Basler A501kc Manual de usuario descargar pdf (Pagina 64)

Basic Operation and Features

3-14 Basler A500k

PRELIMINARY

3.3.2 ExSync, Level-controlled Mode

When using the ExSync level-controlled mode to control exposure, several guidelines must be

followed:

• ExSync must remain high for a minimum of 5 µs.

• ExSync must remain low for a minimum of 10 µs.

• When using full resolution, the minimum ExSync signal period is 2 ms for the A504

2.485 ms for the A503

k, and 13.52 ms for the A501k.

• If the AOI feature is used, the minimum ExSync signal period is equal to

1/Maximum Frame Rate where the maximum frame rate is determined by the suitable for-

mula in section 3.10.1.

Assuming that these general guidelines are followed, the reaction of the camera to a falling

ExSync signal will be one of four cases, which are described in sections 3.3.2.1, 3.3.2.2, 3.3.2.3

and 3.3.2.4.



The FlashOut signal can be set into a mode where it is high while the effective ex-

posure occurs, i.e. while the Integrate Enabled signal is high.

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 149 150

Sin comentarios

Basler A501kc Manual de usuario Pagina 64