THORLABS DCU22 Series User Manual

© 2013 Thorlabs GmbH308
DCx Cameras
hCam
Camera handle
pval1: returns the minimum permitted value
pval2: returns the maximum permitted value
Default values for auto gain control/auto exposure shutter
NULL is passed for the pval1, pval2 parameters.
IS_DEFAULT_AUTO_BRIGHT_REFERENCE
Default setpoint for auto gain control and auto exposure
shutter.
IS_MIN_AUTO_BRIGHT_REFERENCE
Minimum setpoint for auto gain control and auto
exposure shutter.
IS_MAX_AUTO_BRIGHT_REFERENCE
Maximum setpoint for auto gain control and auto
exposure shutter.
IS_DEFAULT_AUTO_SPEED
Default value for auto speed.
IS_MAX_AUTO_SPEED
Maximum value for auto speed
Default values for Auto White Balance
NULL is passed for the pval1, pval2 parameters.
IS_MIN_WB_OFFSET
Minimum value for auto white balance offset.
IS_MAX_WB_OFFSET
Maximum value for auto white balance offset.
IS_DEFAULT_AUTO_WB_SPEED
Default value for auto white balance speed.
IS_MIN_AUTO_WB_SPEED
Minimum value for auto white balance speed.
IS_MAX_AUTO_WB_SPEED
Maximum value for auto white balance speed.
pval1
Control parameter, can have a variable value depending
on the corresponding auto function
pval2
Control parameter, can have a variable value depending
on the corresponding auto function
*1 Not all sensors support this feature (see information box)
*2 Not with use of sensor's internal control functionality
Return values
IS_CANT_COMMUNICATE_WITH_DRIVER
Communication with the driver failed because no driver
has been loaded.
IS_CANT_OPEN_DEVICE
An attempt to initialize or select the camera failed (no
camera connected or initialization error).
IS_INCOMPATIBLE_SETTING
Because of other incompatible settings the function is
not possible.
IS_INVALID_CAMERA_TYPE
The camera type defined in the .ini file does not match
the current camera model.
IS_INVALID_CAMERA_HANDLE
Invalid camera handle
IS_INVALID_MODE
Camera is in standby mode, function not allowed
IS_INVALID_PARAMETER
One of the submitted parameters is outside the valid
range or is not supported for this sensor or is not
available in this mode.
IS_INVALID_WB_BINNING_MODE
Mono binning/mono sub-sampling do not support
automatic white balance.
IS_IO_REQUEST_FAILED
An IO request from the uc480 driver failed. Possibly the
versions of the uc480_api.dll (API) and the driver file
(uc480_usb.sys) do not match.
IS_NO_SUCCESS
General error message
IS_NOT_CALIBRATED
The camera does not contain any calibration data.
IS_NOT_SUPPORTED
The camera model used here does not support this
function or setting.

THORLABS DCU22 Series Specifications

General

Brand	THORLABS
Model	DCU22 Series
Category	Security Camera
Language	English