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Spyder2 User’s Manual

03-32-10091-04

DALSA

Index

about DALSA, 2
analog processing, 20
antiblooming, 8
applications, 6

base configuration, 12, 13
baud rate, 22
bright lines, 50

calibrating the camera, 30
calibration

dark, 31
errors, 33
overview, 30
results, 33
steps, 31
time, 31
white light, 32

camera controls, 14, 54
Camera Link, 53

signals, 14

CE, 8
command

format, 20
list, 65
reference, 57

compliance, 8
connector

Camera Link, 13
data, 13
pinout, 13
power, 15

cooling, 39

dark

calibration, 31
current, 40
patches, 50

data

bus, 14
mode, 22, 64

rate, 7
video, 26, 53

DC offset, 8
debugging, 47
digital data, 14
digital processing, 20
dynamic range, 7

EIA-644 Reference, 53
electrical

specifications, 7

EMC Declaration of

Conformity, 71

end of line sequence, 34
environmental considerations,

error handling, 59
error messages, 35
exposure mode

setting, 23

exposure time, 23, 24
EXRCLK, 14
EXSYNC, 15

setting, 8, 18, 23, 64
troubleshooting, 47

fiber-optic light sources, 42
filters, 42
FPN, 7, 30, 31, 33
frame rate, 7
framegrabber parameters, 55

gain

analog, 29
calibrating, 29
digital, 29
range, 7
setting, 29

halogen light sources, 42
help, 19
hot mirror, 42

Содержание Spyder2 S2-1-40 Series

Страница 1: ...Spyder2 Camera User s Manual S2 1x xx40 Line Scan CCD Camera 11 May 05 03 32 10091 04 www dalsa com ...

Страница 2: ... 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 51...

Страница 3: ...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 P...

Страница 4: ...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______________________________________________ 7...

Страница 5: ...ompact 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 Ca...

Страница 6: ...ce 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 Relative position of package Pin 1 1 1 3 Camera Performance Specifications Feature Specification Units Value Notes Sensor Features Resolution pixels 512 10...

Страница 7: ...power connector MDR26 female Hirose 6 pin male Electrical Interface Units Min Nom Max Notes Input Voltage Volts 12 to 15 Power Dissipation W 5 Operating Temperature C 10 50 Measured at the front plate Camera Performance Units Min Nom Max Notes Line Rate kHz 1 65 512 35 1024 18 2048 Data Rate MHz 40 40 Data Format 8 bit 10 bit 8 or 10 bit user selectable Nominal Gain Range dB 10 10 Dynamic Range DN...

Страница 8: ...y 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 PR...

Страница 9: ...9 Spyder2 User s Manual 03 32 10091 04 DALSA Figure 2 Spyder2 Responsivity Responsivity DN nJ cm 2 Wavelength nm 14µm pixels 0 26 1000 800 600 400 500 700 900 52 76 128 154 102 Spyder2 Responsivity 10dB ...

Страница 10: ...10 Spyder2 User s Manual 03 32 10091 04 DALSA ...

Страница 11: ...tem including light sources frame grabbers camera mounts heat sinks host computers optics encoders and so on 2 2 Input Output Connectors and LED The camera uses a Diagnostic LED for monitoring the camera See LED Status Indicator section below for details High density 26 pin MDR26 connector for Camera Link control signals data signals and serial communications Refer to Figure 4 MDR26 Connector for ...

Страница 12: ... 1 Status LED LED state Priority Camera Status Condition Blinking RED 1 Error Fatal hardware failure Steady RED 2 Warning Monitoring task failure Blinking GREEN 3 Progress Lengthy operation in progress Steady GREEN 4 OK Healthy 2 2 2 Camera Link Data Connector The Camera Link interface is implemented as a Base Configuration in the Spyder2 cameras A Base Configuration uses 1 MDR26 connector and 1 C...

Страница 13: ...ip Camera Control Serial Communication Camera Connector Right Angle Frame Grabber Channel Link Signal 1 1 inner shield 14 14 inner shield 2 25 X0 15 12 X0 3 24 X1 16 11 X1 4 23 X2 17 10 X2 5 22 Xclk 18 9 Xclk 6 21 X3 19 8 X3 7 20 SerTC 20 7 SerTC 8 19 SerTFG 21 6 SerTFG 9 18 CC1 22 5 CC1 10 17 CC2 23 4 CC2 11 16 CC3 24 3 CC3 12 15 CC4 25 2 CC4 13 13 inner shield 26 26 inner shield Unused pairs sho...

