NED XCM4040SAT2 Manuale utente
User’s Manual
Line Scan Camera
Type：XCM4040SAT2
NIPPON ELECTRO-SENSORY DEVICES CORPORATION
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XCM4040SAT2 UME-0009-02
For Customers in the U.S.A.
This equipment has been tested and found to comply with the limits for a Class A
digital device, in accordance with Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference, in which case the user will be required to correct the
interference at his or her own expense.
For Customers in the EU
This equipment has been tested and found to comply with the essential
requirements of the EMC Directive 2004/108/EC, based on the following
specifications applied:
EU Harmonized Standards
EN55011:2007+A2:2007 Group1 Class A
EN61000-6-2:2005
*Group 1 contains all ISM (Industrial, Scientific and medical) equipment in
which there is intentionally generated and/or used conductively coupled
radio-frequency energy which is necessary for the internal functioning of the
Equipment itself.
*Class A equipment is equipment suitable for use in all establishments other
than domestic and those directly connected to a low voltage power supply
network which supplies buildings used for domestic purposes.
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Introduction
Thank you for purchasing NED’s Line Scan Camera. We look forward to
your continued custom in the future.
For safety use
For your protection, please read these safety instructions completely before
operating the product and keep this manual for future reference.
The following symbols appear next to important information regarding safe
product handling.
Warning If the product is not handled properly, this may result in
serious injury or possible death.
Caution If the product is not handled properly, this may result in
physical injury or cause property damage.
Safety precaution
Warning
Never disassemble or modify this product, unless otherwise specified to do
so in this manual.
When hands are wet, avoid handling this product and do not touch any of the
connection cable pins or other metallic components.
Do not operate this product in an environment that is exposed to rain or other
severe external elements, hazardous gases or chemicals.
If the product is not to be used for an extended period of time, as a safety
precaution, always unplug the connection cable from the camera unit.
If the product installation or inspection must be executed in an overhead
location, please take the necessary measures to prevent the camera unit
and its components from accidentally falling to the ground.
If smoke, an abnormal odor or strange noise is emitted from the camera unit,
first turn OFF power, then unplug the cable from the camera unit.
This product is not intended for use in a system configuration built for critical
applications.
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Instructions before use
Only operate this product within the recommended environmental
temperature range.
Use only the specified power source and voltage rating.
Do not drop this product. Avoid exposure to strong impact and vibrations.
Install the camera unit in a well-ventilated environment, in order to prevent
the camera from overheating.
If the camera must be installed in an environment containing dust or other
particles, take required measures to protect the camera unit from dust
adhesion.
Do not unplug the cable while power is being supplied to the camera unit. To
prevent product damage, always shut down the power supply before
unplugging the power cable.
When the surface of the camera window becomes dirty due to dust or grime,
black smudges appear in the displayed image. Use an air blower to remove
the dust particles. Dip a cotton swab into ethanol alcohol and clean the
camera window. Be careful not to scratch the glass.
Use of non-infrared lighting such as a fluorescent lamp is recommended. If
halogen lighting is employed, always install an infrared filter into your system
configuration.
Please note that exposure to long wavelength light outside of the sensors
visible optical range can affect the image.
Sensitivity may fluctuate depending on the spectral response level of the
light source. In cases like this, changing the light source to one with a
different spectral response level may reduce this problem. Moreover, this
irregular sensitivity can be completely lost by using 4.11 pixel correction
function. Please refer to 4.11 pixel correction function for details.
For stabilized image capturing, turn ON the power supply and execute aging
for ten to twenty minutes before actually using the camera unit.
Do not share the power supply with motor units or other devices that
generate noise interference.
Do not disconnect the camera while rewriting an embedded memory.
When you change exposure mode that is set at NED factory, input control
signal (CC1) from the capture board.
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Exclusion Clause
The manufacturer assumes no responsibility for damages resulting from
natural disasters, earthquakes, or acts executed by a third party. Warranty
excludes any accidents resulting from improper handling or misuse of this
product, whether intentional or not, and any camera operations conducted
under abnormal conditions.
The manufacturer assumes no responsibility for any incidental damages
(loss of corporate profits, interruption of business, etc.) resulting form use or
non-use of this product.
The manufacturer assumes no responsibility for damages resulting from
failure to follow the instructions and procedures indicated in this User’s
Manual.
The manufacturer assumes no responsibility for any damages resulting from
malfunctions caused by combined use of this product with other peripheral
equipment.
The manufacturer assumes no responsibility for damages resulting from
malfunctions caused by non-authorized repair or modifications made to this
product.
