NIP
Pollux GigE Series – 01M / 05M Camera
Page
30
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56 Manual 1.0
4.6
Acquisition Mode under External Trigger
The acquisition mode under external trigger includes single frame mode, burst
mode and PWM mode. The relationship among the input trigger signal, the Strobe
output signal, the exposure time and readout time under different modes is as
follows:
(1) Single frame mode
Expose only once when inputting one trigger signal.
Figure 30.
Single Frame Mode
The frame rate and exposure time decide to trigger the next frame or not when
reading out camera data. If exposure is in progress, the camera will ignore
another external trigger signal. You can set a longer exposure time to achieve Bulb
Shutter.
(2) Burst mode
The camera supports burst mode: receiving one trigger signal and outputting
multiply frames images. You can set the burst number by Acquisition Burst Frame
Count in the client software. The range is from 0 to 1023. The sequence map is
shown in Figure 31. If Burst Frame Count = 3, one trigger signal will output three
frames images and at the same time output three strobe signals.
Figure 31.
Burst Mode Sequence Map