ALLIED Vision Technologies Manta G-917 - Manual (Page 148)

Manta Technical Manual V7.0.1
148
Resolution and ROI frame rates
Manta G-283B/C: ROI frame rates
Maximum frame rate at full resolution according formula: 30.42 fps
* CCD = theoretical maximum frame rate (in fps) of CCD according to given formula
Formula 18: Manta G-283: theoretical maximum frame rate of CCD
Table 69: Frame rates Manta G-283 as function of ROI height[width=1458]
ROI height CCD*
1458 30.42
1200 35.47
960 41.95
768 49.13
640 55.46
480 66.11
320 81.81
240 92.83
120 116.34
60 133.21
30 143.62
10 151.51
2 154.92
Table 70: Frame rates (fps) of Manta G-283 as function of ROI height (pixel) [width=1458]
max. frame rate of CCD
1
22.27μs ROI height

4.36μs 1459 ROI height –   
221.78μs + +
---------------------------------------------------------------------------------------------------------------------------------------------------- =
30
40
50
60
70
80
90
100
110
120
130
140
150
160
0 300 600 900 1200 1500
Fr
ame rate
[fps]
Height [pixels]