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Table of Contents
1 Product Outline.................................................................................... 9
1.1 Features.....................................................................................................................9
1.2 Application.................................................................................................................9
1.3 Image Sensor........................................................................................................... 11
1.4 Performance Specifications................................................................................... 11
2 Camera Setting and Optical Interface.................................. 13
2.1 Setting the Camera .................................................................................................13
2.2 Fixing the Camera................................................................................................... 13
2.3 Optical Interface...................................................................................................... 15
3 Hardware................................................................................................ 16
3.1 Camera Connection ................................................................................................16
3.2 Input / Output Connectors and Indicator ..............................................................17
3.3 Connectors･Pin Assignments･Cables ..................................................................18
3.4 Power Supply ..........................................................................................................21
4 Camera Control ................................................................................. 22
4.1 Flow of Camera Control..........................................................................................22
4.1.1 Command Overview.........................................................................................22
4.1.2 Camera Receiving Message (PC Sending Command)................................... 23
4.1.3 Camera Sending Message (PC Receiving Message)..................................... 23
4.1.4 Camera Control Commands ............................................................................ 24
4.1.5 Memory Setup Values (Factory Settings) .......................................................25
4.2 Details on Commands.............................................................................................25
4.2.1 Setting Analog Gain .........................................................................................25
4.2.2 Setting Digital Gain...........................................................................................26
4.2.3 Setting Digital Offset ........................................................................................26
4.2.4 Setting Exposure Mode....................................................................................26
4.2.5 Setting Exposure Time.....................................................................................27
4.2.6 Setting Output Signals 1 (Setting Data Format).............................................27
4.2.7 Setting Output Signals 2 (Setting Linear / Log) ............................................. 27
4.2.8 Memory Initializing (Initializing Camera Settings) ......................................... 28
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4.2.9 Memory Load ....................................................................................................28
4.2.10 Memory Save .................................................................................................. 29
4.2.11 Generating Test Pattern .................................................................................29
4.2.12 Saving Pixel Correction Data.........................................................................30
4.2.13 Setting Pixel Correction.................................................................................30
4.2.14 Setting Exposure Time - Readout Time........................................................30
4.2.15 Returning the Cameras Settings to the its original status..........................31
4.2.16 Setting the Pixel Readout Direction.............................................................. 32
4.3 Digital Processing flow in FPGA............................................................................32
4.4 Startup......................................................................................................................33
4.5 Saving and Loading Camera Settings................................................................... 33
4.6 Serial Communication Settings .............................................................................34
4.7 Video Output Format...............................................................................................35
4.8 Exposure Mode and Timing Chart......................................................................... 37
4.8.1 Free Run Exposure Mode (Programming time setting).................................37
4.8.2 External Trigger Exposure Mode (Trigger Edge)............................................38
4.8.3 External Trigger Exposure Mode (Trigger Level)...........................................39
4.9 Setting Offset...........................................................................................................40
4.10 Setting Gain...........................................................................................................41
4.11 Pixel Correction.....................................................................................................43
4.11.1 Command Settings.........................................................................................44
4.11.2 How to calibrate the camera ..........................................................................44
4.12 Test Pattern............................................................................................................45
5 Confirming Camera Settings..................................................... 46
5.1 Before Power-on .....................................................................................................46
5.2 After Power-on......................................................................................................... 47
5.3 In Operation............................................................................................................. 50
6 Sensor Handling Instructions................................................... 51
6.1 Electrostatic Discharge and the Sensor................................................................ 51
6.2 Protecting Against Dust, Oil and Scratches .........................................................51
6.3 Cleaning the Sensor Window.................................................................................51
7Troubleshooting................................................................................ 52
7.1 When there is no Image..........................................................................................52
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7.2 When Noise is present in the Image......................................................................54
7.3 When the Camera becomes hot............................................................................. 56
8 CLISBeeCtrl........................................................................................ 57
8.1 Overview..................................................................................................................57
8.2 System Requirements.............................................................................................57
8.3 Install........................................................................................................................57
8.4 Uninstall................................................................................................................... 57
8.5 Operation.................................................................................................................58
8.5.1 Start Program....................................................................................................58
8.5.2 Selecting interface and Timeout setting.........................................................59
8.5.3.Connect .............................................................................................................62
8.5.4.Disconnect and end program.......................................................................... 63
8.5.5.Check of the contents of communication.......................................................63
8.5.6.Export Parameters to text file.......................................................................... 64
8.5.7.Import Parameters from text file......................................................................64
8.6 Control .....................................................................................................................65
8.6.1 Gains and Offsets.............................................................................................65
8.6.2 Clock & Integration...........................................................................................66
8.6.3 Trigger & Video.................................................................................................67
8.6.4 Intelligence........................................................................................................68
8.6.5 Memory in camera............................................................................................68
8.7 Upgrade....................................................................................................................69
8.8 How to Program ...................................................................................................... 69
8.9 Attention on use......................................................................................................69
9 Others...................................................................................................... 70
9.1 Notice.......................................................................................................................70
9.2 Contact for support.................................................................................................70
9.3 Product Support......................................................................................................71
9.3.1 Warranty card (attach a separate) ...................................................................... 71
9.3.2 When you need to repair ....................................................................................71
Revision History .................................................................................. 72
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1 Product Outline
1.1 Features
Wide dynamic range (more than 106dB)
High speed readout (40MHz)
High resolution (4096pixels）
On-chip AD conversion
Easy control of gain / offset / video output (8/10bit) with software outside
the camera.
Easy connection with a variety of frame grabber boards via Camera Link
interface
Single power source DC12V to 15 for operation
Flat-field correction – minimizes lens vignetting, non-uniform lighting and
sensor FPN and PRNU
1.2 Application
Inspection of Transparent panels and PCBs
Inspection of high speed moving objects
♦ Using random access reading, High speed inspection becomes
possible because only the required data is being transferred.
Flat panel display inspection
Inspection of glass and sheet-like objects
This camera utilizes an Intelligent Transportation System
Outdoor surveillance
♦ Wide dynamic range prevents the camera from saturation caused by
direct rays and specular refection rays.
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An example of Visual Inspection of PCBs is shown below.
LED incident
lighting
PCB pattern
Power
supply box
Figure 1-2-1 Visual Inspection of PCBs
Applicable Work
COB, BGA and MCM printed circuit boards
Performance
1. Maximum board size: 100mm×200mm
2. Resolution: 10μm
3. Inspection time: less than 30 seconds
Unit Configuration
1. Camera: Line scan camera
2. Controller: Dedicated software for PC system
3. Size: L930 x D500 x H500 (mm)
Applicable Fields
Inspection of patterns on film PCBs
Line scan camera
Indice
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