Area Scan Machine Vision USB 3.0 Camera User Manual
33
Figure 3-17
Delay Time Setting
(3)
Triggering Anti-jitter
The noise may exist in external trigger’s input signal and it may cause spurious
triggering status if it goes into the camera. Thus the debounce is necessary.
The debounce parameter can be set through Line Debouncer Time in the client
software. The unit is μs. The timing sequence map is shown in Figure 3-18. The
camera will ignore the trigger signal if the debouncer time is longer than the
triggering signal time.
Trigger_in1
Trigger_in2
Trigger_in3
Trigger_in2
Trigger_in3
Before
debounce
After
debounce
Debouncer Time
Debouncer Time
Figure 3-18
The Debounce of Triggering Input Signal Sequence Map
3.5
Strobe Output
Purpose:
Strobe is external trigger output signal and is used for controlling external devices
such as flashing light and so on. You can set the Strobe polarity, duration, output delay
and pre-trigger through the client software.
As shown in Figure 3-19, click Digital IO Control. Select Line Selector and choose
output pin. Check Strobe Enabled and finish settings.