Страница 14: ...ink Implementation Road Map available at http vfm dalsa com docs appnotes 00450 00_03 32_DALSA_Camera_Link_Road_Map pdf for the standard location of these signals Clocking Signal Indicates LVAL high Outputting valid line DVAL high Valid data STROBE rising edge Valid data IMPORTANT This camera s data should be sampled on the rising edge of STROBE See Appendix A for the complete Camera Link timing D...

Страница 15: ...cifications using standard switching power supplies although well regulated linear supplies provide optimum performance See the Performance Specifications for current requirements When setting up the camera s power supplies follow these guidelines Protect the camera with a fast blow fuse between power supply and camera Do not use the shield on a multi conductor cable for ground Keep leads as short...

Страница 16: ...16 Spyder2 User s Manual 03 32 10091 04 DALSA 2 3 Timing Figure 5 Spyder2 Overview Timing Showing Input and Output Relationships Figure 6 Spyder2 Fixed Programmed Integration Timing with External EXSYNC ...

Страница 17: ...locks to the rising edge of LVAL but doesn t change the time to the first valid pixel If the fixed integration time mode of operation is available and selected then the integration time is added to the specified value 1 420 50 twFixed Int Fixed Integration Time mode of operation for variable exsync frequency 800 t LP 2 000 tREADOUT Is the number of pixels per tap times the readout clock period Pre...

Страница 18: ...s Typ ns Max ns transfer from the photosites Failure to meet this requirement may result in blooming in the Horizontal Shift Register SMART EXSYNC refers to exposure mode 4 Refer to section 3 9 Setting Line Rate and Exposure Mode for further information on exposure modes ...

Страница 19: ...calibration Measuring internal temperature and voltages Capturing video Generating a test pattern for debugging Online Help For quick help the camera can return all available commands and parameters through the serial interface To generate this list send the command h to the camera Retrieving Camera Settings To read current camera settings send the command gcp For an explanation of the camera para...

Страница 20: ...g figure is a simplified block diagram of the camera s processing chain The analog processing chain contains two elements a gain stage and an offset stage The digital processing chain contains the FPN correction PRNU correction background subtract and a system gain stage The software commands allow you to set and change all the elements of the processing chain This enables maximum processing flexi...

Страница 21: ...rtup sequence is complete the camera will return either the prompt OK if no error occurred or an error code if a problem has been discovered 3 5 Saving and Restoring Settings The camera provides a number of commands for restoring storing and saving settings To restore the original factory settings use the command rfs The FPN and PRNU coefficients are reset to 0 To save all current settings to EERO...

Страница 22: ... sdm i Syntax Elements i 0 8 bit using port A for single processor configuration 1 10 bit using ports A and B for single processor configuration Notes To obtain the current data mode use the command gcp Example sdm 0 3 8 Setting the Video Mode The video mode sets whether the camera is running in calibrated or uncalibrated mode or if it is generating a test pattern To set the video mode use the com...

Страница 23: ...ernal No No Maximum exposure time 4 External Internal No No Smart EXSYNC 5 External External No No External line rate and external pixel reset 6 External Internal No Yes Fixed integration time To obtain the current value of the exposure mode use the command gcp When setting the camera to external signal modes EXSYNC and or PRIN must be supplied Overview Setting Line Rate and Exposure Time The came...

Страница 24: ... to the camera s maximum line rate Notes To read the current line rate frequency use the command gcp If you enter an invalid line rate frequency the valid range of values will be displayed Related Commands sem set Example ssf 3000 Setting Exposure Time To set the camera exposure time use the command Syntax set f Syntax Elements f Floating point number in µsecs For allowable range see the camera he...

Страница 25: ...ating the camera Returning a Single Line of Video The gl command returns a complete line of video without digital processing or test pattern displaying one pixel value after another It also displays the minimum maximum and mean value of the line sampled If a region of interest has been set the statistics are generated for the region of interest only Use this command or the following gla command to...

Страница 26: ...actory setting Notes To return the current setting use the gcp command Example css 32 To return the average of multiple lines of video use the command Syntax gla x1 x2 Syntax Elements x1 Optional parameter This sets the start pixel to display on screen Allowable range is 1 to sensor pixel count This value does not affect the Min Max and Mean statistics generated at the end of the line output x2 Op...

