Basler SCOUT LIGHT User Manual download pdf (Page 97)

I/O Control

Basler scout light 89

8.2.2 Setting the State of a User Settable Output Line

As mentioned in the previous section, you can designate the camera’s output line as "user settable".

If you have designated the output line as user settable, you can use camera parameters to set the

state of the line.

Setting the State of a User Settable Output Line

To set the state of a user settable output line:

 Use the User Output Selector to select output line 1.

 Set the value of the User Output Value parameter to true (high) or false (low). This will set the

state of the output line.

You can set the Output Selector and the User Output Value parameter from within your application

software by using the pylon API. The following code snippet illustrates using the API to designate

the output line as user settable and to set the state of the output line:

Camera.LineSelector.SetValue( LineSelector_Out1 );

Camera.LineSource.SetValue( LineSource_UserOutput );

Camera.UserOutputSelector.SetValue( UserOutputSelector_UserOutput1 );

Camera.UserOutputValue.SetValue( true );

bool currentUserOutput1State = Camera.UserOutputValue.GetValue( );

For detailed information about using the pylon API, refer to the Basler pylon Programmer’s Guide

and API Reference.

You can also use the Basler pylon Viewer application to easily set the parameters.

8.2.3 Setting the Output Line for Invert

You can set the output line to invert or not to invert the outgoing signal. To set the invert function on

the output line:

 Use the Line Selector to select an output line 1.

 Set the value of the Line Inverter parameter to true to enable inversion on the selected line and

to false to disable inversion.

Note

If you have the invert function enabled on the output line and the line is

designated as user settable, the user setting sets the state of the line before

the inverter.

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Basler SCOUT LIGHT User Manual Page 97