Baumer VCXG - Chunk Data Packet Functionality

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9.11 Chunk
The chunk is a data packet that is generated by the camera and integrated into the pay-
load (every image), if chunk mode is activated.
This integrated data packet can contains adjustable settings for the image.
Feature Description
ChunkOffsetX Horizontal offset from the origin to the area of interest
(in pixels).
ChunkOffsetY Vertical offset from the origin to the area of interest
(in pixels).
ChunkWidth Returns the width of the image included in the pay-
load.
ChunkHeight Returns the height of the image included in the pay-
load.
ChunkPixelFormat Returns the pixel format of the image included in the
payload.
ChunkBinningHorizontal Number of horizontal photo-sensitive cells to combine
together.
ChunkBinningVertical Number of vertical photo-sensitive cells to combine
together.
ChunkImageControl (subordinate features only together selectable)
ChunkBrightnessCorrection On/Off for the Brightness Correction.
ChunkDefectPixelCorrection On/Off the correction of defect pixels.
ChunkLUTSelector Selects the Chunk LUT.
ChunkLUTEnable On/Off the selected LUT.
ChunkReverseX On/Off Flip horizontally the image sent by the device.
The Region of interest is applied after the ipping
ChunkReverseY On/Off Flip vertically the image sent by the device.
The Region of interest is applied after the ipping.
ChunkExposureTime Returns the exposure time used to capture the im-
age.
ChunkBlackLevel Returns the black level used to capture the image in-
cluded in the payload.
ChunkGainSelector Selects which Gain to retrieve data from.
ChunkGain Returns the gain used to capture the image.
ChunkFrameID Returns the unique Identier of the frame (or image)
included in the payload.
ChunkTimestamp Returns the Timestamp of the image included in the
payload at the time of the FrameStart internal event.
ChunkDeviceTemperature Device temperature in degrees Celsius (C). It is mea-
sured at the location selected by DeviceTemperature-
Selector.
ChunkLineStatusAll Returns the current status of all available Line signals
at time of polling in a single biteld.
◄Figure45
Location of the Chunk