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Photon Focus MV0 3D06 Series Скачать руководство пользователя страница 67

11.5 3D Features

The accuracy of the triangulation system is determined by the line extracting algorithm, the
optical setup, the quality parameters of the laser line generator and the parameters of the lens
which makes optical engineering necessary.

Triangulation Setup 1

In this setup the camera points at a viewing angle

α

to the laser line projected from the top. A

larger angle leads to a higher resolution. With larger angles the range of height is reduced.
Small angles have the benefit of little occlusions.

Camera

Line Laser

Figure 11.3: Triangulation setup 1

Triangulation Setup 2

This setup shows an opposite configuration of the laser line and the camera. The resolution at
same triangulation angle is slightly higher but artefacts which occur during the measurement
at the borders of the object have to be suppressed by software.

Triangulation Setup 3

In this setup the laser line generator and the camera are placed in a more reflecting
configuration. This gives more signal and could be used for dark or matte surfaces. In case of
reflecting surfaces there is only a little amount of scattering which can be used as signal for
triangulation. Also in this case this triangulation setup helps to get results.

Triangulation Setup 4

In contrast to setup 3 this setup is used for high scattering material or for application where
strong reflections of the object have to be suppressed. The resolution is reduced due to the
relations of the angles

α

and

β

.

11.5.3

Laser Line Detection

The laser line detectors (LineFinder and COG) each take two threshold values as their input, a
signal threshold and a width threshold. The thresholds of the different algorithms are
configured seperately. They fulfill the following purposes:

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Содержание MV0 3D06 Series

Страница 1: ...hotonfocus MV0 Python 3D06 Camera Series 3D CMOS camera series with GigE Interface MV0 D1280 O01 3D06 288 G2 MV0 D1984 O01 3D06 576 G2 MV0 D2592 O01 3D06 576 G2 available on request MAN082 09 2019 V1...

Страница 2: ...is assumed by Photonfocus AG for its use Photonfocus AG reserves the right to make changes to this information without notice Reproduction of this manual in whole or in part by any means is prohibite...

Страница 3: ...21 4 1 3 Image Acquisition Frame and Exposure Control Parameters 22 4 1 4 Image Acquisition Frame and Exposure Trigger 23 4 1 5 Image Acquisition Frame and Exposure Status 23 4 2 Acquisition Control...

Страница 4: ...1 5 1 6 Counter Trigger Source 42 5 1 7 Counter Reset Source 43 5 2 Timer 45 5 2 1 Timer Usage 45 5 2 2 Timer Status 45 5 2 3 Timer Active Start and End Signal 46 5 2 4 Timer Reset 46 5 2 5 Timer Trig...

Страница 5: ...11 5 13High speed mode 81 11 6 Status Line and Image Information 82 11 6 1 Image Average Value 82 11 6 2 Status Information 82 11 6 3 Camera Type Codes 82 11 7 Test Images 85 11 7 1 Ramp 86 11 7 2 LFS...

Страница 6: ...2 Repair and obtaining an RMA Number 111 18 3 Temporal Abandoning and Scrapping 111 19 References 113 A Pinouts 115 A 1 I O Connector 115 A 2 GigE Connector 115 B Camera Timing 117 B 1 Timed Exposure...

Страница 7: ...TRUCTIONS FOR USE BEFORE OPERATING THE CAMERA STORE THE INSTRUCTIONS FOR USE FOR FURTHER READING Photonfocus AG Bahnhofplatz 10 CH 8853 Lachen SZ Switzerland www photonfocus com info photonfocus com 4...

Страница 8: ...1 55 451 00 00 Email support photonfocus com Table 1 1 Photonfocus Contact 1 4 Sales Offices Photonfocus products are available through an extensive international distribution network and through our...

Страница 9: ...er rors 1 6 Legend In this documentation the reader s attention is drawn to the following icons Important note additional information Important instructions General warning possible component damage...

Страница 10: ...1 Preface 10 of 125 MAN082 09 2019 V1 0...

