27
57-600 Eclipse
®
Guided Wave Radar Transmitter
2.6.5.3
Measurement Type: Interface Level (Loop Control = Interface Level)
Display
Action
Comment
1
*Status*
*IfcLvl*
*% Out *
* Loop *
Transmitter Display
LoopCtrl = IfcLevel
Transmitter default display showing
Status, IfcLevel, % Output,
and
Loop
values cycles every 5 seconds
2
IfcLvl
xxxx vu
Transmitter Display
Transmitter displays interface level in selected units
3
% Output
xx.x%
Transmitter Display
Transmitter displays
% Output
measurement derived from
20 mA span
4
Loop
xx.xx mA
Transmitter Display
Transmitter displays
Loop
value (mA)
5
Level
6
PrbModel
(select)
Select
the type of probe
used
(Example: 7xT-x)
Select from
7xB-x
,
7xD-x
,
7xF-x, 7xG, 7xL, 7xM, 7xN, 7xT-x,
7x7-x
as shown on the probe nameplate
7
PrbMount
(select)
Select
the type of probe
mounting
Select from
NPT, BSP,
or
Flange
8
MeasType
(select)
Select
type of measurement
Select from Intrface
9
LvlUnits
(select)
Select
level units
Select from
cm, inches, feet
or
meters
10
Probe Ln
xxx.x
Enter
the exact length of
probe
Probe length is printed on the nameplate and order information
and is the last three digits of the probe model number
11
Lvl Ofst
x.xx
Enter
the desired reading
when probe is dry
Level Offset is the distance from the probe tip to the desired 0%
level point (-90 to 300"). Refer to Section 2.6.6
12
Upr Diel
(select)
Enter
the dielectric constant
of the upper liquid
Interface mode or Manual compensation mode
13
Dielctrc
(select)
Select
range bounding the
dielectric constant of the
lower liquid
Select
10–100
14
Senstvty
xxx
Enter
value upward or
downward to sense liquid
surface
Allows fine gain adjustment for single rod probes (this parameter
is password protected for coaxial and twin rod probes)
15
LoopCtrl
(select)
Select
variable to control
loop current
Select from Level or IfcLvl
16
Set 4mA
xxx.x 1u
Enter
the PV value for the
4 mA point
A small transition zone (0–6") may exist at the top/bottom of
the probe. See
Functional Specifications Probe, Section 3.6.1
17
Set 20mA
xxx.x lu
Enter
the PV value for the
20 mA point
A small transition zone (0–6") may exist at the top/bottom of
the probe
18
Damping
xx s
Enter
time constant of
desired damping
A Damping factor (0–10 seconds) may be added to smooth the
output due to turbulence
19
Fault
(select)
Select
the loop current value
in presence of a fault
Select from
3.6 mA, 22 mA
or
HOLD
20
BlockDis
xx.x lu
Enter
distance below
reference point where
level is not sensed
Allows user to ignore level measurements near the top of probe
