Post on 14-Apr-2018
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eNAVIGATOR
P R O G R A M M I N G G U I D E
Elmeasure India Pvt Ltd
www.elmeasure.comCustomer Support : +91 80 32904489
E-mail: support@elmeasure.com
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Index
1
1. Features - 2
2. Unique Features - 2
3. Wiring Diagram - 44. Key Func tio ns - 6
5. LED Indicatio ns - 7
6. Dis play o f Parameters - 8
7. Entering Configuration (Setup) Mo de - 11
8. Clearing Parameters - 24
9. Enabling and disabling of Auto scro lling - 24
10. Demand - 25
11. Co mmunicatio n Register M ap - 29
12. Technical Specificatio n - 33
ENPG/R01/1009
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2
l STAR (Wye)/ DELTA/1 phase programmable
l PT ratio / CT ratio programmable including CT secondary
l OLD register for storing cleared Energy
l 6 d i gi t s 4 R ow s d i sp l ay w i th A u to s c al i ng & A u to S c ro l li n g
l F o ur En er gy r eadi n gs i n s i n gl e pa ge
l U s er c o n fi gu ra bl e (Edi t a bl e) pa s s wo rd
l D y n a mi c c o m m u n ic a t io n (u s er s el ec ta bl e pa r a met ers eq ue nc e o f r es is to r m ap )
l M u lt i -p o rt c o m mu n ic a ti o n ( o pt i on a l 2 M a xi m um )
l Universal Voltage Input (80 - 550 VAC) and CurrentS e co nd a ry ( 0 .5 A o r 5 A )
1. FEATURES
l Tr u e R MS m ea s ur em ent s
l S i mu l ta n eo us s am p li n g o f v o lt s & a m ps
l Best parameters grouping /bright displays
l High/ low V, A, Hz, W, VA, VAr value storage
l D a ta m em o ry o pt i on a l ( 8 40 0 r e co r ds f or 1 p a ra m et e r)
l U pgra da bl e t o h i gher v er s i on s
l A u to - sc a li n g o f k i lo , m e ga , gi g a & d e ci m al p o in t
l An a l og v o l ta ge i n pu t(0 -1 v)/ c u r r en t(0 -2 0 mA) o r(4-20mA) optional
l THD Measurement (Harmonics upto 15th Level)
2. UNIQUE FEATURES
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3
P re ca ut io na ry M ea su re s t o b e t ak en w hi le W ir in g t he C ir cu it :
Tu r n O F F t h e p ow e r t o t h e c i rc u i t , w he n w i r i n g t h e c i r cu i t . Co nn e c t in go r r emo vin g m ea su re me nt ca ble s wh il e th e pow er i s tu rn ed O N i sdangerous.
Take special caution not to wire a current measurement circuit to thev o l ta g e i n p u t t e r m in a l o r v i c e -v e r s a .
S t r i p t h e in s u l a ti o n co v e r o f t h e me a s u r em e n t c a b l e s o t ha t w he n i t i swired to the input terminal, the conductive parts (bare wires) do notp r o t ru d e f r o m t h e t e r m in a l . It i s r e c om m e n d ed t o u s e a p p r op r i a te p r e
l ug a ft er c r im pi ng t he wi re . A ls o, ma ke su re to fa st en th e i np utterminal screws securely so that the cable does not come loose.
Use cables with safety terminals that cover the conductive parts forc o n n e ct i n g t o t h e v o l ta g e i n p u t t e r m in a l s . U s i n g a t er m i n al w i t h b a r ec o n d u ct i v e p ar t s i s d a ng e r o u s if t h e t e r mi n a l c o m e s l oo s e .
A f te r c o nn e ct i ng t h e m ea s ur e me n t c ab l e, a t ta c h th e c u rr e nt i n pu t
p r o t ec t i o n c o v er f o r y o u r s a f e t y. M a ke s u re t h at t h e c o n d u ct i v e p a r t sa r e n o t e x p o s ed f r o m t h e p r o t ec t i o n c o ve r.
U se th e s ui ta ble st ar s cr ew dr ive r a nd ap pl y o pti mu m to rq ue top r e v e nt d a m a g e t o t h e m e t e r t e r m in a l s .
C AUT IO N : D u r i n g n o r m a l o p e r a t i o n o f t h i s i n s t r u m e n t ,
hazardous voltages are present at the rear terminals, which can causesevere i n j u ry o r d eat h. T h ese vo l t ages ar e p resen t th r o u gh o u t t hep o t ent i al t r an sfo r mer ( P T ) , cu r r ent tr an sf or mer ( C T ) au xi li ar y su p p l y,communication & Input / Output terminal. Installation, disconnection or r emo val o f t h e met er sh o u ld b e car r i ed o u t o n l y b y q u al i f i ed, p r o p er l yt r ai ned p er son n el , aft er d e- ener g i zi n g co n nect ed ci r cu i ts. I mp ro p er
i n st a ll a ti o n, i n c l ud i ng i m p r op e r w i ri n g a nd / or i m pr o pe r g r ou n di n g w i llvoid ElMeasure's warranty.
