Takenaka System FC2200GE Скачать руководство пользователя страница 16 | Manualshive

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Takenaka System FC2200GE Скачать руководство пользователя страница 16

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(5-2) Setting of shutter speed

The shutter speed is determined by assigning “0 - 9” to the shutter switch position or 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 changing the
Feature settings regarding the exposure time of GenICam API or using the serial communication command via serial
communication software.

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) 1/5 second (2056H=1V)

1

1/8600 second

(1H)

1/2.50 second

(2V)

2

1/3000 second

( 3H)

1/1.67second

(3V)

3

1/1200 second

(8H)

1/1.25 second

(4V)

4

1/600 second

(17H)

1/1.00 second

(5V)

5

1/240 second

(43H)

1/0.83second

(6V)

6

1/120 second

(86H)

1/0.71 second

(7V)

7

1/60 second

(171H)

1/0.63 second

(8V)

8

1/30 second

(343H)

1/0.56 second

(9V)

9

1/15 second (686H)

Pulse width control
/asynchronous (!)

1/0.50 second

(10V)

(Note)  (H) and (V) in the table represent the horizontal time unit and the vertical time (frame duration) unit respectively.
(Note)  ”No shutter” in the table means the continuous shutter mode with exposure time = 1 frame duration.
(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.

(!) As for this camera, “Pulse width control time/asynchronous” must be set to be “Pulse width control (PWC) =

ENABLED”.
When it is set to be “Pulse width control (PWC) = DISABLED” (default), the selection can be made out of the 9 levels
not only for the continuous shutter operation but also for the asynchronous shutter operation.

(!)

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

[Explanation]
The shutter speed is specified by reading out the value on the electronic shutter table (separately exist on page A to F )
corresponding to the set position of shutter switch.(excluding directly designated value )
The electronic shutter table can all be rewritten with the serial command “E” (shutter table Edit command) except shutter switch ”0”..

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Содержание FC2200GE

Страница 1: ...er you are uncertain about the operation Table of Contents 1 Features 3 2 Outline 3 3 Description of Each Component 5 4 How to Operate 7 5 Various Settings 14 6 Operation by Image display software 20...

Страница 2: ...articulars which require the user s attention are explained Particulars which require the user s close attention in terms of comparison with the conventional products are explained Terminology Terms s...

Страница 3: ...interline 2 3 inch Effective pixels 5 megapixels 2616 H 1960 V Read out scanning Horizontal 10 3 kHz Vertical 5 Hz Clock 32 5 MHz Electronic shutter 1 8 600 to 1 5 second Continuous shutter Asynchron...

Страница 4: ...ns luminous source etc are left out of consideration Spectral sensitivity FS5000GE is equipped with primary color CCD as a image sensor Color coding The Bayer filter array is adopted for a RGB primary...

Страница 5: ...d for controlling the image signal input type Auto iris lens It is not possible to take out the normal image signal from this pin terminal 2 Strobe signal STRB and Busy signal BUSY can be output from...

Страница 6: ...Orange Disconnected from LAN or Connecting at 10Mbps 100Mbps Connecting at 1000Mbps LINK Green Disconnected from LAN Connected to LAN Data accessing 3 5 How to fix the Camera The camera is fixed usin...

Страница 7: ...e within a voltage range of the specification 12V 10 with the camera being connected Note As the LAN card use a separately recommended product or a LAN port equipped with recommended Ethernet controll...

Страница 8: ...unit The Vinit signal is input from Pin 4 of the CAMERA connector 6 pin connector on the rear of the camera Note Though the asynchronous trigger signal can be given by serial communication command vi...

Страница 9: ...l synchronous timing of the camera It is improved by being employed in with H reset mode Refer to the timing chart described in another section for the details Note When the shutter exposure time is t...

Страница 10: ...e a strobe lighting unit or others that are equipped with a power source separated from that of the camera electrically isolated power source and a trigger input terminal photo coupler input etc If a...

Страница 11: ...average value of the output signal is compared to the set reference level AGC set value then the exposure time electronic shutter time is automatically controlled so that the reference level and the a...

Страница 12: ...a are fixed to 0 Therefore it is 0 to 1020 only the lowermost bit and next bit are 0 in the 10 bit data range and 0 to 4080 for the case of 12 bit output Note The value does not start with 0 at the ed...

Страница 13: ...the hexadecimal system it is expressed in the binary system as follows Td H 0032 B 0000 0000 0011 0010 Db B 00 0011 0010 50 Only upper 10 digits of Td are valid Then Tc is calculated from the followi...