Страница 11: ...for this camera series MV0 with form factor 30x30 Prefix2 Camera family specifier The following specifiers are used in this manual D digital standard area scan cameras Sensor width Width of image sen...

Страница 12: ...MV0 D1984 O01 3D06 576 G2 1984 x 1264 7968 fps 1 Gigabit Ethernet 2 5 MP monochrome 3D camera MV0 D2592 O01 3D06 576 G2 2 2592 x 2048 TBD fps 1 Gigabit Ethernet 5 MP monochrome 3D camera Table 2 1 Ca...

Страница 13: ...ed 2D 3D applications can be realized in the 2D 3D mode of the camera at a reduced frame rate Global shutter Image sensor with high sensitivity Region of interest ROI freely selectable in x and y dire...

Страница 14: ...C o n v e y o r b e l t w i t h o b j e c t s L a s e r C a m e r a Figure 3 1 Triangulation principle with objects moved on a conveyor belt Figure 3 2 Photonfocus MV0 Python GigE camera series 14 of...

Страница 15: ...GenICam compliant Camera Control GigE Vision Suite PF 3D Suite Trigger Modes Software Trigger External isolated trigger input Features Greyscale resolution 8 bit Region of Interest ROI Laser line det...

Страница 16: ...ke Readout noise 9 e Spectral range standard sensor 330 to 930 nm to 10 of peak responsivity Conversion gain 0 096 LSB e 0 107 LSB e Sensitivity with micro lenses 7 7 V lux s 550 nm 7 5 V lux s 550 n...

Страница 17: ...standard sensor 330 to 930 nm to 10 of peak responsivity Conversion gain 0 107 LSB e Sensitivity with micro lenses 7 5 V lux s 550 nm Optical fill factor 80 without micro lenses Dark current 9 3 e s 2...

Страница 18: ...ng ranges 3 3 1 Absolute Maximum Ratings Parameter Value Camera Control Input Signal Voltage Single Ended 0 V 24 V Camera Control Output Signal Voltage Single Ended 0 V 24 V Camera Control Output Sign...

Страница 19: ...5000 sensors from ON Semiconductor measured in the wavelength range from 300 nm to 1100 nm 0 10 20 30 40 50 60 70 300 400 500 600 700 800 900 1000 1100 Wavelength nm MONO NIR Figure 3 3 Quantum effic...

Страница 20: ...3 Product Specification 20 of 125 MAN082 09 2019 V1 0...

Страница 21: ...ure time and an image read out A burst of frame is defined as a capture of a group of one or many frames within an acquisition An acquisition can be grouped in N single frames or N burst of frames 4 1...

Страница 22: ...GigE interface to the camera with low latency and low jitter I O Control The I O control unit manages physical camera inputs and outputs and LED A switch matrix within this block allows connecting int...

Страница 23: ...ignals or from a pulse generated by a software command Each of these triggers can be switched on or off individually The camera generates the triggers pulses internally which are switched off The foll...

Страница 24: ...n number of frames which are defined by acquisition frame count parameter or when the acquisition stop command is executed Acquisition Mode Continuous Frame When the acquisition is started the camera...

Страница 25: ...tate Acquisition Active and is ready to capture frames Acquisition Start Trigger Mode off As soon as the acquisition is started by executing of the acquisition start command the camera goes immediatel...

Страница 26: ...cquisition Trigger Wait An asserted acquisition trigger wait indicates that the acquisition control is waiting for an acquisition start trigger see Section 4 2 3 Acquisition Active Acquisition active...

Страница 27: ...Frame Start Trigger Mode off The frame start triggers are ignored The camera runs in free running mode when the mode of both triggers the frame start trigger and frame burst start trigger is set to o...

Страница 28: ...st Fig 4 7 shows the procedure of a burst of frames and a single frame capture The Acquisition start and end trigger mode is on So the camera waits for an acquisition trigger once the acquisition comm...

