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Takenaka System FS2300DV, Инструкция по эксплуатации, Страница: 13 / 37

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N11A27;13/37 

                                                                                                                                                                                                                                                                                         

- 13 - 

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The operation mode of the camera can be changed by changing the argument data of the serial communication command “H’21,H’22”. 

  Communication command H’21

 

LSB 

 

 

 

 

 

 

MSB 

Enabled STRB signal output 

0 : OFF 

1 : ON 

H reset 

0 : OFF 

1 : ON 

Selection of CC1 polarity 

0 : Positive polarity 

1 : Negative polarity 

Not 

used 

Not 

used 

Not 

used 

Not 

used 

Not 

used 

Communication command H’22

 

LSB 

 

 

 

 

 

 

MSB 

Shutter operation 

0 : No shutter 

1 : High speed shutter 

Asynchronous shutter   

0 : OFF 

1 : ON 

Pulse width control/ 

Asynchronous shutter 

0 : OFF 

1 : ON 

Not used 

Long exposure 

0 : OFF 

1 : ON 

Not 

used 

Not 

used 

Not 

used 

 
 

(5-2)  Setting of shutter speed 

The shutter speed is determined by assigning “0 - 9” to the shutter switch position or by specifying the shutter speed in H 

(Horizontal scan time) unit. 

As this camera is not equipped with the substantive shutter setting switch, the shutter speed is specified by means of serial 

communication command via serial communication software.   

→

Refer to section 6 for the details. 

 

The shutter speed setting is mainly decided by setting position “0” to ”9” of (Hypothetical) shutter switch. 

 

●

  Correspondence relation between Shutter speed and shutter switch setting 

 

Table 5-2 Setting value of shutter speed 

 

Shutter speed 

Position of   

shutter 

switch 

High speed shutter   

(continuous/asynchronous) 

Low speed shutter 

(continuous) 

0 

No shutter (continuous)            1/20sec.    (49.98 ms)     

(1920H=1V) 

1 

1/16000 sec.      (0.06 ms)        ( 1H) 

1/10.0 sec.    (0.05sec)     (2V) 

2 

1/7000    sec.      (0.14 ms)        ( 3H) 

1/6.7 sec.      (0.15sec)     (3V) 

3 

1/3800    sec.      (0.26 ms)        ( 6H) 

1/5.0 sec.      (0.20sec)     (4V) 

4 

1/1800    sec.      (0.54 ms)        (13H) 

1/4.0 sec.      (0.25sec)     (5V) 

5 

1/750      sec.      (1.34 ms)        (33H) 

1/3.3 sec.      (0.30sec)     (6V) 

6 

1/370      sec.      (2.70 ms)        (67H) 

1/2.9 sec.      (0.35sec)     (7V) 

7 

1/185      sec.      (5.41 ms)      (135H) 

1/2.5 sec.      (0.40sec)     (8V) 

8 

1/89        sec.      (11.28 ms)    (282H) 

1/2.2 sec.      (0.45sec)     (9V) 

9 

1/44        sec.      (22.53ms)      (564H) 

1/2.0sec.        (0.50sec)  (10V) 

 

(Note)  (H) and (V) in the table represent the horizontal time unit and the vertical time (frame time) unit respectively.   

(Note)  ”No shutter” in the table means the continuous shutter mode with exposure time = 1 frame time.   

(Note)  The  value of the  each shutter speed  is  the  factory  default  value.  The shutter speed  of  each  position  (excluding 

shutter position = 0) is possible to change by the user with serial communication command.   

 

  (!) 

“Shutter switch” means the hypothetical shutter switch set on the memory inside the camera via serial communication 

command. 

 

 

Содержание FS2300DV

Страница 1: ...nd manage the camera properly Keep this manual at hand and reread it whenever you are uncertain about the operation Table of Contents 1 Features 3 2 Outline 3 3 Description of each component 4 4 How t...

