Flowline LU78 EchoSwitch Manual do Utilizador descarregar pdf (Página 31)

RevA MN300282 31of34

APPENDIX(continued) StepEight

Simulation (SIM‐T):This mode enables theend user to simulate change s in level without having the level of

liquidmove.ThedisplaywillsimulatelevelofliquidandwillturntherelaysONandOFFaccordingtohowthey

wereconfigured.Example:IfRelay1issetasaHighAlarmwithanONsettingfor100.0inchesandaHysteresis

of2.0 inches,thenwhenthedisplaygoesabove100.0,Relay1willenergizeandwhenthelevelfallsbelow98.0,

Relay1willde‐energize.Usethisfunctiontotestthewiringandtoverifythesensor’sconfiguration.

Please note: Simulation mode will energize and de‐energize all configured relays.Any devices wired to the

relayswillbecomeactiveduringsimulationmode.

1. InTOP‐LEVELMENU,selectHELP.

2. SelectSIM‐T.

3. Thedisplaywillstartat0.0.

a. Press and hold the UP button to begin

increasingthelevelofliquid.

b. Use the DOWN button to simulate the

loweringofliquidinthetank.

c. To increase speed, hold the SELECT button

whileholdtheUPorDOWNkeys.

4. Test the functionality of the relays confirming

theirONandOFFlevels.

5. Toexit,pressandholdtheSELECTkey.

6. SelectEXITtoreturntoTOP‐LEVELMENU.

TestParameters:ThismoderunsdiagnosticteststhatconfirmoperationofEchoSwitch®.Thisisaproduction

testfeatureusedbythefactorytoconfirmoperation.

1. InTOP‐LEVELMENU,selectHELP.

2. SelectTEST

P.

3. TESTPwillperformthefollowingtest:

a. RunaLCDCheck

b. TurnONallthreerelays

c. TurnOFFallthreerelays.

4. TESTPwillalsolistthefollowingsettings:

5. SelectEXITtoreturntoTOP‐LEVELMENU.

Note:This mode should only be used when

supervisedbyaFlowlinerepresentative.



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Flowline LU78 EchoSwitch Manual do Utilizador Página 31