50-604 Kotron Model 804 Sentinel II RF Level Transmitter
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2.5.8 I/O Configuration Menu
The I/O Configuration menu is used to configure the discrete relay output, 4–20 mA output, and
communication parameters of the Sentinel II.
The menu is divided into two tables: Discrete output settings; and 4–20 mA/communications settings.
2.5.8.1 Discrete output settings
Follow the step-by-step procedure for setting the discrete output. 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/
I/O CONFIG
I/O Config
> to select
Access the I/O Config menu
Use the arrow keys to scroll down until the
display reads I/O Config.
Run/I/O Config/
Relay Settings
Relay Settings
> to select
Access the Relay Settings
menu
This menu allows you to set all discrete output
parameters (Relay).
Run/I/O Config/
Relay Settings
Select Relay
> to select
Select the relay to configure
This menu allows you to set specific parameters
concerning individual set points. Enter the
discrete output number (1–4).
NOTE: If you enabled Relay #1 as the fault relay,
control output options are (2–4).
Run/I/O Config/
Relay Settings
Select Relay
Fault Relay (#1)
Disable
Select relay #1 as the fault relay
This display will only appear if Relay #1 is selected
in the preceding step. Select Relay #1 as the fault
relay (enable) or as a standard discrete output
(disable)
Run/I/O Config/
Relay Settings
Select Relay
Enable/disable
disable
Activate the relay
Select to use (enable) or bypass (disable) this
output.
Run/I/O Config/
Relay Settings
Select Relay
Relay On point
X.XX in
Set the relay energize point
Enter the level at which you want the output
to energize.
Run/I/O Config/
Relay Settings
Select Relay
Relay Off point
X.XX in
Set the relay de-energize point
Enter the level at which you want the output
to de-energize.
Run/I/O Config/
Relay Settings
Select Relay
Fail-safe
DNRG>Set point
Select the fail-safe condition
This step will only appear if the Relay On and
Relay Off points are the same. Select either
DNRG<Set point (low level fail-safe) or
DNRG>Set point (high level fail-safe).
Run/I/O Config/
Relay Settings
Select Relay
Relay On Delay
1 sec
Set the relay energize delay
Enter the desired delay period before the relay
energizes.
Run/I/O Config/
Relay Settings
Select Relay
Relay Off Delay
1 sec
Set the relay de-energize delay
Enter the desired delay period before the relay
de-energizes.
Run/I/O Config/
Relay Settings
Select Relay
Fault Mode
DNRG on fault
Select the output state on fault
Select whether the control output will de-energize
on a system fault or hold the latest output.
Run/I/O Config/
Relay Settings
Previous Menu
> to select
Run/I/O Config/
Relay Settings
Select Relay
> to select
Run/I/O Config/
Relay Settings
Lead Lag Mode
Lead Lag Mode
DNRG>Set point
Set the Lead/Lag relay
combinations
This menu allows you to select various options
concerning multiple pump sequencing. Use the
arrow keys to select the various pump sequencing
options (1-2, 1-2-3, 1-2-3-4, etc.).
If relay #1 was
selected as the fault relay, options containing 1 will
not be available.
Run/I/O Config/
Relay Settings
Previous Menu
> to select
Run/I/O Config/
Relay Settings
Relay Settings
> to select
Press the down arrow to setup the 4–20 mA
output or communications options (the next table)
or press DEL two times to return to the RUN mode.
Run
Magnetrol Int’l
x.x
level units
Normal operation
The RUN mode.