Страница 2: ...special remarks used in this manual Note Particulars which require the user s attention are explained Particulars which require the user s close attention in terms of comparison with the conventional...

Страница 3: ...cal black Effective image pickup area 1 1 8 inch 1628 H 1236 V 2 01 megapixels 4 4 m H 4 4 m V Read out scanning Horizontal 25 0 kHz Vertical 20 0 Hz Clock 48 10 MHz Electronic shutter 1 16000 to 1 20...

Страница 4: ...onnector SDR 26 Connector Pin No Signal name Twin ax cable assignment Pin No Signal name Twin ax cable assignment 1 inner shield shield 14 inner shield shield 2 X0 PAIR1 15 X0 PAIR1 3 X1 PAIR2 16 X1 P...

Страница 5: ...T OUTPUT PORTA0 PORTC0 D00 O Lowermost data PORTA1 PORTC1 D01 O PORTA2 PORTC2 D02 O PORTA3 PORTC3 D03 O PORTA4 PORTC4 D04 O PORTA5 PORTC5 D05 O PORTA6 PORTC6 D06 O PORTA7 PORTC7 D07 O PORTB0 PORTB4 D0...

Страница 6: ...tor HDMI shape and the 1920 1080 60Hz RB conforming multiscan monitor with the DVI D HDMI conversion cable The maximum allowable length between the DVI D output connector of the camera and the multisc...

Страница 7: ...nit PU100 or PU 97 with a Takenaka s 12W series cable connect the Vinit signal asynchronous trigger signal to the trigger input terminal EXT BNC in case of PU 97 of the power supply unit PU100 Note OR...

Страница 8: ...od corresponding to 1H width in the case of normal external trigger input i e the case where the Vinit signal is not in synchronization with the horizontal synchronous timing of the camera It is impro...

Страница 9: ...e camera is turned on or off by the strobe signal the image output from the camera may have noise due to the influence of the fluctuation of the power supply voltage or change in the electric potentia...

Страница 10: ...nt countermeasures against temperature are taken Detection performance for temperature data Temperature resolution 0 5 Update interval of data 0 4 sec Temperature detection accuracy 2 C 40 C to 85 C 3...

Страница 11: ...bed 2 2 The absolute value is obtained from a binary number expressed in the remaining 9 digits including the lowermost bit LSB as follows Simply convert into an integer number if the MSB is 0 sign in...

Страница 12: ...shutter The shutter the exposure time of which is two frames or over is used Only for continuous shutter mode The shutter speed can be set as a preset shutter speed at 9 different levels Note This cam...

Страница 13: ...othetical shutter switch Correspondence relation between Shutter speed and shutter switch setting Table 5 2 Setting value of shutter speed Shutter speed Position of shutter switch High speed shutter c...

Страница 14: ...the right graph Note When the CCD element receives excessive light with a low gain value of the amplifier the signals of the nonlinear section of the CCD element and the preamplifier are output at th...

Страница 15: ...te the following commands to save data Enter an argument H 01 to communication command H DC Enabled communication for EEPROM Enter an argument H 01 to communication command H DA Save data set by each...

Страница 16: ...ode with exposure time 1 frame time Note The value of each shutter speed is the factory default value 6 2 How to set manual shutter exposure time The shutter exposure time 16 bit wide can be changed i...

Страница 17: ...er Continuous shutter Asynchronous shutter can be switched by changing the operation mode of the camera Communication command H 21 LSB MSB Enabled STRB signal output 0 OFF 1 ON H reset 0 OFF 1 ON Sele...

Страница 18: ...Note Vsub voltage is appropriately adjusted before shipment and therefore the setting value should not be changed without a special reason If the value is changed by mistake it can be reset to the fa...

Страница 19: ...D menu1 setting Vsub voltage Vsub voltage is appropriately adjusted before shipment and therefore the setting value should not be changed without a special reason If the value is changed by mistake it...