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4
3 . W IR IN G D IA GR AM
N VBVB VYVY VRVR ABAB AYAY ARAR
A U XU X
S1S1S2S2S1S1S2S2S1S1S2S2
S1S2
S1S2
R
Y
B
N
LOAD RECEIVED DELIVERED LINE
R S
4 8 5
RS4
___RLY.(
DMC/
DOP)
DataLogger
___ANL.O/P
COM1234
DS(
240V/
P.Free)
Fig.
2
DeltaConnection(2E)
3Phase3Wiresystem
N VBVB VYVY VRVR ABAB AYAY ARAR
A U XU X
S1S1S2S2S1S1S2S2S1S1S2S2
S1S2
S1S2
S1S2
R
Y
BN
LOAD RECEIVED DELIVERED LINE
R S
4 8 5
RS4
___RLY.(
DMC
/
DOP)
DataLogger
___ANL.O/P
COM1234
DS(
240V/P
.Free) F
ig.1
StarCo
nnection(3E)
3Phase
4Wiresystem
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5
N VBVB VYVY VRVR ABAB AYAY ARAR
A U XU X
S1S1S2S2S1S1S2S2S1S1S2S2
S1S2
S1S2
S1S2
R
Y
B
N
LOAD RECEIVED DELIVERED LINE
R S
4 8 5
RS4
___RLY.(
DMC/
DOP)
DataLogger
___ANL.O/P
COM1234
DS(
240V/
P.Free)
C ommon
R el ay 1
R el ay 2
R el ay 3R el ay 4
Fig.4
DemandC
ontroller/
Digitaloutput
Connectiondiagram
Fig.3
Sin
gle
Phase
Co
nnection
___RLY.(D
MC/
DOP)
DataLogger
___ANL.O/P
COM1234
DS(
240V/
P.Free)
N VBV VYV VRV ABA AYA ARA
A U XU X
S1SS2SS1SS2SS1SS2S
S1S2
R
NLOAD RECEIVED DELIVERED LINE
R S
4 8 5
RS4
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4. KEY FUNCTIONS
RIGHT/Energy
To select the valuea nd t o a cc e pt th e
value.
To s cr o ll e n er g ypages to look at
different parameters.UP/Power To edit the value/
s ys te m t yp eu p -w ar d i n e d itm od e a n d s c ro ll
through theparameters.
To sc ro ll p ow er p ag esto look at differentparameters.
DOWN/Basic
To edit the value/s ys te m t yp ed ow n -wa rd i n e di t
m od e a n d s c ro llthrough theparameters.
To s c r ol l b a si c p a ge sto look at differentparameters
OPTION/Reset
No action To see the desiredo pt io n ( if a ny )
Key In SET(Programming)mode
In RUN(Measurement)mode
6
E
P
B
O
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5 . L E D I N DI CA T IO N S:
LED status Meaning
KiloKILO - ON
MegaMEGA - ON
GigaKILO & MEGA - ON
D ir ec t r ea di ngKILO & MEGA - OFF
Lag/MinusMinus (-) ON
Lead/PlusMinus (-) OFF
Rel ay st at us Sa fe Li mi t( low l imi t) /
default / step1
I/O 1 - ON
Relay st atus For ecast demand >Hi .L1 /
step2
I/O 2 - ON
Relay status Rising demand >Hi.L2 /
step3
I/O 3 - ON
Relay status Rising demand >Hi.L1 /
step4
I/O 4 - ON
ReservedT1 - Blink
Communication ONCOM - ON
7
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Voltage line to line
DISPLAY Meaning
Voltage line to Neutral
Vo lt ag e R Y P ha se
Vo lt ag e Y B P ha se
Vo lt ag e B R P ha s e
6. DISPLAY OF PARAMETERS:
Current Average
Frequency
N eu tr al C ur r en t
R ev ol ut io n P er Mi nu te ( RP M)
Vo lt ag e P ha se A ng le
Cu rr ent P ha se A ngl e
% U nb al an ce V olt ag e
% Unb al anc e Cur ren t
8
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DISPLAY Meaning
% Voltage THD
% Amps THD
K- Fa ct or V
K- Fa ct or A
Watts Total
To tal VA
Pow er Fa ct o r
A ct iv e E ne rg y R ec ei ve d
A pp ar en t E ne rg y
Rea ct i ve I nd uc ta nc e E ne rg y
Rea ct i ve C ap ac it a nc e E ne rg y
Average
L oa d Ho ur
To t al V AR
9
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DISPLAY Meaning
Nu mb er o f I nt er ru pt s
On Hour
Old
Clear
Ri si n g D em an d
Forecast Demand
A dd it i on al L oa d
E la ps e T ime
High Level of Paramet er
Low Level of Par amet er
B aud Rat e
Max im um D em an d
Net
Delivered
10
(M) (W) (K)C on ve rs io ns o f a lp ha be ts u se d
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To c o nf ig u re t he s e tu p p ar am e te rs i n e Na vi g at or s er ie s o f m et er s
t hr o ug h f ro n t p an el k ey s, th e f o ll o wi n g s te ps ca n b e f o ll o we d.
