Monitoring the logged events at a later time, Stop logging, 4 how to set up automatic (timed) logging mode – Dwyer Series PUF User Manual
Page 32: Starting point, Setting up, starting and cancelling auto logging, Ng – paragraph 3.6.4, Operating procedures
3: Operating Procedures
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Monitoring the logged events at a later time
16. If you wish to monitor the logging progress at any time while you are operating in
FLOW READING mode,
press the
Logger function key as described above to switch to the REAL TIME LOGGER screen. You can
then select
View log as text or View log as graph, as required, without interfering with the logging
operation.
Stop logging
3.6.4 How to set up automatic (timed) logging mode
This procedure shows you how to set up an auto logging session under timed start/stop control. The logged data
is saved to the instrument’s memory and can be downloaded to a PC at a later time.
Starting point
This procedure assumes that the PUF has been correctly installed and operating in the
FLOW READING mode.
Also, that the instrument’s date and time are correctly set.
Setting up, starting and cancelling auto logging
1.
With the PUF operating in
FLOW READING mode, check that the indicated flow units are the same as those
you want to appear on the logger output (e.g.
gal/min)
17. From the
FLOW READING screen, press the
Logger function key to access the REAL TIME
LOGGER screen.
18. Select
STOP NOW to cease logging.
Note that the
START NOW and STOP NOW
options toggle depending on which was last
selected.
19. Select
Exit to return to the FLOW READING
screen.
Note that the logged data will remain stored in the
instrument’s memory and can be accessed at any
time as described above.
REAL TIME LOGGER
DD-MM-YY HH:MM:SS
4-20mA O/P is ON. Qxx.xx%
Unit : gal/min
Log name : Quickstart
Log data to : Memory
Logging interval : 10 seconds
Start date & time : dd-mm-yy hh:mm:ss
Stop date & time : dd-mm-yy hh:mm:ss
MM DD HH MM SS
Remaining time : mm dd hh mm ss
Sleep Mode : Off
Extended Intervals : Stop
Graph Y axis max. : 50
View log as text
View log as graph
STOP NOW
Set Auto start
Clear log
Exit
Key Point: When entering the Start and Stop times in this procedure, you must enter
‘00’ in the seconds field rather than leave it blank, otherwise an error message is
displayed.
Key Point: If you enter a Start time later than the Stop time you will see an error
message until the stop time has been set to be later. This does not however affect the
operation of the equipment once the correct times have been set.