Emerson Rosemount 3100 Series - Setting the 20 Ma Point (the 3102;3105)

Reference Manual
00809-0100-4840, Rev. BA
July 2008
4-23
Rosemount 3100 Series
c) If the 4 mA point value is correct, press the red button ↵ to exit to the
menu. (The menu option “4” re-appears. To go 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 “4” re-appears; re-start at step (b) or press
↓ for the next
menu option.
Setting the 20 mA Point
(The 3102/3105)
Screen Display: 20
Factory default value: 10.7
Enter the PV value to be signalled by 20 mA. The 20 mA point may be set
above or below the 4 mA point to suit monitoring or control equipment.
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 20 mA point:
a) If entering the menu system from the PV display, press the green button
↓
repeatedly until the “20” menu option is indicated (see above note.)
b) Press the blue button
→ to enter the “20” menu and to display the present
20 mA point value
c) If the 20 mA point is correct, press the red button
↵ to exit to the menu.
(The menu option “20” 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 “20” re-appears; re-start at step (b) or press
↓ for the
next menu option.