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Waveform Logging
Waveform logging is used to record raw sensor data with high resolution. Waveform logs include data
for flow rate, low pressure, high pressure, absolute pressure, temperature, and oxygen concentration
(if connected) regardless of the screen from which logging was initiated. The sampling rate for
waveform logging is fixed at 1 ms (1000 Hz). You can set the collection time from 15 to 60 seconds.
With the Waveform option selected in the Data Save screen, a name is generated for the file using
WaveformYou can save with this name or edit the Name field
to input a custom name. You can input comments that will be attached to the logged file. Press
START to initiate logging, press CANCEL to disregard saving data and return to the previous screen.
Cancel/Stop an Active Log
The display is disabled while actively collecting data from a Continuous or Waveform log,
and you can only toggle between the Parameter and Graph screens during this time. The collection
time remaining is shown counting down on the left side of the header bar (circled in green below).
During active logging the right navigation bar will populate buttons for you to cancel or stop logging
(circled below in red). Once logging has completed, the Certifier create a log file and the display will
become re-enabled.
To cancel the active data log, press the top X button in the right navigation bar. Cancelling will end the
active log and disregard any data saved up to that point. To stop the active data log, press the bottom
red square button in the right navigation bar. Stopping will end the active log and create a log file with
the data saved up to that point.
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