Toshiba CleverDragon CSCV90BC3 Operation Manual page 2

(2) Setup Addition Value Address: 0x70, Bit: 0 to 7, Value: 0 to 255
You can add the offset level to the reference black level.
Setup Addition Setting Range
Calculation formula
(calculated value) (a)
+0 to 255 [digit] 0x00 to 0xFF + a [digit]
(10bit) (0 to 255) (10bit)
+0 to 63 [digit] 0x00 to 0xFF + a/4 [digit]
(8bit) (0 to 255) (8bit)
(3) Gain Address：0x76, Bit：0 to 6, Value:0 to 90
You can set Gain (video gain).
Gain
Setting Range Calculation formula
(calculated value)
0x00 to 0x5A
0.132dB  Gain
0 to approx. +12dB
(0 to 90)
Notes on gain setting:
It is possible to set a maximum of +12 dB (Calculation value) but the warranty range
for this product is 0 to +10 dB. When using this product, be sure to set a gain value
within the warranty range.
And,Setting a too high gain value can increase noise. When you adjust the brightness
of the shot image, you are responsible for finally confirming the image quality by using
the entire machine/equipment.
(4) Electronic shutter
The exposure time has the format (numerator/denominator).
The numerator and denominator can be set separately in respective registers.
1 frame length depends on the shutter speed.
Numerator Address: 0xA4, Bit: 0 to 7, Value: 1 to 255
Denominator Address: 0xA0, Bit: 0 to 14, Value: 1 to 20000
(5) Random trigger shutter Address: 0x91, Bit: 0, Value:1
In the random trigger shutter mode, you can shoot and grab an image at an arbitrary timing by trigger
signal input from the external.
 External trigger signals can be input from the camera link I/F CC1.
 If polarity is set to negative polarity, exposure starts at the falling edge of the trigger.
Address: 0x93, Bit: 0, Value:0 is Negative Polarity, Value:1 is Positive Polarity
 The random trigger shutter of this camera can be operated in two types of mode: fixed mode and
pulse width mode. How to determine the exposure time differs depending on the mode.
(5-1) Fixed mode Address: 0x92, Bit: 0, Value: 0
The exposure time is determined by the setting value for the shutter speed.
exposure time
TRIG
approx.
1.0usec
CCD
exposure
approx. 92.0usec (all pixel readout)
FVAL
LVAL
DVAL
DATA OUT
(5-2) Pulse width mode Address: 0x92, Bit: 0, Value: 1
The exposure time is determined by the pulse width.
Set a pulse width of 1H (approximately 21.6s) or more.
exposure time
TRIG
approx. 1.0usec
approx. 2.9usec
CCD
exposure
approx. 94.7usec (all pixel readout)
FVAL
LVAL
DVAL
DATA OUT
(6) Restart Reset Address: 0x91, Bit: 0 to 1, Value:2
The restart / reset function is available with the ext.VD signal. You can get an arbitrary slower shutter
speed than normal shutter and random trigger shutter.
 External VD signals can be input from the camera link I/F CC1.
 If polarity is set to negative polarity, exposure starts at the falling edge of the trigger.
Address: 0x93, Bit: 0, Value:0 is Negative Polarity, Value:1 is Positive Polarity
Vertical timing
Ext. VD input
CCD exposure
Video Output
FVAL
Horizontal timing
Ext. VD input
more than 1H
CCD
exposure
Video output
more than 72.2usec
FVAL
when the external VD inputs to the camera while video output
(7) Output bit Address: 0x87, Bit: 0 to 3, Value: 8 or 10
You can set gray scale per pixel. The initial factory setting is 8 (8 bit).
7-2. Command Communication Protocol
The command communication protocol is the teli standard method (method in which parameters are set in
the registers in the camera).
In command send/receive operation, hexadecimal address and data are converted to ASCII data.
All ASCII alphabetic characters used are uppercase characters.
