Honeywell SmartLine RM60 Handbook page 60

OPERATION
6
Menu Function
No.
C.1.15 Tracing
Velocity
C.1.16 Multiple
Reflections
C.1.17 Empty Spect.
OnOff
C.1.19 Units For
Tables
C.1.19.1 Table Length
Unit
C.1.19.2 Conversion
Unit
C.1.20 Product
Density
C.1.21 Volume / Mass
Table
C.1.22 Linearisation
Table
C.3 Output 1 (HART)
C.3.1 Output
Function
C.3.2 4 mA Setting
C.3.3 20 mA Setting
C.3.4 Output Range
60
Function description
This function sets the maximum rate of
change of level. The measured value
cannot change faster than the tracing
velocity.
Multiple reflections will cause the
device to display smaller readings.
Objects in the silo, sharp corners,
installation of the device on a large
nozzle or at the centre of a dome roof
can cause multiple reflections. A very
calm surface or a silo with a small
convex or flat roof can also cause
multiple reflections.
This function starts and stops
interference signal filter. Interference
signals are the result of fixed and
moving obstacles inside the silo. If you
must do a spectrum analysis, record
an empty spectrum first. Go to the
"Empty Spectrum" menu (A.1.3.0) in
the Quick Setup list.
Sub-menu for volume and mass
conversion operations.
The length unit used in the conversion
table. If "Free Unit" is selected, the
device uses the unit name in menu
item C.5.1.7.
The volume or mass unit used in the
conversion table. If "Free Unit" is
selected, the device uses the unit name
in menu item C.5.1.9.
A value greater than 0 that is used with
a volume conversion table to start the
mass calculation. This menu item is
not available if you have selected a
mass unit.
The device uses this table to display
volume and mass readings. Give the
number of entries on the table. Push
[^ ^ ^ ^ ]. Type in the level and
corresponding volume / mass values.
The device uses this table to increase
on-site accuracy. Give the number of
entries plotted. Fill the silo. Make a
reference measurement and type in
the correct value next to the device
reading. For more data, refer to
Linearisation
on page 64.
Select an output function to scale the
current values. This is not displayed in
the operator mode.
Give a measurement value to 4 mA.
Give a measurement value to 20 mA.
Sets the effective range of output 1
either with or without over-run.
www.honeywell.com/ps
SMARTLINE® RM60 (FMCW)
Selection list
min-max:
0.001...10.000 m/min /
0.003...32.8 ft/min
Yes, No
On, Off
m, cm, mm, inch, ft, Free Unit
m3, L, US gal, GB gal, ft3, bbl,
Tons, Kg, US Tons, GB Tons,
Free Unit
0...20000 kg/m3
Number of entries min.-max:
0...50
Number of entries min.-max:
0...50
Level, Distance, Volume
(Mass), Ullage Volume (Ullage
Mass), Reflection
min.-max:
1
min.-max:
2
min.-max: 3.8...20.5 mA
(NAMUR), 4...20 mA
34-VF-25-31 iss.4 GLO December 15 US
Default
0.5 m/min /
1.64 ft/min
No
Off
m
m3
0
No table. Table
units are
selected in
menu items
C.1.19.1 and
C.1.19.2.
0
Level
0 m / 0 ft
Depends on the
output function
4...20 mA