150
•
Operational Reference
Nano Series GigE Vision Camera
Example: Counting Elapse Time
Countermode=OFF
Counter is
IDLE
CounterEnd Event Generated
CounterStartSource= ExposureStart
CounterWait
Start
Countermode=Active
Counter
Completed
CounterResetSource = ExposureEnd
Counter Status is Active
counterIncrementalSource = InternalClock
CounterDuration = longer than any expected exposure
counterValueAtReset
counterReset
counterDuration
Counting Elapse Time Example
•
Countermode=Active: Enable the counter function.
•
counterIncrementalSource=InternalClock: Counter driven by internally generated
microsecond clock tick.
•
counterDuration=”a period of time longer than any expected counter active period”:
In cases where the count period is not fixed by the feature “counterDuration”, this will create a
failsafe event to end the counter if the “CounterEnd” event fails for any reason.
•
counterStartSource= ExposureStart: In this example – sets the counter start event.
•
counterResetSource= ExposureEnd: In this example – sets the counter end event.
•
counterValueAtReset: Reads the last counter value before reset. In this example the count
value equals time in microseconds since the counter start event.
•
counterReset: Force a counter value reset when required.
Summary of Contents for C1240
Page 215: ...Nano Series GigE Vision Camera Operational Reference 205 ...
Page 275: ...Nano Series GigE Vision Camera Technical Specifications 265 Models M C4090 M C5100 ...
Page 276: ...266 Technical Specifications Nano Series GigE Vision Camera Models M C700 M C1450 ...
Page 277: ...Nano Series GigE Vision Camera Technical Specifications 267 Model M C1950 ...
Page 278: ...268 Technical Specifications Nano Series GigE Vision Camera Model C4900 ...
Page 297: ...Nano Series GigE Vision Camera Additional Reference Information 287 ...
Page 299: ...Nano Series GigE Vision Camera Additional Reference Information 289 ...