(1) Writing to the register
To write data in a register, send a command, as follows. (Address' max-length is 2 bytes, and Data's
max-length is 8 bytes)
' , '
Address Address Data Data Data Data Data Data Data
2nd byte 1st byte (0x2C) 8th byte 7th byte 6th byte 5th byte 4th byte 3rd byte 2nd byte 1st byte
For example, to write data 0x38 to address 0x76, send a command, as follows:
'7' '6' ' , ' '3' '8' [CR]
(0x37) (0x36) (0x2C) (0x33) (0x38) (0x0D)
The camera responds to the write command with No Error (ACK) or Error (NAK), as follows:
No Error (ACK):
[ACK] [CR]
(0x06) (0x0D)
Error (NAK):
[NAK] [CR]
(0x15) (0x0D)
(2) Reading the register
To read data from a register, send ', (comma)', 'R', 'Q' and [CR] code following the address. For example,
to read data in address 0x91, send a command, as follows:
'9' '1' ' , ' 'R' 'Q'
[CR]
(0x39) (0x31) (0x2C) (0x52) (0x51) (0x0D)
The camera responds to the read request, as follows (Data's max-length is 8 bytes):
Data Data Data Data Data Data Data Data [CR]
8th byte 7th byte 6th byte 5th byte 4th byte 3rd byte 2nd byte 1st byte (0x0D)
Actually, the camera responds to the read request as minimum data length: For example, to read data
0x10 to address 0x91, the camera responds as follows:
'1' '0' [CR]
(0x31) (0x30) (0x0D)
7-3. Error Status
If NAK is returned to the sent command, you can obtain detailed information on the error by accessing
the status register.
Status
Error type Details of error
[0x69]
No Error No error 0x00
A packet format error was detected.
An overrun error was detected.
Communication Error 0x01
An framing error was detected.
The data length of the command is beyond the
specified upper limit.
The reserved area was accessed.
You attemped a read access to a Write Only Register.
General Accessing Error 0x02
You attemped a write access to a Read Only Register.
The setting value is out of the specified range.
FlashRom Accessing Error FlashRom access error 0x03
You load your saved setting when any saved setting
User Setting Read Error 0x04
data is not available.
You changed registers related partial scan mode when
Partial Mode Related Error 0x05
you select all pixel read-out mode.
You attempted to set a shutter speed beyond the
specified range.
You changed Random Trigger shutter mode when
Shutter Related Error 0x06
you select Normal Shutter mode or Restart-Reset
You changed trigger polarity when you select Normal
Shutter mode.
8. BEFORE DETERMINING IT AS BEING A FAULT
If any trouble occurs in use, check the following first.
If the trouble persists, contact your distributor or our sales representatives.
Phenomena Check item
Cannot turn on power Check the connecttion of the CameraLink(PoCL) frame grabber board and CameraLink
Shooting image is not Check the connecttion of the CameraLink(PoCL) frame grabber board and CameraLink cable.
displayed cable.
Check that the camera register are correct.
Check that lens aperture is not closed.
Check that the CameraLink(PoCL) grabber board is installed and set up correctly.
Frame drop pccurs on If more than one boards are installed in the PCI slots, remove the other boards.
shooting image
Shooting image Check that the camera is not in the random trigger mode.
remains still
Check the setting of the CameraLink(PoCL) grabber board.
Check the connecttion of the CameraLink(PoCL) frame grabber board and CameraLink
Cannot control camera cable. Check the connection of the CameraLink cable.
from PC
Check that the CameraLink(PoCL) grabber board is installed and set up correctly.
9. SPECIFICATIONS
[Basic specification]
(1) Image sensor all-pixel-data-readout interline transfer CCD
692(H)  504(V)
Total pixels
659(H)  494(V)
Active pixel
648(H)  494(V)
Video output pixels
4.88(H)  3.66(V) mm
Scanning area
(= Equivalent to 1/3" type CCD size)
7.4m(H)  7.4m(V)
Unit cell size
(2) Scan method Non-interlace
(3) Synchronization method Internal synchronization
(4) Aspect ratio 4:3
(5) Video Output Compliant with CameraLink standard version 1.2
Data 10 / 8 bit switching (factory default: 8bit）
Readout mode
648(H)  494(V) [92.4fps]
All pixel readout (default):
Partial Scan (representing value) 648(H)  120(V) [293.9fps]
648(H)  240(V) [173.1fps]
648(H)  480(V) [94.8fps]
minimum video output lines: 120, minimum step: 1 line
(6) Sensitivity 600 lx, F5.6
(7) Minimum subject illuminance 6lx F1.4 (GAIN:10dB, video level 50 %)
(8) Gain 0 to Approx. +12 dB [1step= Approx. 0.132dB]
(9) Setup Level
(factory default) 40 ± 20 [digit] (10bit)
10 ± 5 [digit] (8bit)
(addition value) +0 to +255 [digit] (10bit , 255 steps)
+0 to +63 [digit] (8bit , 255 steps)
(10) Gamma correction OFF ( = 1.0 fixed)
(11) Power supply voltage DC12V ± 10% (ripple 50mV
(12) Power consumption Approx. 1.6W
[Electrical shutter specification]
(1) Shutter Speed 8/1 to 1/20,000 [sec]
Setting format: Numerator / Denominator [sec]
Data [CR]
Numerator: 1 to 255
(0x0D)
Denominator: 1 to 20,000
(2) Random Trigger Shutter ON / OFF switching (factory default: OFF)
Fixed mode The exposure time depends on the shutter speed setting
Pulse width mode The exposure time depends on the pulse width.
