GE DigitalFlow GS868, Programming Manual

Page: 39 / 171

Programming Site Data 1-31
March 2008
Entering Global System
Data
While following the programming instructions, refer to the menu map
in Figure A-3 on page A-3
.
1.
To enter the
SYSTEM
submenu, press
[F2]
at the
Global PROGRAM
prompt.
2.
To select the System Units , press
[F1]
to display parameters and
measurements in English units, or press
[F2]
to display parameters
and measurements in Metric units.
3.
Use the
[F1]
-
[F4]
keys to select the type of Pressure Units desired.
The abbreviations and definitions of all the available pressure units
are shown in Table 1-6 below. The choices shown on the option bar
are determined by the selections made at the previous
SYSTEM UNITS
prompt.
a.
If you have entered gage pressure, or the local atmospheric
pressure (PSIg, BARg or kPag), use the numeric keys to enter
the
Atmospheric Pressure value. Press
[ENT].
4.
At the Stopwatch Totalizer prompt, press
[F1]
to totalize all liquid
flow continuously, or
[F2]
to measure totals manually with the
Stopwatch Timer. (With
MNUAL
(
[F2])
, the console key on the
keypad is used to start and stop the totalizer.)
IMPORTANT:
After setting up the Stopwatch Totalizer, press
[CLR]
to
clear the Stopwatch Totalizer, or the new totals will
be added to any previously accumulated totals.
Note:
The manner in which the Stopwatch Totalizer responds to an
error condition may be set in the
I/O
submenu.
Table 1-6: Available Pressure Units
English Metric
PSIa = Pounds per square inch absolute BARa = bar absolute
PSIg = Pounds per square inch gage BARg = bar gage
kPaa = kiloPascals absolute
kPag - kiloPascals gage