TTFM 6.1 INSTRUCTION MANUAL
20
DATA LOGGING
Press
or
to position curser at Data Logging, and
to enter. Use
or
to
position cursor before each menu item and
to enter. When settings are
completed press
to store and
again to return to the Main Menu.
Log
Site ID
Enter a number from 00 to 99. The site ID will become part of
the downloaded file name to help distinguish downloads from
different instruments. Press
to store the setting.
Mode
Select Velocity (e.g. ft/sec or m/sec) or Flow (e.g. USGPM or
l/sec). Press
to store the setting. This setting cannot be
changed after a log was started. To change, first stop the log,
then change the mode.
File
Format
Choose .LG2 to download data in .lg2 format for viewing on
Greyline Logger software. Choose .CSV to download data in
.csv format for import directly to Excel. This menu option can
be changed at any time without adversely affecting existing
data.
Date
Press
, and
or
to scroll and select Month, Day and Year.
Press
to store the setting.
Time
Press
, and
or
to select the current time in Hours,
Minutes and Seconds. Press
to store the setting.
Interval
Press
or
to select the logging interval. Press
to store
the setting. Pulsar Measurement recommends choosing an
interval which will give you as much resolution as required and
no more. Choosing too often of an interval for what is required
will result in larger data files, which may take a long time to
download to USB. Reference page 18 for specific download
times. In critical installations, data should be downloaded often.
Data
Log
Stop, Start or Delete the log file. Press
or
to select Delete
and
to delete the log file. Press
or
to select Start and
to start the logger.
Important Note:
You MUST Delete an old log and Start a new log AFTER
having made changes to Log Site ID, Mode, Date, Time and/or Interval for
those changes to be applied.
Important Note:
Changing any of the parameters in the Units/Mode menu
will start a new log. It is recommended that you Delete and start a new log
after changing any Units/Mode settings.
