Basler A400K Manual de usuario descargar pdf (Pagina 55)

AW00118501000 Acquisition Control

Basler racer Camera Link 47

// rate internally.

Camera.AcquisitionLineRateEnable.SetValue( true );

Camera.AcquisitionLineRateAbs.SetValue( 60.0 );

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 on page 15.

Setting the Parameters Using Direct Register Access

To set the trigger mode to on and to select a trigger source via direct register access:

 Set the value of the Trigger Mode Line Start register to On.

 Set the value of the Trigger Source Line Start register to Software, CC1, CC2, CC3, or CC4.

 If the trigger source is set to CC1, CC2, CC3, or CC4, set the value of the Trigger Activation

Line Start register to Rising Edge or Falling Edge.

To set the line start trigger mode to off, set the exposure time, and set the line acquisition rate via

direct register access:

 Set the value of the Trigger Mode Line Start register to Off.

 Set the value of the Exposure Time Raw register as desired.

A value in a raw register is simply an integer value with no units. To determine what the actual

setting will be, you must multiply the value in the raw register by the camera’s time base. The

time base on racer cameras is 100 ns.

For example, if you set the Exposure Time Raw register to 1000, the exposure time would be

100 µs (1000 x 100 ns = 100 µs).

 Set the value of the Acquisition Line Period Enable register to 1 (true).

(This will enable the camera’s ability to internally control the line period.)

 Set the value of the Acquisition Line Period Raw register as desired.

(Line Rate = 1 /Line Period.)

For more information about direct register access, see Section 3.2 on page 16.

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Basler A400K Manual de usuario Pagina 55