FlowLine Commander LI90 Series Quick Start Manual page 22

PUMP CONTROLLER - APPLICATION #3
Overview
This application is used to provide multiple
relay contacts for a single 4-20 mA input.
Relays 5 and 6 can be combined to be
programmed as duplexing / alternating
relays.

Step #1 – Determine the units of
measurement to be display (ex.
Inches, meters, gallons, liters).

Step #2 – Determine the values for
an empty and full tank in the units
above.

Step #3 – Configure the sensor
inputs under Configure Inputs.

Step #4 – Configure the relay outputs under Configure Outputs.

Step #5 – Activate relays under H.O.A. settings.
GETTING AROUND (OPEN FUNCTIONS)
The Opening Screen indicates the Level of Liquid in the tank/vessel, along with the true analog data (4-20 mA)
for channels #1. Regardless how the channel's level is configured the bar graph will show the true 4-20 mA
level provided by the sensor.

Pressing the Lower Left Soft key will provide the following options:
o Relay Info including H.O.A.

H.O.A. = Hand, Off, Auto – Refer to the Relay Hand/OFF/AUTO (HOA) – non-secured function section
on Page ##
ACCESSING CONFIG INPUTS AND CONFIG OUTPUTS (SECURED FUNCTIONS)
All Sensor Inputs and Relay Outputs are configured through the Commander Controller's secured section. To
access this section, press and hold the ENTER key for 5 seconds. This section can then be exited by pressing
the Exit Soft Key in the lower left corner.
CONFIGURE TRANSMITTER INPUTS (SCALED OR NON-SCALED INPUTS)
Incoming data is divided between Scaled / Non-Scaled Inputs and Volumetric Inputs. Scaled / Non-Scaled
Inputs displays data in engineering units on a linear scale. Follow the steps below for Scaled / Non-Scaled
Inputs. Volumetric Inputs displays tank volumes as calculated (in gallons or liters) for either vertical or
horizontal tanks. Go to the next section for Volumetric Inputs.
1. Press ENTER key for 5 seconds to access the Config Inputs and Config Outputs screen.
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Application #3
QS301036 Rev A1