Emerson Rosemount 3100 Series - Selecting the Units of Measurement (the 3102;3105)

Reference Manual
00809-0100-4840, Rev. BA
July 2008
4-13
Rosemount 3100 Series
e) Press the green button ↓ repeatedly to scroll through the list of duties.
f) Press the blue button
→ to confirm the duty. The flashing then stops.
g) If the new duty is correct, press the red button
↵ to save. The display will
change to the next menu option.
h) If the new duty is incorrect, press the blue button
→ to exit to the menu.
The menu option “dutY” re-appears; re-start at step (b) or press
↓ to get
to the next menu option.
Selecting the Units of
Measurement
(The 3102/3105)
Screen display: unitS
Factory default setting: m (metric) or ft (Imperial)
NOTE:
• The factory default units of measurement are dictated by the model part
number (see “Ordering Information“ on page A-6).
A Metric unit can be re-configured to be an Imperial unit, or vice-versa, by
changing the base units (b.unit) of the transmitter. See “Changing the
Base Units (The 3102/3105)“ on page 5-16.
• Changing base units after programming the transmitter will cause all
programmable data to be overwritten with factory default values.
The transmitter is pre-programmed with selectable measurement units for
each of the duties available:
1. Distance and Level measurement:
m, ft, or in
2. Flow measurement:
l/s
, l/m , m
3
/hr , gal/m , m ga , ft
3
/m (cfm) , or ft
3
/hr
3. Contents measurement:
l, m
3
, gal, or ft
3
NOTE:
This menu option is in the programming menu. See Figure C-2 on page C-3
for a map of the menu structure and how to access all the menu options.
To change the measurement units:
a) If entering the menu system from the PV display, press the green button ↓
repeatedly until the “
unitS ” menu option is indicated (see note above.)
b) Press the blue button → to enter the “unitS” menu. (The presently
selected units are indicated on the bottom display line.)
c) If the units are correct, press the red button
↵ and then the green button ↓
to exit to the next menu option.
d) Press the blue button
→ to start the editing mode. The present units flash
to indicate it may be edited.
e) Press the green button
↓ repeatedly to scroll through the list of units.
f) Press the blue button
→ to confirm the new units. The flashing stops.
g) If the new units are correct, press the red button
↵ to save and get to the
next menu option.
h) If the new units are incorrect, press the blue button
→ to exit to the menu.
The menu option “unitS” re-appears; re-start at step (b) or press
↓ to get
to the next menu option.