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Piranha ES-Sx User Manual

Teledyne DALSA

03-032-20162-00

Applications

The Piranha ES family is ideal for applications requiring high speed, superior image

quality, and high responsivity. Applications include:

•

Flat panel display inspection

•

Printed circuit board inspection

•

High performance document scanning

•

Large web inspection

•

Low-light applications

•

Postal sorting (flats)

Models

The Piranha ES-Sx cameras are available in these models.

Table 1: Piranha ES-Sx Camera Models Overview

Model Number Description

ES-S0-12K40

12k resolution, 90 kHz line rate, 1.08 Gpix/s throughput, HSLink

interface.

Throughout the manual, the cameras are refered to as the Piranha ES-Sx camera family

unless a section is valid to a specific model only where the camera’s model number is

used.

Sensor

The camera uses a bidirectional TDI sensor. The camera can be configured to read out in

either Forward or Reverse CCD shift direction. This is controlled by the software

command

scd

Figure 1: Image Sensor Block Diagram

Содержание Piranha ES-S Series

Страница 1: ...12K40 HSLink Enhanced Sensitivity Line Scan Area Scan CCD Camera 20 June 12 03 032 20162 00 www teledynedalsa com www envision co kr Supporting your Vision 550 1 IT 1 603 153 768 Tel 02 2624 5503 Fax...

Страница 2: ...mpany is an international leader in high performance digital imaging and semiconductors with approximately 1 000 employees worldwide headquartered in Waterloo Ontario Canada Established in 1980 the co...

Страница 3: ...Piranha ES Sx User Manual Teledyne DALSA 03 032 20162 00 3 IMPORTANT Handling Warning page 47...

Страница 4: ...ing the Camera s CCD Shift Direction 22 Exposure Mode and Line Frame Rate 23 Setting Frame Rate and Exposure Time 26 3 3 Data Processing 26 Setting a Region of Interest 26 Digital Signal Processing Ch...

Страница 5: ...9 Error Handling and Command List ___________________________________________ 50 A1 Error Handling 50 A2 Commands Quick Reference 52 EMC Declaration____________________________________________________...

Страница 6: ...ed by Sapera software not by the camera Selectable Area or TDI Mode of operation Area Mode facilitates camera alignment and focusing Area mode can also be used for regular operation Flat field correct...

Страница 7: ...Sx cameras are available in these models Table 1 Piranha ES Sx Camera Models Overview Model Number Description ES S0 12K40 12k resolution 90 kHz line rate 1 08 Gpix s throughput HSLink interface Throu...

Страница 8: ...56 0 25 mm Sensor Alignment aligned to sides of camera Flatness y parallelism x y z z 25 m 100 m 0 175 mm 0 175 mm 0 25 mm 0 6 Lens Mount Hole M72x0 75 Mechanical Interface Camera Size w x h x d 90 x...

Страница 9: ...lues are referenced at 8 bit 1 Measured at the front plate It is the user s responsibility to insure that the operating temperature does not exceed this range Performance Min Gain 0dB Min Gain 10dB Mi...

Страница 10: ...Piranha ES Sx User Manual 03 032 20162 00 Teledyne DALSA 10 1 3 Responsivity 0 10 20 30 40 50 60 70 80 90 Responsivity Dn nJ cm 2 Wavelength nm ES12K Responsivity 0 dB...

Страница 11: ...able Power supplies must meet the requirements defined in the Power Connector section below 5 Inspect all cables and connectors prior to installation Do not use damaged cables or connectors or the cam...

Страница 12: ...camera LED Status Indicator The camera is equipped with a red green LED used to display the operational status of the camera The table below summarizes the operating states of the camera and the corr...

Страница 13: ...temperature HSLINK CMD channel still functional Red Green alternating fast Link Up but idle not locked held in Farend reset Red Green alternating medium Incompatilbe HSLINK configuration Red Green alt...

Страница 14: ...t recover from this failure and the camera will have to be returned to Teledyne DALSA for repair Note Camera performance specifications are not guaranteed if your power supply does not meet these requ...

Страница 15: ...Section Exposure Mode and Line Frame Rate for details on how to set frame times exposure times and camera modes Direction Control You control the CCD shift direction through the serial interface With...

Страница 16: ...ith screw lock connectors AC CA 00410 xx R HSLink data cable 10M with screw lock connectors AC CA 00415 xx R HSLink data cable 15M with screw lock connectors AC CA 00115 xx R DC power cable Lemo 2 pin...

