Omron Sentech STC-SC202POEHS User manual

No.12S162-03
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STC-SC202POEHS / SB202POEHS
Users guide
GigE Vision Camera
UXGA Color / Monochrome CCD
STC-SC202POEHS / STC-SBC202POEHS
User’s Guide
Aegis Electronic Group, Inc.
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Users guide
Table of Contents
1 Connector Specifications ..................................................................................................................................... 3
1.1 RJ45 Connector ...................................................................................................................................................... 3
1.2 Power-I/O connector ............................................................................................................................................... 4
1.2.1 Equivalent Circuit for the Input Pin of the I/O Connector .................................................................................... 6
1.2.2 Typical Input circuit .............................................................................................................................................. 7
1.2.3 Typical output circuit ............................................................................................................................................ 7
1.2.4 Input and Output Signal Timing (Hardware Trigger) ........................................................................................... 8
1.2.5 Input and Output Signal Timing (Software Trigger) ............................................................................................. 9
1.2.6 Trigger Signal Processing Process ................................................................................................................... 10
2 Camera Output Timing Charts ........................................................................................................................... 11
2.1 Horizontal Timing ...................................................................................................................................................11
2.1.1 Color Bayer Order (This information is only for STC-SC202POEHS) ...............................................................11
2.2 Vertical Timing ....................................................................................................................................................... 12
2.2.1 Full Scanning ..................................................................................................................................................... 12
2.2.2 AOI (Area of Interest) ........................................................................................................................................ 13
Pixel Transferring Image ....................................................................................................................................... 14
1.1
3 Camera Operational Modes ................................................................................................................................ 15
3.1 Normal Mode ........................................................................................................................................................ 15
3.2 Pulse Width Trigger Mode .................................................................................................................................... 15
3.2.1 Timing ................................................................................................................................................................ 15
3.2.2 Exposure Timing with the Positive Polarity Trigger Signal ................................................................................ 16
3.2.3 Exposure Timing with the Negative Polarity Trigger Signal .............................................................................. 16
3.3 Edge Preset Trigger Mode .................................................................................................................................... 17
3.3.1 Timing ................................................................................................................................................................ 17
3.3.2 Exposure Timing with the Positive Polarity Trigger Signal ................................................................................ 18
3.3.3 Exposure Timing with the Negative Polarity Trigger Signal .............................................................................. 18
3.4 Edge preset trigger mode (The trigger input while the image is out) .................................................................... 19
3.4.1 Timing ................................................................................................................................................................ 19
3.4.2 Exposure Timing with the Positive Polarity Trigger Signal ................................................................................ 20
3.4.3 Exposure Timing with the Negative Polarity Trigger Signal .............................................................................. 20
3.5 H Reset Mode ....................................................................................................................................................... 21
4 Communication Protocol.................................................................................................................................... 22
4.1 Communication Method ........................................................................................................................................ 22
4.2 Communication Settings ....................................................................................................................................... 22
4.3 Communication Format ........................................................................................................................................ 22
4.4 Camera Control Command ................................................................................................................................... 25
4.4.1 Camera Command List (Device Code: 000000) ............................................................................................... 25
4.4.2 Camera Command List (Device Code: 100000) ............................................................................................... 27
4.4.3 Descriptions of the Camera Commands (Device code: 000000); ..................................................................... 29
4.4.4 Descriptions of the Camera Commands (Device code: 100000); ..................................................................... 34
4.1 GenICam Command / Camera Command Reference Table ................................................................................ 41
5 Saving and Loading a User Set data ................................................................................................................. 44
5.1.1 When the Camera is Saving the Parameters .................................................................................................... 44
5.1.2 When the Camera is Loading the Parameters .................................................................................................. 44
5.1.3 When the Camera is Running ........................................................................................................................... 45
5.1.4 Camera initialization (Factory Defaults) ............................................................................................................ 45
6 Revision History .................................................................................................................................................. 46
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Users guide
1 Connector Specifications
1.1 RJ45 Connector
This product is NOT a PoE type. Apply power (+10.8 to +26.4Vdc) ONLY through the I/O connector.
Pin Assignment: LED Information:
Pin No.
Signal Name
1 TA+
2 TA-
3 TB+
4 TC+
5 TC-
6 TB-
7 TD+
8 TD-
Please use a 1Gb supported NIC, Network Switch and LAN cable. Check that the NIC and Network
Switch being used is “1Gb transferring”.
