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AVIIVA® EM1

1043D - AVIIVA EM1 –04/11

e2v semiconductors SAS 2011

6.3.7

AcquisitionControl

The Acquisition Control section describes all
features related to image acquisition, including
the trigger and exposure control. It describes
the basic model for acquisition and the typical
behavior of the device.

Acquisition

is defined as the capture of a

sequence of one or many

Frame

(s)

Frame

is defined as the capture of

Width

pixels x

Height

lines.

Line

starts with an optional

Exposure

period

and ends with the completion of the sensor read
out..

The

AcquisitionMode

controls the mode of

acquisition for the device. This mainly affects

the number of frames captured in the

Acquisition (

SingleFrame, MultiFrame,

Continuous

The

AcquisitionStart

command is used to start

the Acquisition.

The

AcquisitionStop

command will stop the

Acquisition at the end of the current Frame

can be used in any acquisition mode and if the
camera is waiting for a trigger, the pending
Frame will be cancelled.

The

AcquisitionAbort

command can be used to abort an Acquisition at any time. This will end the

capture immediately without completing the current Frame.

AcquisitionFrameCount

controls the number of frames that will be captured when

AcquisitionMode

MultiFrame

AcquisitionLinePeriod

controls the period of each Line. The

AcquisitionLineRate

is calculated from

this value.

AcquisitionStatusSelector

and

AcquisitionStatus

can be used to read the status of the internal

acquisition signals. The standard acquisition signals Status are:

AcquisitionTriggerWait,

AcquisitionActive, FrameTriggerWait, FrameActive,

Содержание AVIIVA EM1

Страница 1: ...1 1043D AVIIVA EM1 04 11 e2v semiconductors SAS 2011 AVIIVA EM1 Line Scan Monochrome Camera User Manual...

Страница 2: ...Spectrometer versions BA9 8 2 2 Image Sensor 9 2 3 Response QE curves 10 2 3 1 Quantum Efficiency 10 2 3 2 Spectral Response 10 3 CAMERA HARDWARE INTERFACE 11 3 1 Mechanical Drawings 11 3 2 Input outp...

Страница 3: ...7 1 Trigger Presets 37 6 3 8 DigitalIOControl 41 6 3 9 CounterAndTimerControl 43 6 3 10 AnalogControl 47 6 3 10 1 Analog Gain 49 6 3 10 2 Digital Gain Offset Contrast Expansion 49 6 3 10 3 Tap Balance...

Страница 4: ...Scan Camera 4 1043D AVIIVA EM1 04 11 e2v semiconductors SAS 2011 9 APPENDIX C Optical Mounts available 71 9 1 F Mount 71 9 2 C Mount 72 9 3 T2 M42x1 Mounts 73 10 APPENDIX E Index 74 11 APPENDIX E Revi...

Страница 5: ...w power mode Statistic functions on ROI Very compact design 93 x 56 x 54 mm w h d Delivered and licensed for Pleora PureGeV SDK Driver Package DemoGeV application delivered as configuration and acquis...

Страница 6: ...Spectral Density is a specific test for BA9 version Contact Hotline for more info 1 2 3 Common Characteristics Functionality Programmable via Control Interface Gain Up to 32 dB Offset 4096 to 4096 LS...

Страница 7: ...perience in imaging and the proven qualities of the AviivA family performances reliability and high precision mechanical design 1 4 Typical Applications Web Inspection metallurgy wood paper textile Pr...

Страница 8: ...peak peak LSB 17 10 5 2 4 2 1 2 OCT Spectrometer versions BA9 Unit Min Gain 24dB Av Gain 12dB Max Gain 0dB Min Typ Max Min Typ Max Min Typ Max Power Spectral Density 10 20 Dark Noise RMS LSB 1 3 2 5...

Страница 9: ...is the following On the BA9 Versions the pixel is rectangular in order to facilitate the positioning of the Camera in the spectrometer 20 m height for the 10 m pitch 28 m height for the 14 m pitch A c...