Step Ac tions Display ReadsRange/Options/
Comments
1 Press RIGHT
& UP keyst og et he r t oe nt er S ET UP
2 PressDOWN key
Row 1(Password) is
displayed.Row 2 0000 withfirst digit 0blinking.
3 Press UP keyonce to
increment thefirst digit to 1
PASSWORD=1000(default/factory
set).
I f a ny o th erp as sw or d i salready set, moveup and down keyto set the correctpassword
7 . E NT ER IN G C ON FI GU RA TI ON ( SE TU P) M OD E
11
To d i sman t l e t he met er r emo ve t h e f use f r o m t h evoltage connections and Auxiliary connection. Short the external links
f o r C T ( S1 t o S2) .
CAUTION:
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Step Ac tions Display ReadsRange/Options/
Comments
4 Press RIGHTk ey f ou r t im esto accept thepassword.
Row 1:(element)Row 2: (Star)D is pl ay s l as tprogrammeds ys te m t yp e
Defines thep ow er s ys te mconfiguration.O pt io ns : STA R /DELTA/ 1.Phase
5 Press RIGHTkey to selectrequireds ys te m t yp e
Row 1:Row 2: Blinks
6 P re ss U P/ DO WNkey to select
required
s ys te m t yp e
( se le c te d s ys te mmode blinks)
7 Press RIGHTkey to accept
Row 1:Row 2: selected
s ys te m t yp estabilizes
( se le c te d s ys te mmode blinks)
12
O pt io ns : STA R /DELTA/ 1.Phase
Row 1:
Row 2:
8 Press DOWNkey
Row 1 :( PT P ri ma ry )Row 2 : xxxx
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Step Ac tions Display ReadsRange/Options/
Comments
9 Press RIGHTkey to setthe PT primaryvalue
Row 1 :Row 2 : First digitblinking, can bee di te d u si ngU P/ D OW N k ey.
10 Press RIGHT
key to acceptthe editedva lu e f or f ir stdigit.
Row 1 :
Row 2 : Secondd igi t bl inki ng, c an
be edi ted usi ng
UP/DOWN key.
Press RIGHT key to
accept the edi ted
v al ue . C on ti nu e t hesame met hod t il l
f our th d ig it .
P r og ra m R an g e f o r
PT Primary :1 00 V t o 9 99 kV
13
CAUTION : PTs are required for delta systems
NO TE : I f val ue s et i s a bo ve t hi s l im it , di sp lay r etur ns t o th em a xi m um P T s e c v al u e a c ce p ta b le .
DANGER : PT secondary circuits are capable of generating
l et h al vo l t ag es an d cu r r en t s wi th t h ei r p r i mar y ci r cu i t en er g i z ed .Standard safety precautions should be followed while performing anyinstallation or service on the device (e.g. removing PT fuses, etc.)
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Step Actions Display ReadsRange/Options/
Comments
11 PressRIGHT key
Row 1:Row 2 : Decimal pointblinking. Can be seta t a pp ro pr ia te l oc at io nu si ng UP /D OW N ke y.A sc er ta in t he c or re ct
s c ale ( K ilo/ Me ga / Giga )i s s el ec te d. K il o/ Me ga /Giga is placed on theright hand side of thedi sp lay as K/M /G.
Press RIGHT key toaccep t t he ed ite d val ue.
Eg: To set 11.00kVS e t f i rs t f o ur d i g it s(1100) ase xp la in e d a bo vepress UP/DOWNkey to place
d ec i ma l p oi n t a tappropriatel oc at io n U S E U P/DOWN KEY forLED to be ON
14
CA UT IO N : before wiring, de-energize the PT secondary byopening the circuit or removing the secondary fuse. Do not short thePT secondary. All wiring must confirm to any applicable local electricalcodes/ engineering practices.
12 P re ss DO WN
key to go to
the next
parameter.
Row 1:
( PT S ec on da ry ).
Row 2 : xxxx Repeatsteps 9 to 11
Ra ng e: 5 0V t o
550V
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CAU TI ON : CT secondary circuits are capable of generatingl et h al vo l t ag es an d cu rr en t s wh en o p en ci r cu i t ed wi t h t h ei r p r i mar ycircuit energized. Standard safety precautions should be followedwhile performing any installation or service on the device (e.g. shorting
CT secondaries, etc.)
15
S t e p A c t io n s D i s p la y R e a d sR a n g e / O p t i o n s /
C o m m e n t s
13 Press
DOWN key
Row 1:
(CT Primary)R ow 2 : x xx x R ep eat
steps 9 to 11
Program Range for
CT Primary:0. 5A to 99kA
14 PressDOWN key
Row 1:
( CT S e co n da ry ).
Row 2 : xxxx Repeat
steps 9 to 11.
Range: 0.5A to 6A.
