Emerson Rosemount 3101 Quick Start Manual page 20

Quick Start Guide
7. Press the red button ↵ to save the setting. (The display momentarily goes
blank, and then all the segments of the display will briefly show as the
transmitter initiates a soft-start). Otherwise press the blue button → to not
save.
8. Afterwards, depending on the action taken in step (7), either the "
menu or the next menu appears.
Method: Field Communicator or AMS
Device Manager
To change the PV Units:
1. From the Home screen, select
2: Configure.
2. Select 2: Manual Setup and then select
3: Profiling.
3. Select 1: Primary Variable Units P012.
4. Select new units and then press ENTER to save.
5. Press SEND to update the transmitter.
Method: Rosemount 3490 Series Control Unit
To change the PV Units:
1. From the Main Menu screen, select
SETUP.
2. Select the transmitter
(e.g. "Tx1: 3102").
3. Select UNITS and then select PV Units.
4. Follow the on-screen instructions to select and confirm the new setting.
6.8 Transmitter Scale Factor P013 / PV Scale Factor P013
On the Rosemount 3102 and 3105, this parameter converts the level
measurement into alternative units before being output. Enter a value of 1.0
unless the base units are different to the displayed units, or the required display
units could not be selected.
Method: Integral buttons
To view or change the scale factor:
1. From the PV display, press the green button ↓ repeatedly until the "SCALE" is
indicated.
2. Press the blue button → to display the present scale factor.
3. If the scale factor is correct, press the red button ↵ and then the green
button ↓ to get to the next menu. Otherwise, continue with step (4).
4. Press the blue button → to start the editing mode (first digit flashes).
5. Press the green button ↓ repeatedly to edit the flashing digit.
6. Press the blue button → to move to the next digit (that digit flashes).
20
September 2018
Primary Variable Units P012
ft
Cum
Cum/h
Cum/s
ft
ft
gal/min
Impgal
Impgal/d
ESC
(Field Communicator Screen)
PV Units
ft
Esc=Quit
(Rosemount 3491 Screen)
"
b.unit
ENTER
P012
=Edit