CAMERA LINK Q-2A340, Руководство по эксплуатации и инструкция пользователя

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OPERATING AND USER MANUAL QUARTZ SERIES
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NOTE: The selected set also determines which set is used during gain calibration (FFCAL3).
If n=0, the selection is hardware controlled by 2 input signals. The routing of the 2 signals is selected
by command CCFFSEL.
NOTE: If n=0, FFCAL3 results in FFERR 110; calibration may only be performed with set selection
under software control.
Since the dark field offset image is not dependent on optics, the camera only allows for single offset
calibration.
Gain flat field set input selection 8.3.4.
If the flat field selection is hardware controlled (FFSEL=0), the inputs used are configured by
command:
Command format: CCFFSELn;m
Command format: CCFFSEL?
Return Message: x
Where x indicates the selection according to the following table:
N, M BIT1 BIT0
0 CC1 CC1
1 CC2 CC2
2 CC3 CC3
3 CC4 CC4
4 I/O-connector I/O-connector
Calibration of flat field corrections 8.3.5.
Command format: FFCALx
X FUNCTION
0 Abort a pending calibration. The termination may take a few milliseconds. Termination is completed if
FFSTA? returns 0.
1 Perform a full dark field offset calibration based on multiple images.
This calibration requires a dark scene. Furthermore no specific camera settings are required. The cam-
era will autonomously acquire the images at the user programmed integration time (IT). During calibra-
tion no images will be output over the interface.
2 Perform an incremental dark field offset calibration. The calibration takes minimal time, only one image
is captured at a time. Only a minor adjustment to previously stored correction image takes place. The
same requirements are valid as those described for FFCAL1.
3 Perform a full gain calibration. The gain set used (1…4) is configured by the FFSELn command.
Selection between local and global non uniformity calibration is selected by a Flat Field Parameter
command (FFP101;x). If the camera is not running in continuous mode, the camera should be triggered
externally at a rate less than 50 fps. If FFP102;1 and the camera is running in continuous mode, the
exposure will be adjusted automatically in advance of the calibration. The camera aims at peak video
level of 700 DN (10-bit).