NIC and Network Switch support 1Gb. Please confirm the setting on 1Gb transfer.
As for the actual connection, please refer another document “System_Configuration”.
.
Green LED
Yellow LED
Status
Green Light ON Orange Light ON Power ON
Green Light ON Orange Light Blinking 1Gb Transferring
Light OFF Orange Light Blinking 100 Mb Transferring
DC Iris Lens Connector RJ45 Connector
Green light: OFF
Yellow light: Blinking
100 Mb Transferring
Green light: ON
Yellow light: Blinking
1 Gb Transferring
The camera is powered-on
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1.2 Power-I/O connector
 HR10A-7R-6PB（Hirose）or equivalent
 This connector is for the power supply (12Vdc) and input /output signals.
 Use HR10A-7P-6S (Hirose) or equivalent for the cable side.
Pin Assignment
 Output signals can be assigned through the camera setting communication.
(Device Code = 00H, Command = F0H and F1H)
IO Signal Patterns for Pin No.2 (I/O-1) and Pin No.3 (I/O-2)
Note: I/O-1 can be assigned only by F0H[3..0] and F1[3], and I/O-2 can be assigned only by F0H[7..4] and F1[4].
Pin No. Signal Name IN / OUT Voltage
1 GND IN 0V
2 I/O-1 OUT Open Collector
3 I/O-2 OUT Open Collector
4 TRG_In- IN Low: Smaller than +1.0V (Opt. Isolated -)
High: +3.0 to +26.4V (Opt. Isolated +)
*potential difference between TRG_In- and
TRG_In+
5 TRG_In+ IN
6 POWER IN IN +10.8 to +26.4 Vdc
Command No.
GenICam
F0H[3..0]
F1[3]
F0H[7..4]
F1[4]
I/O-1 (Pin No.2) / I/O-2 (Pin No.3)
For I/O-1 (Pin No. 2)
For I/O-2 (Pin No.3)
0H
(initial setting) - 0H - FrameTriggerWait
(initial setting for I/O-1)
1H Set Value 1H Set Value UserOutput
2H - 2H
(initial setting) ExposureActive
(initial setting for I/O-2)
3H - 3H - TriggerAuxiliary
4H - 4H TriggerInternal
5H - 5H SensorReadOut
6H - 6H StrobeSignal
7H-FH - 7H-FH - For Test Use Only
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1) FrameTriggerWait
The user can check the camera condition (camera exposure and image output processing by the trigger signal with
this FrameTriggerWait signal).
This signal is LOW for the period from the trigger input signal to the image output.
a) High status (3.3V): No processing by the trigger signal. The camera accepts the trigger signal.
b) Low status (0V): The camera is exposed and the image output processes by the trigger signal.
The camera default setting is the input trigger signal is INVALID while at the low status of this signal. When the
exposure starts while the image output by the next trigger signal, please change the camera setting (Device code:
00H, Command No. :13H) to accept the trigger signal while the image outputs.
The noise appears on the image when the exposure begins while the image is output. The noise appears on the
image when the start exposure while the image is output. In this case, please change the “H reset” for the exposure
start mode (Device code: 00H, Command No. : 12H) to change the exposure start point to the next HD timing.
2) UserOutput
The status of the UserOutput signal can change with the “UserOutputValue”.
3) ExposureActive
The user can check the exposure time with the ExposureActive signal.
4) TriggerAuxiliary
The TriggerAuxiliary signal is the input trigger signal.
5) TriggerInternal
The TriggerInternal signal is the input trigger signal with the trigger delay time.
6) SensorReadOut
The SensorReadOut signal is the FVAL signal, which is the image output period of the time.
7) StrobeSignal
The StrobeSignal signal is the strobe control signal.
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1.2.1 Equivalent Circuit for the Input Pin of the I/O Connector
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1.2.2 Typical Input circuit
1.2.3 Typical output circuit
Note;
Vcc and pull-up
register can be
configurable.
(+3.0 to +26.4V 3 to 5mA )
Pin2 or 3
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1.2.4 Input and Output Signal Timing (Hardware Trigger)
Case of “External Hardware Trigger”, “Positive Edge Trigger”, “Edge Preset Exposure”,
Camera internal processing
Output Signal
External hardware
trigger
Photocoupler output
Filtering
Trigger delay
Exposure
Video output
FrameTriggerWait
ExposureActive
TriggerAuxiliary
TriggerInternal
SensorReadOut
StrobeSignal
StrobeSignalDelay on GenICam StrobeSignalOnTime on GenICam
TriggerDelay on GenICam
Up to 15us
For the signal duration, refer to another chapter "Exposure".
