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D4241130B
TriggerControl
This section describes trigger control of TriggerControl category for the DU series.
This camera series provides two kinds of exposure synchronization.
1. Normal Shutter mode
: Free run operation (internal synchronization)
2. Random Trigger Shutter mode : Synchronized with external trigger input
In Random Trigger Shutter mode, two kinds of trigger input are available.
1. Trigger signal via the I/O connector (HardwareTrigger)
2. Trigger command via the USB interface (SoftwareTrigger)
The following table shows the combination of operation mode of this camera series.
Table. Operation Mode
Trigger Mode
Synchronization
Exposure Control
Normal Shutter mode
Free run
“ExposureTime” register control
Random Trigger Shutter mode
HardwareTrigger
-Edge mode:TriggerSequence0
-Bulk mode:TriggerSequence6
“ExposureTime” register control
-Level mode:TriggerSequence1
Trigger pulse width control
SoftwareTrigger
-Edge mode:TriggerSequence0
-Bulk mode:TriggerSequence6
“ExposureTime” register control
* The camera operation not mentioned above is not guaranteed.