15 Press
DOWN ke y
Row 1:
(Method of VA
Selection).
Row 2:
(Arithmetic)
Arithmetic (Arith),
Vector harmonics
(UEC.Hor). Vector
(VECtor) can be
s el ec te d u si ng
UP/DOWN key.
16 Press
DOWN key
Row 1 :
Row 2 : xxxx
Range: 2000 to2040
17 Press
DOWN key
Row 1 :
Row 2 : xx.xx.
(Mm.dd)
Jan 01 toD ec em be r 3 1
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Step Ac tions Display ReadsRange/Options/
Comments
16
19 PressDOWN key
Row 1:( De ma nd t yp e)
Row 2:(Sliding)
SLIdIn (Sliding) orbLOC (block or
f ix ed w in do w)
18 PressDOWN key Row 1:
timeRow 2: xx.xx.
(HH.mm)
0 0: 00 t o 23 :5 9
20 PressDOWN key
Row 1:(Demandparameter)Row 2: (W).
U A tt S ( Wa t ts ) o rVA or A. Aug(Amps Average) orV Ar ( Re a ct i ve Pw r )
21 PressDOWN key
Row 1:( D em a nd Pe r io d )Row 2: 15.00.
WATTS/VA/VAr/A.AvgRan ge: 5 to 30 min
N o t e : Step 16 to 21 - Meter with Demand Monitor and RTC Option only.Step 16 to 26 - Meter with Demand Monitoring and Control Option only.
22 Press
DOWN key
Row 1 :
(Demand controller)Row 2 :
Forc.dn (Forecast)
or StEP. Dn
23 Press
DOWN key
Row 1 :
(Forecast interval)
Row 2 : 7.000
20% of Demand
Period to 50% of
D em and P er i od
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17
24 Press
DOWN key
Row 1:
Row 2: xxxx
1% to 100% of
Fullscale.
25 Press
DOWN key
Row 1:
Row 2: xxxx
50% to 99% of
Hi Li mi t1
S t e p A ct i o ns D i s p l ay R e ad sR a n g e / O p t i o n s /
C o mme n t s
26 Press
DOWN key
Row 1:
Row 2: xxxx
50% to 95% of
Hi Li mi t2
27 Press
DOWN key
Row 1:( ba ud r at e) .
Communication speed.
Row 2: xxxx
Defines the baud
rate. Option : 600,
1 20 0, 2 40 0, 4 80 0,
9 60 0, 1 9. 20 k
28 Press
DOWN key
Row 1:
(Parity)Row 2:
(Even)
Even/Odd/
No pa ri ty- In ter na lcommunication
e rr or c he ck )
29 PressDOWN key
Row 1:
( De vi ce I D)
Row 2: 1.000
Defines the ( ID)
communications
identification number.
O pt io n: 1 -2 47
30 Press
DOWN key
Row 1: (Poles)
Row 2: 4.000
Option : 1 to 28
( For r pm)
Do not connect ground to the shield at both endsof a segment. Doing so allows ground loop currents to flow in theshield, inducing noise in the communication cable.
CAU TIO N :
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Step ActionsRange/Options/
Comments
18
32 Press
DOWN key
R an g e: 1000 - 9999.
C AU TI ON : M em or iz e t hepassword. Use t he same
p as sw or d o nl y. I f f or go tt en
the meter has to be reset
a t E lM ea su re f ac to ry o nl y.
31 PressDOWN key
If Yes ( bl oc ks e ne rg ya c cu mul a t io n i n ca s e
t he C T po lar ity reverse)
Option : NO/YES
D is pl ay R ea ds
Row 1:
(EditablePassword)
Ro w 2 :- -- -
Row 1:( Re ve r se l o ck )Row 2:
When using a modem interface between the host computer and
any remote device(s), ensure that the host computer is not used to set theB A U D R AT E p a r am e t er o f a n y s el e c te d d e v i ce o u t si d e t h e w or k i ng r a n g e o f the modem. Doing so will cause that meter to cease communicating. Re-establishing communication with that meter is possible through performingthe following:
1 . R e s et t h e b au d r a te o f t h e re m o t e d e v ic e f r om i t s f ro n t p an e l t o avalue within the working range of the modem.
2 . S e t t h e c o mp u te r t o co m mu n ic a te at t he b au d ra t e a t wh i ch t heremote device has been set to communicate.
W AR NI NG :
33 Press
DOWN key
Row 1:
(Energy)Row 2:
(Resolution)
E ne rgy va lu e f or ma t i .e .,
t he e ne rg y a cc um ul at edin the meter to be displayed
in resol utio n or c ounter mo de.
Option: resolution/counter
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Step Ac tions Display ReadsRange/Options/
Comments
19
34 PressDOWN key
Row 1:( St a rt i ng c u rr e nt )Row 2: 0.400
S t ar t in g c u r re n t va l ue t ob e d is p l ay ed i n th e m et e rRa ng e: ( 0. 2% t o 1 0% o f f ul l s cal e)
35 Press
DOWN key
Row 1:( Di sp la y u pd at e t ime )
Row 2: 1.000
Update ti me f or di spl ayi ng
parameter.Range: 1 to 5 sec.
