50-604 Kotron Model 804 Sentinel II RF Level Transmitter

19

2.5.10 Diagnostics Menu

This menu is used to offer the technician a method of testing the unit’s functionality. It also provides

useful information for troubleshooting purposes.

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

x.x level units

Normal operation

This is the RUN mode.

Run/Diagnostics

Diagnostics

> to select

Access the Diagnostics menu

Press the arrow keys to scroll down until the

display reads Diagnostics.

Run/Diagnostics/

Test Relay

Test Relays

> to select

Test the relay outputs menu

This menu allows you to energize/de-energize

each output individually.

Run/Diagnostics/

Test Relay

Enter Password

Accept the data entered

Enter a number between 1 and 4. Use the arrow

keys to toggle between Energize and De-energize.

Run/Diagnostics/

Test Relay

Select Relay

~

Set the relay to test

Set the display variable for the RUN mode.

Run/Diagnostics/

Test 4–20 mA Loop

Test 4–20 mA Loop

> to select

Test the 4–20 mA output

Press ENT twice. Enter the value of the desired

output current. Press ENT. The 4–20 mA output

is now at the desired loop current. Press ENT

when finished.

Run/Diagnostics/

Signal Values

Signal Values

> to select

Access the Signal Values

menu

View actual signal readings from the

electronics, probe, and preamplifier.

Run/Diagnostics/

Signal Values

CCO Int Cap

x.xx uS

Check the function of the

internal oscillator

This test compares the probe’s capacitance

on the probe and displaying it as a function

of the oscillator.

Run/Diagnostics/

Signal Values

CCO Open Probe

x.xx uS

Check the connection

between the preamplifier

and the probe

This test compares the probe’s capacitance on

the probe and displaying it as a function of

the oscillator.

Run/Diagnostics/

Signal Values

CCO Probe

x.xx uS

Measure the probe’s

capacitance in the application

This test is measuring the actual capacitance

on the probe and displaying it as a function of

the oscillator.

Run/Diagnostics/

Signal Values

Previous Menu

> to select

Press ENT.

Run/Diagnostics/

View Version #

View Version #

x.xx

View the software revision #

Displays the version number of Sentinel II

software which is installed.

Run/Diagnostics

Previous Menu

> to select

Press DEL two times to return to the RUN mode.

Run

Magnetrol Int’l

x.x level units

Normal operation

The RUN mode.