Physical Interface AW00118303000
68 Basler racer GigE
7.6.2.5 Selecting the Source Signal for an Output Line
To make a physical output line useful, you must select a source signal for the output line.
The camera has the following standard output signals available that can be selected as the source
signal for an output line:
the Exposure Active signal
the Acquisition Trigger Wait signal
the Frame Trigger Wait signal
the Line Trigger Wait signal
the Shaft Encoder Module Out signal
the Frequency Converter signal
You can also select one of the following as the source signal for an output:
the "User Output" signal (when you select "user output" as the source signal for an output line,
you can use the camera’s API to set the state of the line as you desire)
Off (when "off" is selected as the source signal, the output is disabled.)
To select one of the camera’s standard output signals as the source signal for an output line or to
select user output or off:
Use the Line Selector to select an output line.
Set the value of the Line Source Parameter to Exposure Active, Acquisition Trigger Wait,
Frame Trigger Wait, Line Trigger Wait, User Output, or Off. This will select the source signal for
the line.
You can set the Line Selector and the Line Source parameter value from within your application
software by using the pylon API. The following code snippet illustrates using the API to set the
selector and the parameter value:
// Disable output line 1
Camera.LineSelector.SetValue( LineSelector_Out1 );
Camera.LineSource.SetValue( LineSource_Off );
// Select the exposure active signal for output line 1
Camera.LineSelector.SetValue( LineSelector_Out1 );
Camera.LineSource.SetValue( LineSource_ExposureActive );
// Select the acquisition trigger wait for output line 2
Camera.LineSelector.SetValue( LineSelector_Out2 );
Camera.LineSource.SetValue( LineSource_AcquisitionTriggerWait );
// Select the frame trigger wait for output line 2
Camera.LineSelector.SetValue( LineSelector_Out2 );
Camera.LineSource.SetValue( LineSource_FrameTriggerWait );
// Select the line trigger wait signal for output line 2
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