36 PressDOWN key
Row 1:( A u tos c rol l i ng t i m e)
Row 2: 5.000
Display increment duringauto scroll.Ran ge: 1 to 5 sec .
37 PressDOWN key
Row 1:(Pulse output ONtime)
Row 2: 250.0
P u ls e wi d th d ef i ne d f o rpulse output occurrenceRan ge: 50 to 500 ms
38 PressDOWN key
Row 1 :
Row 2 :
blinking.
Row 1 : xxxxLLRow 2 : xxxxLnRow 3 : xxxx ARow 4 : xxxx F
39
If n (n o) i s s e le ct edt he n M et er e nt ers i n to
Measurement modewithout m em or iz in g a nyedited Valu es i n the setup
Once the required parameter is programmed press the DOWN key
c o nt i nu o us l y t i l l i t r e ac h es SAV E p a ge OR p r es s t h e O P TI O NS k e y t o r e ac hSAVE page directly.
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7 .1 T he L ist o f pa ram et er s c an b e c on fi gu re da nd th e r an ge i s g iv en be lo w
1 Connection mode
(ELEMNT)
STAR STAR/ DELTA/1.Phase
Sl.No. Parameter D ef au lt s et up Range
2 PT Primary(PT.Pr) 415.0 1 00 V- 9 99 kV
3 P T S ec on da ry(PT SEC) 415.0 50V - 550V
4 C T P ri ma ry (C T.Pr) 5.000 0.5A - 99kA
5 C T S EC on da ry
( CT SEC)
5.000 0.5A - 6A
6 V A se le ct i on(UA.SLEC)
Arith(Arithmetic)
Arith (Arithmetic)/Vector/ vec.H
(vector harmonics)
10 Demand Type
(dn.tYPE)
SLIdIn SlidIn(sliding) /b LOC ( bl oc k / f i xe d)
20
7 Ye ar ( YE Ar ) 2009 2000 to 2040
8 Da te ( dAtE ) 01. 01 (MM:DD format)
Jan 01 to Dec 319 T ime ( tIME ) 00. 00 (HH:MM format)
00:00 to 23:99
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11 Demand
Parameter(dn.PAr)
UA(VA) UAttS (Watts)/VA/A. AVg ( Amps A vg) /
VA r ( Rea ct iv e p wr )
12 Demand Period
(dn.Prd)
15.00 5 to 30 Minutes
Sl.No. Parameter Default setup Range
13 Demand ControlType (dn.cont)
Forc.dn Forc.dn (Forecast)or StEP. dn (step)
14 Forecast interval(FC. Int ) or St ep1( St EP 1) level
Forc.dn Forc.dn (Forecast)or StEP. dn (step)
15 Hi L imi t 1( Hi .L 1)/
Step2(StEP2) level
1800 1% of Full scal et o F ul ls cal e
16 Hi L imi t2 (Hi .L 2)/
Step3(StEP3) level
1700 50% to 99% of Hi L imi t1
17 L ow L imi t (L o. Lt )/
Step4(StEP4) level
1300 50% to 95% of Hi l imi t2
18 Digi tal 1Parameter(d1.Pr)
Disable(dSbL)
VLL or A or FrEqor W or VA or PF
19 Digi tal 1Threshold Limit(d1.Hi)
1000 0.001 to9
9999 10
21
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Sl.No. Parameter Default setup Range
22
21 Di gi tal 2Threshold Limit(d2.Hi)
1000 0.001 to9
9999 10
22 Di gi tal 3
Parameter(d3.Pr)
Disable(dSbL)
UAttS (Watts)/VA/
A. AVg ( Amps A vg)
23 Di gi tal 3Threshold Limit(d3.Hi)
1000 0.001 to9
9999 10
24 Di gi tal 4
Parameter(d4.Pr)
Disable(dSbL)
UAttS (Watts)/VA/
A. AVg ( Amps A vg)
25 Di gi tal 4Threshold Limit(d4.Hi)
1000 0.001 to9
9999 10
26 Ana log inpu t
1 (A1. Pr )
4 to 20mA 4 to 20mA / 0 to
20mA / 0 to1V27 Analog Input 1
f ul l scal e (A1. FS)
1200 0.001 to9
9999 10
28 Ana log inpu t
2 (A2. Pr )
4 to 20mA 4 to 20mA / 0 to20mA / 0 to1V
20 Digi tal 2
Parameter(d2.Pr)
Disable(dSbL)
VLL or A or FrEq
or W or VA or PF
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Sl.No. Parameter Default setup Range
30 B aud r at e 9600 1200 to 19.2k
31 Parity Even Even/ Odd/ no
32 Dev ic e I d ( dE V. Id ) 1.000 1.000 to 247.0
33 N o of P ol e s( P OL E S) 4.000 1.000 to 28.00
34 R ev er se l oc k
(rEu.LOC)
No Yes/no
35 Password (PASud) 1000 1000 to 9999
36 EnEGY (energy) rESOLU rESOLU /COUtr
37 StArt.A(starting current)
0.400 0.2 to 10 %
38 Display update
time(dISP.U.t)
1.000 1 to 5 seconds
39 Display increment
t ime dur ingautoscroll (Auto.t)
5.000 1 to 10 seconds
40 POP.O.t (Pulse
out put on time )
