Instructions v2.3

Page 5 of 8
Window switch mode programming instructions:
ToEnter/ExitRPMWindowMode:
1–Withpoweroff,setthetwoswitchesto0andtheInputSignalPulsePerRevolutiontoLowRange0.5pulsepermile(as
shownintheimagebelow)
2–TurnPowerontoRPM-002switch.
3–RedLEDwillblinkoncepersecondfor30seconds.

A– IfRPM-002isinWindowModealreadytheRedLEDwillgooutandremainoutuntilpowerisremoved.When
theRedLEDgoesouttheRPM-002isreturnedtoNormalRPMSwitchmode.SettothedesiredRPMandPulse
Frequency/RPMRangeandturnpowerbackon.
B– WhenenteringRPMWindowModeofoperationtheRedLEDwillbegintoblink5timespersecond.DoNOT
movethePulseFrequency/RPMRangeSelectSwitchbeforesettingtheRPMswitches.
1– SettheRPMProgrammingswitchestothedesiredlowRPMsetting.
 IMPORTANT–LowRPMmustbeintherange400to9,900RPM.
2– OnceyouhavesettheDesiredLowRPMsetthePulseFrequency/RPMRangeSelectSwitchtoanon-zero
position.
3– AtthispointtheLowRPMsettingwillbecheckedforavalidsetting.IftheLowRPMisbelow400RPMor
Above9,900RPMtheRedLEDwillblinkalternatingbetweenFastandSlowtoindicateanError.
4– IftheLowRPMsettingisvalidtheRPM-002willnowenterWindowModeandtheLowRPMsettingwillbe
savedalongwiththenewoperatingmode.
5– TheRedLEDwillnowblinkapatterntoshowtheLowRPMsetting.Example–LEDwillblinktwice,wait1
secondthenblinkeighttimestoindicateasettingof2,800RPM.
6– Turnpoweroff.
7– SetthePulseFrequency/RPMRangeSelectswitchtopositionneededforyourapplication.
8– SettheRPMProgrammingSwitchestothedesiredHighRPMsetting.
 IMPORTANT–HighRPMsettingmustbegreaterthanLowRPMsetting.
9– TurnpowerON,TheRedLEDwillblinkthecurrentLowRPMsettingandthencomeonsteadyandtheRPM-
002isreadyforWindowModeoperation.
IMPORTANT–Ifpowerisremovedwhileintheprocessofchangingoperatingmodesthenewsettingsmaybecome
corrupt.OnpoweruptheRPM-002willcheckforvalidsettingsandwilldefaultbacktoNormalOperatingmodeifanerror
hasoccurred.
Power
RPM-002
RPM Controlled
Ground - Black
Output Normally On - Gray
Output Normally Off - Yellow
Tach Input Signal - White
Switch
Input Signal Pulse
Per Revolution
RPM x1000
RPM x100
+12V Switched Power - Red
.5
1
2
3
4
5
1.5
2.5
.5
1
1.5
2
2.5
3
4
5
High Range
+10,000 Rpm
Low Range