C11440-22CU/C11440-22CU01 Instruction manual_Ver.1.4
10-3-2 FRAME RATE CALCULATION
[Calculation formula]
1/(Exp1+(Vn+10)×1H)
Vn
= Number of vertical line (the number of lines from the middle of the sensor.)
Exp1 = 9.7 µs to 10 s
1H
=
HLN / (266
× 10
6
)
(HLN = 2592 to 26600000)
•
The Exp1 value must be input to the calculation formula below in units of seconds.
[Value of frame rate]
Horizontal width × Vertical width
Frame rate (frame/s)
2048
2048
49
1024
99
512
196
256
385
128
743
64
1386
8
5701
4
7330
Size and position for sub-array read-out can be configured according to the table below.
Settings
Size
Vertical 4 lines steps
Position
10-3-3 READ-OUT TIME OF THE HORIZONTAL LINE
Read-out time and exposure time can be varied with light sheet mode.
Readout time = Vn × 1H
Vn = Number of vertical line
1H = HLN / (266 × 10
6
): 9.7436 µs to 100 ms
(HLN = 2592 to 26 600 000)
The range of exposure time with light sheet mode is as shown below.
The maximum exposure time can be decided according to the readout time of a frame, which is
longer than 10 s or not.
1H to 1H × Vn (1H × Vn < 10 s)
1H to 10 s (1H × Vn
≧
10 s)
46
