STT Nemo User manual

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TestProcedure
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NemoMeterSet‐Up
ProcedureNo.:T18
Page1of4
Revision:1
Approved:F.Foley
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Uncontrolledwhenprinted.
DATEREVREASONFORCHANGEORIGINATED&APPROVED
9thOct20170NewIssueFrancisFoley
10thJuly20181AddedMoreInfoonconfiguration.
Figures2,3&4FrancisFoley
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
TestProcedure

NemoMeterSet‐Up
ProcedureNo.:T18
Page2of4
Revision:1
Approved:F.Foley

Uncontrolledwhenprinted.
1Purpose
ThepurposeofthisprocedureistoexplainhowtoSet‐UpandProgramaNemoPanelMeter
2EquipmentRequired
AppropriateSupplyVoltage230VAC50Hzor24VDC(MeterDependent)
NemoInstructionManual
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Figure1.NemoPanelMeter
3ProgramingandSet‐UpInstructions
3.1 Connectthemetertotheauxiliarysupplyvoltage230VACor24VDCasappropriate;
terminals20+and21‐.
3.2 Connectthemetertotheappropriatecircuit1N1Eor3N3EasshownontheNemo
InstructionManual.
3.3 Pressthe2CentreKeysontheMeter(UpandDownArrows)untilthePASSsymbolappears
inthedisplay.
3.4 Changethedisplayto1000bypressingtheuparrowonceandthenhittheEnterKey(Under
E‐T)
3.5 Ifthemeterisconnectedtoa1N1Ecircuitthen:


TestProcedure

NemoMeterSet‐Up
ProcedureNo.:T18
Page3of4
Revision:1
Approved:F.Foley

Uncontrolledwhenprinted.
3.5.1 Ifthemeterisconnectedtoa1N1EcircuitpresstheEnterKeyagainandthenchangethe
secondscreentoLin2Abypressingthedownarrowkey10times,thenhitEnter.Noteon
thetopcornertherewillbeanumber1shownasintheFiguresbelow.
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3.5.2 Pressthedownarrow9timesuntilthescreensshowna1intheTopLeftHandCornerand
themainsectiondisplaysLin3w,thenhittheEnterKey
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3.5.3 Pressthedownarrow3timestoselect1n1EontheSYSdisplaythenhitEnter.
3.5.4 PresstheEnterKey3timesuntilthebASECUrrscreenappearsensureitssetto5A
3.5.5 ChangePASSto2001bypressingtheuparrowtwice,thenpressingtherightarrow3times
andtheuparrowonce,thenpressenter.
3.5.6 ChangetheCtratioscreenasappropriate,commonlyusedtransformersratiosare:
60/5=15;100/5=20;150/5=30and200/5=40
Top Corner: 1
Line 1: L in 1 V
Line 2:
Line 3:
Bottom: 1-11
Top Corner: 1
Line 1:
Line 2: L in 2 A
Line 3:
Bottom: 11-11
Figure 2. Screen 1
Figure 3. Screen 2
Top Corner: 1
Line 1:
Line 2: L in 3 W
Line 3:
Bottom: 10-11
Figure 4. Screen 3


TestProcedure

NemoMeterSet‐Up
ProcedureNo.:T18
Page4of4
Revision:1
Approved:F.Foley

Uncontrolledwhenprinted.
3.5.7 PressEntertwiceaftertheCtratioissetandthemeterwillsavethesettings.
3.5.8 Thevoltagesandcurrentscanbecheckedeasilybyusingaknownloadsuchasafan
heater.
3.6 Ifthemeterisconnectedtoa3N3Ecircuitthenignoresteps3.5.1and3.5.2andthen
completetherestofthestepsinthesamewayexceptsettheSYSdisplaytoread3n1Ein
step3.5.2.