250.0 50 to 500milliseconds
23
29 Analog Input 2
f ul l scal e (A2. FS)
1200 0.001 to9
9999 10
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8 . C L E AR I NG P AR AM E TE R S:
To C le ar p ara me te rs f ro m t he f ro nt p an e l, P re s s UP a nd D OW N
Keys together, and 'CLEAr' (Clear) is shown on the display. Entert he Pa ss wo rd ( De fa ul t pa ss wo rd i s 10 00 . S et u p a nd c le ar h as t he
sa m e pa ssw or d) a n d i t w i l l di spl ay C L r. I n t . P r e ss U P / D OW N K ey
f or s el ec ti ng CLr.Int ( C le a r I n te g ra t or ) /CLr.Hi.L ( Cl ea r m ax . or
m i n va l u e o f t h e pa ra m e t er ) /CLr.Md ( C l e a r m a x . de m a n d) . On ce
t h e p a ra m et e r t o b e cl e ar e d i s se l ec t e d i t w i ll p r om p t t o 'y' ( ye s) or
' n' (n o) c on fi rm . P re ss U P a nd D OW N ke y f or c ha ng in g ' y' or ' n'
a n d P r e ss t h e R IG HT ke y t o do t h e o pe r at i o n . U se r ca n r et u r n t o
di spl a y m o de a t a n y t im e by a ga i n pr essi n g OP T I ONS bu t t on .
9 . E na bl in g a nd d is ab li ng o f A ut o s cr ol li ng :
E n a b li n g a u t o s c r o ll i n g : Press UP/DOWN key continuously for5 s e co nd s or u n ti l d is p la y sh ow s EnAbLE Auto.Sc f o r s c ro l li n g .
D i sa b li n g a u to sc r ol l in g : Press any key (RIGHT/ UP/ DOWN/
OPTION), display show dlSAbL Auto.Sc a nd r et u rn s to n or ma l
mode.
24
Once the data is cleared (except energy) the valuewill not be retained.
CAUTIONS :
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10. DEMAND
D em an d c on tr ol is a me th od of c on tr ol li ng th e co ns um pt io n no t to
overload the grid. Demand is calculated in different ways, differentparameters depends on the region/ country. There are two types of d emand me as uremen t n ames Slid in g window & Fixed (Bloc k)w in do w. Fo re cast de m an d con tr ol & Ste p w ise de m an d C on tr ol .
25
D em a nd C on t ro ll e r
D em an d c on t ro ll er i s d es ig ne d to co nt ro l f or l oa ds t o a ch ie ve th ed es ir ed s av in gs . T he i n str ume nt m e as ur e t he d e ma nd b as ed o ns l id in g o r f ix ed ( bl o ck ) w in d ow. T he d em a nd c al c u la t io ns c an b ec ho se n b as ed o n Wa tt s, V A o r A m ps ( Av era ge ) or VA r p ara me te rs
f o r t h e g i ve n t i m e p e ri o d ( D em a nd P er i od ) .
S li di ng W in do w:
T hi s w in do w s li de s e ve ry 1 s ec on ds
( u p d a t e t i m e ) , s o i t a u t o m a t i c a l l ys y n c h r o n iz e s wi t h E B m e t e r. B ut i t w i l l n o tr e tu rn to ze r o a t t h e e n d o f t he de ma n dp e ri od . F or t he fl u ct ua ti n g l oa d t h is is th eb e t t e r m e t h o d o f m e a s u r e m e n t . T h eg r a p h i c a l r e p r e s e n t a t i o n o f s l i d i n g
w i n d o w i s s h o w n b e l o w .
D e ma n d p e ri o d
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Block Window:
This window slides every demand
pe r i o d. It h a s t o be sy n ch r on i z e d t o EBm et e r m an u al l y. I t w il l r e tu r n to z er oa t t he e n d o f d em a nd p er i od . T hi s c anb e u se d f or t he f ai r ly s ta b le l oa d . Th eg ra ph ic al r ep re se nt at io n of b lo ckwindow.
D e ma n d p e ri o d
C on n ec t io n D ia g ra m :
Not e : C on n e ct i on s to th e t e rm i n al s l o ca t e d a t t h e r e ar s i de of t h e u n it i s t o2 2
be made by using prefe rabl y 12 to 1 4 SWG ( 2.6m m t o 2 .6mm ) indus tri al
grade wire. Relay rating No contact SPST. 250VAC / 30V DC @ 2 A m p s r e s i s t i v e .