Страница 27: ... value of 100 does not equal an offset of 100DN The resulting analog offset value depends on other camera parameters such as temperature line rate and gain The offset for calibrated and uncalibrated video is set and saved separately Example sao 0 200 Subtracting Offset or Background To subtract the video scene offset or any other background from the output video signal use the command Syntax ssb t...

Страница 28: ...can no longer reach its maximum Use the ssg command to correct for this See section 3 13 Setting Gains for details on the ssg command Available in calibrated mode only svm 1 Example sdo 0 100 Calibrating Offset To calibrate the analog offset use the command Syntax cao t i Syntax Elements t Tap selection Allowable values are 1 for one tap or 0 for all taps Since the Spyder2 is a one tap camera the ...

Страница 29: ...0dB Example sg 0 5 2 To set the digital gain following a background subtraction use the command Syntax ssg t i Syntax Elements t Tap selection Allowable values are 1 for one tap or 0 for all taps Since the Spyder2 is a one tap camera the values 1 or 0 are interchangeable i Gain setting The gain ranges are 0 to 511 equal to a gain from 1 to 1 999 Use this command in conjunction with the ssb command...

Страница 30: ... to remove non uniformity in the image This video correction operates on a pixel by pixel basis and implements a two point correction for each pixel This correction can reduce or eliminate image distortion caused by the following factors Fixed Pattern Noise FPN Photo Response Non Uniformity PRNU Lens and light source non uniformity The two point correction is implemented such that for each pixel V...

Страница 31: ...c 2048 19 sec LED blinks green while calibrating Calibration Steps Overview 1 Change camera video mode to calibrated using the command svm 1 2 Set up the camera operating environment i e line rate exposure gain etc 3 Make sure there are suitable calibration targets The target to calibrate should be a flat field e g plastic or ceramic for white calibration 4 Set the calibration sample size using th...

Страница 32: ...hite reference The quality of this reference is important for proper calibration White paper is often not sufficient because the grain in the white paper will distort the correction White plastic or white ceramic will lead to better balancing There are several restrictions that must be met in order for the calibration to succeed 1 The camera is sufficiently sensitive to detect 60 Hz ambient light ...

Страница 33: ...they will be remembered after power down To do so issue the command wpc Returning Calibration Results and Errors After calibration you can retrieve the results using the command dpc This function returns all the pixel coefficients in the order FPN PRNU FPN PRNU The camera also returns the pixel number with each coefficient To set a range for the returned coefficients provide an optional pixel star...

Страница 34: ...ounter line average pixels above threshold pixels below threshold and derivative line sum These basic calculations are the center of most automatic gain control AGC algorithms To activate the end of line sequence use the command els 1 To disable the end of line sequence use the command els 0 Use the sut and slt commands to set threshold values between 0 and 255 for 8 bit data modes or 0 to 1023 fo...

Страница 35: ... aid in system debugging Use the command svm 2 to activate the test pattern The test pattern is a ramp from 0 to 255DN then starts at 0 again Use the test pattern to verify the proper timing and connections between the camera and the frame grabber 3 18 Monitoring the Camera The camera is equipped with a red green LED used to display the operational status of the camera The following table summariz...

Страница 36: ...s camera temperature 3 4 External SYNC presence Monitors presence of external SYNC 4 8 External PRIN presence Monitors presence of external PRIN 5 16 Gain Out Of Spec Monitoring Monitors current setting of analog gain 6 32 Line Rate Bellow 1 Khz Monitors current line rate Value Function 0 Disable selected task 1 Enable selected task Note by default all monitoring tasks are enabled except voltage m...

Страница 37: ... 3 19 Rebooting the Camera The command rc reboots the camera The camera starts up with the last saved settings Previously saved pixel coefficients are also restored 3 20 Setting the Pre trigger A pre trigger may be required for some frame grabbers To set the pre trigger use the command Syntax sp i Syntax Elements i Pretrigger value from 0 to 15 Example sp 10 ...

Страница 38: ...38 Spyder2 User s Manual 03 32 10091 04 DALSA ...

Страница 39: ...For any CCD camera optimal performance is achieved by transferring heat away from the sensor Keeping a sensor cool reduces the amount of dark current generated Dark current is the leading contributor to FPN PRNU dark offset random noise and other performance specifications especially when a camera is significantly gained i e 10db Generally dark current doubles for every 7 C increase in temperature...

