COMPUTER INTERFACE
5 - 15
-- With
Manual start/stop
, the datalog can begin by a series
of key presses in the menu of normal operation. The
maximum run time determines an automatic end to the
datalog or it can be stopped manually.
-- If
Periodic start /stop
(or daily) mode is chosen, the
user must specify the start and stop hour and minute. The
interval between start and stop is the period of time the
monitor will datalog (at “data logging period” rate).
-- With
Scheduled start/stop,
all the entry boxes for year,
month, day, hour and minute for both start and stop time
must be entered to specify when the datalog is to occur.
Run Time:
If manual start/stop mode for datalogging is chosen, the user
needs to specify a maximum run time. After the monitor has
been on for the specified run time, datalogging will be
turned off automatically.
Start Time and Stop Time:
If scheduled start/stop mode is chosen for datalogging, all
entry boxes must be completed for start and stop year,
month, day, hour and minute. The monitor must already be
turned on. Then once the start date/time is reached, the
monitor will start datalogging. When the stop date/time is
reached, the datalogging will stop automatically. With
periodic start/stop mode, the hours and minutes are used for
the data log period to be run each day.
Figure 5.9 shows the
Gas Parameters
tab page that allows
the user to change the gas parameters of the configuration
data. The following is the description of each field in the
