ALLIED Vision Technologies Manta G-917 - Manual (Page 143)

Manta Technical Manual V7.0.1
143
Resolution and ROI frame rates
Manta G-146B/C: ROI frame rates
Maximum frame rate at full resolution according formula: 17.88 fps
* CCD = theoretical maximum frame rate (in fps) of CCD according to given formula
Formula 14: Manta G-146: theoretical maximum frame rate of CCD
Table 59: Frame rates Manta G-146 as function of ROI height[width=1388]
ROI height CCD*
1038 17.88
960 19.02
768 22.57
640 25.78
480 31.36
320 40.00
240 46.40
120 61.05
60 72.49
30 79.98
10 85.90
2 88.53
Table 60: Frame rates (fps) of Manta G-146 as function of ROI height (pixel) [width=1388]
max. frame rate of CCD
1
53.54μs ROI height

10.46μs 1038 ROI height –   
352μs + +
------------------------------------------------------------------------------------------------------------------------------------------------ =
15
30
45
60
75
90
0 150 300 450 600 750 900 1050
Fr
ame rate
[fps]
Height [pixels]