Страница 40: ...t fans away from the camera to avoid vibration and direct the airflow on the heat fins to decrease the temperature delta between ambient and front plate temperatures Convection is the ideal method to minimize camera warm up times and reduce dark current generation Both methods either conduction through heat sinking or convection through air flow greatly reduce dark current and will improve your sy...

Страница 41: ... to adapter C Mount 17 52 0 25mm F Mount 46 5 0 25mm Detailed mechanicals including front plate opening sizes and the distance from the sensor die to the opening can be found in section 4 1 Mechanical Interface Illumination The amount and wavelengths of light required to capture useful images depend on the particular application Factors include the nature speed and spectral characteristics of obje...

Страница 42: ...CORION LS 750 which does not include a mounting ring and the CORION HR 750 series hot mirror Lens Modeling Any lens surrounded by air can be modeled for camera purposes using three primary points the first and second principal points and the second focal point The primary points for a lens should be available from the lens data sheet or from the lens manufacturer Primed quantities denote character...

Страница 43: ...g equation for many object and image plane parameters Example An acquisition system has a 512 x 512 element 10µm pixel pitch area scan camera a lens with an effective focal length of 45mm and requires that 100µm in the object space correspond to each pixel in the image sensor Using the preceding equation the object distance must be 450mm 0 450m ...

Страница 44: ...44 Spyder2 User s Manual 03 32 10091 04 DALSA ...

Страница 45: ...libration To avoid an erroneous calibration ensure that you perform flat field correction only after a charge buildup has dissipated over 24 hours 5 2 Protecting Against Dust Oil and Scratches The CCD window is part of the optical path and should be handled like other optical components with extreme care Dust can obscure pixels producing dark patches on the sensor response Dust is most visible whe...

Страница 46: ...3 Cleaning the Sensor Window 1 Use compressed air to blow off loose particles This step alone is usually sufficient to clean the sensor window 2 If further cleaning is required use a lens wiper moistened with alcohol or acetone 3 We recommend using lint free ESD safe cloth wipers that do not contain particles that can scratch the window The Anticon Gold 9 x 9 wiper made by Milliken is both ESD saf...

Страница 47: ...6 2 and 6 3 2 If these solutions do not resolve your problem see section 6 4 on getting product support 6 1 Common Solutions Connections The first step in troubleshooting is to verify that your camera has all the correct connections Power Supply Voltages Check for the presence of all voltages at the camera power connector Verify that all grounds are connected EXSYNC When the camera is powered on f...

Страница 48: ...camera parameters send the gcp command See section B3 Camera Parameter Screen for a complete explanation of the camera parameters screen Verify Factory Calibrated Settings To restore the camera s factory settings and reset the FPN and PRNU coefficients to 0 send the rfs command After executing this command send the gcp command to verify the factory settings Verify Timing and Digital Video Path Use...

Страница 49: ...o activate video correction send the command svm 1 Then use the dpc command to display the pixel coefficients in the order FPN PRNU FPN PRNU The camera also returns the pixel number with each coefficient End of line Sequence To further aid debugging the camera can generate an end of line sequence The end of line sequence outputs aa 55 line counter line average pixels above threshold pixels below t...

Страница 50: ...nd sensor windows with extreme care 1 Take standard ESD precautions 2 Wear latex gloves or finger cots 3 Blow off dust using a filtered blow bottle or dry filtered compressed air 4 Fold a piece of optical lens cleaning tissue approx 3 x 5 to make a square pad that is approximately one finger width 5 Moisten the pad on one edge with 2 3 drops of clean solvent either alcohol or acetone Do not satura...

Страница 51: ...nother and the minimum maximum and mean value of the sampled line Use this command to ensure the proper video input range Probe the output lines with an oscilloscope Disconnect the digital cable from the camera and check the digital signals at the output of the camera Ensure that the correct values are present Check all cable connections especially right at the connector poor connections or broken...

Страница 52: ...hardware frame grabber host computer light sources etc Acquisition System software version OS etc Power supplies and current draw Data rate used Control signals used in your application and their frequency or state if applicable T EXSYNC T BIN T MCLK T Other _______ T PRIN Results when you run the get_camera_parameter command Detailed description of problem encountered please attach description wi...

Страница 53: ...icing LVDS Technical Description Low Voltage Differential Signaling LVDS is a high speed low power general purpose interface standard The standard known as ANSI TIA EIA 644 was approved in March 1996 LVDS uses differential signaling with a nominal signal swing of 350mV differential The low signal swing decreases rise and fall times to achieve a theoretical maximum transmission rate of 1 923 Gbps i...

