
Graph You can congure settings related to the display method of the graph
of each area.
Item Bank Options or setting range Default value Reference page
Graph scale Y
Graph range Y
Span Y 0.001 to 1.999 [multiplier] 1.000
Average Y 1 to 1023 [number of times] 32
Hold Y None, Sample, Peak, Bottom None
1 to 6 1 [7.7 Calculation Settings]
0 to 6 0
Calc You can perform calculations between areas.
You can set up to two area calculations.
Item Bank Options or setting range Default value Reference page
Graph scale Y
Graph range Y
Span Y 0.001 to 1.999 [multiplier] 1.000
Hold Y None, Sample, Peak, Bottom None
Calc target1 Y Area1, Area2, Area3, Area4 Area1
Operator Y +, - +
Calc target2 Y Area1, Area2, Area3, Area4 Area2
1 to 6 1 [7.7 Calculation Settings]
0 to 6 0
Output (OUT1 to OUT3) You can congure settings related to the output display.
Item Bank Options or setting range Default value Reference page
Out target Y
Upper limit Y
Lower limit Y -32.767 to +32.766 -25.000
Out action Y Normal, 1shot, OnDelay, Ready, Strobe,
Out polar Y N.O., N.C. N.C.
Output time Y 0.1 to +204.7 [ms] 0.1
Oset value Y -32.767 to +32.767 0.000
Hysteresis Y 0.000 to 2.000 0.000
Oset Y OFF, ON OFF
Area1, Area2, Area3, Area4, Calc1, Calc2 Area1 [7.8 Output Settings]
-32.766 to +32.767 +25.000
Normal
1shot2
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Functions
Output (OUTA) You can congure settings related to analog output.
Item Bank Options or setting range Default value Reference page
Out target Y
20mA Y
4mA Y -32.767 to +31.767 -25.000
Area1, Area2, Area3, Area4, Calc1, Calc2 Area1 [7.8 Output Settings]
-31.767 to +32.767 +25.000
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Functions

7.2 Input/Trigger Settings

7.2.1 IN1/IN2/IN3/IN4

Set the operation of the external input terminals. The available selections vary depending on the terminal. IN1, IN2, and IN3 are used as bits 1 to 3 of a binary number that is used to switch the bank. Use the sensor menu to switch the functions of terminals that are not used in bank switching. (“7.9.1 Banks.” on page 90)
IN1 • BANK1: IN1 will be used as the rst bit for switching banks.
• Reset: IN1 will be used as the reset input terminal.
IN2 • BANK2: IN2 will be used as the second bit for switching banks.
• Hold: IN2 will be used as the hold input terminal. The set hold operation will be performed for the areas and calculations whose hold settings have been set to “Sample,” “Peak,” or “Bottom” in the Graph/Calc setting (“Calculation settings” in PRO2-Navigator).
IN3 • BANK3: IN3 will be used as the third bit for switching banks.
• Trigger: IN3 will be used as the trigger input terminal.
IN4 • Oset: IN4 will be used as oset input.
• LaserOFF: IN4 will be used as the laser emission stop input. Input is used to stop laser emission and measurement.

7.2.2 Reset/Inner hold/Inner trig

Reset The reset operation is executed from the sensor or from PRO2-Navigator.
When you apply the reset input, the following values will be cleared.
• The current measured value
• The measured values up to the current point in time
(when the moving average has been set)
• The held value
• Storage data
Also, when a reset input is applied, the output will enter trigger input stand­by state until the measured value is obtained.
Inner hold Hold is turned on or o from the sensor or from PRO2-Navigator.
This is only valid when IN2 is set to “BANK2.”
Inner trig The trigger is turned on or o from the sensor or from PRO2-Navigator.
This is only valid when IN3 is set to “BANK3.”
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Functions
7.2.3 Inputpolar,Inplter
Input polar • N.O.: When input is received through an input terminal,
the input terminal turns on.
• N.C.: When input is received through an input terminal, the input terminal turns o.
Inplter Set the external input lter time to prevent chattering.
Set this value in steps of 5 μs.