Страница 29: ...erted frame trigger wait indicates that the frame control is waiting for a frame start trigger see Section 4 3 1 frame burst start trigger see Section 4 3 2 or an exposure start trigger see Section 4...

Страница 30: ...exposure start and exposure end triggers see Section 4 4 2 and Section 4 4 3 for more information 4 4 2 Exposure Start Trigger The exposure start trigger is used to start an exposure Exposure Start Tr...

Страница 31: ...i o n S t o p E x p o s u r e 1 R e a d O u t 1 F r a m e 1 E x p o s u r e S t a r t T r i g g e r 1 E x p o s u r e E n d T r i g g e r 1 F r a m e A c t i v e E x p o s u r e 2 R e a d O u t 2 F r...

Страница 32: ...n d T r i g g e r 1 F r a m e S t a r t T r i g g e r 1 F r a m e S t a r t T r i g g e r 2 F r a m e S t a r t T r i g g e r N F r a m e T r i g g e r W a i t F r a m e T r i g g e r W a i t F r a m...

Страница 33: ...ad out time and when the exposure time is shorter than the read out time E x p o s u r e 1 R e a d O u t 1 F r a m e 1 E x p o s u r e 2 R e a d O u t 2 F r a m e 2 Figure 4 11 Overlapped Image acquis...

Страница 34: ...q u i s i t i o n E n d T r i g g e r D e l a y D i v i d e r M o d e O n O f f A c t i v a t i o n R i s i n g E d g e F a l l i n g E d g e B o t h E d g e s S o u r c e S o f t w a r e A c q u i s...

Страница 35: ...signal is generated by the encoder see Chapter 6 for more information about the encoder Action A trigger signal is generated by the action control block see Chapter 8 for more information about the ac...

Страница 36: ...es A division factor of 1 processes every incoming trigger A division factor of 2 processes every second trigger and so on 4 6 6 Trigger Delay The trigger delay lets the user specify a delay that will...

Страница 37: ...tart a procedure Acquisition Start Trigger Acquisition End Trigger Frame Start Trigger Frame Burst Start Trigger Frame Burst End Trigger Exposure Start Trigger Exposure End Trigger Counter Trigger Cou...

Страница 38: ...4 Image Acquisition 38 of 125 MAN082 09 2019 V1 0...

Страница 39: ...ent and counter reset signals This section describes the configuration and the function of the counters Fig 5 1 shows the structure of one counter Along with the counter function itself it contains a...

Страница 40: ...eceived Once the counter is in the state overflow it has to be reset by software or by counter reset signal in order to recover it from this state 5 1 3 Counter Active Start and End Signal Each counte...

Страница 41: ...t Counts the number of frame burst start events Frame Burst End Counts the number of frame burst end events Exposure Start Counts the number of exposure start events Exposure End Counts the number of...

Страница 42: ...unter counts rising edges on the selected line input Falling Edge Counter counts falling edges on the selected line input Both Edges Counter counts both edges on the selected line input Activation con...

Страница 43: ...on which needs to be set accordingly Following configuration values are available Rising Edge Counter starts with the rising edge on the selected line input Falling Edge Counter starts with the fallin...

Страница 44: ...sets with the reception of the chosen counter end event Timer 0 3 Start Resets with the reception of the chosen timer start event Timer 0 3 End Resets with the reception of the chosen timer end event...

Страница 45: ...elay and timer duration value needs to be configured accordingly When a timer trigger source is selected the timer is waiting for a trigger signal Once this trigger signal has been received the timer...

Страница 46: ...o reset and to start the timer The following list of signals are available Off Disables the timer trigger Acquisition Trigger Starts with the reception of the acquisition trigger event Acquisition Sta...

Страница 47: ...activation configuration which needs to be set accordingly Following configuration values are available Rising Edge Timer starts with the rising edge on the selected line input Falling Edge Timer sta...

Страница 48: ...5 Counter Timer 48 of 125 MAN082 09 2019 V1 0...

