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DALSA线阵相机操作说明.pdf

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    Spyder2 Camera User’s Manual S2-1x-xx40 a r e m a C D C C n a c S e n i L 11-May-05 03-32-10091-04 www.dalsa.com
    2 Spyder2 User’s Manual © 2005 DALSA. All information provided in this manual is believed to be accurate and reliable. No responsibility is assumed by DALSA for its use. DALSA reserves the right to make changes to this information without notice. Reproduction of this manual in whole or in part, by any means, is prohibited without prior permission having been obtained from DALSA. About DALSA DALSA is an international high performance semiconductor and electronics company that designs, develops, manufactures, and markets digital imaging products and solutions, in addition to providing wafer foundry services. DALSA’s core competencies are in specialized integrated circuit and electronics technology, and highly engineered semiconductor wafer processing. Products include image sensor components; electronic digital cameras; and semiconductor wafer foundry services for use in MEMS, power semiconductors, image sensors and mixed signal CMOS chips. DALSA is a public company listed on the Toronto Stock Exchange under the symbol “DSA”. Based in Waterloo, On. Canada, the company has operations in Bromont, PQ; Colorado Springs, CO; Woodland Hills, CA; Eindhoven, NL; Munich, Germany and Tokyo, Japan. All DALSA products are manufactured using the latest state-of-the-art equipment to ensure product reliability. All electronic modules and cameras are subjected to a 24 hour burn-in test. For further information not included in this manual, or for information on DALSA’s extensive line of image sensing products, please call: DALSA Sales Offices Waterloo Europe Asia Pacific 605 McMurray Rd Waterloo, ON N2V 2E9 Canada Tel: 519 886 6000 Fax: 519 886 8023 www.dalsa.com sales@dalsa.com Breslauer Str. 34 D-82194 Gröbenzell (Munich) Germany Tel: +49 - 8142 – 46770 Fax: +49 - 8142 – 467746 www.dalsa.com europe@dalsa.com Space G1 Building, 4F 2-40-2 Ikebukuro Toshima-ku, Tokyo 171-0014 Japan +81 3 5960 6353 (phone) +81 3 5960 6354 (fax) www.dalsa.com asia@dalsa.com Waterloo Colorado Springs Europe Asia Pacific DALSA Worldwide Operations 605 McMurray Rd Waterloo, ON N2V 2E9 Canada Tel: 519 886 6000 Fax: 519 886 8023 www.dalsa.com sales@dalsa.com 4820 Centennial Blvd., Suite 115 Colorado Springs, CO 80919 USA Tel: 719 599 7700 Fax: 719 599 7775 www.dalsa.com sales.americas@dalsa.com Breslauer Str. 34 D-82194 Gröbenzell (Munich) Germany Tel: +49 - 8142 – 46770 Fax: +49 - 8142 – 467746 www.dalsa.com europe@dalsa.com Space G1 Building, 4F 2-40-2 Ikebukuro Toshima-ku, Tokyo 171-0014 Japan +81 3 5960 6353 (phone) +81 3 5960 6354 (fax) www.dalsa.com asia@dalsa.com Camera Link is a trademark registered by PULNiX America Inc., as chair of a committee of industry members including DALSA. 03-32-10091-04 DALSA
    Spyder2 User’s Manual 3 Contents Introduction to the Spyder2 Line Scan Camera ___________________________________ 5 1.1 Camera Highlights.......................................................................................................................................................5 1.2 Image Sensors .............................................................................................................................................................6 1.3 Camera Performance Specifications ............................................................................................................................6 Camera Hardware Interface________________________________________________ 11 2.1 Installation Overview...................................................................................................................................................11 2.2 Input/Output Connectors and LED...............................................................................................................................11 2.3 Timing .........................................................................................................................................................................16 Software Interface: How to Control the Camera __________________________________ 19 3.1 Overview......................................................................................................................................................................19 3.2 Command Format........................................................................................................................................................20 3.3 Processing Chain..........................................................................................................................................................20 3.4 Startup.........................................................................................................................................................................21 3.5 Saving and Restoring Settings.....................................................................................................................................21 3.6 Setting Baud Rate........................................................................................................................................................22 3.7 Setting the Data Mode.................................................................................................................................................22 3.8 Setting the Video Mode ...............................................................................................................................................22 3.9 Setting Line Rate and Exposure Mode.........................................................................................................................23 3.10 Setting a Region of Interest.......................................................................................................................................25 3.11 Returning Video Information ....................................................................................................................................25 3.12 Optimizing Offset Performance.................................................................................................................................27 3.13 Setting Gains .............................................................................................................................................................29 3.14 How to Calibrate the Camera....................................................................................................................................30 3.15 Setting and Reading FPN Coefficients.......................................................................................................................33 3.16 Setting and Reading PRNU Coefficients....................................................................................................................34 3.17 Test Patterns and End of Line Sequence ...................................................................................................................34 3.18 Monitoring the Camera .............................................................................................................................................35 3.19 Rebooting the Camera...............................................................................................................................................37 3.20 Setting the Pre-trigger ..............................................................................................................................................37 Optical, Mechanical, and Thermal Considerations_________________________________ 39 4.1 Mechanical Interface....................................................................................................................................................39 CCD Handling Instructions _________________________________________________ 45 03-32-10091-04 DALSA