Страница 10: ...ponse QE curves 2 3 1 Quantum Efficiency 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 400 500 600 700 800 900 1000 1100 QE 2 3 2 Spectral Response 0 20 40 60 80 100 120 140 160 180 200 400 500 600 700 800 90...

Страница 11: ...AVIIVA EM1 11 1043D AVIIVA EM1 04 11 e2v semiconductors SAS 2011 3 CAMERA HARDWARE INTERFACE 3 1 Mechanical Drawings...

Страница 12: ...11 3 2 Input output Connectors and LED Sensor alignment Z 10 3 150 m 4k 10 m X 7 52mm 2k 14 m X 13 66mm 1k 14 m X 20 83mm 512 14 m X 24 41mm 100 m Y 30mm 100 m Planarity 35 m Rotation X Y plan 0 2 Til...

Страница 13: ...Power Connector Camera connector type Hirose HR10A 7R 6PB male Cable connector type Hirose HR10A 7P 6S female Signal Pin Signal Pin PWR 1 GND 4 PWR 2 GND 5 PWR 3 GND 6 Camera side description Power s...

Страница 14: ...debounced with LineDebouncer feature The debounce filter allows holding signal transitions for 0 7 s period During this period further transitions will be ignored Input and Output can be driven by TT...

Страница 15: ...8pin male Cable type cable immune from interference of Cat 6 with a maximum length of 100 meters in order to have best performances For short distance a cat 5E cable can be used Ethernet connection Pi...

Страница 16: ...interference and This device must accept any interference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for Clas...

Страница 17: ...reGeV Package DemoGeV and all documentation associated to the GigE Vision GenICam standards can be downloaded from the web site This ensure you to have an up to date version Main Camera page www e2v c...

Страница 18: ...s We have w FOV f L The ratio M w FOV is called Magnification The FOV is grabbed by 4096 or 2048 pixels in the width In order to get a ratio of 1 1 in your image at the web speed of S your line rate h...

Страница 19: ...application controlling cameras from any model and brand the same way It introduces the concept of user manual not for humans but to software application Application reads this user manual to control...

Страница 20: ...45 plug on the motherboard Factory setup has set the camera to the default IP subnet 169 254 X X The PC interface is set to this default IP subnet as follows Open the Network interface properties Sett...

Страница 21: ...EM1 04 11 e2v semiconductors SAS 2011 6 2 3 Interactive camera control PureGEV Player is used to control camera interactively and display images Select Connect button opens the GEV Device Selection w...

Страница 22: ...you can make life easy for simple users Beginner The number of features with Beginner visibility should be limited to all basics features of the device and easy to use Expert features that require a m...

Страница 23: ...mmands In the following Chapters you will find the details of the GEV Device Control Menu relative to the Camera configuration The Image Stream Control and Communication Control menus are dedicated to...

Страница 24: ...he same as standard but underlined The new branch of parameters which depends from this value is listed after and the Font of Characters is in Blue Then the Blue Parameter attribution depends on the u...

Страница 25: ...and other information related to the GigE Vision transport medium Note most of these registers are mapped according to GigE Vision specification More information about exact meaning of these features...

Страница 26: ...activated on the given network interface GevCurrentIPConfigurationDHCP IBoolean L R W B Indicates if DHCP IP configuration scheme is activated on the given network interface GevCurrentIPConfigurationP...

Страница 27: ...vNumberOfInterfaces IInteger R E Indicates the number of physical network interfaces supported by this device GevMessageChannelCount IInteger R E Indicates the number of message channels supported by...

Страница 28: ...interface to use Always 0 as only one network available GevSCPHostPort IInteger L R W G Indicates the port to which the device must send data stream GevSCPSFireTestPacket IBoolean L R W G Sends a test...