Страница 20: ...t Display area of the monitor Display area of the monitor Setti ng of horizontal width Vertical data Start Width It can set the vertical start position and the vertical width of each cursor in pixels...

Страница 21: ...white balance by entering the argument H 01 to the communication command H 2A Cursor line width It can set the width line thickness of cursor 1 to 4 It can set 1 to 7 pixels in horizontal direction a...

Страница 22: ...ata to the communication command H 3B Up and down movement of the monitor clipping area scrolling It can add subtract the moving amount to from the start position data by entering the argument H 01 or...

Страница 23: ...lay area of OSD is located on the upper left on the entire area of the captured image and therefore this system must be additionally capable of displaying this menu on the screen ON OFF operation of m...

Страница 24: ...o switch between ON and OFF for the test pattern output BAUD The baud rate used for RS 232C communication is displayed BIT This is to switch between RGB 8 Bayer 8 10 12 bit for the bit depth of image...

Страница 25: ...5h Note h represents a hex code H represents characters Transmission format to send the command data to camera STX Write Data width Communication command Data ETX 02h H 1 H 00 H 00 H 03h Enter the set...

Страница 26: ...0 OFF 1 ON H 01 H 00 H 01 H 2A R One push white balance 0 OFF 1 ON H 00 H 00 H 01 H 2B R Prohibited to use H 2C H 2F R Prohibited to use H 30 R W 2 Manual shutter exposure time H 10 8 H 01 H 00 H 03 H...

Страница 27: ...utter switch6 L H 00 H 07 H 8E H 8F R 2 Low speed shutter switch7 H Low speed shutter switch7 L H 00 H 08 H 90 H 91 R 2 Low speed shutter switch8 H Low speed shutter switch8 L H 00 H 09 H 92 H 93 R 2...

Страница 28: ...ation mode status H Reset ON OFF H D6 R Operation mode status CC1 OFF H D7 R Initialization H D8 Prohibited to use internally used FS H D9 W Read out of factory default H DA W Save into EEPROM H DB W...

Страница 29: ...n be used for capturing Note When a channel link device is mounted directly to the capture interface on the user side instead of using a commercially available capture board that supports Camera Link...

Страница 30: ...neffective image duration Effective image duration RGB Effective image duration 1230 Vertical timing High speed Preset shutter Asynchronous shutter Without H reset End of exposure Sensor gate The peri...

Страница 31: ...d that do not have serious impact even if the shutter exposure time is indefinite for a period of 1H No practical problem may be caused when the shutter exposure time is fairly long say 100H width or...

Страница 32: ...ime Exposure time Exposure time 1003 PCLK Detail chart of Exposure time End of exposure In this chart PCLK 1 represents pixel clock and unless otherwise specified the time unit of the numerical values...

Страница 33: ...ock and unless otherwise specified the time unit of the numerical valuesin this chart is horizontal sync time H 2 2 H 1920 1 48 10MHz 39 92 uS 1 PCLK 1 48 1MHz 20 8nS PCL K 1250 PCLK 247 PCLK pulse Se...

Страница 34: ...rical valuesin this chart is H 1 PCLK 1 48 1MHz 20 8nS The detailed vertical timing of each effective image duration is the same as that of Vertical timing Continuous shutter No shutter Note This came...

Страница 35: ...sensor Increase of pixel defects etc Do not use this equipment in an environment subject to high temperatures and high humidity Especially in a high temperature environment degradation of CCD image se...

Страница 36: ...tting information over image screen Function of monitoring internal temperature of camera Power supply DC12V 10 400mA Operation ambient temperature 0 C to 40 C Shall be free from dew condensation an d...

Страница 37: ...N11A27 37 37 37 11 External Dimensions External dimensions 36 31 8 70 5 6 5 18 18 28 12 53 C mount 2 M3 Depth4 2 M3 Depth3 Four faces Bottom face Fig 11 1 FS2300DV external views...

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