Relay 4Relay 3
Relay 2
Relay 1 Common
RS485
26
C o nn e ct i o n D i a gr a m fo rD e ma n d c o nt r ol l er /Digital Output
a nd R S 4 85
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F or e ca s t D e ma n d C on t ro l :
Fore cast deman d c on trol is more suitable for s lid ing win dow
t e ch n i qu e . T h is c on t ro l p r ed i c ts t he r is i n g d e ma n d b e fo r e t h e s e tt i m e ( Fo r e ca st I n t e rv a l) a n d gi v e s th e a l a rm / a n n u nci a t i on f o r pr oa ct iv e a ct io n. T he u se r c an t he n s h ed s om e n on - cr it ic al l oa ds .(A dd it io na l lo ad i nfo rm at ion i s a va ila bl e i n De ma nd p ag e).4 r e la y s a r e u s e d t o c o nt r ol t h e d e ma n d
1 . Re la y 2 w il l b e a ct iv at ed i f Fo re c as t D em an d > Hi gh Li mi t 1 .
2 . Re la y 3 w il l b e a ct iva te d i f R is in g D em an d > Hi gh Li mi t 2
3. Re la y 4 w il l b e a ct iva te d i f R is in g De ma nd > H ig h L imi t 1 a s af in a l t ri p.
4 . R el a y 1 c a n r e co n ne c t, on c e t h e r i si n g d e ma n d c o me s do w n t o
the safe limit (Low Limit).
D em an d P at te rn :
C.D - Contract Demand
( s an c ti o ne d d e ma n d)H.L1 - High Limit 1
H.L2 - High Limit 2
L.L - Low limit
27
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St ep dem an d c ont rol :
Step demand control is suitable for s liding and fixed wind ow.
4 lo ad s o r 4 s et of lo ad s c an be con ne ct ed t o th e r ela ys fo r t rip pi ng .E ac h s te p tr ip pin g le ve l c an be pr og ra mme d in de pe nd en tl y ( 5% to1 00 % o f F ul l s ca le ). In th e s te p d em an d c on tr ol t he co nt ro l i s b as ed o nt h e r is i ng d e ma n d o n ly.
1 . Re la y 1 w il l b e a ct iva te d i f R is in g d em an d > St ep 1 L ev el .
2 . Re la y 2 w il l b e a ct iva te d i f R is in g d em an d > St ep 2 L ev el .
3 . Re la y 3 w il l b e a ct iva te d i f R is in g d em an d > St ep 3 L ev el .
4 . Re la y 4 w il l b e a ct iva te d i f R is in g d em an d > St ep 4 L ev el .
H ow t o sy nc hr on iz e w it h E B me te r:
1 . E nt er in to se tu p m od e a nd se t t he ri gh t p as sw or d.2 . P re s s t he d ow n ke y u n ti l i t r ea ch es Ye ar p ag e at th e se tu p.3 . E di t t he ye ar to lo we r ye ar (i .e . i f p re se nt ye ar is 20 09 ed it it to
2008).4 . P re ss th e O PT IO NS ke y a nd s av e th e s et up .5 . E nt er on ce ag ai n t o s et up a nd s et th e r ig ht pa ss wo rd .
6 . P re ss th e d ow n ke y u nt il it re ac he s Year page at the setup.7 . E di t th e cu rr en t ye ar ( Eg .: e di t t o 200 9 f or th e ab ov e ex am pl e)8 . P re ss t he O PT IO NS Ke y, m ete r d is pl ay s S av e Y9 . Wa it ti ll th e E B m et er r ead s z er o. Pr es s t he ri gh t k ey t he m om en t
E B m et er d is pl ay s zer o.1 0. B ot h s ho ul d h ave th e s am e p ow er ON an d O FF eve nt s. If th er e i s
any difference, synchronization should be re done manually int he s a me m e th od m en ti on e d a bo ve .
