66 ï‚· Operational Reference Falconâ„¢ 4-CLHS Series
Device Counter and Timer Control Feature Descriptions
Display Name Feature & Values Description
Device
Version
& View
Counter Selector counterSelector Selects the counter to configure.
1.00
Beginner
DFNC
Counter 1 Counter1 Select counter 1
Counter Mode counterMode Selects the counter mode. The selected Counter is either
Active or Disabled. When Disabled, the Counter can be
configured.
1.00
Beginner
DFNC
Off Off The selected Counter is Disabled
Active Active The selected Counter is Enabled
Counter Status counterStatus Returns the current state of the counter.
1.00
Beginner
DFNC
Counter Idle CounterIdle The counter is idle.
The counterStartSource feature is set to off.
Counter Trigger Wait CounterTriggerWait The counter is waiting for a start trigger.
Counter Active CounterActive The counter is counting for the specified duration.
Counter Completed CounterCompleted The counter reached the CounterDuration count.
Counter Overflow CounterOverflow The counter reached its maximum possible count.
Counter Pause CounterPause The counter is paused. 1.00
Beginner
DFNC
Counter Start Source
counterStartSource
Select the counter start source. Counter increments from 0
to the value of the counterDuration feature.
1.00
Beginner
DFNC
No Source Off Counter is stopped.
Exposure Start ExposureStart Counter starts on the reception of the Exposure Start event
Exposure End ExposureEnd Counter starts on the reception of the Exposure End event.
Readout Start ReadoutStart Counter starts on the reception of the Readout Start event.
Readout End ReadoutEnd Counter starts on the reception of the Readout End event.
Frame Start FrameStart Counter starts on the reception of the Frame Start event.
Valid Frame Trigger ValidFrameTrigger Counter starts on the reception of the Valid Frame Trigger.
Invalid Frame Trigger InvalidFrameTrigger
Counter starts on the reception of the Invalid Frame
Trigger.
Line 1 Line1
Counter starts on the specified transitions on Line 1
See Input Signals Electrical Specifications.
Line 2 Line2 Counter starts on the specified transitions on Line 2
CLHS In LinkTrigger0
Counter starts on the transitions of LinkTrigger0 (based on
the counterIncrementalLineActivation feature setting).
Timer 1 End Timer1End Counter starts on the reception of the Timer 1 End event.
Counter 1 End Counter1End Counter starts on the reception of the Counter 1 End
event.
Counter Start Line
Activation
counterStartLineActivation
Selects the activation mode of the input line trigger which
starts the counter. This is only applicable when the
counterStartSource feature selects a physical Line.
Beginner
DFNC
Rising Edge RisingEdge Starts counting on rising edge of the selected Line.
Falling Edge FallingEdge Starts counting on falling edge of the selected Line.
Any Edge AnyEdge
Starts counting on the falling or rising edge of the selected
Line.