Emerson Rosemount 3100 Series, Reference Manual, Page: 52 / 144

Reference Manual
00809-0100-4840, Rev. BA
July 2008
Rosemount 3100 Series
4-22
Maximum Contents
(Volume) Entry
(The 3102/3105)
Screen display
Cont @ max
Factory default value
1.000
This menu option is offered if the selected duty is Contents (Volume) and
requires entry of the maximum contents of the vessel.
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 Cont@max value:
a) If entering the menu system from the PV display, press the green button
↓
repeatedly until the “
Cont @ max
” menu is indicated (see above note.)
b) Press the blue button
→
to enter the “
Cont @ max
” menu and display the
present Cont@max value.
c) If the Cont@max value is correct, press the red button
↵
to exit to the
menu. (The menu option “
Cont @ max
” re-appears. To get to the next
menu, press
↓.)
d) Press the blue button
→
to start the editing mode. The first digit flashes to
indicate it can now be edited.
e) Press the green button
↓
repeatedly to edit the flashing digit.
f) Press the blue button
→
to move to the next digit. The digit flashes to
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
→
to confirm the new value. (The flashing stops.)
i) If the new value is correct, press the red button
↵
to save. The display
changes to the next menu option.
j) If the new value is incorrect, press the blue button
→
to exit to the menu.
The menu option “
Cont @ max
” re-appears; re-start at step (b) or press
↓
for the next menu option.
Setting the 4 mA Point
(The 3102/3105)
Screen Display:
4
Factory default value:
0.000
Enter the PV value to be signalled by 4 mA. The 4 mA point can be set above
or below the 20 mA point to suit monitoring or control equipment.
The 4 and 20 mA points can be set by ranging the transmitter to a fixed target,
such as the level in the vessel. If this is required, press the green button
↓
twice to get to the damping (
d
) menu option and see “Setting the Output
Damping (The 3102/3105)“ on page 4-24.
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 4 mA point:
a) If entering the menu system from the PV display, press the green button
↓
repeatedly until the “
4
” menu option is indicated (see above note.)
b) Press the blue button
→
to enter the “
4
” menu and to display the present
4 mA point value.