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9-4
FRAME RATE CALCULATION
The calculation formula of frame rate and the value of frame rate are as below.
■ Calculation formula
Vn
= Number of vertical line
(The center of the set area is the middle of the sensor.)
Exp1 = 3 ms to 10 s
1H
= 32.4812 × 10
Free running mode
External trigger mode (Edge/Level)
External trigger mode (Synchronous readout)
•
The Exp1 value has to be input to the calculation formula below in units of seconds.
■ Value of frame rate
Horizontal width
× Vertical width
2048
The calculation formula of frame rate and the value of frame rate for Rapid Rolling Mode are
shown in next page.
-6
Free running mode
30
2048
60
1024
120
512
240
256
481
128
962
64
7696
8
C11440-42U/C11440-42U01 Instruction manual_Ver.1.1
1/(Vn/2×1H)
1/(Vn/2×1H+Exp1+1H×9)
1/(Vn/2×1H+1H×17)
External trigger mode
(Edge/Level)
27
50
85
133
185
229
290
(frame/s)
External trigger mode
(Synchronous readout)
29
58
112
212
380
628
1466
19
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