Martel Electronics BetaLOG-PI - Manual (Page 7)

• Sample type selection fixed at 'Last measurement made in the
sample interval'.
• Log pressure unit selection. The unit is selected with the existing
configuration function before the log run is started.
• Trip setpoint not used.
• Trip reset not used.
• Log custom pressure unit factor. The factor is selected with the
existing configuration function before the log run is started
The gauge does not have real time clock capability, so the time stamp
on all samples in a run is elapsed days, hours, minutes and seconds
from run start. The BetaLOG application provides a feature for relating
each uploaded run start point to a real time base date and time. When
this feature is used, all uploaded elapsed time stamps in the run are
recalculated accordingly to get true time stamps of the form year,
month, day, hour, minute, second.
3. Gauge Operation
3.1 Data Logging Disabled
Until data logging functionality is enabled using the BetaLOG
application, the gauge operates as described in the user manual
received with the gauge. You must connect the gauge to the
BetaLOG software to enable the logging function. This is true
for both Demand and Download modes.
3.2 Download Mode
Once data logging functionality is enabled, a new item is inserted at
the start of the gauge configuration menu tree to direct the user to a
completely separate branch which contains all data logging functions.
This new menu item shows 'LOG' in the main display and 'DATA' in the
secondary display. Press the CONFIG key to proceed to the existing
configuration functions, or press the ENTER key to proceed to the new
data logging branch. The data logging configuration menu sequence
(new branch) is as follows:
1) Start or stop data logging
• Main display: LOG
• Secondary display: FULL if the log memory is full, OFF if not
logging data, else ON if logging data.
• the ▼ and ▲ keys are ignored if the log memory is FULL,
otherwise press either key to toggle between OFF and START if
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