Maximum Level Entry (The 3102/3105) - Emerson Rosemount 3100 Series Reference Manual

Rosemount 3100 Series
Maximum Level Entry
(The 3102/3105)
4-20
For a linear Contents duty, enter a scaling factor to convert the level
measurement to a volume measurement. If the measurement units are "m",
enter the volume contained in 1 m of liquid height in the tank. If the units of
measurements are "ft", then enter the volume contained in 1 ft of liquid
height in the tank.
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 the menu options.
To change the scale factor:
a) If entering the menu system from the PV display, press the green button
repeatedly until the "SCALE" menu option is indicated (see above note.)
b) Press the blue button
present scale factor.
c) If the scale factor is correct, press the red button
(The menu option "SCALE" re-appears. To get to the next menu, press
d) Press the blue button
indicate it can now be edited.
e) Press the green button
f) Press the blue button
indicate it can be edited.
g) Repeat steps (e) and (f) until the last digit is flashing, and edited as
required.
h) Press the blue button
i) If the new value is correct, press the red button
changes to the next menu option.
j) If the new value is incorrect, press the blue button
The "SCALE" re-appears; re-start at step (b) or press
NOTE:
If the existing data entered allows the transmitter to calculate the maximum
flow, the 4 mA and 20 mA points are set to 4 mA at zero flow and 20 mA at
maximum flow.
Screen display
Factory default value
This menu option is offered if the selected duty is Flow and requires the level
to be entered at which the maximum flow occurs.
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 the menu options.
To change the Level@max value:
a) If entering the menu system from the PV display, press the green button
repeatedly until the "LEUEL @ max" menu is indicated (see above note.)
b) Press the blue button
the present Level@max value.
→
to enter the "SCALE" menu and to display the
→
to start the editing mode. The first digit flashes to
↓
repeatedly to edit the flashing digit.
→
to move to the next digit. The digit flashes to
→
to confirm the new value. (The flashing stops.)
LEUEL @ max
1.000
→
to enter the "LEUEL @ max" menu and display
Reference Manual
00809-0100-4840, Rev. BA
July 2008
↵
to exit to the menu.
↵
to save. The display
→
to exit to the menu.
↓
for the next menu.
↓
↓.)
↓