NED XCM40170DLMT2CXP User manual

User Manual
Line Scan Camera
XCM
XCMXCM
XCM40170DLMT2CXP
40170DLMT2CXP40170DLMT2CXP
40170DLMT2CXP
NIPPON ELECTRO-SENSORY DEVICES CORPORATION

NED
XCM40170DLMT2CXP UME-0064-01
2
For Customers in U.S.A.
This equipment has been tested and found to comply with the limits for a ClassAdigital 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 Harmonised Standards
EN55022: 2010 Class A
EN61000-6-2: 2005
Warning
This is a class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
Directive on Waste Electrical and Electronic Equipment (WEEE)
Please return all End of Life NED products to the distributor from whom the product was
purchased for adequate recycling and / or disposal. All costs of returning the Product to NED
are borne by the shipper.

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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 daylight 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.
Please note that when the sensor is exposed to excessive quantities of light, blooming may
occur.because this product does not have a special Anti-Blooming function.
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 the embedded memory.
When you change the exposure mode that is set at the NED factory, input control signal
(Trigger packet) from the capture board.

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Product Warranty
Warranty Period
The product warranty period, as a general rule, is two years from purchase; however, for
detailed conditions please contact the sales representative for your region/country.
However, in some cases due to the usage environment, usage conditions and/or
frequency of use, this warranty period may not be applicable.
Warranty Scope
Product repair will be performed on a Return to Manufacturer basis. On-site
maintenance will incur additional charges.
If defects in material or workmanship occur during the warranty period, the faulty part
will be replaced or repaired by us free of charge. Return shipping charges must be paid
by the sender. However, the following cases fall outside of the scope of this warranty:
Exclusions from Warranty Coverage
We will under no circumstances assume responsibility for the following cases: damage
caused by fire, earthquake, other acts of a third party, other accidents, negligent or
intentional misuse by the user, or other usage under extraordinary circumstances.
Damages (e.g. loss of business profits, business interruption, etc.) resulting from use or
non-use.
Damages caused by use other than as described in this document.
Damages resulting from malfunction due to a connected device.
Damages resulting from repairs or modifications performed by the customer.
Fault Diagnosis
As a general rule, in the first instance fault diagnosis should take the form of a telephone
call or an email to enable us to assess the circumstances of the malfunction.
However, depending on the customer’s requests, we, or our agent, may require an
additional fee for this service.
Exclusion of Liability for Compensation for Missed Opportunities
Regardless of whether within the warranty period or not, our warranty does not cover
compensation for missed opportunities for our customers, or our customers’ customers,
caused by a fault of our products, nor for damage to products other than our own, or
related business.

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Note about Product Usage
This product has been designed and manufactured as a general-purpose product for
general industry. In applications expected to be life-critical or safety-critical, the installer
or user is requested to install double or triple failsafe systems.
Repair Service Outline
The cost of dispatching engineers etc. for repair service is not included in the price of
purchased and supplied goods. On request, arrangements can be made separately.
Scope of Repair Service
The above assumes business dealings and usage to take place in the customer’s
region/country. In cases of business dealings and/or usage outside the customer’s
region/country, separate consultation is required.

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Table of Contents
1 Product Outline ................................................................ 10
1.1 Features........................................................................................................................10
1.2 Application ...................................................................................................................10
1.3 Image Sensor ............................................................................................................... 11
1.4 Performance specifications........................................................................................12
2 Camera Setting and Optical Interface ............................ 14
2.1 Setting the Camera......................................................................................................14
2.2 Fixing the Camera........................................................................................................14
2.3 Optical Interface...........................................................................................................16
3 Hardware........................................................................... 17
3.1 Camera Connection.....................................................................................................17
3.2 Input / Output Connectors and Indicator..................................................................18
3.3 Power Supply...............................................................................................................19
3.4 LED Indicator Status....................................................................................................19
4 Camera Startup................................................................. 20
4.1 Camera Startup Procedure.........................................................................................20
5 Camera Control ................................................................ 21
5.1 Flow of Camera Control..............................................................................................21
5.1.1 GenICam overview..................................................................................................21
5.1.2 Camera Control registers.......................................................................................21
5.1.3 Memory Setup Values (Factory Settings).............................................................24
5.2 Programmable Exposure Time・
・・
・Exposure-Readout Time calculation procedure25
5.3 Details on register system..........................................................................................25
5.3.1 Setting LinkConfig..................................................................................................27
5.3.2 Setting Horizontal Binning.....................................................................................27
5.3.3 Setting TDI mode.....................................................................................................28
5.3.4 Setting Pixel Format ...............................................................................................28
5.3.5 Setting Gamma Correction ....................................................................................29
5.3.6 Setting Analog Gain................................................................................................29
5.3.7 Setting Digital Gain.................................................................................................30
5.3.8 Setting Digital Offset...............................................................................................30
5.3.9 Setting Exposure Mode..........................................................................................31
5.3.10 Setting Exposure Time.........................................................................................31
5.3.11 Setting Exposure-Readout Time .........................................................................32

