F
unc
tions
Frame Rate
24
Trigger range operation example
EXP=300, TRG-RANGE-LOWER=100, TRG-RANGE-UPPER=200 in the figure.
EXP=300, TRG-RANGE-LOWER=100, TRG-RANGE-UPPER=1000 in the figure.
Trigger control
Since detection of the trigger width time requires a certain time during the trigger width detection operation, the
exposure time will be slightly longer than the input trigger width time. To perfectly match with the trigger signal width
period, TRG-CTRL should be set to 0. TRG-SHIFT=1 and TRG-CTRL=0 cannot be set at the same time. Refer to
“Trigger latency” (page 29) for details.
Frame Rate
Auto frame rate
The reading cycle is set to allow the frame rate to be the maximum value automatically according to the current shutter
setting and the partial scan setting in the free-run operation (Shutter has priority). The next exposure is performed while
outputting a video and the next video output is started immediately after finishing all video outputs. The frame rate is
lowered when setting the shutter time longer than the video output time.
command
param
Setting
FRAMERATE-AUTO
0
Off
1
On
Trigger signal
Exposure
Sensor output
TRG-CNT
FRAME-COUNTER
Trigger signal
Exposure
Sensor output
TRG-CNT
FRAME-COUNTER
Trigger not disabled