ExposureTimeRaw on GenICam
For the signal duration, refer to another chapter "Exposure".
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1.2.5 Input and Output Signal Timing (Software Trigger)
Case of “Software Trigger”, “Positive Edge Trigger”, “Edge Preset Exposure”,
Camera internal processing
Output Signal
Software trigger,PLC
and Command
FrameTriggerWait
ExposureActive
TriggerAuxiliary
TriggerInternal
SensorReadOut
StrobeSignal
StrobeSignalDelay on GenICam StrobeSignalOnTime on GenICam
ExposureTimeRaw on GenICam
Trigger delay
Exposure
Video output
TriggerDelay on GenICam
For the signal duration, refer to another chapter "Exposure".
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1.2.6 Trigger Signal Processing Process
External Hardware Trigger or Software Trigger input the camera’s internal process as follows.
Switching Trigger can be done through register access or GenICam commands
Switching point 1 : Switch to Hardware Trigger and Software Trigger
Register: 12H.5=0
Register: 12H.5=1
TriggerSource=Software on GenICam
TriggerSource=Hardware on GenICam
Switching point 2 : Switch to PLC programmable Software trigger and command software trigger
Register: 16H.7-6=00
Register: 16H.7-6=10
GenICam のTriggerSoftwareSource=PLC
GenICam のTriggerSource=Command
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2 Camera Output Timing Charts
2.1 Horizontal Timing
1 CLK = 13.5803 nseconds
2.1.1 Color Bayer Order (This information is only for STC-SC202POEHS)
R1 Gr1 R2
Gb1 Gb2B1
Gr2
B2
Video out
Line 1 ・・・
Video out
Line 2
LVAL
R3
Gb3
Gr3
B3
・・・
・・・
・・・
・・・・・・
296 CLK 1624 CLK
Video out
LVAL
Horizontal blanking
1920 CLK
One horizontal (1H)
1624 CLK 296 CLK
296 CLK
Video output
296 CLK
91
CLK
205 CLK
FVAL
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2.2 Vertical Timing
2.2.1 Full Scanning
1 H = 26.0741 useconds, 30.63279 Hz
16H1236H
Video out
FVAL
Vertical blanking
1252H One vertical (1V)
1236H16H
16H
Video output
1 2
1235 1236
16H
LVAL
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2.2.2 AOI (Area of Interest)
Internal HD
Internal VD
Video out
EXT_TRIG
FIX_TRIG (Common)
10 20 30 40 50
Exposure time
V1
V2
V3
SUB
FVAL
LVAL
Number of the
effective lines [Y]
High speed
transfer ［X+a］High speed transfer ［f+g-X-Y］
Blanking (Front)
[BLK_F] Number of the effective lines [Y]
Total number of the line at 1 frame [TOTAL_LINE]
Blanking (Back)
[BLK_B)
CCD effective
lines
Blanking
(Front)
Effective
lines
Optical black
+
Dummy bit
Blanking
(Back)
Optical black
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Pixel Transferring Image 1.1
STC-SB202POEHS (Monochrome)
Pixel (n) of Data: nth pixel being transferred
STC-SC202POEHS (Color)
Pixel (m,n) of Data: nth pixel of the mth line being transferred
Pixel1 of
Data
Pixel2 of
Data
Pixel11 of
Data
Pixe12 of
Data
Pixel21 of
Data
Pixel22 of
Data
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3 Camera Operational Modes
3.1 Normal Mode
3.2 Pulse Width Trigger Mode
In this trigger mode with positive polarity, the camera exposure starts at the rising edge of the trigger pulse and
stops at the falling edge of the trigger pulse. Therefore, if positive polarity exposure is selected, the exposure periods are
the high states of the trigger pulse.
3.2.1 Timing
Note 1: The video output is going to be V reset by the next internal HD signal immediately after the exposure is
finished. The exposure time is set by the pulse width of the trigger signal.
Note 2: The FVAL signal does not output when the exposure by the trigger signal does not exist.
