116 • Operational Reference Linea Lite GigE Series Camera
PTP Port Last Event ptpPortLastEvent Logs the last PTP changed state event defining the last
DFNC
Power up Powerup Power up
Initialize Initialize Initialize
Designated Enabled DesignatedEnabled Designated Enabled
Designated Disabled DesignatedDisabled Designated Disabled
State Decision Event StateDecisionEvent State Decision Event
Qualification Timeout
QualificationTimeoutExpires Qualification Timeout Expires
Announce Receipt
Timeout Expires
AnnounceReceiptTimeoutExpires
Announce Receipt Timeout Expires
Synchronization Fault SynchronizationFault Synchronization Fault
Master Clock Selected MasterClockSelected Master Clock Selected
Recommended State
Master
RS_Master Recommended State Master
Recommended State
Grand Master
RS_GrandMaster Recommended State Grand Master
Recommended State
Slave
RS_Slave Recommended State Slave
Recommended State
Passive
RS_Passive Recommended State Passive
PTP Transport Protocol ptpTransportProtocol Describes the PTP Transport Protocol used.
PTP Servo Step Threshold
(in us)
ptpServoStepThreshold
Specifies the servo step threshold (in μs). When the clock
offset with the master exceeds the threshold, the servo
unlocks and offset adjustment is started.
DFNC
Threshold_10 Threshold_10 10 μs threshold.
Threshold_100 Threshold_100 100 μs threshold.
Threshold_500 Threshold_500 500 μs threshold.
Threshold_1000 Threshold_1000 1000 μs threshold.
Threshold_2000 Threshold_2000 2000 μs threshold.
Timestamp Modulo Event timestampModulo
Specifies the additional interval between the current
timestamp tick and the event generated. This interval has
an 80ns accuracy. Note that the value zero disables the
event generator.
DFNC
Timestamp Modulo Event
Frequency
timestampModuloFrequency Returns the frequency of the timestamp modulo event (in
Hz).
DFNC
Timestamp Modulo Start
Time
timestampModuloStartTime
Specifies the timestamp value that must be exceeded by
the incrementing timestamp counter before the modulo
event starts. This feature is also used for a “future” frame
acquisition.
DFNC
Timestamp Modulo Actual
Start Time
timestampModuloActualStartTime Displays the actual modulo event start time as used by the
device. When the user specified
Timestamp Modulo Start
Time is in the future, Timestamp Modulo Actual Start Time
= Timestamp Modulo Start Time. When the user-specified
Timestamp Modulo Start Time has already past, the camera
automatically recalculates a future value for Timestamp
Modulo Start Time using the user set Timestamp Modulo
Event feature value. This new start time is reported by
Timestamp Modulo Actual Start Time.
DFNC
Gev Timestamp Latch GevtimestampControlLatch
Latch the current timestamp internal counter value in the
Gev Timestamp Value feature. (WO)
Gev Timestamp Value GevtimestampValue Returns the 64-bit value of the timestamp counter. (RO)
Gev Timestamp Tick
Frequency
GevtimestampTickFrequency Indicates the number of timestamp ticks (or increments)
during 1 second (frequency in Hz). (RO)
Gev Timestamp Reset GevtimestampControlReset Resets the timestamp counter to 0. (WO)