(3) Restart-Reset ON / OFF switching (factory default: OFF)
The exposure time depends on the period of Ext. VD.
[Internal sync signal specification]
(1) Driving frequency 36.000 MHz (1 CLK) ±100ppm
(2) Horizontal sync frequency 46.153 kHz (1H = 780CLK)
(3) Vertical sync frequency 92.4Hz (maximun frequency on all pixel readout mode)
[Input signal specification]
(1) TRIG/VD Camera Link interface input: CC1
Polarity Positive/Negative switching (factory default: negative)
Pulse width Minimum: 2s
Notes of trigger mode:
*When the interval of the input trigger signal is extremely shot, or when the trigger signal is noisy,
there is a possibility of causing the malfunction. In this case, please input a proper trigger signal.
[Mechanical spec]
(1) Lens mount C-mount
*Depending on the lens you use, the performance of the camera may not be brought out fully due to the
deterioration in resolution and brightness in the peripheral area, occurrence of the ghost, aberration and
others. When you check the combination between the lens and camera, be sure to use the lens you
actually use.
Expansion
*Install a next lens; the C mount lens, its dimension of protrusion from flange is equal to or less than 7.9
Status mm. If a lens does not stand to this condition, it might not be installed to this camera.
[0x6A]
(2) Flange back 17.526mm
29mm(W)  29mm(H)  26.5mm(D)
(3) Dimensions
0x00
* Not including protrusion
0x01
(4) Mass Approx. 45g
0x02
(5) Camera body grounding: Conductive between circuit GND and camera body
0x03
0x04 [Operating ambient conditions]
(1) Performance assurance Temperature: 0C to +40C
0x01
Humidity: 10% to 90% (no condensation)
0x02
(2) Operation guaranteed Temperature: -5C to +45C
0x03
Humidity: 90% or less (no condensation)
0x04
(3) Storage Temperature: -20C to +60C
0x01
Humidity: 95% or less (no condensation)
(4) EMC conditions (Electro-Magnetic Compatibility)
0x01
EMI (Electro-Magnetic Interference): EN61000-6-4
EMS (Electro-Magnetic Susceptibility): EN61000-6-2
0x01
(5) FCC FCC Part 15 Subpart B class A
*About the conformity of EMC standard of this machine, it has guaranteed in the conditions combined with our
0x01
system condition. When used combined parts other than specification of our company, I ask you to have final
EMC conformity checked of a visitor with a machine and the whole equipment.
0x02
[Communication specification]
0x03
(1) Communication speed 9600 bps (fixed)
(2) Start bit 1
(3) Data bit 8
(4) Parity None
(5) Stop bit 1
(6) Handshake None
[Camera PSU input impedance]
Ci ≤ 57F, Rx = 10k ± 10%
PSU PoCL CSCV90BC3
Test Circuit Cable
Ia
Pin#: 1, 26
Vb
Pin#: 13, 14
Ia = 52uA, Vb = 0.52V, Cx < 50uF
[Relative Spectrum Response]
*The lens characteristics and light source characteristics are not reflected in table.
10. EXTERNAL VIEW DRAWING
or less)
P-P
Following information is only for EU-member states:
The use of the symbol indicates that this product may not be treated as household
waste. By ensuring this product is disposed of correctly, you will help prevent
potential negative consequences for the environment and human health, which
could otherwise be caused by inappropriate waste handling of this product.
For more detailed information about the take-back and recycling of this product, please
contact your supplier where you purchased the product.
PSU
Camera
Rx Cx PSU
Head Office : 7-1, 4 chome, Asahigaoka, Hino-shi, Tokyo, 191-0065, Japan
(Overseas Sales Department)
Phone : +81-42-589-8771
FAX
URL : http://www.toshiba-teli.co.jp
The design and specification is subject to change without notice.
[ UNIT : mm ]
"This symbol is applicable for EU member states only"
: +81-42-589-8774
D3003693D