Dwyer UFC - Manual (Page 40)

4: Data Logging
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4: Data Logging
4.1 How to Set Up the Basic Logging Application to Memory
This procedure shows you how to set up a basic logging session under manual start/stop control.
Logged data is saved to the instrument’s memory and can be down loaded to a PC at a later time. Both the flow
rate and totals will be logged
Setting up and starting the logging
1. With the UFC 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.
l/min).
2. Press the Logger function key to access the
REAL TIME LOGGER screen.
3. Select Logging interval and enter the
required period (e.g. 10 seconds).
4. Select Clear log if you want to discard any
existing logging data.
5. Select START NOW.
Monitoring the last four log events as a table
1. The VIEW LOG AS TEXT screen displays the
log events in date-stamped chronological order.
2. Press the ENTER key to return to the REAL
TIME LOGGER screen. Then select Exit to
return to the
FLOW READING screen. Logging
will continue to take place in the background.
Monitoring the logged events at a later time
If you wish to monitor the logging progress at any time while you are operating in FLOW READING mode, without
interfering with the logging operation:
REAL TIME LOGGER
Logging to SD card
Unit : l/min
Log name : Quickstart
Log data to : USB
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
View log as text
START NOW
Set Auto start
Clear log
Exit
VIEW LOG AS TEXT
Logging to SD card
Log:Quickstart l/min
Date Time Flow
DD-MM-YY hh:mm:ss xxx.xx
DD-MM-YY hh:mm:ss xxx.xx
DD-MM-YY hh:mm:ss xxx.xx
DD-MM-YY hh:mm:ss xxx.xx