7.2.4 Trig action

The Proler 2 performs a measurement each time that the trigger conditions are met. Set the action of this trigger.
Cont Imaging and measurements are performed continuously while the trigger
is on.
1shot One measurement is performed when the trigger turns on.
Count When the trigger has turned on the number of times specied by
“Trig count,” one measurement is performed. By using an encoder as the trigger, you can perform measurements once per xed distance.
Trig count Specifys the number of triggers to use when “Count” is selected for
“Trig action.”
Trig delay Sets the delay time between the trigger meeting the camera conditions
and the camera actually taking images. Set this value in steps of 5 μs.
7.2.5 Osettarget
Select the target on which to execute the oset when IN4 is set to “Oset.”
• Indivi: You can use the input time to select the target on which to execute the oset.
• All: The oset is executed on all the outputs.
• OUT1 to OUT3: The oset is executed on the specied output.
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Functions

7.3 Storage Settings

7.3.1 Storage

The storage function stores measurement results and prole data to the Proler 2. Stored data can be output via PRO2-Navigator or RS-485 communication. The "Graph/Calc setting" screen of the Proler 2 can be used to display stored measured values as a graph.
Used to select storage contents.
• OFF: Storage function not used.
• Measure: Stores areas 1 to 4 and calculations 1 and 2 measured val­ues.
• Prole: Stores prole data and measured values.
No.of Data
Species the number of data stored. The upper limit for storage data depends on the storage target.

7.3.2 Start cond

• Measured values: Maximum value 65535
• Prole: Maximum value 8000
Species conditions for starting the storage operation.
• Continue: Storage operation is always performed.
• Hold in: Storage starts when hold input is performed.
• Measure: Storage starts from the instant that the specied area be­comes measurable.
• Alarm: Storage starts from the instant that the specied area becomes not measurable.
• UP limit: Storage starts when the measured value of the specied area exceeds the set threshold.
• LOW limit: Storage starts when the measured value of the specied area falls below the set threshold.
76 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Functions
Start pos
Species by how much the storage start point should be shifted from the point where the start condition is satised. The unit is number of samplings.
• Positive value: Delays by the specied sampling amount and then starts storage. (Trigger delay)
• 0: Starts storage the instant the condition is satised.
• Negative value: Backs up by the specied sampling amount and then starts storage. (Pre-trigger)
Start target
When "Start cond" is "Measure", "Alarm", "UP limit", or "LOW limit", this setting selects which area should be the reference of the start condition. Select from Area1 to 4, or Calc1 or 2.
Threshold
When "Start cond" is "UP limit" or "LOW limit", this setting species the threshold to be used as the start condition reference.

7.3.3 Intermittent

7.3.4 Repeat

Species the sampled measurement results and prole storage interval.
0: Stores all acquired data.
1: Repeatedly stores and discards data with each measurement.
The thinning setting aects the storage function only.
Analog output, judgment output, etc. are updated for each sampling.
Species behavior when the specied number of data items is stored.
ON: Returns to the beginning and overwrites the currently stored data.
OFF: Storage is stopped when the preset number of data items is reached. The storage target automatically changes to OFF.
Pause: When the start condition is fullled, storage is proceeded automat­ically up to the preset number of data items and stops. After that, when the start condition is fullled again, it starts storage again from the point it stopped previously. When it reached at upper limit of the storage data, it returns to the beginning and overwrites the currently stored data same as when this setting is “ON”.
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Functions
Tips: • When the area/calculation hold setting is set to other than "None", the
calculated storage value will be dierent from the displayed value.
• Example: Measured value and storage value operation when the hold setting is "Peak"
Storage value Measured value
Measurement result
(7FFF)
HOLD

