Franklin-fueling-systems LS500 Auto Learn Line Leak Detection Installation Manual de usuario descargar pdf (Pagina 13)

Fuel Management Systems (FMS) Line Application Set-Up

Setting up the lines establishes which transducer and relay is used on the specic line and allows the user to change 

certain parameters in the operation of the line leak testing. Make sure the line is holding at or above the minimum required 

pressure (see page 5). If the pressure is too low, review the check-valve used, and adjust the pump / pump controller for 

proper pressure.

Parameter Parameter Value

Number of lines Number of product lines

Name Text box, name each channel to easily identify in the mapping.

Submersible Pump Module Select either power supply module or relay module depending upon which relay is being used for 

pump control, or if TPI is being used. If Power Supply Board is selected and a relay  from this power 

supply board was associated to a pump, an additional option will show up to indicate if TPI or relay 

will be used.

Submersible Pump Channel Select the channel that the submersible controller is connected to.

Transducer Select the transducer installed in the line.

Enabled Select yes

Pressure Up Test Wait Time * Default is 4 Seconds. This is the time that the gauge waits for the line to pressure up above 12 PSI.

Catch Pressure Wait Time * Default is 2 seconds. This is the time the gauge waits after the pump turns off to make sure the 

pressure is at least 12 PSI.

Dispenser Pressure Test When selected, this gauge monitors the line pressure while dispensing. If the pressure decreases to 

7.5 PSI, the line goes into alarm mode. The pump shuts off and is disabled.

Gross / Monthly / Annual Tests 

Enable

Select Yes. This allows the LS500 to run the tests.

Wait Period Between Tests Default setting is 0 days. (This is the scheduling for line test after the test passed).

Shutdown on Test Fail If selected, this will shut down the submersible if that line fails that type of test

* These settings typically will not need to be changed. Contact FFS tech support before changing these settings.

Example: LS500 Application Setup

Group Name Parameter Name Parameter Value

Lines Number of lines 3

Line 1 Name Unleaded Line

Submersible Pump Module Relay Module

Submersible Pump Channel Unleaded STP

Transducer Unleaded Transducer

Enabled Yes

Pressure Up Test Wait Time 4 Sec

Catch pressure Wait Time 2 Sec

Dispenser Pressure Test Yes

Gross Tests Enable Yes

Monthly Tests Enable yes

Wait Period Between Passed Tests 0 Days

Shutdown on Failed Test

Annual Tests

Enable Yes

Wait Period Between Passed Tests 0 Days

Shutdown on Failed Test

Note:  Do not enable the line in set-up until the transducers have been properly connected to the 4-20 Input Module.

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