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5.3.12 Generating Test Pattern .......................................................................................32
5.3.13 Setting Pixel Readout Direction..........................................................................33
5.3.14 Setting Line Delay.................................................................................................33
5.3.15 Setting Pixel Correction.......................................................................................34
5.3.16 Getting User White................................................................................................34
5.3.17 Getting User Black................................................................................................34
5.3.18 Reset User White-Black........................................................................................35
5.3.19 Memory Initializing (Initializing Camera Settings).............................................35
5.3.20 Memory Load (Reads out the camera settings from the flash memory)........35
5.3.21 Memory Save.........................................................................................................35
5.3.22 Setting Line Delay, TDI mode by the horizontal binning ..................................36
5.4 Digital Processing flow in FPGA................................................................................37
5.5 Startup...........................................................................................................................37
5.6 Saving and Loading Camera Settings.......................................................................38
5.7 Video Output Format...................................................................................................39
5.8 XML file .........................................................................................................................39
5.9 Exposure Mode and Timing Chart.............................................................................40
5.9.1 Free Run Exposure Mode.......................................................................................40
5.9.2 External Trigger Exposure Mode (Trigger Edge).................................................42
5.9.3 External Trigger Exposure Mode (Trigger Level) ................................................44
5.10 Setting Offset .............................................................................................................46
5.11 Setting Gain................................................................................................................47
5.12 Pixel Correction.........................................................................................................49
5.12.1 How to Perform Pixel Correction ........................................................................50
5.13 Test Pattern ................................................................................................................51
6 Confirming Camera Settings........................................... 53
6.1 Before Power-on..........................................................................................................53
6.2 After Power-on .............................................................................................................54
6.3 During Operation .........................................................................................................55
7 Sensor Handling Instructions......................................... 56
7.1 Electrostatic Discharge and the Sensor ...................................................................56
7.2 Protecting Against Dust, Oil and Scratches.............................................................56
7.3 Cleaning the Sensor Window.....................................................................................56
8 Troubleshooting............................................................... 57
8.1 When there is no Image..............................................................................................57
8.2 When Noise is present in the Image..........................................................................59
8.3 When the Camera becomes hot.................................................................................61

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9 Others................................................................................ 62
9.1 Notice............................................................................................................................62
9.2 Contact for support .....................................................................................................62
9.3 Product Support ..........................................................................................................62

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1 Product Outline
1.1 Features
4096pixelsｘ2 Dual line sensor, Data Rate 340MHz
Pixel format 8bit/10bit conversion
CoaXPress interface
CXP-2(2.5 Gbps). Cable length up to about 100 m
High-integrity data
Real-time action
Up Link trigger semantics
Device Discovery
GenICam correspondence
1.2 Application
Inspection of Transparent panels and PCBs
Flat panel display inspection
Inspection of glass and sheet-like objects
Inspection of high speed moving objects
This camera utilizes an Intelligent Transportation System
Outdoor surveillance

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1.3 Image Sensor
The camera uses a CMOS sensor with a maximum data rate of 340MHz to
acquire high responsivity and superior quality images.
The sensor has pixels of 7 µ mx7 µ m in size and dual lines.
At TDI mode, the camera outputs 4096 pixels data through 340MHz-Dual、
170MHz-Single.
Also, it comes as the output data of 2048 pixels with 14µm-square pixel
equivalent from 170MHz by 2x2 pixels binning.
2048 pixels with 14µm-square pixel equivalent by 2x2 pixels binning
Applicable Object
COB, BGA and MCM printed circuit boards
System Configuration
1. Camera: Line scan camera
2. Controller: Dedicated software for PC system
Applicable Fields
Inspection of patterns on film PCBs
4096Pixels
7um
7um
7um
A line
line
14um
2048Pixels
14um
Figure 1-2-1 Visual Inspection of PCBs
PCB pattern
Power supply
LED incident lighting

