GigE Area Scan Camera User Manual

Trigger_in 1

Sensor

Exposure

Trigger_in 2

Trigger

delay

Trigger_in 3

Trigger

delay

Trigger

delay

Exposure 1

Exposure 2

Exposure 3

Figure 9-20 Sequence Diagram of Trigger Delay

9.7.4 Set Trigger Cache

The trigger cache function allows the device to save and process new signal during trigger

stage, and the device can save and process three trigger signals at most. Go to

Acquisition Control → Trigger Cache Enable, and enable Trigger Cache Enable.

Figure 9-21 Set Trigger Cache

For example, if the device receives the 2nd trigger signal when it is processing the 1st

trigger signal, and the result will be different depending on whether Trigger Cache Enable

is enabled or not.

● The 2nd trigger signal will be filtered without processing if Trigger Cache Enable is

disabled.

Trigger_in1

Trigger_in2

Trigger_in3

Sensor

Exposure

Exposure1

Frame1

Readout

Exposure3

Figure 9-22 Second Frame Filtered

● The 2nd trigger signal will be saved if Trigger Cache Enable is enabled.

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