Страница 14: ...width control Only in the case of asynchronous shutter setting the shutter of which shutter speed corresponds to the pulse width during L level of the external trigger input Vinit is released Shutter...

Страница 15: ...ter mode In case of the infra ray emitting high intensity object it often happens by the nature of CCD sensor that even the low intensity part is displayed whitely like a vertical streak above and bel...

Страница 16: ...43H 1 0 56 second 9V 9 1 15 second 686H Pulse width control asynchronous 1 0 50 second 10V Note H and V in the table represent the horizontal time unit and the vertical time frame duration unit respec...

Страница 17: ...to 255 The correlation between this setting value and the MGC gain integrated gain including the gain of the variable gain amplifier and that of the fixed gain amplifier is shown in the right graph N...

Страница 18: ...are stored in the virtual pages hereinafter referred to as program pages inside the camera This camera has 6 program pages of A B C D E and F right figure The camera starts operating according to the...

Страница 19: ...ettings change It can change settings by any of the following methods Setting by GenICam feature It can be changed by changing GenICam feature settings as below when using the application software lik...

Страница 20: ...separate volume for the details about the installing procedure and the usage of these display software GEVPlayer and COyote GEVPlayer Display screen Coyote Display screen Important Regarding SDK sele...

Страница 21: ...menu display OSD menu display is set to ON as factory default with FC series camera The example of the way to turn off OSD menu is shown below Select the item TakexCameraControl OSDMenu FCMenu Select...

Страница 22: ...to the set value 40000 s is set into the camera Further details of each numerical number vary with the type of camera The above example shows the case of FC5200GE 5 megapixels GigE Example6 Image out...

Страница 23: ...SW Common to page A to F External designation of shutter switch setting Command S Separately set in page A to F External value setting of shutter speed Command S Separately set in page A to F Designat...

Страница 24: ...hat corresponds to the set value 0 to 9 of the shutter speed regardless of the current shutter switch position displayed as SS in OSD menu This set value can be saved separately into the program page...

Страница 25: ...if it is needed to save the set contents into EEPROM Example To set the mode switch to C Transmit as follows Transmission from host STX WMSW C ETX Right figure shows the example of transmitting the co...

Страница 26: ...shutter exposure time is automatically controlled with reference to AGC set value comparative level The average of image output level is increased or decreased in proportion to AGC set value Increase...

Страница 27: ...erminal 00 OFF 01 STRB 10 BUSY 11 OFF OFF Always H level output 01 CR 6 0 CR 5 1 6 STRB1 7 CC1P Selection of polarity of trigger signal Vinit2 via CC1 1 Positive polarity 8 HREN Permission of H reset...

Страница 28: ...ote This command does not execute the writing in EEPROM and the setting by this command is lost when the power is turned off To save the setting value in EEPROM use another command SMC Save Mode Confi...

Страница 29: ...s lost when the power is turned off To save the setting value in EEPROM use another command WA to WF Write into page A to F Example To set 0003 H 0003 to FR Transmit as follows Transmission from host...

Страница 30: ...on rejection The current set values of program page items are saved into nonvolatile ROM area in specified page A to F Command LA to LF Function Command for loading reading out program page Load from...

Страница 31: ...ger cyclic trigger that is generated inside the camera is automatically input Make sure to set the menu display off when the camera is used in the normal conditions enabling external trigger input in...

Страница 32: ...et to ON the cyclic trigger input is automatically selected When the menu is set to OFF the cyclic trigger input is automatically cancelled and external trigger is ready to be received GAIN The left n...

Страница 33: ...efore shipment the user is not required to change it as a general rule The following items are for display only they cannot be directly changed on the menu These are automatically updated when a corre...

Страница 34: ...tion mode and functional limitation Scan mode Description of scan mode This camera has the following two scan modes which are selectable by setting Scan mode Operation Horizontal period Vertical perio...

Страница 35: ...thetical shutter switch 0 Hypothetical mode switch A ID data Blank Vsub voltage set value Factory default Note Factory default is the adjusted value for each camera The factory setting of configuratio...

Страница 36: ...restoring to power on state is received even during the periods when the camera is in the operation modes of Group 2 to D Description of commands 1 Command e Function Initialization of page memory Tr...

Страница 37: ...shutter switch number l Example If the shutter switch is set to 4 I4 In the case where the electronic shutter exposure time is set by the shutter switch number via a serial communication command Exam...

Страница 38: ...ssion from host STX A SETUP set value WC set value ETX Return by camera STX ACK ETX transaction completion or STX NAK ETX transaction rejection Nevertheless FS5000GE does not use the values in parenth...

