Dalsa C1240, User Manual

Page: 218 / 327

208 • Operational Reference Nano Series GigE Vision Camera
Acquisition Stop Cmd AcquisitionStop Stops the Acquisition of the device at the end of
the current frame unless the triggerFrameCount
feature is greater than 1. (WO)
1.00
Beginner
Acquisition Abort Cmd AcquisitionAbort Aborts the acquisition immediately. This will end
the capture without completing the current Frame
or aborts waiting on a trigger. If no acquisition is
in progress, the command is ignored.
1.00
Beginner
Transfer Control TransferControlMode Sets the method used to control the transfer. 1.00
Expert
Basic Basic Basic mode ensures maximum compatibility but
does not allow for control of the transfer flow.
User Controlled UserControlled Manual mode allows maximum control of the
transfer flow. (1.08)
Transfer Mode TransferOperationMode Sets the operation mode of the transfer. 1.08
Expert
Continuous Continuous Blocks are transferred continuously until stopped
with the TransferStop command.
MultiBlock MultiBlock The transfer terminates after the transition on
TransferBlockCount or before on a user request.
Transfer Block Count TransferBlockCount Specifies the number of Data Blocks the device
must stream during the next transfer.
1.08
Expert
Transfer Queue Mode TransferQueueMode Specifies the operation mode of the transfer
queue.
1.08
Beginner
First In First Out FirstInFirstOut First blocks (images) in are transferred out first.
Frames are accumulated in the queue until it is
full at which point the new frames are discarded.
Circular When
Stopped
firstInFirstOut_CircularWhenStopped While the transfer module is streaming blocks
(images), the first blocks in are transferred out
first. Frames in the queue are not removed until
they are transferred out or the transfer function is
aborted. When the transfer module is stopped
and the queue fills by continuing acquisitions, the
oldest frames in the queue are then overwritten
by new frames.
Transfer Queue Current
Block Count
transferQueueCurrentBlockCount Returns the current number of blocks in the
transfer queue.
1.00
DFNC
Expert
Transfer Queue Memory
Size
transferQueueMemorySize Indicates the amount of device memory (in
Mbytes) available for internal image frame
accumulation in the transfer queue. Increasing or
decreasing memory reserved by
devicePacketResendBufferSize will affect total
memory available here.
1.00
DFNC
Expert
Transferred Image Max
Data Size
transferMaxBlockSize Biggest image (GVE blocks) data size sent on the
GigE cable. The value is displayed in Megabytes.
Use this value to calculate the frame rate
transferred on the GigE cable.
GigE Link speed (~115 MB) divided by Biggest
Image (value) = Max fps transferred.
Note: This statistic is reset when acquisitions are
stopped.
1.01
DFNC
Beginner
Transferred Image Min
Data Size
transferMinBlockSize Smallest image (GVE blocks) data size sent on
the GigE cable. The value is displayed in
Megabytes.
Note: This statistic is reset when acquisitions are
stopped.
1.01
DFNC
Beginner
Transferred Image
Average Data Size
transferAverageBlockSize Average size of the last 16 images (GVE blocks)
of data sent on the GigE cable. The value is
displayed in Megabytes. Use this value to
calculate the sustained frame rate transferred on
the GigE cable.
GigE Link speed (~115 MB) divided by Average
size (value) = Max fps transferred. When
TurboDrive is enabled, this feature allows
monitoring the average throughput.
1.01
DFNC
Beginner