Ex p o s u r e
t i me
I nt er n a l VD
CCD
e x po s u r e
Vi de o out
Exposure
time
Max. 1H
Internal VD
CCD exposure
Trigger signal
(Positive）
Video out
*Note. 1
*Note. 2
FVAL
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3.2.2 Exposure Timing with the Positive Polarity Trigger Signal
Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 60 CLK.
Please input a trigger signal with more than 61 CLK pulse width.
Note 2: The exposure will start 172 CLK after the rising edge of the trigger signal.
3.2.3 Exposure Timing with the Negative Polarity Trigger Signal
Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 60 CLK.
Please input a trigger signal with more than 61 CLK pulse width.
Note 2: The exposure will start 172 CLK after the rising edge of the trigger signal.
T1'
SUB
SG
(127
CLK)
Input Trigger signal
Exposure time
Exposure time: T1' = T1 + 127 CLK
T1
60 CLK
Filtering *Note.1
Trigger signal
(With Photocoupler delay
Less than
60 useconds
T1
112 CLK
T1'
SUB
SG
(127
CLK)
Input Trigger signal
Exposure time
Exposure time:: T1' = T1 + 127 CLK
T1
Filtering *Note.1
Trigger signal
(With Photocoupler delay
Less than
15 useconds
T1
60 CLK
112 CLK
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3.3 Edge Preset Trigger Mode
In this “edge preset trigger mode”, the camera exposure starts at the rising edge of the trigger signal like the “pulse
width trigger mode” in the previous sections. However, in this mode, the exposure duration time is based on the preset
value stored by the by the camera setting communication.
3.3.1 Timing
Note 1: The video output will be V reset by the next internal HD signal immediately after the exposure is finished.
Note 2: The exposure time is set by the preset electronic shutter speed.
Exposure
time
Max. 1H
Internal VD
CCD exposure
Trigger signal
(Rising edge)
Video out
*Note. 1
*Note. 2
FVAL
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3.3.2 Exposure Timing with the Positive Polarity Trigger Signal
Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 60 CLK.
Please input a trigger signal with more than 61 CLK pulse width.
Note 2: The exposure will start 172 CLK after the rising edge of the trigger signal.
3.3.3 Exposure Timing with the Negative Polarity Trigger Signal
Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 60 CLK.
Please input a trigger signal with more than 61 CLK pulse width.
Note 2: The exposure will start 172 CLK after the rising edge of the trigger signal.
Input Trigger signal
Exposure time
T1'
SUB
SG
Exposure tim: T1' = Preset exposure time
Filtering *Note.1
60 CLK
Less than
60 useconds
Trigger signal
(With Photocoupler delay
112 CLK
Input Trigger signal
Exposure time
T1'
SUB
SG
Exposure tim: T1' = Preset exposure time
Filtering *Note.1
60 CLK
Less than
15useconds
Trigger signal
(With Photocoupler delay
112 CLK
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3.4 Edge preset trigger mode (The trigger input while the image is out)
In this trigger mode, the camera exposure starts at the rising edge of the trigger pulse.
If trigger signal input is required while the image is out, then it is necessary to disable the trigger signal
mask with the communication.
To avoid generating additional noise on the image, it is necessary to set the “H reset” at the exposure start
mode.
3.4.1 Timing
Note 1: The video output will be V reset by the next internal HD signal immediately after the exposure is finished.
Note 2: The exposure time is set by the preset electronic shutter speed.
Exposure
time
Max. 1H
Internal VD
CCD exposure
Trigger signal
(Rising edge)
Video out
*Note. 1
*Note. 2
FVAL
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3.4.2 Exposure Timing with the Positive Polarity Trigger Signal
Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 60 CLK.
Please input a trigger signal with more than 61 CLK pulse width.
Note 2: The exposure will start 172 CLK after the rising edge of the trigger signal.
3.4.3 Exposure Timing with the Negative Polarity Trigger Signal
Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 60 CLK.
Please input a trigger signal with more than 61 CLK pulse width.
Note 2: The exposure will start 172 CLK after the rising edge of the trigger signal.
Input Trigger signal
Exposure time
T1'
SUB
SG
Exposure tim: T1' = Preset exposure time
Filtering *Note.1
60 CLK
Less than
60 useconds
Trigger signal
(With Photocoupler delay
112 CLK
Input Trigger signal
Exposure time
T1'
SUB
SG
Exposure tim: T1' = Preset exposure time
Filtering *Note.1
60 CLK
Less than
15useconds
Trigger signal
(With Photocoupler delay
112 CLK
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