User Manual - twentynine
Figure 43 shows the exposure period of the sensor triggered by a rising edge, while Figure 44 shows the
exposure period of the sensor triggered by a falling edge of the source signal.
Figure 43: Exposure with a rising edge of the trigger
Figure 44: Exposure with a falling edge of the trigger
5.4.2.5
Trigger Delay
The
TriggerDelay
property specifies the delay in microseconds (
µ
s) to apply after the trigger reception and
before activating it internally.
A further description of the complete trigger process can be found in
5.5.1 - Input Lines
.
5.4.3
Free Run Operation
In
Free Run
mode the camera starts the acquisition of images as soon as the
AcquisitionStart
command
was received by the device. Images are streamed with a fixed frequency, which is the maximum possible by
default but can be limited via the
AcquisitionFrameRate
parameter.
In order to enable the
Free Run
mode, all triggers must be disabled (
TriggerMode
set to
Off
) and
Acquisition
Mode
must be set to
Continuous
.
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SMARTEK Vision | User Manual - twentynine | Doc. v1.0.2
