Basler A600f Bedienungsanleitung PDF herunterladen (Seite 30)

Basic Operation & Standard Features

3-6 BASLER A600

DRAFT

3.2.4 Controlling Exposure Start with a Software Trigger

Exposure start can be controlled by sending a software trigger command to the camera via the

1394 bus. The Trigger Mode control register (see page 4-25) is used to enable the ability to start

image exposure with a software trigger. The Software Trigger control register (see page 4-20) is

used to set the software trigger.

If you are triggering the camera with a software trigger, only the programmable exposure mode is

available. In programmable mode, exposure starts when the Trigger field of the Software Trigger

control register is set to 1. The length of the exposure is determined by the shutter settings

described in Section 3.2.1. The Trigger field will self clear shortly after exposure start. Figure 3-3

illustrates programmable exposure with a software trigger.

Figure 3-3: Programmable Exposure with a Software Trigger

Enabling the Software Trigger Feature

To enable the software trigger feature:

• Set the On/Off field of the Trigger Mode control register to 1 to enable triggering.

• Set the Trigger Source field of the Trigger Mode control register to 7 to select software trig-

gering.

• Set the Trigger Mode field of the Trigger Mode control register to 0 to select the programma-

ble exposure mode.

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Basler A600f Bedienungsanleitung Seite 30