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Reference Manual
00809-0100-4840, Rev CB
Appendix F: Programming the 3102 and 3105 using HART
February 2015
Programming the 3102 and 3105 using HART
F.3.11
Tank shape / non-linear profile (P011)
This selects the shape of a tank or an open channel, and establishes the linear or non-linear
relationship between the live liquid level (height) and the process value (PV) derived from that
level.
Note
The display (reported) measurement units for the output process value (PV) are set
using the Primary Variable Units parameter (
). However, this does not
automatically re-scale the PV. Use the parameter PV Scale Factor (
) to
manually re-scale the value
The transmitter is pre-programmed with popular profiles that are mathematical formulas to
convert a linear level reading to a flow or volumetric process value (PV). The Current Output is
then driven by the flow or volumetric PV.
The profile options are described in the following sections:
"Contents (volume) measurement" on page 145
"Flow measurement" on page 150
Field Communicator or AMS Device
Manager
To change the tank shape/non-linear profile
1.
From the
Home
screen, select 2: Configure.
2.
Select 2: Manual Setup.
3.
Select 3: Profiling.
4.
Select 2: Set Non-Linear Profile.
5.
Select a new profile, and then select “ENTER” to save the selection.
6.
Select “Send” or “Apply” to update the transmitter.
Note
When messages appear, take appropriate action if needed and select “OK”.
Note
The selected profile can be viewed at Fast Key sequence 2, 2, 3, 3.
Fast Keys
2, 2, 3, 2
Select Non-Linear Profile: (Linear)
Linear
Special Plotted
Horizontal Cylinder Flat
Spherical
Horizontal Cylinder Domed
Flume/weir (3/2)
V notch (5/2)
Linear
ENTER
ABORT
(
Field Communicator Screen Shown
)
Summary of Contents for Rosemount 3101
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Page 34: ...22 Reference Manual 00809 0100 4840 Rev CB Section 3 Installation February 2015 Installation ...
Page 68: ...56 Reference Manual 00809 0100 4840 Rev CB Section 4 Starting up February 2015 Starting up ...
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