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1.4 Performance specifications
The Performance Specifications are shown in Table 1-4-1. It shows the data
when the camera is operating at maximum scan rate, unless otherwise specified.
Table 1-4-1 Performance Specifications
Items
Specifications
XCM40170DLMT2CXP
Number of Pixels
4096x2（Dual line）
Pixel Size H x V (µm)
7 x 7
Sensor Length (mm)
28.672
Data Rate (MHz)
340 (Dual)/ 170 (Single)
Scan Rate
(kHz) /(µs)
4096pixels/Dual 77.555 / 12.894
4096pixels/Single 39.795 / 25.129
2048pixels/Dual 76.505 / 13.071
2048pixels/Single 76.505 / 13.071
Responsivity (V/[lx･s])typ.
[Minimum Gain, Pixel Correction Initial Value]
100 ＊Daylight Fluorescent Light
＊Analog 5V Conversion Sensitivity
Gain Adjustable Range
*Analog Amplifier +Digital
Analog Amplifier：ｘ1 to ｘ17.8 (8 Steps)
Digital：ｘ1 to ｘ2 (512 Steps)
Digital Offset Adjustable Range
*Digital
-127 to 127 (0.5DN / Steps): 8bit
FPN
(Fixed Pattern Noise)
Typically 5%( without correction, at minimum gain )
2%( with correction, at minimum gain )
PRNU
(Photo Response Non Uniformity)
Typically 8% ( without correction, at minimum gain )
4%( with correction, at minimum gain )
Random Noise Typically 10DN
(peak value at minimum gain)
Video output CoaXPress Ver.1.0
Control Input Control Packet（Camera control）/ Trigger Packet
Connectors
Data/Controller Canare：BCJ-FPC（75Ω）x2
Power Supply Hirose：HR10A（6Pin）
Lens Mount Standard: F Mount
Operating Temperature (˚C)
No Condensation 0 to 50
Power Supply Voltage (V)
DC12～15[±5％]
Consumption Current (mA)
(typically)
400(DC12V)
Size W x H x D (mm)
60ｘ100ｘ36
Mass (g) (Camera only)
Approx. 340(without Lens mount)

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Additional Function 1. Two-line TDI
2. Gain/Offset Adjustable
3. Test Pattern Output On / Off
4. Programmable Exposure Control
5. Scan Direction Switching
Note:
*1) DN : Digital Number (8bit : 0-255)
*2) Measurements were made at room temperature.
Items
Interface specifications
XCM40170DLMT2CXP
Bit Rate 2.5Gbps (CXP-2)
Discovery Rate 1.25Gbps (CXP-1) （at Device discovery）
Number of Links 2（2 cables）：Dual mode
1（1 cable）：Single mode
PoCXP Not Used
Pixel Format Mono8, Mono10
Image Type Rectangular
Low Speed Link Trigger Grabber（Host）→Camera（Device）, Jitter ±8ns
The spectral responsivity is shown below.
Figure 1-4-1 Spectral Responsivity

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2 Camera Setting and Optical Interface
2.1 Setting the Camera
Use the M4 screw holes or the tripod screw hole to set the camera.
2.2 Fixing the Camera
Use the M4 screw holes (4 places at the front, 8 places at the side) to set the
camera.
Or use the 1/4”-20UNC screw hole for a tripod (1 place at side).
If using the front panel M4 mounting holes (4 places at the front, 8 places at the
side), the screw length for fixing the camera should be less than 6mm.
No X-, Y-axis orientation and tilt adjustment mechanism is available. Please
prepare an adjustment mechanism if required.

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The dimensions of the camera are shown below.
MADE IN JAPAN
NIPPON ELECTRO-SENSORY DEVICES CORP.
MADE IN JAPAN
NIPPON ELECTRO-SENSORY DEVICES CORP.
70.460
(87.4)
34.39
φ59
(1.7)
unit:mm
1-1/4"-20UNC DEEP 6
1st Pixel(4096)
4-M4 DEEP 6
(TOP,BOTTOM)
4-M4 DEEP 6
(BOTTOM)
(SIDE)
4-M4 DEEP 6
(FRONT)
40
5
74
18 64
Indicator
5
40
50
Power Connector
(HIROSE HR10G-7R-6PB)
BNC
(Canare BCJ-FPC)
Nikon Fmont
(FB=46.5)
13
55
POWER
DC12-15V
DIGITAL LINE SCAN CAMERA
C L I S B e e - S
Figure 2-2-1 Dimensions of the Camera

