No.15S103-01
57/65
STC-MBS510U3V / STC-MCS510U3V / STC-MBS322U3V / STC-MCS322U3V
Specifications and Use
’s guide
7.16 Chunk Control (Only USB3 Vision protocol)
This function has transferring additional data with image data.
For example, the exposure time and gain information aren’t included in image data itself. However Chunk data
transfers parameters when image was obtained with.
GenICam Parameters
ChunkModeActive
IBoolean Type
Enable transfer Chunk data on Payload
True: Enable Chunk data transfer, False: Disable Chunk data transfer,
ChunkSelector
IEnumeration
Type
Select the transfer Chunk data
ChunkEnable
IBoolean Type
Enable Chunk data that was selected ChunkSelector
True: Enable Chunk data, False: Disable Chunk data
To enable Chunk, please Enable Chunk data after Chunk mode active.
Setting Procedure
1. To enable Chunk, set Ture on Chunk Mode Active
2. Select on Chunk data type (later) Chunk Selector
3. To enable Chunk Set True on Chunk Enable
1)
Chunk Counter Value
Transfer the value of Counter0 inside of camera as Chunk data.
Chunk ID is 0x00000001.
Frame Start, Frame End, Frame Trigger can be set as Counter Event Source. Execute Counter Reset to reset
Counter.
2)
Chunk Gain
Transfer the Gain when image was obtained as Chunk data.
Chunk Gain contains Analog All, Digital All, Red, Blue, and Green
Chunk ID is 0x00000002.
3)
Chunk Black Level
Transfer the Black Level when image was obtained as Chunk data.
Chunk Black Level contains Analog All and Digital All.
Chunk ID is 0x00000003.
4)
Chunk Exposure Time
Transfer the exposure time when image was obtained as Chunk data.
Chunk ID is 0x00000004.
5)
Chunk Gamma
Transfer the Gamma when image was obtained as Chunk data.
Chunk ID is 0x00000005.
Summary of Contents for STC-MBS322U3V
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