Страница 49: ...8 1 shows the structure of the encoder The trigger sources for the A and B inputs can be mapped to any of the line inputs of the camera while the reset source can also be mapped to a multitude of othe...

Страница 50: ...e PostionUp and Down modes a watermark counter is used The counter resets whenever the output mode changes the encoder is reset or a new start value is written See Fig 6 3 for a comparison of the mode...

Страница 51: ...of the frame trigger Frame Start Resets with the reception of the frame start event Frame End Resets with the reception of the frame end event Frame Burst Start Resets with the reception of the frame...

Страница 52: ...ne input Level High Resets the encoder as long as the level is high The encoder remains in reset state until the level is low again Level Low Resets the encoder as long as the level is low The encoder...

Страница 53: ...s the structure of the input signal path The user can invert this signal and its current status can be read by software I n p u t S i g n a l P a t h L i n e 1 L i n e I n 1 I n p u t S i g n a l P a...

Страница 54: ...u r c e L E D S 0 L E D S 1 L E D S 2 L i n e O u t Figure 7 2 Output Signal Path Following signals are available and can be selected for the output Input Line Counter Active Status Timer Active Statu...

Страница 55: ...d Usage Each action command message comes with the following key and mask information which is necessary to validate the requested action signal ActionUnconditionalMode Enables the unconditional actio...

Страница 56: ...8 Action Control 8 2 Action Control Output The action output signals can be used to trigger other blocks like counter timer acquisition frame or exposure control 56 of 125 MAN082 09 2019 V1 0...

Страница 57: ...full image resolution The image size can be reduced by setting the horizontal image offset Offset X and the image width Width and by setting the vertical image offset OffsetY and image height Height A...

Страница 58: ...9 Image Format Control 58 of 125 MAN082 09 2019 V1 0...

Страница 59: ...0 resp 81 s PYTHON2000 in 3DOnly mode 10 2 Image size is dominant and limited by interface The fame rate is given by the configured image size and 2D 3D mode setting Generally the interface is the lim...

Страница 60: ...1600 x 1200 UXGA n a 58 fps 1280 x 1024 SXGA 85 fps 85 fps 1024 x 1024 106 fps 106 fps 1280 x 768 WXGA 113 fps 113 fps 800 x 600 SVGA 233 fps 233 fps 640 x 640 273 fps 273 fps 640 x 480 VGA 364 fps 3...

Страница 61: ...1 fps 1280 x 128 1428 fps 2430 fps 2471 fps 3866 fps 1280 x 64 2430 fps 3741 fps 3866 fps 5367 fps 1280 x 32 3741 fps 5122 fps 5387 fps 6704 fps 1280 x 16 5122 fps 5790 fps 6704 fps 7260 fps 1280 x 11...

Страница 62: ...10 Frame Rate 62 of 125 MAN082 09 2019 V1 0...

Страница 63: ...in figure Fig 11 1 I m a g e S e n s o r D i g i t a l O f f s e t D i g i t a l G a i n L a s e r t e s t i m a g e i n s e r t i o n T e s t i m a g e s i n s e r t i o n I m a g e o u t p u t D i...

Страница 64: ...el offset should be set so that all pixels except defect pixels have values above 0 4 Run the command ColCorrection_CalibrateBlack category ColCorrection by clicking on the corresponding button The ca...

Страница 65: ...p to 15 99 It is implemented as a multiplication operation Colour camera models only There is additionally a gain for every RGB colour channel The RGB channel gain is used to calibrate the white balan...

Страница 66: ...used in an application is determined by the scattering of the material to be inspected There are setups for highly scattering materials and others for nearly reflecting surfaces In addition the penet...

Страница 67: ...t the borders of the object have to be suppressed by software Triangulation Setup 3 In this setup the laser line generator and the camera are placed in a more reflecting configuration This gives more...

Страница 68: ...eshold called saturation hysteresis This feature becomes relevant when a lot of pixels in a laser line are saturated In this case the algorithm starts counting saturated pixels at the first saturated...

