AW00089317000 Image Acquisition Control
Basler ace GigE 85
If the Trigger Mode parameter for the frame start trigger is
set to off, the camera will generate all required frame start trigger signals internally, and you do
not need to apply frame start trigger signals to the camera. The rate at which the camera will
generate the signals and acquire frames will be determined by the way that you set several
frame rate related parameters.
set to on, you must trigger frame start by applying frame start trigger signals to the camera.
Each time a trigger signal is applied, the camera will begin a frame exposure. When frame start
is being triggered in this manner, it is important that you do not attempt to trigger frames at a
rate that is greater than the maximum allowed. (There is a detailed explanation about the
maximum allowed frame rate at the end of this chapter.) Frame start trigger signals applied to
the camera when it is not in a "waiting for frame start trigger" acquisition status will be ignored.
= a frame start trigger signal that will be ignored because the camera
is not in a "waiting for frame start trigger" status
= camera is waiting for an acquisition start trigger signal
= camera is waiting for a frame start trigger signal
= frame exposure and readout
Acquisition Frame Count parameter setting = 3
= frame transmission
Fig. 50: Acquisition Start and Frame Start Triggering
Frame Start
Trigger Signal
Acquisition Start
Trigger Signal
Time
Acquisition
Start
Command
Executed
Acquisition
Stop
Command
Executed
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