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7.1.3 Calculation of frame rate（In Continuous Trigger mode）
Table – 24 Calculation of frame rate
Camera Settings
Link
Configuration
CXP6_X2
CXP3_X2
or
CXP6_X1
CXP3_X1
Note: (1) As the horizontal frequency is doubled with BinningVertical ON, even though the height
becomes 1/2 , the frame rate is not changed.
(2) If Binning Horizontal is set to ON, the horizontal frequency is not changed and
therefore,
7.1.4
Associated GenICam register information
Table - 25 Associated GenICam register information
GenICam
Name
Acquisition
Frame Rate
Acquisition
Frame Rate Raw
Note: faster frame rates than described in the above table cannot be set.
7.2.
Exposure control
This function sets how to expose the object.
7.2.1
Exposure Mode
The exposure mode can be selected from the following three ways.
Table – 26
Exposure Mode setting
OFF
Timed
Trigger Width
SP-20000M-CXP2 / SP-20000C-CXP-2
Acquisiton Frame Rate Minimum Value setting formula
Sensor
Binning
[Unit：us]
Clock
Vertical
40MHz
1 (Off)
ROUNDDOWN((([Height] x 320.5) + 102600 ) ÷ 40MHz x
10^6)
2 (On)
ROUNDDOWN((([Height] x 641) + (102600÷2) ) ÷ 40MHz x
10^6)
40MHz
1 (Off)
ROUNDDOWN((([Height] x 641) + 205240 ) ÷ 40MHz x 10^6)
2 (On)
ROUNDDOWN((([Height] x 1282) + (205240÷2) ) ÷ 40MHz x
10^6)
20MHz
1 (Off)
ROUNDDOWN((([Height] x 641) + 205220 ) ÷ 20MHz x 10^6)
2 (On)
ROUNDDOWN((([Height] x 1282) + (205220÷2) ) ÷ 20MHz x
10^6)
the frame rate is not changed.
Access
R/W
R/W
33333 to 8000000
Exposure operation
No exposure control (free-running operation)
Exposure operation at the value set in Exposure Time. Setting value is usec unit.
・If Trigger Mode setting is OFF, the camera is in free-running operation.
・If Trigger Mode setting is ON, the exposure operation depends on the setting of
Trigger Option.
The exposure is controlled by the pulse width of the external trigger.
・Trigger Mode is forced to ON.
Values
0.125 to 30
- 38 -
Category
Acquisition Control
Acquisition Control
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