AW00097603000 I/O Control
Basler aviator GigE 49
6.2 Configuring Output Lines
6.2.1 Assigning a Camera Output Signal to an
Output Line
The camera is equipped with four output lines designated as output line 1, output line 2, output
line 3, and output line 4. You can use the camera’s output signal selection capability to select one
of the camera’s standard output signals as the source signal for a physical output line. The camera
has several standard output signals available including:
Acquisition Trigger Wait
Frame Trigger Wait
Exposure Active
Timer Active
You can also designate an output line as "user settable". If an output line is designated as user
settable, you can use the camera’s API to set the state of the line as desired.
To select a source signal for an output line or to designate the line as user settable:
Use the Line Selector to select an output line.
Set the value of the Line Source Parameter to one of the available output signals or to user
settable.
You can set the Line Selector and the Line Source parameter value from within your application
software by using the Basler pylon API. The following code snippet illustrates using the API to set
the selector and the parameter value:
//Set the source signal for output line 1
Camera.LineSelector.SetValue( LineSelector_Out1 );
Camera.LineSource.SetValue( LineSource_ExposureActive );
//Set the source signal for output line 2
Camera.LineSelector.SetValue( LineSelector_Out2 );
Camera.LineSource.SetValue( LineSource_FrameTriggerWait );
//Set the source signal for output line 3
By default,
the Exposure Active signal is assigned to output line 1
the Frame Trigger Wait signal is assigned to output line 2
the Timer Active signal is assigned to output line 3
the User Output signal is assigned to output line 4.
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