Orion Instruments Eclipse 705 - Manual (Page 22)

22 57-600 Eclipse ® Guided Wave Radar Transmitter
2.6.5.1 Measurement Type: Level Only (Loop Control = Level)
Display Action Comment
12
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).
13
LoopCtrl
(select)
Select variable to control
loop current Select Level
14
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
15
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. Top 4" (100 mm) of 7xB Twin Rod Probe is inactive.
See Functional Specifications Probe, Section 3.6.1
16
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
17
Fault
(select)
Select the loop current value
in presence of a fault Select from 3.6 mA, 22 mA or HOLD
18
BlockDis
xx.x lu
Enter distance below refer-
ence point where level is not
sensed Allows user to ignore level measurements near the top of the
probe
19
SZ Fault
(select)
Select loop current behavior
when level is sensed in safety
zone Safety Zone is a user-defined area just below the Blocking
Distance. Enable Fault if necessary to ensure safe, reliable high-
level readings in critical applications. Choices are None, 3.6 mA,
22 mA, Latch 3.6 or Latch 22. If Latch 3.6 or Latch 22 is
selected, the loop current will remain in alarm until it is manually
cleared with the SZ Alarm Reset below (#21)
20
SZ Height
(xx.x lu)
Enter distance below
BlockDis where SZ Fault will
be asserted Enter a distance value that develops a safety zone just below the
Blocking Distance. Here the unit will report a Safety Zone Fault
(#19) if the level rises into this area.
21 SZ Alarm Reset
Press Enter to clear a
latched Safety Zone alarm Clear a latched Safety Zone alarm
22
Threshld
(select)
Select the type of threshold Unit default CFD. Only select Fixed in application with low
dielectric material over higher dielectric material and unit is read-
ing incorrect level. Example: Oil over water. (Adjustment of Trim
Level may be necessary when threshold is changed)
23
Poll Adr
xx
Enter HART polling address
number (0-63) Select a HART poll address (0–63). Enter 0 for a single
transmitter installation. Poll address does not affect loop current.
24 Loop Mode
Enable/Disable Determines whether the loop is fixed at 4.0 mA or controlled by
the PV.
25
Trim Lvl
xx.x lu
Enter value to adjust Level
reading -10.0 inches
≤ Lvl Trim ≤ +10.0 inches
(Requires superuser password)
26
Trim 4
xxxx
Fine tune the 4 mA point Adjust setting to output exactly 4.0 mA on current meter
27
Trim 20
xxxx
Fine tune the 20 mA point Adjust setting to output exactly 20.0 mA on current meter
28
Loop Tst
xx.x mA
Enter a mA Output value Set mA output to any given value to perform loop test
29
LvlTicks
Xxxxx
Diagnostic Display Time of flight from fiducial to level signal
30
New Pass
xxx
Enter new password (0-255) Displays encrypted value of present password
31
Language
(select)
Select from English, Spanish,
French, German Language choice for LCD display
32
Mdl705HT
Ver3.0a0
Transmitter display Product identification Firmware version