Страница 54: ...SerTC Differential pair with serial communications to the camera The serial interface will have the following characteristics one start bit one stop bit no parity and no handshaking It is recommended that frame grabber manufacturers supply both a user interface and a software application programmming interface API for using the asynchronous serial communication port The user interface will consist...

Страница 55: ...ps is 1 2 3 Bit width is 8 10 12 Number Processing Nodes is 1 or 2 C1 Base 1 8 1 C2 Base 1 10 1 Tap Reconstruction In some configurations the reconstruction may change C0 is the default output format and must be listed Output configurations that don t conform are listed separately Cx Tn Column Start Column End Column Increment Row Start Row End Row Increment 512 C0 1 512 1 1 1 1 1024 C0 1 1024 1 1...

Страница 56: ...xx ns 0 if not applicable 50 Pixel Reset Pulse Minimum Width xx ns 0 if not applicable 50 Internal Pixel Reset Time Resolution xx ns 0 if not applicable 2000 Pixel Reset to Exsync Hold time xx ns 5 BAUD Rate 9600 9600 19200 57600 115200 CC1 Exsync EXSYNC CC2 Spare PRIN CC3 Forward Spare Spare CC4 Spare Spare DVAL out Strobe Valid Alternate High LVAL out Frame Valid Alternate LVAL Spare out Spare S...

Страница 57: ...e commands and a set of definitions describing the behavior of the camera when the commands are sent in network mode Command Short Form Description set_camera_ID sci Sets camera network ID get_camera_ID gci Reads camera ID set_netmessage_mode snm 0 disable default messages enabled 1 enable messages disabled Camera ID The camera ID is a single case insensitive ASCII alphanumeric character A to Z or...

Страница 58: ...addressed directly The last line of the camera reply error or OK message to the network command is prefixed with the ID of the camera Example return camera ID for camera a a gci camera id a a OK Special Case Empty Network Command The empty network command is a special case of network commands If the last command issued was not a Broadcast command the empty network command will cause the addressed ...

Страница 59: ...his mode of operation The controlling software must wait for a reply from the camera before sending the next command Camera will not reply to the Broadcast command To read the status of the last command executed major error code coded value of informal messages and coded value for all pending monitoring task warnings poll each camera by using network version of the gps command Example reading stat...

Страница 60: ...Internal software error trap 2 Internal camera error RESULT CODE Internal software error trap 3 Invalid command Command not recognized 4 Command parameters incorrect or out of range Command parameters are invalid or out of range 5 Command not available in current exposure mode ssf and set are allowed only in mode 2 ssf and set and in mode 6 set 6 Command available in CALIBRATED mode only ccf ccp 7...

Страница 61: ...ize to default settings since restore of USER FACTORY settings failed internal micro EE memory failure 24 Camera settings not saved rus rfs attempted but settings were not saved 25 Pixel coefficients write failure Failure while writing pixel coefficients to EEROM I2C EEROM external to micro 26 I2C communication fault while accessing temperature sensor Serial communication fault I2C while accessing...

Страница 62: ...specification DO FPN 511 ccf at least one pixel digital offset FPN coefficient 511 256 INFO Changing analog settings of calibration mode voids pixel calibration sao sg in calibration mode after calibration has been done 512 INFO For better calibration results run FPN calibration first ccp ccp called before ccf 1024 INFO Coefficient may be inaccurate A D clipping has occured Insufficient analog off...

Страница 63: ...Design Rev xx xx xxxxx xx Firmware design revision number DSP Design Rev xx xx DSP design revision number SETTINGS FOR UNCALIBRATED MODE Analog Gain dB 0 0 Analog gain value set with the sg and cao commands Available only in uncalibrated mode svm 0 See section 3 13 Setting Gains for details Analog Offset 308 Analog offset value set with the sao and cag command The cag command is available only in ...

Страница 64: ... section 3 13 Setting Gains for details Background Subtract 0 Background subtract value set with the ssb command See section 3 12 Optimizing Offset Performance for details Pretrigger 0 Pretrigger value set with the sp command See section 3 20 Setting the Pre trigger for details Number of Line Samples 64 Number of lines samples set with the css command See section 3 11 Returning Video Information f...

Страница 65: ...ven though the Spyder2 camera has only one output tap you must enter a value for the tap parameter either a 1 to indicate one tap or a 0 to indicate all taps These two values are interchangeable and mean the same thing This parameter has been included in the Spdyer2 software to keep the software compatible with other DALSA cameras Table 7 All Available Commands Code Command Short Form Parameters D...