Страница 17: ...n before or after starting the data acquisition program Turn off the camera when exiting a program that uses the Frame grabber Data Forwarding Yes Customer must identify the Master Slave Frame grabber...

Страница 18: ...f order Master to Slave Power On Discovery Notes Please Note The communication channel between master and slave frame grabbers is not functional at this time and therefore must be configured manually...

Страница 19: ...d protocol and the PC does not require any custom software Note This command set has changes from previous Teledyne DALSA cameras Do not assume that the Piranha ES commands perform similarly to older...

Страница 20: ...and wus Note For 8 and 10 bit depths the number of lanes must be set to 5 in Sapera For 12 bit depth the number of lanes must be set to 6 in Sapera Camera Help Screen For quick help the camera can ret...

Страница 21: ...amera to your web direction or when you need a rectangular 2D image and the lighting supports a full frame imager In TDI Mode the camera operates as a TDI enhanced sensitivity line scan camera and com...

Страница 22: ...you to mirror the image vertically or mount the camera upside down Syntax scd i Syntax Elements i Readout direction Allowable values are 0 Forward CCD shift direction 1 Reverse CCD shift direction 2...

Страница 23: ...generated internally through the software command ssf or set externally with an EXSYNC signal CC1 When operating in TDI Mode it is important that the line rate used matches the web speed Failure to m...

Страница 24: ...ure mode use the command gcp or get sem When setting the camera to external signal modes EXSYNC must be supplied Refer to section Error Reference source not found for more information on how to operat...

Страница 25: ...t time are ignored The falling edge of EXSYNC marks the start of readout Note In TDI mode the frame period equals the line period Figure 4 Mode 3 Timing Mode 7 Internal Frame Rate Maximum Exposure Tim...

Страница 26: ...mains unchanged To return the camera s frame rate use the commad gcp or get ssf Related Commands sem Example ssf 10000 3 3 Data Processing Setting a Region of Interest Purpose Sets the pixel range use...

Страница 27: ...n FPN correction the PRNU correction the background subtract and the system gain and offset All of these elements are user programmable Notes FPN and PRNU correction is not available when operating th...

Страница 28: ...d to the PRNU multiplier is nominally zero and zero multiplied by anything is still zero resulting in no PRNU coefficient induced FPN If the offset is not subtracted from the video then there will be...

Страница 29: ...ion determines exactly how much offset to subtract per pixel in order to obtain flat output when the CCD is not exposed The white light calibration is performed next to determine the multiplication fa...

Страница 30: ...equal to or greater than the maximum pixel value in the image The camera will respond with OK if no errors occur 3 After the correction is complete save the settings by issuing a wpc command Note tha...

Страница 31: ...erence To update the gain reference Purpose Sets the current gain setting to be the 0dB point This is useful after tap gain matching to allow you to change the gain on all taps by the same amount Synt...

Страница 32: ...pixel number from 1 to sensor pixel count i Coefficient value in a range from 0 511 12 bit LSB Notes Available in TDI Mode only Example sfc 10 50 Returning FPN Coefficients Purpose Returns a pixel s F...

Страница 33: ...e 14 bits in range from 4096 to 16220DN For example if the camera is in 8 bit mode and the target is to be 200DN use 200x64 12800 14 bit equivalent as target value The calculation is performed for all...

Страница 34: ...specified by x1 and x2 The camera also returns the pixel number with every fifth coefficient Syntax dpc x1 x2 Syntax Elements x1 Start pixel to display in a range from 1 to sensor pixel count 1 x2 En...

Страница 35: ...ut can no longer reach its maximum Use this command to correct for this where ssg value max output value max output value ssb value Syntax ssg i Syntax Elements i Gain setting The gain ranges are 0 to...

Страница 36: ...TDI Mode digital gain and offset and background subtract values are saved as distinct values for Forward and Reverse directions In other words you can program the camera to operate with a digital gai...

Страница 37: ...storing PRNU and FPN Coefficients Pixel coefficient sets are saved separately for Forward and Reverse direction depending on which direction the camera is operating in when the wpc or wfc command is i...

Страница 38: ...t set Syntax wfc Notes Available in TDI mode only Loading a Saved Set of Coefficients Purpose Loads a saved set of pixel coefficients for the current direction A factory calibrated set of coefficients...

