804-R010-330 Datasheet, PDF (17/32 Pages) Magnetrol International, Inc. – Kotron® Sentinel II Model 804 RF Level Transmitter

2.5.6 Measured Value Menu
(In the charts that follow, this symbol, >, refers
to .)
The Measured Value menu is used to display
current values being measured by the Sentinel II
(refer to page 15 for the overall menu layout).
Follow this step-by-step procedure to use this
menu. It is assumed that you are starting from
the RUN mode.
Current Menu Location
Run
Run/Measured Values
Run/Measured Values/
Level
Run/Measured Values/
Loop
Run/Measured Values/
Previous Menu
Run
Display
Magnetrol Int’l
x.x level units
Measured Values
> to select
Level
x.x level units
Loop
x.x mA
Previous menu
> to select
Magnetrol Int’l
level/level units
Action
Normal operation
Comments
This is the RUN MODE
Access “Measured Values” menu
Display the process level
Display the loop current
This is the RUN mode.
Level units is the unit of measure selected
under SYSTEM CONFIG.
If the 4–20 mA output has not been
programmed, this display will be 4.0 mA.
Press ENT to move up one level in the program
to Measured Values; or press DEL twice to
return to the RUN MODE.
2.5.7 System Configuration Menu
This System Configuration menu is used to
select the measurement units and to calibrate
the probe for a particular application. Follow this
step-by-step procedure to use this menu. It is
assumed that you are starting from the RUN
mode.
Current Menu Location
Run
Run/System Config
Run/System Config/
Level Units
Run/System Config/
Level units
Run/System Config/
Probe Calibrate
Display
Magnetrol Intl
x.x level units
Run/System Config/
>to select
Level Units
Action
Normal operation
Access the System Config menu
Select the unit of measure for
calibration and display.
Enter password
Accept the data entered
Probe Calibrate
>to select
Access the “Probe Calibrate”
Comments
This is the RUN MODE
Use the arrow keys to scroll down until the
display reads “System Config”.
Use the arrow keys to select your option.
The “Enter Password” display will not appear
if you have entered the password anywhere
else in the general program menu. Use the
numeric keys to type in your password.
Read the following section before continuing.
NOTE: A minimum level change (2% of span) is
required; however, a greater differential will
improve accuracy. Two calibration points will
be entered: Cal Pt. #1 (LO) is the lower point;
Cal Pt. #2 (HI) is the upper point. They may
be entered in any order.
If it is easier to raise the level in your vessel,
set “Cal Pt. #1 (LO)” first; raise the level a
minimum of 2%, then set Cal Pt.
#2 (HI)”. If it is easier to lower the level in your vessel,
then set “Cal Pt. #2 (HI)” first; lower the level a mini-
mum of 2%, then set “Cal Pt. #1 (LO)”.
These calibration points do not have to correspond
with the 4–20 mA output settings or any discrete out-
put set point; they are two arbitrary points along the
length of the probe.
50-604 Kotron Model 804 Sentinel II RF Level Transmitter
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