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Trigger delay
The camera can delay the trigger signal.
Trigger signal
Exposure
Sensor output
Register
Parameter
TriggerDelay
0 to 4000000
Trigger counter
Accepted triggers by which video output is performed are counted. Triggers are counted up by the internal counter even
in the free-run operation. Setting 0 resets the counter. Video output is not performed for triggers that coincide with the
double exposure timing, but triggers are counted up. Triggers that have been removed by trigger range limit are not
counted. The trigger counter returns to 0 when the upper limit (2147483647) is reached. The trigger counter can return
to 0 by writing 1 to the TriggerCounterReset register.
Register
TriggerCounter
TriggerCounterReset
Trigger range limit
Only signals in the set trigger width can be accepted as the trigger signal. This functions as a noise filter, which removes
chattering or disturbance noise in the trigger signal line. This also functions as a trigger selector, whereby only a specific
camera can be operated by the trigger when multiple cameras share one trigger signal line. When the trigger signal is
input, exposure is started immediately to increment the trigger counter; however, when trigger width is out of the range,
video is not output and the trigger counter is decremented. If the shutter time is set shorter than the upper limit, triggers
will be received and video is output even if the trigger signal is wider than the trigger range limit. If the trigger source
is soft trigger, trigger range is not enabled.
Register
TriggerAcceptanceRangeEnabled
TriggerAcceptanceRangeUpperLimit
TriggerAcceptanceRangeLowerLimit
Setting
Trigger delay [µs]
Parameter
Off (0)
Trigger range off
On (1)
Trigger range on
10 to 2000000 Trigger range upper limit [µs]
10 to 2000000 Trigger range lower limit [µs]
Setting
23
Trigger Control
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