74
•
Operational Reference
Nano Series GigE Vision Camera
Event Control Feature Descriptions
The following table describes these parameters along with their view attribute and minimum
camera firmware version required. Additionally the Device Version column will indicate which
parameter is a member of the DALSA Features Naming Convention (denoted by DFNC), versus the
GenICam Standard Features Naming Convention (SFNC tag is not shown).
The Device Version number represents the camera software functional group, not a firmware
revision number. As Genie Nano capabilities evolve the device version tag will increase, therefore
identifying the supported function package. New features for a major device version release will be
indicated by
green text
for easy identification.
Display Name
Feature & Values
Description
Device
Version
& View
Timestamp Latch Cmd
timestampControlLatch
Latch the current timestamp internal counter value
in the timestampValue feature.
1.00
Expert
DFNC
Timestamp Value
timestampValue
Returns the 64-bit value of the timestamp counter.
1.00
Expert
DFNC
TimeStamp Source
timestampSource
Specifies the source used as the incrementing
signal for the Timestamp register.
1.00
Expert
DFNC
Internal Clock
InternalClock The timestamp source is generated by the camera
internal clock. Refer to the
timestampTickFrequency feature for the time
base.
Timestamp Tick Frequency timestampTickFrequency
Indicates the number of timestamp ticks (or
increments) during 1 second (frequency in Hz).
1.00
Expert
DFNC
Timestamp Latch Source
timestampLatchSource
Specifies the internal event or signal that will latch
the timestamp counter into the timestamp buffer.
1.00
Expert
DFNC
Frame Start
FrameStart The timestamp is latched on frame start.
Timestamp Reset Cmd
timestampControlReset
Resets the timestamp counter to 0.
1.00
Expert
DFNC
Event Selector
EventSelector
Select the Event to enable/disable with the
EventNotification feature.
1.00
Expert
Start of Frame
FrameStart Event sent on control channel on an Active Frame.
This occurs with the start of the exposure delay.
Start of Exposure
ExposureStart Event sent on control channel on start of
exposure.
End of Exposure
ExposureEnd Event sent on control channel on end of exposure.
Acquisition Start Next
Valid
AcquisitionStartNextValid Event sent on control channel when the
AcquisitionStart command can be used again.
Valid Frame Trigger
ValidFrameTrigger Event sent on control channel when a valid frame
trigger is generated.
Invalid Frame Trigger
InvalidFrameTrigger Event sent on control channel when a frame
trigger occurs in an invalid Trigger region.
Therefore the trigger is rejected and no frame
acquisition occurs.
Image Lost
ImageLost Event sent on control channel when an image is
lost due to insufficient memory.
Events Overflow
eventsOverflow Event sent on control channel when all previous
active events have been disabled because the
camera cannot send them fast enough, generating
in internal message overflow. Required events
must be re-enabled manually.
Event Notification
EventNotification
Enable Events for the event type selected by the
EventSelector feature.
1.00
Expert
Содержание Genie Nano Series
Страница 28: ...26 Using Nano with Sapera API Nano Series GigE Vision Camera ...
Страница 106: ...104 Additional Reference Information Nano Series GigE Vision Camera Cable Assembly G3 AIOC BLUNT2M ...
Страница 107: ...Nano Series GigE Vision Camera Additional Reference Information 105 ...
Страница 108: ...106 Additional Reference Information Nano Series GigE Vision Camera Cable Assembly G3 AIOC BRKOUT2M ...
Страница 109: ...Nano Series GigE Vision Camera Additional Reference Information 107 ...