Страница 29: ...of the device DeviceManufacturerInfo IString R B Manufacturer information about the device DeviceID IString R E Device identifier serial number DeviceVersion IString R B Version of the device DeviceF...

Страница 30: ...rmat which fix both PixelSize and PixelCoding Name Interface Lock Access Visibility Description SensorWidth IInteger R E Effective width of the sensor in pixels SensorHeight IInteger R E Effective hei...

Страница 31: ...er1 Timer2 IEnumeration L R W B Selects the source of first data of 32 to put at the end of each line EnableEndOfLineData0Source Counter1 Counter2 Timer1 Timer2 IEnumeration L R W B Selects the source...

Страница 32: ...ine cam e2v com None of these parameters and Section are defined with the SNFC Name Interface Lock Access Visibility Description CameraPrivilegeLevel IntegratorMode UserMode IEnumeration R E Current P...

Страница 33: ...rature displayed is one of the highest possible in the Camera Then it can be monitored to activate the standby mode in case of too high temperature see insert below The limits are always referenced by...

Страница 34: ...me MultiFrame Continuous The AcquisitionStart command is used to start the Acquisition The AcquisitionStop command will stop the Acquisition at the end of the current Frame It can be used in any acqui...

Страница 35: ...quisitionStatusSelector AcquisitionTriggerWait AcquisitionActive FrameTriggerWait FrameActive IEnumeration U R W E Selects the internal acquisition signal to read using AcquisitionStatus AcquisitionSt...

Страница 36: ...er1End Timer2End Counter1End Counter2End UserOutput0 UserOutput1 UserOutput2 UserOutput3 UserOutput4 IEnumeration L R W B Specifies the internal signal or physical input Line to use as the trigger sou...

Страница 37: ...edTimedMode Exposure started upon the rising edge of the Line 0 trigger Exposure time defined with Exposure Time feature Parameter Value AcquisitionMode Continuous ExposureMode Timed TriggerSelector A...

Страница 38: ...n TriggerSource Line0 TriggerActivation LevelHigh TriggeredWidthModeWithFrameTrigger Exposure started upon Line 0 trigger Exposure time defined with Line0 trigger width The Frame is valid on the high...

Страница 39: ...e On TriggerSource Timer1End TriggerActivation RisingEdge TriggerSelector ExposureEnd TriggerMode On TriggerSource Line0 TriggerActivation RisingEdge TimerSelector Timer1 TimerTriggerSource Line0 Time...

Страница 40: ...re started upon Line 0 trigger Exposure ended upon Line1 trigger The Frame is valid on the high level of the Line 2 trigger Parameter Value AcquisitionMode Continuous ExposureMode TriggerControlled Tr...

Страница 41: ...status of all available Line signals at time of polling in a single bitfield LineSelector Line0 Line1 Line2 Line3 Line4 IEnumeration U R W E Selects the physical line or pin of the external device con...

Страница 42: ...l acquisition or I O source signal to output on the selected Line UserOutputSelector UserOutput0 UserOutput1 UserOutput2 UserOutput3 UserOutput4 IEnumeration U R W E Selects which bit of the User Outp...

Страница 43: ...r of line started A timer is used to measure the duration from an event Ex starts the Frame Acquisition 200 s after the reception of a Frame Trigger Counter To start counter there are several possibil...

Страница 44: ...MissedTrigger IEnumeration L R W E Select the events that will be the source to increment the counter CounterEventActivation RisingEdge FallingEdge AnyEdge LevelHigh LevelLow IEnumeration L R W E Sele...

Страница 45: ...duration value features If it happens a new event which is selected to start the timer timer reset before restart the duration Name Interface Lock Access Visibility Description TimerSelector Timer1 Ti...

Страница 46: ...2011 Name Interface Access Visibility Description TimerValue IFloat L R W E Reads or writes the current value in s of the selected Timer TimerStatus TimerIdle TimerTriggerWait TimerActive TimerComple...

