C2-2040(HS)-GigE Camera Hardware Reference Manual Rev. 1.8
•
17
CameraControl – AOIs (Areas Of Interest)
Name
Rev.
Interface
Access
Description
MaxNumAOIs
AT
IInteger
R
Maximum number of AOIs.
NumAOIs
AT
IInteger
R/W
Number of used AOIs.
ImageModeAoiSelector
AT
IInteger
R/W
Selects the AOI to show in image mode
AoiSelector
AT
IInteger
R/W
Selects which AOI to control
AoiHeight AT
IInteger
R/W
Number of sensor rows in AOI
AoiOffsetY AT
IInteger
R/W
Offset distance in rows between the first row of AOI
and the first row of sensor chip
AoiThreshold AT
IInteger
R/W
Intensity threshold value for selected AOI.
CameraControl – FIRControl
Name
Rev.
Interface
Access
Description
FIR
AT
IBoolean
R/W
True: Enables the FIR filter
False: Disables the FIR filter
FIRMode
AT
IEnumeration
R/W
Selection of the FIR mode
-Derivative
-Smoothing
FIRCoef
AT
IEnumeration
R/W
Selection of the FIR filter coefficients
- SG5
- SG7
- SG9
- AV5 (Smoothing mode only)
- AV7 (Smoothing mode only)
- AV9 (Smoothing mode only)
- Custom
FIRGain
AT
IInteger
R/W
Gain of FIR filter
FIRCorrection AT
IBoolean
R/W
True: The effect of filter index mismatch in 3D mode
is cancelled
False: No correction is performed
FIRC0
AT
IFloat
R/W
Value of FIR coefficient #0
FIRC1
AT
IFloat
R/W
Value of FIR coefficient #1
FIRC2
AT
IFloat
R/W
Value of FIR coefficient #2
FIRC3
AT
IFloat
R/W
Value of FIR coefficient #3
FIRC4
AT
IFloat
R/W
Value of FIR coefficient #4
CameraControl – ModeAndAlgorithmControl
Name
Rev.
Interface
Access
Description
CameraMode
AT
IEnumeration
R/W
Selects the camera mode or algorithm:
- Image
- FIRPeak
- CenterOfGravity
- Threshold
- MaximumIntensity
ProfilesPerFrame AT
IInteger
R/W
This
feature represents the number of Profiles per
Frame in 3D-Mode expelled by the camera.
AbsOffsetPos AT
IBoolean
R/W
True:
Position
values are referenced to the first row
of sensor chip (absolute position).
False: Position values are referenced to the first row
of AOI.
TrshFirstFalling AT
IBoolean
R/W
Stops
the
position calculation along an AOI column,
as soon as the falling edge of a Gauss curve is
detected.
NumSubPixel AT
IInteger
R/W
Number
of
subpixel bits of COG and FIR-Peak
output (0-6)
PosValidationEn AT
IBoolean
R/W
Enable
validation of position value of a Gauss curve
using tolerances for width and sum of intensity.
Perform validation during scan of image column and
immediately after detecting a Gauss falling edge.
Clear the result, if the position value is invalid.
ClearInvalidPos AT
IBoolean
R/W
Enable
validation of position value using tolerances
for width and sum of intensity. Perform validation at
the end of scan of image column. Invalid position
values are set to zero in all DCs.
ValidationWidthMin AT
IInteger
R/W
Minimum
width of valid intensity distribution in 3D-
mode.
