
GO-5101M-PMCL-1 | GO-5101C-PMCL-1 | User Manual (Ver. 1.0)
Preparation
- 28 -
Control Without External Triggers
When Controlling the Exposure Time Using Specified Exposure Times
Configure the settings as follows.
Item
Setting Value / Selectable Range
Trigger Selector (trigger operation) Frame Start
- Trigger Mode
Off
Exposure Mode
Timed (control via exposure time)
Exposure Time
Varies depending on the Tap Geometry and CL Pixel Clock settings. *
Exposure Auto
Off , Continuous
Note:
* The actual exposure time will consist of the image sensorʼs offset duration (13.7 μs) added
to the setting configured on the camera. When
ExposureMode
is set to
Timed
and the exposure
time is set to 14 μs, the actual exposure time will be as follows.
14 μs + 13.7 μs (offset duration of image sensor) = 27.7 μs
When
ExposureMode
is set to
TriggerWidth
, the exposure is slightly longer than the width of the
trigger signal. To achieve an exposure time of 27.7 μs and the exposure time offset is 13.7 μs, use
27.7 μs - 13.7 μs = 14 μs as the high or low time for the trigger signal.
1. Set
Exposure Mode
to
Timed
. (Timed is the default setting.)
2. Specify the exposure time in
Exposure Time
. The setting value for the exposure time can only
be changed when
Exposure Auto
is set to
Off
. If
Exposure Auto
is set to
Continuous
,
temporarily set it to Off before changing the exposure time.
3. Set
Trigger Mode
to
On
.
4. If necessary, change the
Exposure Auto
setting.
When not Controlling the Exposure Time
Configure the settings as follows.
Item
Setting Value / Selectable Range
Exposure Mode
Off
The exposure will be performed with an exposure time equal to 1 / frame rate.