
Acquisition Control
4CXP Camera
MIKROTRON GmbH
page 41 of 70
ExposureMode
This feature sets the operation mode of the shutter. It defines how a picture will be exposed if the
camera is in triggered mode.
Access
read / write
Type:
enumeration
In:
Enumeration
Description
Timed
camera sends a sequence of images continuously to the frame grabber;
exposure time is defined in the feature ExposureTime; frame rate is defined in
the feature AcquisitionFrameRate
TriggerWidth
width of the current trigger signal pulse is used to control the exposure time; if
TriggerActivation
is set to RisingEdge, it will be the time the trigger stays high; if
TriggerActivation
is FallingEdge it will last as long as the trigger stays low
Out:
Remark:
ExposureMode is enabled in triggered mode only. It is not advised to use this mode if
TriggerActivation is set to AnyEdge.
Timed will be mandatory if the TriggerSelector is set to FrameBurstStart.
ExposureTime
If the exposure mode is set to Timed or no trigger is defined, this feature will define the duration of
exposure in [µs].
Access
read / write
Type:
unsigned integer
In:
1 … ExposureTimeMax
Out:
exposure time
ExposureTimeMax
This feature returns the maximal possible exposure time for the current camera settings in [µs].
Access
read
Type:
unsigned integer
In:
Out:
max. exposure time
Remark:
The maximal exposure time depends on the current frame rate.