Emerson Rosemount 3100 Series - Setting 4 Ma and 20 Ma Levels Using Ranging (the 3101)

Reference Manual
00809-0100-4840, Rev. BA
July 2008
4-9
Rosemount 3100 Series
c) If this action is correct, press the red button ↵ and then the green button to
get to the next menu option.
d) Press the blue button
→ to start editing. The action flashes to indicate it
can be edited.
e) Press the green button
↓ repeatedly to scroll through the actions.
f) Press the blue button
→ to confirm an action. The flashing then stops.
g) If the new action is correct, press the red button
↵ to save. The display
changes to the next menu option.
h) If the new action is incorrect, press the blue button
→ to exit to the menu.
The “AL” re-appears; re-start at step (b) or press
↓ for the next menu.
Setting 4 mA and 20 mA
Levels Using Ranging
(The 3101)
Screen display: S--4 and S-20
This is for setting the 4 mA or 20 mA levels by ranging the instrument to a
known target, e.g. the present level in a vessel.
NOTE:
If the 4 and 20 mA levels are programmed as described above, this menu can
be skipped. Press the green button ↓ to get to the final menu option, “Lrn”.
NOTE:
See Figure C-1 on page C-2 for a map of the programming menu structure
and how to access all the menu options.
To change the 4 mA level:
a) If entering the menu system from the PV display, press the green button
↓
repeatedly until the “S--4” menu option is indicated (see above note.)
b) Ensure the target is the 4 mA level and, with the display indicating that
level, press the blue button
→.
c) The display indicates the present 4 mA level setting, not the new level
reading. If this setting is correct, press the red button
↵ and then the green
button to get to the next menu option.
d) Press the blue button
→ to start editing. The display flashes alternately “4”
and the new level reading.
e) Press the blue button
→ to confirm the new level reading is the new 4 mA
level.
f) If the new 4 mA level is correct, press the red button
↵ to save. The
display changes to the next menu option.
g) If the new 4 mA level is incorrect, press the blue button
→ to exit to the
menu. The menu option “S--4” re-appears; re-start at step (b) or press
↓
for the next menu option.
NOTE:
See Figure C-1 on page C-2 for a map of the programming menu structure
and how to access all the menu options.
To change the 20 mA level:
a) If entering the menu system from the PV display, press the green button
↓
repeatedly until the “S-20” menu option is indicated (see above note.)