GigE VA Series User Manual page 43

The following table shows Exposure Start Delay for VA GigE series.
Exposure
Model
Mode
Timed
VA-1MG2
Trigger Width
Timed
VA-2MG2
Trigger Width
Timed
VA-2MG2
(HD)
Trigger Width
Timed
VA-4MG2
Trigger Width
Timed
VA-8MG2
Trigger Width
Timed
VA-29MG2
Trigger Width
1 horizontal lime time(based on the Pixel Clock 50 ㎒ for VA-1/2/4/8M and Pixel Clock 40 ㎒ for VA-29M)
The exposure must always begin on an interline boundary of the CCD sensor. For this
reason, if a trigger signal is applied during the readout process, there might be an Exposure
Start Delay up to 1 horizontal line time.
The transmission time can vary due to the characteristics of the Ethernet network.
And also, the transmission start delay can vary from frame to frame; however, it is very low significance when
compared to the transmission time.
Triggering during the Idle State
4 ㎲ ± 0.5 ㎲
1.5 ㎲ ± 0.02 ㎲
4 ㎲ ± 0.5 ㎲
1.5 ㎲ ± 0.02 ㎲
4 ㎲ ± 0.5 ㎲
1.5 ㎲ ± 0.02 ㎲
4 ㎲ ± 0.5 ㎲
1.5 ㎲ ± 0.02 ㎲
4 ㎲ ± 0.5 ㎲
1.5 ㎲ ± 0.02 ㎲
4 ㎲ ± 0.5 ㎲
1.5 ㎲ ± 0.02 ㎲
Table 8.3 Exposure Start Delay
43 of 94
Exposure Start Delay
Triggering during the Readout State
5.0 ㎲ ≤ Delay ≤ 30.0 ㎲ (1 Tap)
5.0 ㎲ ≤ Delay ≤ 19.2 ㎲ (2 Tap)
3.0 ㎲ ≤ Delay ≤ 27.0 ㎲ (1 Tap)
3.0 ㎲ ≤ Delay ≤ 16.2 ㎲ (2 Tap)
5.0 ㎲ ≤ Delay ≤ 42.0 ㎲ (1 Tap)
5.0 ㎲ ≤ Delay ≤ 25.2 ㎲ (2 Tap)
3.0 ㎲ ≤ Delay ≤ 39.0 ㎲ (1 Tap)
3.0 ㎲ ≤ Delay ≤ 22.2 ㎲ (2 Tap)
5.0 ㎲ ≤ Delay ≤ 48.4 ㎲ (1 Tap)
5.0 ㎲ ≤ Delay ≤ 28.4 ㎲ (2 Tap)
3.0 ㎲ ≤ Delay ≤ 45.4 ㎲ (1 Tap)
3.0 ㎲ ≤ Delay ≤ 25.4 ㎲ (2 Tap)
6.5 ㎲ ≤ Delay ≤ 59.8 ㎲ (1 Tap)
6.5 ㎲ ≤ Delay ≤ 35.8 ㎲ (2 Tap)
4.5 ㎲ ≤ Delay ≤ 56.8 ㎲ (1 Tap)
4.5 ㎲ ≤ Delay ≤ 32.8 ㎲ (2 Tap)
6.5 ㎲ ≤ Delay ≤ 79.0 ㎲ (1 Tap)
6.5 ㎲ ≤ Delay ≤ 45.4 ㎲ (2 Tap)
4.5 ㎲ ≤ Delay ≤ 76.0 ㎲ (1 Tap)
4.5 ㎲ ≤ Delay ≤ 42.4 ㎲ (2 Tap)
15.5 ㎲ ≤ Delay ≤ 198.9 ㎲ (1 Tap)
15.5 ㎲ ≤ Delay ≤ 115.8 ㎲ (2 Tap)
13.5 ㎲ ≤ Delay ≤ 195.9 ㎲ (1 Tap)
13.5 ㎲ ≤ Delay ≤ 112.8 ㎲ (2 Tap)
VA GigE series
RA14-131-003