Страница 47: ...Black Level is controlled by the various Black Level features BlackLevel IFloat U R W E Controls the analog black level as an absolute physical value GainAutoBalance IEnumeration U R W B Sets the mode...

Страница 48: ...in with a continuous tuning from 0dB to 8dB on the AVIIVA EMx series At each step of Preamp Gain a Tap balance has been performed in factory for both Gains and Offsets and saved in ROM memory When a n...

Страница 49: ...is set by step of 6dB 0 24dB 1 18dB 2 12dB 3 6dB 4 0dB Gain GainAbs with GainSelector GainAll Value from 0 to 6193 corresponding to a Gain range of 0dB to 8dB calculated as following Gain dB 20 log 1...

Страница 50: ...d can be interrupted when you want Tap Balance by Gains Provide an uniform light target to the camera This is recommended to have a global level of around at least 70 of the saturation otherwise with...

Страница 51: ...in Cameralink interface Some Warnings can be issued from the PRNU FPN Calibration Process as pixel Overflow or Pixel Underflow because some pixels have been detected as too high or too low in the sou...

Страница 52: ...esses all the current FFC Gains coefficients in a single access without using individual FFCIndex FFCValueSize IInteger L R G Indicates the size in Bytes of FFC Gains coefficients ResetFPN ICommand L...

Страница 53: ...with a resolution of 1 8 LSB 12bits o A Gain on 14 bits Unsigned Int 14 with a max gain value of x3 o The calculation of the new pixel value is P P Off 1 Gain 8192 The FFC processing can be completed...

Страница 54: ...t and enable it White uniform moving target Launch the FFC Enable the FFC You can save the FFC result both FPN PRNU in the same time in one of the 4 x FFC User Banks The user target and Gain are saved...

Страница 55: ...of Camera lines at different levels The FFC Adjust function allows to set the same target value for all the Cameras in the system and then to get a perfect uniform line whole along the system with a...

Страница 56: ...ll be automatically disabled Name Interface Lock Access Visibility Description LUTEnable IBoolean L R W E Activates the current LUT LUTValueAll IRegister L R W G Accesses all the current LUT coefficie...

Страница 57: ...AVIIVA EM1 04 11 e2v semiconductors SAS 2011 LUT User Bank Usage User1 User2 User3 User4 User Ram Memory Current LUT Save Load Access LUT by index At the power up Last User Bank used CurrentLUTSet is...

Страница 58: ...PixelROIMean Average gray level value calculated on whole Region of interest Unsigned format value U12 4 o Pixel Standard deviation PixelROIStandardDeviation standard deviation of all the pixel gray l...

Страница 59: ...ing PixelROIWidth IInteger R G Define the size of the ROI PixelROIMean IFloat R G Indicates the Average value on the ROI in LSB 12bits PixelROIStandardDeviation IFloat R G Indicates the Standard devia...

Страница 60: ...ntegrator IEnumeration L R W B Selects the feature User Set to load or save UserSetSave ICommand L R W B Save the User Set specified by UserSetSelector to the non volatile memory of the device UserSet...

Страница 61: ...ritten in this memory area with UserMemoryIndex and UserMemoryValue and save modifications with UserMemorySave Name Interface Lock Access Visibility Description UserMemoryValueAll IRegister R G Access...

Страница 62: ...he sensor stream has a higher priority than the packet_resend channel This means that when the line frequency increases the time available for packet resend decreases The AVIIVA EM1 camera has a 512Mb...

Страница 63: ...ncrement of 1 gray level in regards with the previous one In 12 bits the level reaches 4095 before switching down to 0 In 8 bits the level reaches 255 before switching down to 0 7 2 Test Pattern 2 In...

Страница 64: ...AVIIVA EM1 04 11 e2v semiconductors SAS 2011 7 2 3 2048 Pixels Pixel 1 2 3 8 9 2040 2041 2047 2048 Value 0 0 0 0 1 254 255 255 255 7 2 4 4096 Pixels Pixel 1 2 3 16 17 4080 4081 4095 4096 Value 0 0 0...

