Dwyer ULSS User Manual

L‐ULSRevA MN890570 1of30 SeriesULSSmallTankUltrasonicTransmitter,SwitchandControllerSeriesULSS,ULSM,ULSLManualDwyerIns

10of30 MN890570 RevAULSX‐CALCONFIGURATION(continued) StepSevenPump/ValveAction:Thisfeatureallowsyoutoselectifthepumpsorvalves

Rev5 MN890570 11of30ULSX‐CALCONFIGURATION(continued) StepSevenPump/Valve Mode:This featureallowsyou to selectthe mode for aco

12of30 MN890570 RevAULSX‐CALCONFIGURATION(continued) StepSevenRelayFail‐Safe:Thisfeatureallowsyoutoselectthefail‐safestatefor

Rev5 MN890570 13of30ULSX‐CALCONFIGURATION(continued) StepSevenSwitch/Alarm Configuration:This feature allows you to select theope

14of30 MN890570 RevAULSX‐CALCONFIGURATION(continued) StepSevenSwitch Hysteresis/Dead band:This feature allows you to select ahy

Rev5 MN890570 15of30ULSX‐CALCONFIGURATION(continued) StepSevenLoop Fail‐Safe:This feature allowsyou to select the fail‐safe cur

16of30 MN890570 RevAULSX‐CALTANKLEVELS/WRITETOUNIT StepSevenULSX‐CAL‐TankLevels:ThissectionofULSX‐CALiswhereyouenterapplic

Rev5 MN890570 17of30ULSX‐CAL‐WRITETOUNIT StepSevenAfter you have entered configurations and tankvalues, click “Write to Unit”

18of30 MN890570 RevAWIRING StepEightWireConnections:Red&Black:RedandBlackleadsareforconnectiontoa12‐28VDCpowersupplyo

Rev5 MN890570 19of30WIRING StepEightSwitching Inductive Loads:The use of suppressors (snubbers) is strongly recommended when swi

2of30 MN890570 RevAINTRODUCTION/TABLEOFCONTENTS StepOneSeriesULSisaninnovativelevelsensorfamilythatreplacesfloat,conductancea

20of30 MN890570 RevAINSTALLATION StepNineTheSeriesULSshouldalwaysbemountedperpendiculartotheliquidsurfaceandinstalledusingthe

Rev5 MN890570 21of30INSTALLATION StepNineFittingSelection:Checkthepartnumbertodeterminetherequiredfittingmountsizeandthreadty

22of30 MN890570 RevAINSTALLATION StepNine3. Flange(SeriesULSS&ULSM):Ifinstallingonaflange,selecta flangewithathreadthat

Rev5 MN890570 23of30INSTALLATION StepNine5. Stand Pipe: A  standpipe maybe used to dampen turbulence or when foam is present

24of30 MN890570 RevAADVANCEDFEATURES StepTenThis tool is designed to help solve operational issues.Changing these setting will

Rev5 MN890570 25of30ADVANCEDFEATURES StepTen IncreaseOutputFiltering:Placing acheckmarkintheboxwillincreasethe filtering(a

26of30 MN890570 RevAAPPENDIX StepElevenUpdatingULSX‐CALSoftware:ULSX‐CALsoftwarecanbeupdateddirectlyfromthesoftware.Simplyclic

Rev5 MN890570 27of30APPENDIX StepElevenUpdating Transmitter Firmware:ULSX‐CAL software can alsobeused to update firmware inside

28of30 MN890570 RevATROUBLESHOOTING StepTwelveFactoryDefault:Pressingthe“FactoryConfig”buttonintheConfigurationmenuwillreturnth

Rev5 MN890570 29of30TROUBLESHOOTING StepTwelvePROBLEM SOLUTIONTransmitterindicatesacurrentof0mACheckthewiringforanopencircui

Rev5 MN890570 3of30SPECIFICATIONS StepTwoRange: ULSS:49.2”(1.25m)ULSM:9.8’(3.0m)ULSL:18.0’(5.5m)Accuracy: ULSS:0.125”(3mm)ULSM

30of30 MN890570 RevAMAINTENANCE&REPAIR StepThirteenMAINTENANCE/REPAIRUponfinalinstallationoftheSeriesULSS, ULSMorULSL,norou

4of30 MN890570 RevADIMENSIONS StepThreeSeriesULSL SeriesULSM SeriesULSS 

Rev5 MN890570 5of30SAFETYPRECAUTIONS StepFour About this Manual:PLEASE READ THE ENTIRE QUICK START PRIOR TO INSTALLING OR USI

6of30 MN890570 RevACOMPONENTS StepFiveSeriesULSisofferedindifferentmodels.Dependingonthe modelpurchased,youmayormaynothaveb

Rev5 MN890570 7of30GETTINGSTARTED StepSixSeriesULSisconfiguredthroughULSX‐CAL,aPCsoftwareprogram.ULSX‐CALisafreedownloadfrom

8of30 MN890570 RevAULSX‐CAL StepSevenWithSeriesULSconnectedtoyourcomputer,opentheULSX‐CALsoftwarebyclickingontheULSX‐CALicon.

Rev5 MN890570 9of30ULSX‐CALCONFIGURATION StepSevenThissectionofULSX‐CALiswhereyouselecttheapplication’sconfigurationsettings.St