Flowline LU78 EchoSwitch Instrukcja Użytkownika Strona 2

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2of34 MN300282 RevA
INTRODUCTION/TABLEOFCONTENTS StepOne
TheEchoSwitch®isageneralpurposeultrasoniclevelswitchthatprovidestheendusertheabilitytocontrol
up to three unique devices (pump, valves and/or alarms) through an advanced noncontact technology.
EchoSwitch® features push button configuration that uses real engineering values for setting up the relay
operation(s).OnerelayhasSPDTForm“C”contactsusefulforcontrollingavalveandthe othertworelaysare
SPSTForm“A”.Alloftherelayscanbeusedforcontrollingvalves,pumpsoralarms.
Features
Simpledigitalpushbuttonconfiguration.
Pumpsimplex,duplexandtriplexoption.
Integratedtimerforpump/valvedelayandpumpalternation.
Availableina3m(9.8’),5.5m(18.0’)or8m(26.2’)maximumrange.
Isolated4/20mAloopoutputforindicatinglevel.
ACpowered
TableofContents
Specifications:.........................................................................................................................................................3
Dimensions:.............................................................................................................................................................3
SafetyPrecautions:.................................................................................................................................................4
GettingStarted:.......................................................................................................................................................6
TOPLEVELMENUdescriptions:.................................................................................................................7
Configuration:......................................................................................................................................................10
HowtoEnter/ExittheTOPLEVELMENU:...............................................................................................10
HowtoConfigureUNITS:.........................................................................................................................10
HowtoConfiguretheOperationalRangeofEchoSwitch®:.....................................................................11
HowtoSetaHIGHALARM:......................................................................................................................12
HowtoSetaLOWALARM:......................................................................................................................13
HowtoSetaPUMPtoFILL:.....................................................................................................................14
HowtoSetaPUMPtoEMPTY:................................................................................................................15
HowtoSetaVALVEtoFILL:.....................................................................................................................16
HowtoSetaVALVEtoEMPTY:................................................................................................................17
HowtoSelectFailSafeOutput/LOST:
...................................................................................................18
HowtoDuplexTwoRelays:.....................................................................................................................19
HowtoAlternateTwoRelays:.................................................................................................................20
HowtoTriplexThreeRelays:...................................................................................................................21
HowtoTurnOffMPLEX(DUPLEXorTRIPLEX):.......................................................................................21
HowtoTimeAlternateRelays:................................................................................................................22
Electrical:..............................................................................................................................................................23
InputPowerand
RelayConnections:.......................................................................................................23
AnalogOutput(4/20mA):.......................................................................................................................24
WiringtoCommonFlowlineDisplays/Controllers:..............................................................................................25
Installation:..........................................................................................................................................................26
MountingGuide:......................................................................................................................................26
InstallationinExistingFittings:................................................................................................................27
Appendix:.............................................................................................................................................................30
Troubleshooting:......................................................................................................................................32
Warranty:.............................................................................................................................................................34
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