ALLIED Vision Technologies Manta G-917 - Manual (Page 139)

Manta Technical Manual V7.0.1
139
Resolution and ROI frame rates
Manta G-145B/C: ROI frame rates
Maximum frame rate at full resolution according formula: 15.09 fps
* CCD = theoretical maximum frame rate (in fps) of CCD according to given formula
Formula 8: Manta G-145: theoretical maximum frame rate of CCD
Table 55: Frame rates Manta G-145 as function of ROI height[width=1388]
ROI height CCD*
1038 15.09
960 16.07
768 19.13
640 21.29
480 26.80
320 34.48
240 40.24
120 53.71
60 64.50
30 71.71
10 77.48
2 80.06
Table 56: Frame rates (fps) of Manta G-145 as function of ROI height (pixel) [width=1388]
max. frame rate of CCD
1
63.39μs ROI height

5.86μs 1038 ROI height –   
491.75μs + +
----------------------------------------------------------------------------------------------------------------------------------------------------- =
15
25
35
45
55
65
75
85
0 150 300 450 600 750 900 1050
Fr
ame rate
[fps]
Height [pixels]