Страница 39: ...n completion or STX NAK ETX transaction rejection The current content of the configuration register 2 bytes 4 characters can be returned in the hexadecimal system 13 Command RMCA Function Command for...

Страница 40: ...the configuration register can be set Specified bit is defined by 2 bytes data 4 characters in binary coded hexadecimal system assigning 1 to the specified bit and 0 to the other bit Example Transmit...

Страница 41: ...mission from host STX RSSW ETX Return by camera STX ACK n 1 character ETX transaction completion or STX NAK ETX transaction rejection 28 Command WSSW Function Command for switching the hypothetical sh...

Страница 42: ...eturn by camera STX ACK ETX transaction completion or STX NAK ETX transaction rejection The data of the current ID code can be saved in EEPROM Note The ID code character string is saved in an area ind...

Страница 43: ...tion rejection The data of Vsub set value 1 byte 2 characters can be read out Note in use of commands The internal nonvolatile ROM EEPROM guarantees the rewritable times up to 1 million based on the s...

Страница 44: ...61411 3 R W ExposureTimeLowRaw Sets the Exposure time in V unit Vertical synchronization time 1 to 255 R W ExposureTimeLowAbs Sets the Exposure time in milliseconds 101 85 to 25971 8 R W TriggerSelec...

Страница 45: ...aves the current configuration flag set value of the camera C FcSavePage Saves the set contents of the camera Specified by FcPageSelector C Note it boots up at next start up in accordance with the con...

Страница 46: ...signal 3156 Effective image duration Ineffective image duration Effective image duration Image signal Digital signal Internal signal Image output 316 540 460 40 28 2616 524 261 6 1 2 3 4 5 1 2 3 4 5 2...

Страница 47: ...fective image duration Unless otherwise specified the time unit of the values in the vertical timing chart is H 3156 PCLK 1920 1 32 50MHz 97 11 S Vertical timing High speed Preset shutter Asynchronous...

Страница 48: ...Hs Vinit A Vinit B HD Internal horizontal synchronous signal Example of 1H difference with same Vinit signal Shutter time 2Hs Shutter time 3Hs 1 2 3 2 1 1 Because of the above reason consideration mus...

Страница 49: ...me 82 Delay time Fast dump period The period where it is regarded invalid to newly input trigger signal Unless otherwise specified the time unit of the values in the vertical timing chart is H 3156 PC...

Страница 50: ...ed the time unit of the values in the vertical timing chart is H 3156 PCLK 1920 1 32 50MHz 97 11 S Note n Integer represents the set value of shutter exposure time The set value of shutter exposure ti...

Страница 51: ...timing chart is H 3156 PCLK 1920 1 32 50MHz 97 11 S PCLK 1100 PCLK 474 PCLK p ulse Sensor gate puls e Tdly1 1 PCLK Tdly1 Tdly2 2 PCLK Exposure time Exposure time 1003 PCLK Detail chart of Exposure tim...

Страница 52: ...uration Ineffective image duration Unless otherwise specified the time unit of the values in the vertical timing chart is H 3156 PCLK 1920 1 32 50MHz 97 11 S Vertical timing High speed Preset shutter...

Страница 53: ...20 1 32 50MHz 97 11 S The detail vertical timing of each effective image duration is same as that in Vertical timing continuous shutter no shutter case Note This camera does not support the asynchrono...

Страница 54: ...1000 Tripod attachment Mounting hardware for tripod fixing screw Product name Type Remarks Tripod attachment AT500 External dimensions the diagram below Heat sink Optional heat sink for heat dissipat...

Страница 55: ...nt subject to high temperatures and high humidity Especially in a high temperature environment degradation of CCD image sensor is accelerated and pixel defects such as sunspot may be caused It is reco...

Страница 56: ...ternal sync input None Electronic shutter 1 8600sec 1 5 sec no shutter 10 sec Asynchronous shutter Preset fixed shutter pulse width control H reset ON OFF settable for each Scan mode Normal scan all p...

Страница 57: ...ing Only on bottom face Four faces Including the accuracy of individual CCD 0 1 Note The accuracy of the center of CCD image pickup area is 0 275 against the center of optical axis both for vertical a...

Страница 58: ...7 5 F o u r f ace s 12 1 8 3 1 36 8 2 8 1 8 C mount 2 M3 depth 3 Only on bottom face 6 5 Note D o no use the fixing screw the le ngt h of w hich excee ds the value designate d in this dia gram It m ay...

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