    4 Spyder2 User’s Manual 5.1 Electrostatic Discharge and the CCD Sensor ................................................................................................................45 5.2 Protecting Against Dust, Oil and Scratches..................................................................................................................45 5.3 Cleaning the Sensor Window.......................................................................................................................................46 Troubleshooting ________________________________________________________ 47 6.1 Common Solutions.......................................................................................................................................................47 6.2 Troubleshooting Using the Serial Interface.................................................................................................................48 6.3 Specific Solutions .........................................................................................................................................................50 6.4 Product Support...........................................................................................................................................................52 Camera Link™ Reference _________________________________________________ 53 A1 Camera Link™ Configuration Table............................................................................................................................54 Networking Mode, Error Handling and Command List ______________________________ 57 B1 Networking Mode.........................................................................................................................................................57 B2 Error Handling .............................................................................................................................................................59 B3 Camera Parameter Screen ...........................................................................................................................................63 B4 All Available Commands ..............................................................................................................................................65 EMC Declaration of Conformity______________________________________________ 71 Revision History ________________________________________________________ 73 Index _______________________________________________________________ 75 03-32-10091-04 DALSA
    5 Spyder2 User’s Manual 1 Introduction to the Spyder2 Line Scan Camera 1.1 Camera Highlights Features • 40MHz data rate • Resolutions from 512 to 2k • High responsivity • Exposure control and antiblooming • Programmable integration time, line rate, gain, offset, bit depth, test pattern, and diagnostics • Flat-field correction—minimizes sensor FPN and PRNU, lens vignetting and non- uniform lighting • Camera Link™ interface • Single 12V to 15V power supply • Compact design • 8 or 10-bit output from 10-bit digitization • 512, 1024, or 2048 pixels, 14µm x 14µm • 100% fill factor • Line rates up to 65kHz Description The Spyder2 is a small, fast, and cost-effective camera boasting a full feature set and a Camera Link interface. Available in 512 to 2k resolutions, Spyder2 is small, light, and uses a single voltage power supply. Cabling and interface are simplified with the Camera Link high-speed serial standard. The camera is sensitive, but still provides quiet, uniform output thanks to CDS (correlated double sampling) and embedded flat-field correction algorithms. Gain and offset are fully programmable and the camera can output test 03-32-10091-04 DALSA
    6 Spyder2 User’s Manual patterns for cable/system troubleshooting. All resolutions provide appropriate, readily- available standard lens options (C-mount, F-mount, and M42x1 photography standards). All these features combine to make the Spyder2 an industry leader in power and affordability. Applications The Spyder2 is an ideal choice for these applications: • Web inspection (multi-cam and narrow web) • Pick and place • Document scanning 1.2 Image Sensors The Spyder2 uses the IL-P3 image sensor with 14µm square pixels and 100% fill factor. Figure 1. IL-P3 Image Sensor Block Diagram 1 1 Relative position of package Pin 1 1.3 Camera Performance Specifications Feature / Specification Sensor Features Resolution Pixel Size Output Format (# of taps) Units Value Notes pixels µm 512/1024/2048 14 x 14 1 Optical Interface Back Focal Distance Sensor die to mounting plate Units mm 6.78 ±250µm Notes DALSA 03-32-10091-04
    7 Units µm mm ° µm µm ±180 17.52 ± 0.25 (C-Mount) 46.50 ± 0.25 (F-Mount) ± 0.6 <175 100 C or F mount M42x1 Units mm Kg 50x85x50 <450g MDR26 (female) Hirose 6-pin (male) Optical Interface Sensor Alignment x, y z z Parallelism/Tilt Die Surface Flatness Lens Mount Camera Thread Mechanical Interface Camera Size Mass Connectors data connector power connector Electrical Interface Units Volts Input Voltage Power Dissipation W °C Operating Temperature Min 10 Nom +12 to +15 Max <5 50 Spyder2 User’s Manual Notes Notes Notes Measured at the front plate. Units Min. Nom. Max. Notes Camera Performance Line Rate kHz 1 Data Rate Data Format MHz 40 8 bit Nominal Gain Range Dynamic Range dB DN:DN Pixel Response Non- Uniformity (PRNU) uncorrected corrected (ECD/ECE) FPN uncorrected corrected DN DN p-p -10 330:1 5 1.2/1.5 3.5 1 65 (512) 35 (1024) 18 (2048) 40 10 bit +10 500:1 23 6/8 8 3 8 or 10 bit user selectable. 1 03-32-10091-04 DALSA
    8 Spyder2 User’s Manual Camera Performance Random Noise DN rms Units Min. Nom. Max. Notes Calibrated DC Offset DN Antiblooming Responsivity Power Up Duration SEE NEE DN/(nJ/ cm2) sec nJ/cm2 pJ/cm2 Regulatory Regulatory Compliance Shock and Vibration CE MIL-STD-810E @-10dB gain @0dB gain @+10dB gain @-10dB gain @0dB gain @+10dB gain @-10dB gain @0dB gain @+10dB gain @530nm, 0dB @530nm, 0dB 0.5 0.75 2.2 13.6±2 42.8±5 136.0±16 1.2 4 3 5 17 100x 15 5.79 37.3 DN = Digital Numbers (0-255); also known as gray levels. 1. ECD= Exposure control disabled. When operating the camera in exposure mode 2 (see section 3.9 Setting Line Rate and Exposure Mode for details), exposure control is disabled until the set command is sent. All other exposure modes operate with ECE or exposure control enabled. Test conditions unless otherwise noted: • All measurements taken in 8 bit mode • Data Rate: 40 MHz • Line Rate: maximum (FPN and PRNU measured at minimum line rate), DC-Offset to be characterized over different line rates • Nominal Gain setting, unless specified • Light Source: Broadband Quartz Halogen, 3250K, with 750nm cutoff filter installed • Ambient test temperature: 25°C. • De-rating specifications for temperature range from 0°C to 50°C. 03-32-10091-04 DALSA
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