Страница 69: ...e of the detected laser line In order to suppress noise the laser line height of the LineFinder algorithm is the mean value between the two pixels surrounding the peak position Depending on the shape...

Страница 70: ...h I n t e n s i t y y d i r e c t i o n H e i g h t G a u s s i a n s h a p e d l a s e r l i n e T h r e s h o l d W i d t h T h r e s h o l d Figure 11 7 Schematic of the cross section of a laser li...

Страница 71: ...ng in pixel accuracy or the thresholding of the Gaussian and calculation of the average resulting in sub pixel accuracy The nonlinear interpolation technique used in the LineFinder algorithm results i...

Страница 72: ...r p o l a t i o n P i x e l S u b p i x e l r o t a t e d b y 9 0 G a u s s i a n s h a p e d c r o s s s e c t i o n o f a l a s e r l i n e Figure 11 8 Interpolation technique provides sub pixel acc...

Страница 73: ...are always placed in the 8 LSB A table with the bit assignment of the 3D data for DataFormat3D 2 is shown in Fig 11 9 DataFormat3D 3 in Fig 11 10 and DataFormat3D 4 in Fig 11 11 Note that every value...

Страница 74: ...u s i n f o r m a t i o n Figure 11 10 3D data format DataFormat3D 3 3 D r o w 7 6 5 4 3 2 1 0 B i t s D e s c r i p t i o n 0 P E A K 1 5 8 D e t e c t e d l a s e r l i n e c o o r d i n a t e P E A...

Страница 75: ...e lies between 0x800 2048 and 0x8ff 2303 P o s i t i o n i n t e g r a l p a r t P o s i t i o n f r a c t i o n a l p a r t L a s e r l i n e w i d t h L L _ H E I G H T 3 D r o w 7 6 5 4 3 2 1 0 B i...

Страница 76: ...d frame rate For FrameCombine f the data for f images are combined into one image Resulting height in 3Donly mode is therefore Hres f 4 if DataFormat3D 3 or 4 or Hres f 2 if DataFormat3D 2 0 0 W 3 D d...

Страница 77: ...can be set by the user This value should be set so that the resulting frame rate is well below 1000 fps e g at 100 fps E g if the camera shows a maximal frame rate of 4000 property AcquisitionFrameRa...

Страница 78: ...16 The timeout occured after the second frame and the two remaining frames are filled with dummy data DataFormat3D 2 is used in this example The FrameCombine mode is only available in 3Donly mode Whe...

Страница 79: ...tMax see Fig 11 10 and Fig 11 17 Peak0_PeakFilterWidthMin Filters all peaks columns where LL_WIDTH Peak0_PeakFilterWidthMin see Fig 11 10 and Fig 11 18 Peak0_PeakFilterWidthMax Filters all peaks colum...

Страница 80: ...y y d i r e c t i o n T h r e s h o l d W i d t h T h r e s h o l d P e a k F i l t e r W i d t h M a x o k f i l t e r e d w i d t h t o o b i g f i l t e r e d w i d t h t o o s m a l l Figure 11 18...

Страница 81: ...he 3D ROI is not kept constant Example Peak0_EnAbsCoordinate True Peak0_3DY 200 If the peak is detected in row 50 of the ROI the value 250 50 Peak0_3DY would be given as resulting 3D coordinate Mirror...

Страница 82: ...4095 DN regardless of the currently used grey level resolution Note that the 12 bit format was chosen to be compatible with other Photonfocus cameras 11 6 2 Status Information Status information is in...

Страница 83: ...that perhaps the height of 3D ROI is too small for the current situation Not available in this camera STAT 194 MOV_ROI_LASER_FINDER Applies to moving ROI only value 1 the current frame is a laser find...

Страница 84: ...g Camera Model Camera Type Code MV0 D1280 O01 3D06 288 G2 511 MV0 D1984 O01 3D06 576 G2 512 MV0 D2592 O01 3D06 576 G2 TBD Table 11 3 Type codes of Photonfocus MV0 Python 3D06 GigE camera series 84 of...

