Set Related Parameters About External Trigger Mode - HikRobot SC2000 Series User Manual

7.2.4 Set Related Parameters about External Trigger Mode

Note
Parameter settings may differ when selecting different trigger sources.
In external trigger mode, you can also set related parameters, including trigger cache, trigger type,
trigger delay, and filter time.
Set Trigger Cache
After enable Trigger Cache, if the device receives a new trigger signal, it will save and process the
signal during the triggering process. Trigger cache can save up to 3 trigger signals.
Set Trigger Type
The device supports trigger acquisition in the rising edge, falling edge, level high, or level low of
the external signal.
Rising Edge
It means that when the level signal sent by external device is in rising edge, the device receives
trigger signal and starts to acquire images.
Falling Edge
It means that when the level signal sent by external device is in falling edge, the device receives
trigger signal and starts to acquire images.
Level High
SC2000 Series Vision Sensor User Manual
Figure 7-7 Set and Execute Hardware Trigger Mode
23