Setting The Output Line For Invert - Basler ace acA640-90gm User Manual

I/O Control
6.2.3

Setting the Output Line for Invert

You can set the output line to not invert or to invert.
When the output line is set to not invert:
A logical zero on Out_1_Ctrl results in a non-conducting Q1 transistor in the output circuit (see
Figure 31).
A logical one on Out_1_Ctrl results in a conducting Q1 transistor in the output circuit.
When the output line is set to invert:
A logical zero on Out_1_Ctrl results in a conducting Q1 transistor in the output circuit.
A logical one on Out_1_Ctrl results in a non-conducting Q1 transistor in the output circuit.
Fig. 31: Output Line Schematic
To set the invert function on the output line:
Use the Line Selector to select output line 1.
Set the value of the Line Inverter parameter to true to enable inversion on the selected line or
to false to disable inversion.
You can set the Line Selector and the Line Inverter parameter values 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:
// Enable the inverter on output line 1
Camera.LineSelector.SetValue( LineSelector_Out1 );
Camera.LineInverter.SetValue( true );
You can also use the Basler pylon Viewer application to easily set the parameters.
For more information about the pylon API and the pylon Viewer, see Section 3.1.1 on
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page 28.
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