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2.3 Optical Interface
The XCM40170DLMT2CXP comes with an F-Mount as standard.
1) Quantities of light and the wavelength etc. of a source of light necessary to take
the image for which the customer hopes are different according to the usage. The
factor to decide these contains physical properties, the speed, the spectrum
characteristic of the object taken a picture of, the exposure time, and the
characteristic of the source of light and the specification etc. of the taking system.
It is a luminous exposure (exposure time × quantities of light) that it is important
because an appropriate image is obtained. Please decide the exposure time and
quantities of light after examining which element the customer values enough.
2) Keep these guidelines in mind when setting up your light source:
LED light sources are relatively inexpensive, provide a uniform field and longer
life span compared to other light sources. However, they also require a camera
with excellent sensitivity.
Halogen light sources generally provide very little blue light but have high
infrared light (IR) proportions.
Fiber-optic light distribution systems generally transmit very little blue light
relative to IR.
Metal halide light sources are very bright but have a shorter life span compared
to other light sources.
3) Generally speaking, the brighter light sources, the shorter life span.
CMOS image sensors are sensitive to infrared (IR). We recommend using
daylight color fluorescent lamps that have low IR emissions. If you use a halogen
light source, to prevent infrared from distorting the images use an IR cut off filter
that does not transmit wavelengths.

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3 Hardware
3.1 Camera Connection
PC
Object
Lighting
Frame
Grabber
Coaxial cable
Object
Line scan camera
Lighting
Coaxial cable
PC
Frame
Grabber
Line scan camera
Figure 3-1-1 Connections between Camera and Frame Grabber Board
 Depending on the frame grabber board, up to two cameras can be connected.
＜Note : Choosing a suitable coaxial cable＞
Please use a 75Ωcoaxial cable with a BNC connector according to the
CoaXPress standard. The maximum cable length is not prescribed by the standard.
The maximum cable length to be able to transfer data depends on factors such as
attenuation, diameter and manufacturer.
We recommend that you use a standard approved cable.
Refer to JIIA (http://jiia.org/cxp/) for more information about standard approved
cables.
As specifications for each manufacturer differs, please contact the cable
manufacturer directly for details.

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3.2 Input / Output Connectors and Indicator
The layout of input /output connecters and the indicator lamp are as follows.
Figure 3-2-1 Input/output Connectors and Indicator
The pin assignment of the power supply connector is shown below.
1
2
34
5
6
Figure 3-2-2 Power Supply Connector (HIROSE: HR10G -7R- 6PB)
 Round shape push-pull lock type
Table 3-2-1 Pin Assignment of Power Supply Connector
No Name
1 12-15V
2 12-15V
3 12-15V
4 GND
5 GND
6 GND
Indicator
Power supply connector
(HIROSE HR10G-7R-6PB)
BNC
(Canare: BCJ-FPC)
POWER
DC12-15V
DIGITAL LINE SCAN CAMERA

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3.3 Power Supply
The camera requires a single power supply (DC+12 to +15V).
When selecting a power source, choose one with the capacity to allow for inrush
current. (10W or more recommended)
Insert the cable plug securely until it locks into position. This is to prevent the connector
from coming loose during power transmission.
Compatible Cable (Compatible plug): DGPSH-10 (HIROSE: HR10A-7P-6S)
Power supply voltage: DC+12-+15V (+/-5%)
Consumption Current (rated): DC+12V: 400mA
The LED lamp illuminates when +12V to +15V power is being supplied to the camera.
 If the lamp fails to illuminate even after power is supplied, turn off power immediately.
Inspect wiring. Check the voltage and capacity of the supplied power source.
3.4 LED Indicator Status
Camera Power Supply is off : LED off
Camera Booting Up (Power On) : Lights orange
Device Discovery : Lights orange for 0.5s
Scan rate > about 1.5s* : Blinks orange (Except ExtEdge Mode)
Low Speed Link disconnected (Cable disconnected) : Lights red
Unable to process commands (System crash) : Blinks red
Transmitting image packets (Acquisition Start =1) : Lights green
Not transmitting image packets (Acquisition Stop =1) : Blinks green
* When the scan rate is close to 1.6s, the LED may flash orange and green alternately. When
Acquisition Start and Stop are performed repeatedly, the green LED may appear to be
flashing.
* Moreover, when repeating the operation rapidly, the green LED may appear dark.

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4 Camera Startup
4.1 Camera Startup Procedure
This camera does not immediately output stream data packets (image data) after
powering on. In order to output stream data packets, it is necessary to perform
Device Discovery (Camera and Frame Grabber connection).
Please check your frame grabber’s manual for how to perform device discovery.
The below example uses Matrox’s Radient eV-CXP as an example. The Radient
eV-CXP performs device discovery on opening a “DCF” file.
① Open Intellicam from the Matrox Imaging Library
② From the Intellicam “File/Open” Menu, open “DefaultLineScan”
③ If the contents of the DCF file are displayed, then discovery has been performed successfully.