Страница 66: ...n a range from 1 to sensor pixel count 6 endof_line_sequence els i Set the end of line sequence 0 Off 1 On default value 7 get_camera_id gci Read the camera ID 8 get_camera_model gcm Read the camera model number 9 get_camera_parameters gcp Read camera parameters 10 get_camera_serial gcs Read the camera serial number 11 get_camera_version gcv Read the firmware version and FPGA version 12 get_fpn_co...

Страница 67: ...sensor pixel count 20 reset_camera rc Reset the entire camera reboot 21 reset_pixel_coeffs rpc Reset the pixel coefficients to 0 22 restore_factory_settings rfs Restore the camera s factory settings FPN and PRNU coefficients reset to 0 23 restore_user_settings rus Restore the camera s last saved user settings and FPN and PRNU coefficients 24 set_analog_offset sao t i Set the analog offset The firs...

Страница 68: ...e in calibrated mode only 29 set_exposure_mode sem i Set the exposure mode 1 Internal SYNC and PRIN max line rate and exposure time factory setting 2 Internal SYNC and PRIN programmable line rate and exposure time using commands ssf and set 3 External SYNC internal PRIN maximum exposure time 4 Smart EXSYNC 5 External SYNC and PRIN 6 External SYNC internal PRIN programmable exposure time 30 set_exp...

Страница 69: ...st parameter is the pixel number within the range 1 to the sensor pixel count The second parameter is a specified value within the range 0 to 511 37 set_subtract_background ssb t i Subtracts the input value from the output signal The first parameter is the tap selection either 1 or 0 for all taps The second parameter is the subtracted value in a range from 0 to 511 38 set_sync_frequency ssf i Sets...

Страница 70: ... vv Check the camera voltages and return OK or fail 44 warning_enable_disable wed i i Read enable disable status of all defined monitoring tasks Optionally the first parameter selects a monitoring task and the second parameter enables disable the selected task 45 write_pixel_coeffs wpc Write all current pixel coefficients to EEROM 46 write_user_settings wus Write all of the user settings to EEROM ...

Страница 71: ...ments of the standard s EMC FCC Part 15 ICES 003 EN 55022 1998 EN 55024 1998 EN 61000 6 1 2001 This product complies with the requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC and carries the CE mark accordingly Place of Issue Waterloo ON CANADA Date of Issue March 2005 Name and Signature of authorized person Hank Helmond Quality Manager DALSA Corp This Declarati...

Страница 72: ...72 Spyder2 User s Manual 03 32 10091 04 DALSA ...

Страница 73: ...from 7 5W to 5W Added Revision History 03 Removed Preliminary from front cover Updated EMC Declaration of Conformity with new codes 04 In the Spec table on page 7 Updated Nom Dynamic Range from 830 1 to 330 1 and added Max Dynamic Range of 500 1 Is now referenced to 8 bits rather than 10 bits Updated Random Noise rms from 1 6 to 0 75 and 6 4 to 2 2 Updated corrected ECD ECE from Max 3 8 to Max 6 8...

Страница 74: ...74 Spyder2 User s Manual 03 32 10091 04 DALSA ...

Страница 75: ...39 D dark calibration 31 current 40 patches 50 data bus 14 mode 22 64 rate 7 video 26 53 DC offset 8 debugging 47 digital data 14 digital processing 20 dynamic range 7 E EIA 644 Reference 53 electrical specifications 7 EMC Declaration of Conformity 71 end of line sequence 34 environmental considerations 39 error handling 59 error messages 35 exposure mode setting 23 exposure time 23 24 EXRCLK 14 E...

Страница 76: ...operating 23 video 22 monitoring tasks 35 mounting 39 N NEE 8 network commands 58 networking 57 noisy output 50 O offset analog 27 calibrating 28 optimizing 27 63 64 subtracting 27 online help 19 operational status of camera 35 optical specifications 6 optical interface 6 output mode 22 P perfomance specifications 7 pixel coefficients 33 correction 30 non uniformity 7 30 reset 14 size 6 statistics...

Страница 77: ...ction 54 Technical Sales Support 52 temperature 39 measurement 36 recommendations 35 test patterns generating 48 timing fixed programmed 16 input and output 16 troubleshooting 47 V video correction 30 data 26 data 53 data 53 voltage measurement 36 W warning messages 35 white light calibration 32 ...

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