7.4 Camera Settings

7.4.1 Camera Mode

Select the camera mode. For “Hi-res” mode and “Hi-spd” mode, one measurement is performed for each image. For “HDR” mode and “NR” mode, two images are taken by the camera for each trigger, and then one measurement is performed for these two images.
Tips: • After the camera mode is changed, measurements are not performed
for the rst two triggers.
Camera mode: “Hi-res” All pixels will be used by the camera to take a high resolution image.
Normally use this mode.
Camera mode: “Hi-spd” Pixels will be averaged in sets of four. Image capture time will be 1/4
but resolution will be half in both the horizontal and vertical directions.
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Functions
“Hi-res” mode “Hi-spd” mode ("lower" resolution)
Figure: Dierence in resolution attributable to the camera mode (example)
Camera mode: “HDR” In “HDR” (High Dynamic Range) mode, screens captured by the camera
at two dierent shutter speeds are combined. This makes it possible to perform stable measurements of parts that are highly reective or that are minimally reective. Use this mode when you cannot capture images with a single shutter speed such as for metallic surfaces on circuit boards, very uneven surfaces, or when the surface exhibits large color or prole dierences.
Tips: • Because two images are taken for each measurement, this mode has
a long sampling period.
• When measuring workpieces that move at a high speed, the HDR image combination may not be perform appropriately.
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Functions

Operation of the camera mode

1. Workpieces where HDR
iseective
2. Problems with the “Hi-res” camera mode
Use this mode when measuring workpieces that have parts whose reective status vary greatly. The following example uses a workpiece that has a white and a black part, as shown in the gure to the right. To measure this workpiece, it is necessary to acquire a prole like that shown below.
Image example Prole example
In “Hi-res” mode, if the shutter speed is increased (made shorter), the reected light from the black part is insucient to perform the meas­urement. If the shutter speed is decreased (made longer), the reected light from the white part is saturated, leading to poor precision.
Fast shutter speed
Image Prole
Slow shutter speed
Saturated
Image Prole
Measurement
not possible
80 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Functions
Image
(Normal shutter speed)
Image
(Slow shutter speed)
HDR composite image
3. Operation in “HDR” camera mode
In “HDR” mode, the brightness from images captured at fast shutter speeds is amplied. The amplication rate is determined by the ratio of the shutter speeds of the two images. (Example: If the shutter speeds are 1000 μs and 4000 μs, the amplication rate will be 4000/1000 = ×4.) During amplication, areas where the light level is low will be eliminated in advance as noise. (The part marked with the “X” in the following gure.)
Image Received light waveform
×4
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Adding the two images together makes it possible to measure any part of the resultant image with the appropriate amount of light.
Functions

Mandatory settings when using HDR

HDR shutter In addition to the normal shutter, set the speed of the shutter that will be
used to take the image with the slow shutter time. This must be set to a value that is longer than the normal shutter speed. When you select “HDR” mode, this is automatically set to a value that is four times the shutter time.
Camera mode: “NR” In “NR” (Noise Reduction) camera mode, two images are taken: one when
the laser is on and one when the laser is o. Measurement is performed on the dierence of these two images. Because the image taken when the laser is o can be canceled, this function is eective in situations where light other than that from the laser — such as noise — has an eect on the measurement. Also, the noise generated during imaging with a high gain can also be canceled.
Image 1 (laser on) Image 2 (laser o) Composite image
Figure: Example of “NR” mode operation
Tips: • Because two images are taken for each measurement, this mode has
a long sampling period.
• When measuring workpieces that move at a high speed, the NR image combination may not perform appropriately.
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Functions