Страница 85: ...resolution every possible grey level appears the same number of times in a test image Therefore the histogram of the received image must be flat A test image is a useful tool to find data transmission...

Страница 86: ...ern with a pseudo random grey level sequence containing every possible grey level that is repeated for every row The LFSR test pattern was chosen because it leads to a very high data toggling rate whi...

Страница 87: ...andom test pattern containing all grey levels If the data transmission is correctly received the histogram of the image will be flat Fig 11 21 On the other hand a non flat histogram Fig 11 22 indicate...

Страница 88: ...11 Image Data Processing 88 of 125 MAN082 09 2019 V1 0...

Страница 89: ...st use camera power supplies which meet the Limited Power Source LPS requirements If you use a powered hub or a powered switch in PoE or USB vision systems these devices must meet the LPS requirements...

Страница 90: ...ge is available on the Photonfocus website www photonfocus com To ensure that the examples will work properly in your application you must adjust them to meet your specific needs and must carefully te...

Страница 91: ...lectronic parts Avoid the generation of ESD during cleaning Take only a small amount of detergent to clean the camera body Keep in mind that the camera body complies to the IP40 standard Make sure the...

Страница 92: ...12 Precautions 92 of 125 MAN082 09 2019 V1 0...

Страница 93: ...13 1 Absolute Maximum Ratings 13 2 Electrical Characteristics Parameter Value Camera Control Input Single Ended 5 V 20 V Table 13 2 Electrical Characteristics 13 3 GigE Camera Connector The GigE camer...

Страница 94: ...an t be configured by the user LED designator Default function LED S0 It pulsates when the camera is not grabbing images It means the intensity starts from dark and goes slowly to bright and slowly to...

Страница 95: ...photonfocus com on the software download page in Support section It is filed under Third Party Tools Fig 13 2 shows the schematic of the input and output for the I O interface The input and output are...

Страница 96: ...t e r A B E n c o d e r A B G N D Figure 13 3 Connection of an A B encoder The camera supports a single ended encoders only 13 6 3 Single ended Line Input ISO_IN is a single ended isolated input see...

Страница 97: ...l B i n d e r C o n n e c t o r I S O _ G N D 2 Y O U R _ G N D Y O U R _ G N D Y O U R _ V C C C o n t r o l L o g i c I S O _ G N D C u r r e n t L i m i t e r Figure 13 5 Connection to ISO_IN from...

Страница 98: ...W R R I S O _ O U T C a m e r a 3 4 p o l B i n d e r C o n n e c t o r I S O _ G N D 2 Y O U R _ G N D I S O _ G N D Figure 13 7 Connection from ISO_OUT to a LED Respect the limits of the opto isolat...

Страница 99: ...This results in a master slave mode where the slave camera operates synchronously to the master camera 4 k 7 Y O U R _ P W R I S O _ O U T 3 I S O _ G N D 2 Y O U R _ G N D I S O _ G N D M a s t e r C...

Страница 100: ...13 Hardware Interface 100 of 125 MAN082 09 2019 V1 0...

Страница 101: ...rding to local regulations 14 1 1 Cameras with GigE Interface Fig 14 1 shows the mechanical drawing of the camera housing for the Photonfocus MV0 GigE camera series 0 Figure 14 1 Mechanical dimensions...

Страница 102: ...sor of the most common contaminants Workshop air supply is not appropriate and may cause permanent damage to the sensor 3 If further cleaning is required use a suitable lens wiper or Q Tip moistened w...

Страница 103: ...s Hans J Michael GmbH Germany Methanol Fluid Johnson Matthey GmbH Germany Semiconductor Grade 99 9 min Assay Merck 12 6024 UN1230 slightly flammable and poisonous www alfa chemcat com 2 Propanol Iso P...

Страница 104: ...14 Mechanical Considerations 104 of 125 MAN082 09 2019 V1 0...

