Moso LDP Series User manual

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MOSO POWER SUPPLY TECHNOLOGY CO.,LTD
LDP/LCP/LHPSeriesLEDDriver
Outputmodeconfiguration
OperationGuide
VersionV1.0

硕电源科技股份有限公司
MOSO POWER SUPPLY TECHNOLOGY CO.,LTD
1Scope
Suitablefor outputconfiguration ofLDP/LCP/LHPseriesleddrivers.
2Useinfraredcontrollertoadjusttheoutputcurrent
2.1 Devicerequirement
1) LDP/LCP/LHPseriesleddriver;
2) Infraredremotecontroller,asPicture1;
3) Electronicloadmeter, orLED fixturewithamperemeterconnectedin series.
2.2 Operationguide
1) ConnectLDP/LCP/LHPdriveroutputcabletoelectronicloadmater, ora LED fixturewithamperemeter;
2) Inserttheinfraredsignalterminalintothebiggerholeatdriveroutputside, refertoPic2;
3) LDP/LCP/LHPdrivershould bepoweredduringprogramming;
4) Press redkey On”tostartsetting;
5) Press thekeyswithdifferentratio tomakeroughadjustmentofoutputcurrent.Theratio meansyouare
goingtosettheoutputcurrenttobesuchratio ofmaxcurrent.
Forexample, ifyouaregoingtosetLDP-200M305 current(designedoutputcurrentrangeis
0.0.14~1.4A, full-powercurrentrangeis0.65~1.4A, max designedcurrentis1.4A)tobe0.7A, youjust
press 50%bottom thenyouwill get0.7Aoutput.
Pic2Insertthesignalterminalintothebiggerholeatthedriveroutputside
Currentroughadjustment
Current
fineadjustment
Pic1
IRremote
control
ler

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üTips:Pleasebenotedsuchsettingshould beactedwithin10safteryoupoweredontheIR
controller.TheIRcontrollerwill switchoff automaticallyifthereisnoaction within10s.
6) Press the +”and -keystomakefineadjustmentofcurrent, by doingthisyouwill geta outputcurrent
whichisperfectmatchyourLED fixturedesign. +”key meansincreasethecurrent,while -means
decrease.
Forexample, ifyouaregoingtosetLDP-200M305 current(designedoutputcurrentrangeis
0.0.14~1.4A, full-powercurrentrangeis0.65~1.4A, max designedcurrentis1.4A)tobe1.05A, youcan
press 70%key atfirst, thenyoupress +”5timestoget1.05A.
üTips:Press +”& -key onetimemeansincrease/ decreasecurrent1%
üPleasedonotpress and hold +”key, otherwisetheLEDdrivermightgoesOverloadprotection
mode.In caseyouhave donethisby mistake, pleasepress -key tosetcurrentbacktonormal
range.
üYouareabletoreadtheoutputspecification from electronicloadmeter, oramperemeter.
Note:
1.Theintervalshould beshorterthan10sbetweeneachany 2operations, iflonger, remotecontrol will be
lockedautomatically.
2. Off meansthelowestoutputcurrent/ switchoff thedriver.
3.LDP/LCP/LHPdrivershould beconnectedtoAC mainspower.
3.Usesoftwareand programmingdevicetochangeoutputsetting.
1) Changingoutputcurrent.
2) Setstep-dimmingformid-night.

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3) Changingthedimmingsignallevelorstart-up model.
3.1 Equipmentrequirement;
1) LDP/LCP/LHPdriver
2) ProgrammingdeviceprovidedfromMoso;
图
3
交互式可视化软件界面
IRsideofprogrammerconnecttopowersupply
USB sideofProgrammerconnecttocomputer
IRsideofprogrammerconnecttopowersupply

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3) ComputerwithWindowsXPorWindows7, Windows8.
4) ElectronicloadtesterorLED lamp withamperemeterconnectedinseries
3.2 Operationguide
3.2.1Makesureyourcomputerhave installed Microsoft.NET Framework 4”orhigherversion. Windows7/8
defaultequippedit,thisstepcanbeskipped. Otherwise,youcaninstall itfrom website:
http://www.microsoft.com/net”, orinstall from thelocalfile: dotNetFx40_Client_x86_x64.exe”.
3.2.2Install theUSB.Openthezip file UsbDriver_CP210x_VCP_Windows.zip”, 32-bitsystemselects
CP210xVCPInstaller_x86.exe”toinstall;64-bitsystemselects CP210xVCPInstaller_x64.exe”.
3.2.3Install setup-IR_ProgrammerV1.2.0moso.
3.2.4Run theprogram, thecontrol screenwill show”connecttoCOMx”, meansprogramanddriverconnectUSB
correctly.
3.2.5InserttheinfraredsignalterminalofUSB KITtotheholeatdriver’soutputside, asPict4.
3.2.6ConnectingLDP/LCP/LHPdrivertoelectronicloadtesterorLED lamp withamperemeter.
3.2.7ConnectLDP/LCP/LHPdrivertopowersupply system.
3.2.8Opentheinteractivevisualsoftware, asPic3
3.3 Instructionsofvisualsoftware
SoftwarewithChinese/Englishoptionshas3function modulesand timingchart, statewindow, throughthe
selectingframein frontofthemoduletoon/off thefunction, and itwon’tberecordin LED driverwhenthe
function isclosed.
3.3.1 Introduction ofrenewingoutputcurrentmodule
Itisforchangingdriver’soutputcurrent,entrythemax outputcurrentin theratedcurrentcolumn which
showsin specification;entrytheactualrequiredcurrentin theoutputcurrentcolumn,thenclick setoutput
current”, and recordtodriver.
3.3.2 Introduction ofrenewingtimingchart
Itisallowed5stagesmostly, anditisavailabletosetthelengthand outputcurrentpercentageofeach
frame.Forexample,thelengthofstage1iszero,driverwill gointoquicktestpatternof5swhenturnon,to
check ifthetimingcontrol modulesetsuccessfully.
3.3.3 Updatedextension parametermoduleintroductions.
Afterupdatingtheextension parametermodule,Youcouldsetthedrivers’minimumoutputcurrent
and dimmingsignal’svoltagelevel oropenthefunction ofpowersoftWhensetfortheLEDdrivers,First
choosethe 01.CommonLEDDriver”modein thelist.Thenaccordingtoactualdemand for lowestdimming
limitingvalue”and dimmingsignallevel”,thensetLEDdrivers’dimmingwithminimum outputcurrentand
dimmingsignallevelrespectively.
3.3.4 LED driverprogrammedintroductions.
AfterfinishingthesettingforLEDpowersupply’sfunction in theinteractive visualization software, First

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click Program”button.whichthesettingwill program intotheLEDdriver. Click Read”button,
whichwill readbackthesettingfromtheLEDdriverandcomparewithcurrentpanel’ssetting.
Pleasesee picture3.