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AM-800GE / AB-800GE
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Condition 3 - Awaiting a trigger:
AcquisitionActive immediately becomes
“
FALSE
”
(capturing is not
possible).
9.1.4 AcquisitionFrameCount
If Acquisition Mode is set to MultiFrame, AcquisitionFrameCount can set the number of
frames to be captured each time the AcqusitionStart command is input.
Setting range is 1 to 255 frames.
9.1.5 AcquisitionFrameRate
Please also refer to the chapter 7.2.3 Frame rate calculation in the AOI mode.
1) In the trigger OFF mode (self-running mode), it is possible to set the exposure
period longer than the number of lines required for CCD drive in the designated
area of interest (AOI).
2) The number of lines set by AcquisitionFrameRate determines the frame period.
3) The range of lines which can be set by AcquisitionFrameRate is the shortest period
to 0.5 seconds. The shortest period is dictated by the number of lines required for
the desired AOI readout.
4) AcquisitionFrameRate cannot be used if the trigger mode is ON.
5) If the exposure time is longer than the frame rate, the exposure time has priority
and the frame rate might be reduced.
9.1.6 AcquisitionStatus
AcquisitionStatus can show the operating status of the following signals set by
AcquisitionStatusSelector.
Each function is:
AcquisitionTriggerWait
:
Effective if waiting for a trigger
AcquisitionActive
:
Effective if capture is allowed
AcquisitionTransfer
:
Effective while the data is transferring
FrameTriggerWait
:
Effective if waiting for FrameTrigger
FrameActive
:
Effective during FrameEffective period
FrameTransfer
:
Effective while the data is transferring
ExposureActive
:
The longest exposure period is provided if R, G and B
channel exposure times are different.
JAIAcquisitionWait:
When the status of the stream becomes waiting, then
it becomes active.
The following diagrams show different scenarios for Exposure Mode and Trigger Mode
and their effect on AcquisitionStatus.
Summary of Contents for AB-800GE
Page 97: ...AM 800GE AB 800GE 94 b Image Format Control c Acquisition Control d Digital IO Control...
Page 98: ...AM 800GE AB 800GE 95 e Counter And Timer Control f Event Control...
Page 99: ...AM 800GE AB 800GE 96...
Page 100: ...AM 800GE AB 800GE 97 g Analog Control h LUT Control i Transport Layer Control...
Page 101: ...AM 800GE AB 800GE 98 j User Set Control k Action Control l JAI Custom Control...
Page 102: ...AM 800GE AB 800GE 99...