
SLSoftwareOperation
FieldInstallationGuidelines
RealTimeData
SonTek‐SLQuickStartGuide2P/N45‐0100REVA
ConnecttotheSL
•Connectallcablesandthepowersupply
•ClicktheConnect icon;allparametersaredisplayed
SmartPage Icons
Allsettingsinthissectionarevalid
Settingsareatdefaultvaluesandshouldbereviewed
Invalidsettingsmaypreventcalculationofflowdata
ChangingParameters
•ClickaChange button
•ClickanyBlue textforhelp
Startingdatacollection
•Verifyallparametersareset
•ClicktheStart buttonatthebottomofthepage
Downloadingdata
•ClicktheDownload button
•Datacanbedownloadedduring datacollection,without
stoppingtheSL–eventhecurrentfile!
ViewSLData
•ClicktheViewDatabutton
•Datacanbeorganizedbyfilename,sitename,andoperator
•Selectfile(s)andchoosevariablesfordisplay/review
Location,Location,Location:Itmatters!
•Lookforalong,straightsectionofuniformshape
•Avoid:
oChangesinchannelshape/direction
oInlets/Outlets.Nearbyflowcontrolstructures
oVegetationandBeamObstructions
Mounting
•AlignSLx‐axiswithdirectionofchannelflow
•Mountlevel.Beamspointingdirectlyacrosschannel
•Depthbasedonminimumexpectedwaterlevel
•Routecablethroughconduitforprotection
ChannelDimensions/Survey
•Accuratechanneldimensionsareessentialforgoodflowdata
•Don’tassumethedimensions–performachannelsurvey
SLSoftware:RealTimeDataSettings
•Selectandconfiguretheoutputtype
•Specifyoutputunits
SDI‐12
•ConnectSDI‐12datalinetoSLcableadaptor
•DisconnectSDI‐12whenprogrammingtheSL
Modbus
•UsessameRS232serialportastheSLSoftware
AnalogOutputs(4‐20mA)
•OptionalfeatureonFlowDisplay
•4outputchannels,eachproportionalto1variable
FlowDisplay(Optional)
•ReplacesSLcableadaptor
•ContinuousLCDreadoutof
allkeyvalues
•Canbeusedinconjunction
withotherrealtimedata