Страница 65: ...M1 65 1043D AVIIVA EM1 04 11 e2v semiconductors SAS 2011 7 3 Test Pattern 2 In 12 bits format 7 3 1 512 Pixels Pixel 1 2 3 255 256 257 510 511 512 Value 0 8 16 2040 2055 2063 4079 4087 4095 7 3 2 1024...

Страница 66: ...semiconductors SAS 2011 7 3 3 2048 Pixels Pixel 1 2 3 1024 1025 1026 2045 2046 2047 2048 Value 0 2 4 2046 2049 2051 4089 4091 4093 4095 7 3 4 4096 Pixels Pixel 1 2 3 4 5 6 4092 4093 4094 4095 4096 Va...

Страница 67: ...ase the surface in contact with the front face and then improves the dissipation In the system the camera has to be fixed by its front face with the largest contact possible with a metallic part Witho...

Страница 68: ...Front face Mainboard It has been established that the steps are the following after a certain time Ambient room to Front Face about 10 C Front Face to internal sensor about 15 C Then an average of 25...

Страница 69: ...ure Detailed curve for the Min preamp Gain value The Cameras tuning is done in factory after a certain time of warm up close to a normal condition of use in order to ensure that the Camera will give i...

Страница 70: ...line of the sensor All the LSB values are in 12 bits Average Offset vs Temperature At min preamp Gain value 24dB FPN peak peak vs Temperature At min preamp Gain value 24dB Mean offset vs Temperature 1...

Страница 71: ...AVIIVA EM1 71 1043D AVIIVA EM1 04 11 e2v semiconductors SAS 2011 9 APPENDIX C Optical Mounts available 9 1 F Mount F Mount Kit10 Part number AT71KFPAVIVA ABA...

Страница 72: ...AVIIVA EM1 72 1043D AVIIVA EM1 04 11 e2v semiconductors SAS 2011 9 2 C Mount...

Страница 73: ...AVIIVA EM1 73 1043D AVIIVA EM1 04 11 e2v semiconductors SAS 2011 9 3 T2 M42x1 Mounts M42x0 75 T2 Mount Kit30 Part number AT71KFPAVIVA AKA M42x1 Mount Kit40 Part number AT71KFPAVIVA ADA...

Страница 74: ...bleEndOfLineData0Source 31 ExposureMode 35 ExposureTime 35 FFCAdjust 52 FFCAdjustTarget 52 FFCCalibrationAbort 52 FFCCalibrationCtrl 52 FFCEnable 52 FFCIndex 52 FFCSetLoad 52 FFCSetSave 52 FFCSetSelec...

Страница 75: ...7 NIGainAutoBalanceCtrl 47 PayloadSize 28 PixelAccessLineNumber 59 PixelCoding 30 PixelColorFilter 30 PixelFormat 30 PixelROIMax 59 PixelROIMean 59 PixelROIMin 59 PixelROIStandardDeviation 59 PixelROI...

Страница 76: ...0 1 9 9 EM1 2014 BA9 1 3 9 EM1 2010 BA9 1 3 9 EM1 1014 BA0 1 0 0 EM1 1014 BA9 1 0 0 1043B EM2 EM4 new sensor 1k 14 m EM1 0514 BA0 EM1 4010 BA0 1 6 9 EM1 2014 BA0 1 9 9 EM1 2014 BA9 1 3 9 EM1 2010 BA9...

Страница 77: ...or 1 800 342 5338 Fax 1 914 592 5148 mailto enquiries na e2v com Asia Pacific e2v ltd 11 F Onfem Tower 29 Wyndham Street Central Hong Kong Tel 852 3679 364 8 9 Fax 852 3583 1084 mailto enquiries ap e...

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