804-R010-330 datasheet(17/32 Pages) MAGNETROL

17 / 32 page

50-604 Kotron Model 804 Sentinel II RF Level Transmitter

2.5.6 Measured Value Menu

(In the charts that follow, this symbol, >, refers

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

Display

Action

Comments

Run

Magnetrol Int’l

Normal operation

This is the RUN MODE

x.x level units

Run/Measured Values

Measured Values

Access “Measured Values” menu

> to select

Run/Measured Values/

Level

Display the process level

Level units is the unit of measure selected

Level

x.x level units

under SYSTEM CONFIG.

Run/Measured Values/

Loop

Display the loop current

If the 4–20 mA output has not been

Loop

x.x mA

programmed, this display will be 4.0 mA.

Run/Measured Values/

Previous menu

Press ENT to move up one level in the program

to Measured Values; or press DEL twice to

Previous Menu

> to select

return to the RUN MODE.

Run

Magnetrol Int’l

This is the RUN mode.

level/level units

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

Display

Action

Comments

Run

Magnetrol Intl

Normal operation

This is the RUN MODE

x.x level units

Run/System Config

Run/System Config/

Access the System Config menu

Use the arrow keys to scroll down until the

>to select

display reads “System Config”.

Run/System Config/

Level Units

Select the unit of measure for

Use the arrow keys to select your option.

Level Units

calibration and display.

The “Enter Password” display will not appear

Run/System Config/

Enter password

Accept the data entered

if you have entered the password anywhere

Level units

else in the general program menu. Use the

numeric keys to type in your password.

Run/System Config/

Probe Calibrate

Access the “Probe Calibrate”

Read the following section before continuing.

Probe Calibrate

>to select

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.

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