7.4.2 Image Brightness (Shutter Time and Gain)

Use shutter time and gain to adjust the camera screen brightness. With “Auto adjust”, the shutter speed will be adjusted to the optimum value.
Shutter Set the camera shutter time. Set this value in steps of 5 μs.
The longer the shutter time, the brighter the images that can be taken. However, the images may be blurred for workpieces moving at high speeds.
Gain Set the camera gain.
The larger the value, the higher the gain, which makes it possible to perform measurements even with small amounts of reected light. If you increase the gain too much, there will be lots of noise, which may lead to unstable measurements.
Auto adjust Optimize capturing condition automatically that matches with currently set
work piece. Set the work piece to measure at the adequate position and execute “Auto adjust”. Don’t move the work piece while “Auto adjust” is proceeded. When external trigger is used, check the prole is captured as you expected for around 20 to 50 times, depends on the condition, to make sure.
Tips: • "Hi-res" and "NR-Mode", “Gain”, “shutter time”, “Threshold” and “Reject
Level” will be adjusted automatically by pressing “Auto adjust” button.”
• When you do not use automatic adjustment, set the shutter speed and the gain, and then adjust these settings so that the appropriate received
light waveform is generated. If the amount of light is insucient (the center waveform) or is too large (the lower-right waveform), it will be dicult to perform accurate measurements. Adjust the shutter speed
and the gain until the received light waveform becomes like the one shown below in the lower-left.
Appropriate shutter speed Insucient amount of light Too large amount of light
→ Make the shutter time longer. Make the shutter time shorter.
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Functions

7.4.3 Camera Range

Set the camera Range. The narrower you set the camera range, the shorter the imaging time and the sampling period become. The default value is the entire camera range. (Sampling period: 5 ms)
Purpose of narrowing the camera range
(a) Shortening of the measurement time
(b) Noise prevention Depending on the workpiece prole and the environment, measurements
Narrowing the camera range has advantages such as those shown below.
When you narrow the camera range, the sampling period will be shortened by a corresponding amount. This makes it possible to perform measurements on production lines that move at faster speeds.
may be unstable due to the presence of noise and diuse-reected light. Setting the camera area just to the measurement range can prevent the inuence of these elements on the measured results.
Diuse-reected light
Figure: Example of noise prevention implemented by narrowing the camera area
84 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Functions

7.4.4 Received Light Waveform and Measurements

The heights of all the parts where the laser strikes the target are measured from the waveform. The waveform is a vertical graph of the reected light of the laser. The following two settings are related to the recognition of the received light waveform. Normally you do not have to change these settings.
Threshold If the amount of light of a part of the received light waveform is less than
or equal to this setting value, that part of the waveform triggers alarm (no measured value). The unit is the received light amount (in 256 levels). If you specify a value that is too high, the number of areas where measurement is not possible will increase. If you specify a value that is too low, noise components will also be measured, which may lead to unstable measurements.
[1] The peak of the received light waveform
is greater than or equal to the light
amount threshold.
Light amount threshold
Measurement is possible. Alarm
[2] The peak of the received light waveform
is less than the light amount threshold.
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Functions
