HikRobot CA Series - Set Trigger Debouncer

CA/CE-Series GigE Area Scan Camera·User Manual
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You can set trigger activation as shown below.
Steps:
1. Click Acquisition Control > Trigger Activation.
2. Select Rising Edge, Falling Edge, Level High or Level Low as Trigger Activation.
Figure 7-18 Set Trigger Activation
7.5.5 Set Trigger Debouncer
The external trigger input signal of the camera may have signal bounce that may cause false trigger.
Thus, it is necessary to debounce the external trigger signal, and its sequence diagram is shown
below.
Before debounce
After debounce
Trigger_in1 Trigger_in2 Trigger_in3
Trigger_in2
Trigger_in3
Debouncer Time
Debouncer TimeDebouncer Time
t1
t2
t3
t4
t5
t6
(t1>t2, trigger signal is ignored)
(t3<t4, trigger signal outputs after delaying t3)
(t5<t6, trigger signal outputs after delaying t5)
Figure 7-19 Trigger Debouncer Sequence Diagram
You can set trigger debouncer as shown below.
Steps:
1. Click Digital IO Control > Line Debouncer Time.