AW00097603000 Image Acquisition Control
Basler aviator GigE 67
Frame Count parameter setting. The camera will then return to the "waiting for acquisition start
trigger" acquisition status. In order to acquire more frames, you must apply a new acquisition start
trigger signal to the camera to exit it from the "waiting for acquisition start trigger" acquisition status.
When the Trigger Mode parameter for the acquisition start trigger is set to on, you must select a
source signal to serve as the acquisition start trigger. The Trigger Source parameter specifies the
source signal. The available selections for the Trigger Source parameter are:
Software - When the source signal is set to software, you apply an acquisition start trigger
signal to the camera by executing an Trigger Software command for the acquisition start
trigger on the host PC.
Line 1 - When the source signal is set to line 1, you apply an acquisition start trigger signal to
the camera by injecting an externally generated electrical signal (commonly referred to as a
hardware trigger signal) into physical input line 1 on the camera.
Line 2 - When the source signal is set to line 2, you apply an acquisition start trigger signal to
the camera by injecting an externally generated electrical signal (commonly referred to as a
hardware trigger signal) into physical input line 2 on the camera.
If the Trigger Source parameter for the acquisition start trigger is set to Line 1 or Line 2, you must
also set the Trigger Activation parameter. The available settings for the Trigger Activation parameter
are:
Rising Edge - specifies that a rising edge of the electrical signal will act as the acquisition start
trigger.
Falling Edge - specifies that a falling edge of the electrical signal will act as the acquisition start
trigger.
For more information about the Acquisition Mode parameter, see Section 7.2 on page 64.
When the Trigger Mode parameter for the acquisition start trigger is set to on, the
camera’s Acquisition Mode parameter should be set to continuous. If the
Acquisition Mode parameter is set to single frame, only a single frame is acquired
regardless of the Acquisition Frame Count parameter setting.
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