Reject level Sets the range to measure when measuring the peak position of the received
light waveform. Use the reject level to specify what the lower percentage of the received light waveform to ignore during calculations. If you specify a value that is too high, the measured value may be unstable due to the surface status. If you specify a value that is too low, diuse-reected light and noise will be measured, which may lead to unstable measured values.
This range is used in the measurement calculation.
((Level of the received light waveform) + 1)/128
Figure: Determining the area to use in calculations
7.5 ProleSettings
7.5.1 ProleExtractionSettings
Reject level Sets the range to measure when measuring the peak position of the received
light waveform. Use the reject level to specify what the lower percentage of the received light waveform to ignore during calculations. If you specify a value that is too high, the measured value may be unstable due to the surface status. If you specify a value that is too low, diuse-reected light and noise will be measured, which may lead to unstable measured values.
Target Select the measurement target from “Normal,” “Gap,” and “Semi-trans.”
“Normal” is standard. Use this setting to specify what parts of the received light waveform to use as measurement data.
86 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
a) Normal
Reject level
b) Gap
Reject level (dierence)
Measured value
Measured value 1
Measured value 2
Functions
The peak position of the received light waveform will be measured. The center is measured, excluding the data from the point where the amount of light is largest to the reject level.
Level dierences that have sudden height changes will be measured. The measurement method is the same as the “Normal” setting, but two measured values are output from one received light waveform.
Tips: The dierence in measured results for level dierences with the “Normal” and “Gap” settings is shown below. With the "Normal" setting, level dierence cannot be measured accurately. This can
be imporved by using the "Gap" setting as shown in the picture below:
[Operation dierence for a prole that has level dierences]
Prole when using
the “Gap“ setting
Actual prole Image Prole when using the “Normal” setting
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Functions
c) Semi-trans
Use this setting when measuring semi-transparent objects such as
Measured value
Alarm limit Set the behavior in case of an alarm (part where there is no measurement
resin or erasers where the light enters the workpiece and causes internal reections. With semi-transparent workpieces, the waveform prole is not stable, so the “Reject level” setting is ignored, and the center is calculated from the entire waveform.
Tips: • Compared to other modes, the measured result precision is low.
data). When you specify the alarm limit, the specied number of prole values to the right will be maintained. If alarms occur repeatedly such that the specied number of values is exceeded, an alarm (value outside of measurement range) occurs. If you set "Alarm limit" to "HOLD," alarm state is not entered. In the following gures, alarms are indicated with an "X," and thick lines are used to indicate the parts in which the immediately preceding values are maintained.
Alarm limit: 0 Alarm limit: 4
Figure: Prole change caused by the “Alarm limit” setting
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Functions
Smoothing Performs averaging within the prole. Specify a setting of “1” to disable
averaging. When you specify a setting of “2” or higher, the measured values to the right — including the measured value at that position — will be averaged the number of times specied by the averaging count. If the target data causes an alarm, the corresponding value will not be included in the averaging.
Smoothing: 1 time (no averaging) Smoothing: 2 times (solid line)
Figure: Prole dierence caused by the “Smoothing” setting