Страница 39: ...or verifying proper timing and connections between the camera and the frame grabber Syntax svm i Syntax Elements i 0 Video 1 DCi Integer i 1 400 8 8 Where i 1 to 12000 2 HORi Modulus DCi Modulus Modul...

Страница 40: ...command to ensure the proper video input range into the processing chain before executing any pixel calibration commands Syntax gl x1 x2 Syntax Elements x1 Column start number Must be less than the co...

Страница 41: ...e data Values returned are in 12 bit DN Available in TDI Mode only Related Commands css roi Example gla 10 20 Temperature Measurement The internal temperature of the camera can be determined by using...

Страница 42: ...GCP screen returns all of the camera s current settings To read all current camera settings use the command Syntax gcp Returning Camera Settings with Get Commands You can also return individual camera...

Страница 43: ...80 0 90 0 70 9 45 0 IMAGINGCENTER 47 0 IMAGING CENTER 8 5 2X M4x0 7 depth 6 0 4X M72X0 75 depth 4 1 PIXEL1 10 5 2X 109 0 B C 83 5 2X 81 5 2X Notes 1 Imaging area aligned in X Y with respect to datums...

Страница 44: ...provide a uniform field and longer life span compared to other light sources However they also require a camera with enhanced sensitivity such as the ES Sx camera Halogen light sources generally prov...

Страница 45: ...rface and the mounting plate surface as large as possible Do not use stand off style mounting 3 Design the camera mounting plate so that there is enough surface area to dissipate heat An example of a...

Страница 46: ...ES Sx User Manual 03 032 20162 00 Teledyne DALSA 46 Heat sink fins Heat sink fins Mounting plate Mounting bracket Front plate Camera full front mounting surface 5047 mm sq 106 mm 45 mm 86 mm 75 Mounti...

Страница 47: ...If these solutions do not resolve your problem contact support teledynedalsa com for product support LED When the camera is first powered up the LED will glow on the back of the camera Refer to sectio...

Страница 48: ...ng and Digital Video Path Use the test pattern feature to verify the proper timing and connections between the camera and the frame grabber and verify the proper output along the digital processing ch...

Страница 49: ...intated in 100 Line Dropout Bright Lines or Incorrect Frame Rate Verify that the frequency of the internal sync is set correctly or when the camera is set to external sync that the EXSYNC signal suppl...

Страница 50: ...nt operating range Use GCP or GET to see value used Warning 03 Clipped to max Parameter was clipped to the current operating range Use GCP or GET to see value used Warning 04 Related parameters adjust...

Страница 51: ...when in SEM 3 Error 06 Timeout Command not completed in time E g CCF in SEM 3 when no external EXSYNC is present Error 07 Camera settings not saved Indicates that user settings have been corrupted by...

Страница 52: ...o the selected algorithm The first parameter is the algorithm where i is 2 Calculates the PRNU coefficients using the entered target value as shown below PRNU Coefficient Target AVG Pixel Value FPN i...

Страница 53: ...Read the firmware version and FPGA version get fpn coeff gfc x Read the FPN coefficient x pixel number to read in a range from 1 sensor pixel count Refer to Returning FPN Coefficients on page 31 for d...

Страница 54: ...Settings for details region of interest roi x y x y Sets the pixel range affected by the cag gl gla ccf cpa and commands The parameters are the pixel start and end values x and the column start and e...

Страница 55: ...NU value within the range 0 to 65535 set subtract background ssb i Subtract the input value from the output signal i Subtracted value in a range from 0 to 4096 set sync frequency ssf i Set the frame r...

Страница 56: ...internal temperature of the camera verify voltage vv Check the camera s input voltages and return OK or fail write FPN coefficients wfc i Write all current FPN coefficients to EEROM Refer to section S...

Страница 57: ...with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operate...

Страница 58: ...Piranha ES Sx User Manual 03 032 20162 00 Teledyne DALSA 58 Appendix C Revision History Revision Change Description Date 00 Preliminary release June 20 2012...

Страница 59: ...tting 34 command format 19 parameters 20 commands list 52 connectors 12 lemo 13 power 13 power mating 13 D dark patches 49 data bus 15 data rate 8 debugging 47 digital signal processing 31 direction e...

Страница 60: ...als 15 P performance specifications 8 pixel statistics 40 power connectors 13 guidelines 14 mating connectors 13 PRNU 29 R rebooting 38 Region of Interest 26 resolution 8 responsivity 9 roi See Region...

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