Страница 105: ...hotonfocus support support photonfocus com 15 1 1 No acquisition due to no triggers Set the camera to the free running trigger mode see Section C 1 1 If no images can be acquired in free running mode...

Страница 106: ...15 Troubleshooting 106 of 125 MAN082 09 2019 V1 0...

Страница 107: ...s EN 61000 4 2 2009 Electronic discharge immunity tests EN 61000 4 3 2006 A1 2008 A2 2010 Radiated radio frequency electromagnetic field immunity test EN 61000 4 4 2012 Electrical fast transient burst...

Страница 108: ...atus complies with the Class A limits for radio noise emissions set out in Radio Interference Regulations 16 2 3 Pour utilisateurs au Canada Cet appareil est conforme aux normes Classe A pour bruits r...

Страница 109: ...sure that your warranty remains in force adhere to the following rules 1 Do not open the housing or destroy the warranty seal of the camera Touching internal electronic components of the camera may da...

Страница 110: ...ctions in the corresponding chapter of this manual 9 Transport and store the camera in its original packaging only and protect the sensor and the lens mount with a camera body cap 10 Read the manual c...

Страница 111: ...he Photonfocus sales team via email sales photonfocus com 18 2 Repair and obtaining an RMA Number Whenever you want to return a camera to Photonfocus contact first the Photonfocus support to be sure t...

Страница 112: ...18 Support and Repair 112 of 125 MAN082 09 2019 V1 0...

Страница 113: ...19 References All referenced documents can be downloaded from our website at www photonfocus com MAN082 09 2019 V1 0 113 of 125...

Страница 114: ...19 References 114 of 125 MAN082 09 2019 V1 0...

Страница 115: ...rom your Photonfocus dealership Table A 1 indicates the corresponding order number Connector Type Order Nr Female cable connector overmoulded M5 x 0 5 Series 707 2m 704090 061 Female cable connector o...

Страница 116: ...Description 1 I ISO_IN0 Trigger input opto isolated 2 PWR ISO_GND I O GND 0V 3 O ISO_OUT Strobe output opto isolated 4 I ISO_IN1 Trigger input opto isolated Table A 2 I O connector pin assignment 116...

Страница 117: ...arted which is shown by the timer active signal see Section 5 2 The timer active signal needs to be selected to output it on Line Out see Section 7 2 which has a fix delay of tlineout offset The Line...

Страница 118: ...r A c t i v e S i g n a l L i n e O u t I S O _ O U T t i n p u t j i t t e r t i s o i n t p u l s e d e l a y t e x p o s u r e o f f s e t t e x p o s u r e t t i m e r d e l a y t t i m e r _ d u...

Страница 119: ...In some application it is necessary that the camera acquires image at a certain frame rate This mode is similar to the free running mode however a required frame rate can be configured additionally T...

Страница 120: ...se Line0 It might be necessary to adjust the polarity of the Line0 input signal This can be done by the parameter LineInvert in the section DigitalIOControl If the camera must be triggered by a softwa...

Страница 121: ...time can be controlled by an externally applied trigger signal on LineIn input The following configuration procedure shows how to set the camera in the triggered controlled exposure mode 1 Parameter...

Страница 122: ...ameter TimerTriggerActivation can be ignored This configuration is only necessary when Line0 input is selected as a trigger source 4 Configure the necessary TimerDuration value and the TimerDelay valu...

Страница 123: ...re must be applied 1 Select one of the four available counters by setting of the CounterSelector to Counter0 Counter1 Counter2 or Counter3 2 Select the corresponding counter event source by the parame...

Страница 124: ...our available counters by setting of the CounterSelector to Counter0 Counter1 Counter2 or Counter3 2 Set the corresponding CounterEventSource to MissedAcqStartTrigger MissedFrameStartTrigger MissedFra...

Страница 125: ...D Document Revision History Revision Date Change 1 0 September 2019 First version MAN082 09 2019 V1 0 125 of 125...

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