7.5.2 Save Master

Register the acquired prole as the master image. The correction functions and comparisons with measured details are set with the registered master image as the reference. You can save one master image for each bank.
Tips: • When you change the reference coordinates for the height, position,
or tilt correction and when you change the correction procedure, you have to register the master image again. If you do not register
the master image, the correction functions will not operate correctly.
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Functions
7.5.3 ProleCorrection
When the target's position is shifted during measurement, you can correct the position and height of the area. With the Proler 2, you can correct the height, position, and tilt. Do not use the correction functions when absolute positions are necessary such as for web guide control.
Tips: • If the correction causes a part of that area to exit the settable range,
measurement will not be possible.
[Reference] Measurement and setting ranges
( ): Measurable area (with the maximum camera area)
[ ]: Settable area
[-15000,28000]
[15000,28000]
(-8500,25000) (8500,25000)
(0,0)
(13500,-25000)(-13500,-25000)
[-15000,28000] [15000,28000]
• You can set one height correction, position correction, and tilt correction for each bank.
• You can switch between using height correction and position correction for each area.
• When you are using tilt correction, you cannot set it to ON or OFF for each area.
90 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Functions
H correct Sets the threshold. If the prole exceeds the threshold, the waveform
will be moved horizontally to the reference position.
1. Set the reference height.
Area
Master image
Prole
Set the reference height, corresponding to the master image, where correction will be performed. The position farthest to the right or left that crosses this height will be the correction reference position. (In the gure to the right, the reference is the left position.) Set the reference to a height that will denitely be crossed by the master image and by the prole during measurement.
2. Perform measurements.
Measure the points on the measured prole that have exceeded the threshold.
3. Perform corrections.
The area will be moved by just the amount that the measured waveform and master image positions are shifted.
Tips: • If you specify a height for which there is no measured data in the master
image, the position correction is not performed.
If there is no measured data at the specied height during measurement,
measurement is performed without correction.
Perform position correction for convex proles like those described above.
Position correction may not operate correctly for concave surfaces.
For level dierences, whether the correction will be performed appropri-
ately varies depending on the correction direction.
○: The correction can be performed appropriately.
×: The correction may not be
performed appropriately.
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Functions
V correct Sets the reference position. The height is adjusted so that it is equal
to the height of this position.
1. Set the reference position.
Set the reference position, corresponding to the master image, at which correction will be performed. The height will be corrected so that it becomes the same as that of the measured value at this position.
2. Perform measurements.
Measure the height at the reference position on the measured prole.
3. Perform corrections.
The area will be corrected by the amount of the height dierence between the master image and the measured prole.
Tips: If you specify a position at which an alarm occurs on the master prole,
the height correction is not performed.
If an alarm occurs at the specied position during measurement, meas-
urement is performed without correction.
92 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Functions
Correct method Sets whether to use position and height corrections and the order to use
these corrections in.
• -: Correction will not be performed.
: Position correction (left side) will be performed.
: Position correction (right side) will be performed.
↑→: Height correction will be performed, and then position
correction (left side) will be performed.
↑←: Height correction will be performed, and then position
correction (right side) will be performed.
: Height correction will be performed.
The actual correction operation behaves as shown below. The “↑→” correction operation is explained here.
1. Set the reference position and height.
Set the reference position and height, corresponding to the master
image, at which correction will be performed.
2. Perform measurements, and then detect the height and position correction amounts.
Detect the height and position correction amounts from the master
image and the measured prole.
3. Correct and measure the area.
Move the area according to the correction, and then measure the area.
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Before Correction
A
Functions
Tilt method Corrects the installation tilt and the tilt of the measurement target object.
The prole tilt will be corrected so that the height correction reference position and the tilt correction reference position become level with each other. If an alarm occurs in either of the reference positions, the tilt correc­tion will not be performed. In master image registration, the prole after tilt correction is performed is registered. In tilt correction, the shape of the prole is corrected. The area position is not corrected.
1. Set the height correction reference position.
This reference position is also used in tilt correction.
(The dotted line is the height correction reference position.)
2. Set the tilt correction reference position.
Set the reference position to the same height as the height correction
reference position. (The dotted line indicated by the arrow is the tilt correction reference position.)
fter Correction
3. The correction is performed so that the two reference position heights become the same.
The tilt correction is performed so that the two reference position
heights become the same.
94 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08

