Entering System Data - GE DigitalFlow DF868 Programming Manual

March 2008

Entering System Data

1-10
1. At the User Program screen, press the
SYSTM
program the submenu.
2. Enter a Site Label of up to 9 characters and press the
(While taking measurements, the site label appears on the locator
bar.)
3. Enter a Site Message of up to 21 characters. Use this screen to
enter a brief description of the site. When the message has been
[ENT]
entered, press the
[F1]
4. Press to turn the Energy Option OFF or press
ON. (The Energy Option calculates the energy of a system based
on temperatures at the supply and return points, and the flow of
fluid.)
5. To select the System Units, press
measurements in English units or press
and measurements in Metric units.
6. To program the Totalizer Option, press
automatically, or press
AUTO
If is selected above, the meter automatically begins totalizing
upon leaving the User Program. If
on the keypad must then be used to start and stop the totalizer, as
discussed on page 1-7.
IMPORTANT:
After setting up the Totalizer, press the
clear the Totalizer, or the new totals will be added to
any previously accumulated totals.
Note: The manner in which the Totalizer responds to an error
condition may be set in the
[F1]-[F4]
7. Use the and [→] keys to select the desired Volumetric
Units for the flow rate display.
The abbreviations and definitions of all the available volumetric units
are shown in Table 1-2 on page 1-11. The choices shown on the
option bar are determined by the selections made at the previous
SYSTEM UNITS
prompt screen
[F2]
function key to
key.
[F1]
to display parameters and
[F2]
to display parameters
[F1]
to measure totals
[F2]
to measure totals manually.
MNUAL
is selected, the console key
I/O
submenu.
Programming Site Data
[ENT]
key.
[F2]
to turn it
[CLR]
key to