7.6 Area Settings

7.6.1 Measurement Areas

Functions
The Proler 2 sets “areas” within the measurement range, and then performs measurements on these areas. You can specify up to four areas.
Sets the positions and sizes of the areas within the camera area. Areas are rectangles. You can also specify areas so that they overlap.
Camera area
Area
Figure: Example of area settings
If the prole does not pass through the area, the measured result will become "------ (measurement not possible)". Set the area so that measure­ment is possible.
Area
Prole
Figure: Prole and area that result in measurement not being possible
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Functions

7.6.2 Measurement functions

Specifys the measurement functions for the areas. You must congure dierent settings depending on the measurement function.
Area
Prole
Average
The average of the measured values within the area are output.
Tips: • Parts where an alarm occurs will not be used in the calculation of the
average value.
• For locations where the measured value is larger or smaller than the area, the measured values will not be used in the calculation of the average value.
P height
The largest measured value within the area is output.
Tips: • Parts where an alarm occurs will be ignored.
• Within the range of the area, if there are measured values that are larger than the area, the peak height value will be the upper limit of the area.
The peak is determined by comparing the sizes of the measured values,
so when “Axis dir” is set to “Far+,” the peak will be in relation to the lower
part of the screen.
B height
The smallest measured value within the area is output.
Tips: • Parts where an alarm occurs will be ignored.
• Within the range of the area, if there are measured values that are smaller than the area, the bottom height value will be the lower limit of the area.
The bottom is determined by comparing the sizes of the measured values, so when “Axis dir” is set to “Far+,” the bottom will be in relation to the upper part of the screen.
96 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Functions
Width
The largest distance from the rightmost point to the leftmost point that cross the center of the area's height is output. Use this function when you want to nd the widths of protrusions and gaps.
Tips: • The points that are detected by the width function are the positions
that are detected by “Edge pos.”
P pos
The position of the highest measured value within the area is output.
Tips: • If there is an alarm within the area, the measured result will indicate
that measurement is not possible.
• Within the range of the area, if there are measured values that are larger than the area, the measured result will indicate that measurement is not possible.
• If there are multiple positions that are all the maximum value, the leftmost position will be output.
The peak is determined by comparing the sizes of the measured values, so when “Axis dir” is set to “Far+,” the peak will be in relation to the lower part of the screen.
B pos
The position of the smallest measured value within the area is output.
Tips: • If there is an alarm within the area, the measured result will indicate
that measurement is not possible.
• Within the range of the area, if there are measured values that are smaller than the area, the measured result will indicate that measurement is not possible.
• If there are multiple positions that are all the minimum value, the leftmost position will be output.
The bottom is determined by comparing the sizes of the measured values,
so when “Axis dir” is set to “Far+,” the bottom will be in relation to the
upper part of the screen.
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12 654 3
Functions
Edge pos
The rightmost point or the leftmost point that crosses the center of the area's height is output.
• Detection direction
Specify the direction from which to detect edges. The gure to the right shows the detection result when detection from the left is specied.
EdgeCount
The number of times that the prole crosses the center of the area's height will be counted.
Tilt
A straight line approximating the prole within the area is determined, and then the tilt of this straight line is measured. The unit of the output value is degrees (°).
Tips: • If there is data for which measurement is not possible within the area,
the measured result will indicate that measurement is not possible.
In order to perform the tilt measurement, the prole must cross the left
and right sides of the area (the thick-bordered frame). If the prole does
not cross both sides, the measured result will indicate that measurement is not possible.
To measure the angle, you have to use the “Calc” function.
([7.7 Calculation Settings])
Size
The mathematical area of the section bounded by the prole and the specied height within the area is determined. The unit of the output value is mathematical area (mm
2
).
98 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
Functions
• Direction Select the direction in which to perform the mathematical area measurement from “” (from the lower side of the area up) and “” (from the upper side of the area down) in relation to the specied height. The measurement areas for each of these settings are shown below. (The arrows indicate the set mathematical area directions and the shad­ed-in parts indicate the measurement areas.)
Tips: • Mathematical area measurement results have up to three decimal plac-
Length
The line length of the prole within the area is determined. The unit of the output value is length (mm).
Tips: Because the line length is the same for the same prole,
Diameter
An approximate circle is determined from the measured values within the area, and then the diameter of this circle is output. The unit of the output value is length (mm).
es. The fourth decimal place is zero (0).
this function can be used to perform prole judgment.
R
• Direction Select the direction in which to perform the measurement from “” (from the lower side of the area up) and “” (from the upper side of the area down). Indicate the convex direction of the arc to measure.
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Functions

7.7 Calculation Settings

7.7.1 Average

Tips: In order to perform the diameter measurement, the prole must cross
the left and right sides of the area (the thick-bordered frame). If the prole does not cross both sides, the measured result will indicate that
measurement is not possible.
• You can perform a more precise measurement by ensuring that the top of the arc is positioned in the center of the area and by measuring over a wide range.
Inect
When the curvature of the point of the prole meets or exceeds the level set, output its position. When it can’t detect the point meets the level, output result shows “----”.
Tips: Inection graph is not available.
Sets the processing to perform in relation to the measured values of each area.
Averaging is performed the number of times specied over the measured results of the areas. The more times specied for processing, the more stable the result, but the response speed is slower. [Setting target:] Areas 1 to 4

7.7.2 Hold

Tips: If you have used “Smoothing” as described in “7.5.1 Prole Extraction
Settings,” the response speed will not be changed.
You can use hold mode to acquire the maximum or minimum value in the specied length of time. By detecting the maximum or minimum value while the workpiece passes by, you can easily check for problems such as the occurrence of abnormal values. [Setting target:] Areas 1 to 4 and calculations 1 and 2
None
The hold operation is not performed. (Hold input will be ignored.)
Sample
The measured values during the hold input period are maintained.
Peak
The maximum value during the hold input period is output.
Bottom
The minimum value during the hold input period is output.
100 © SICK AG • Subject to change without notice. • 8017035/ZMO9/2017-06-08
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