28
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29
1 1 . CO M MUN I CA T IO N RE GIS T E R M A P:
T hi s Co mm un i ca ti on m ap i s fo r e Na vi ga to r. A ll t he p ar am et er s
d ec l ar ed i n t h e c om mu n ic a ti on m ap a re e it he r f lo at o r u n si gn e d
l on g a n d f ol lo ws ;
Standard : Modbus RTU protocol (Half Duple x)Baudrate : 2400 / 4800 / 9600 / 19200Parity : Even / Odd / NoStopbit : 1 / 2Mo db us Fu nc ti on : 0 3 ( Re ad h ol di ng re si st or )
1 Watts Total float 40101
Sl.No. Parameter Da ta t ype Address
2 Watts R phase float 40103
3 Watts Y phase float 40105
4 Watts B phase float 40107
5 V AR To ta l float 40109
6 VAR R phase float 40111
7 VAR Y phase float 40113
8 VAR B phase float 40115
9 PF Ave. (Inst .) float 40117
10 PF R phase float 40119
11 PF Y phase float 40121
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30
12 PF B phase float 40123
13 VA tot al float 40125
14 VA R phase float 40127
15 VA Y phase float 40129
Sl.No. Parameter Da ta t ype Address
16 VA B phase float 40131
17 V LL a ve rag e float 40133
18 Vr y ph as e float 40135
19 V yb phase float 40137
20 Vb r ph as e float 40139
21 V LN a ve rag e float 40141
22 V R phase float 40143
23 V Y phase float 40145
24 V B phase float 40147
25 C ur r en t To t al float 40149
26 Current R phase float 4015127 Current Y phase float 40153
28 Current B phase float 40155
29 Frequency float 40157
30 W h Re ce iv ed float 40159
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Sl.No. Parameter Data type Address
33 V ARh C ap. Re ce iv ed float 40165
34 W h D el iv er ed float 40167
31 V Ah Re ce iv ed float 40161
32 V AR h I nd . Re ce ive d float 40163
31
35 V Ah D el i ve re d float 40169
36 V AR h I nd . D el iv er ed float 4017137 V AR h C ap. De li ve re d float 40173
38 P F a ve rag e R ec ei ve d float 40175
39 A mp s a ve rag e R ec ei ve d float 40177
40 P F a ve rag e De li ve re d float 40179
41 A mp s a ve rag e De li ve re d float 40181
42 N eu tr al C ur r en t float 40183
43 Vo lt ag e R H ar mo ni cs float 40185
44 Vo lt ag e Y H ar mo ni cs float 40187
45 Vo lt ag e B H ar mo ni cs float 40189
46 Cur ren t R Har mon ic s float 40191
47 Cu rr ent Y Ha rmon ics float 40193
48 Cu rr ent B Ha rmo ni cs float 40195
49 Ris in g D em an d float 40197
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Sl.No. Parameter Data type Address
50 Forecast Demand float 40199
51 Maximum Demand float 40201
52 L oa d H ou rs R ec ei ve d Unsigned
long
40217
32
Fo r d at a l og g in g o pt io n n um b er o f p ar am et er s, li st of p ar am et er s
and time in te rval c an be programmed th rough PC u sing ou rElMeasure software.
C ha ng e i n n um ber of par am et er s c au sest he e nt ir e m em or y t o e ra se .
CA UTI ON :
No ofRecords
8400
S el ec ta bl e N o o fParameters
1
2
4
9
14
29
5600
3360
1680
1120
560
P r o g r a m m a b l e D a t a L o g g i n gOption: 15Minutes to 12 hours intervalp r o g r a m m a b l e . D a t a i n t e r v a l a n dp ar am et er c an b e s el ec te d t hr ou gh
communication.
12 TECHNICAL SPECIFICATIONS
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12. TECHNICAL SPECIFICATIONS
Parameter Range
C l as s 1 ( D ef au l t) I E C 61 0 36 , C BI P 8 8 ,C la ss 0 .5 , 0 .2 ( Op ti on )
Accuracy
Tr u e R M S, 1 Se c u p da t e t i me4 Q u ad r an t P ow e r & E n er g y ( R D Op ti o n)
Sensing/Measurement
4 Voltage inputs (VR, VY, VB, N)
P r o gr a mma b l e 11 0 o r 4 1 5 V L L No mi na lPrimary Programmable up to 999 kV.
Input voltage
0 . 2 VA Ma x. p e r p ha se
2 Amps
Burden
E xt er n a l Fu se Ra t in g
C u rr e nt i n p ut s ( A R, AY, AB ) 5 0 mA - 6 A
( Fi el d co n f ig u r ab l e 1 A o r 5 A )P r i ma r y P r o gr a mmab l e u p to 9 9 kA
Input Current
1 0A m ax c on ti nu ou s, 5 0A m ax f or 3 S ec
0 . 2 VA Ma x. p e r p ha se
Overload
Burden
8 0 3 0 0 V A C, 4 0 - 70 Hz
8 0 3 0 0V D C ( D ef a ul t )
Aux-Supply
( C on tr o l P o we r )
5 VA M ax
200mA
Burden
E xt er n a l Fu se Ra t in g
2 0 0 0 MVA P r o gr a mma b l eCT PT Ratio Max
3Protection Class
33
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Parameter Range
4 Ro w s, 6 d i gi t s ( 1 0m m h e ig h t) I n st a nt a ne o us4 Di g i ts, I n te g r at e d 6 Di g i ts)
D i sp l ay R e so l ut i on
5% to 95% non condensingHumidity
2 ( A s p e r I E C 6 1 01 0 )Pollution Degree
Below 2000 mtsAltitude
Do u bl e I n sul a t i on ( A s p e r I E C 6 1 0 10 - 1 )Insulation
I P 5 1 A s p er IE C 6 05 29I n gr e ss P r ot e ct i on
O O O O-10 C to + 55 C (14 F - 131 F)Operating Temperature
O O O O-25 C to +70 C (-13 F - 158 F)Storage Temperature
C AT l ll ( A s p e r I EC 6 1 01 0 )Measur ement C at egor y
12-14 swgW ir e G au ge
R S 4 8 5 s e ri a l c h an n el c o nn e ct i on I nd u st ryst a nd a r d Mod b u s RTU p ro t o col(RS232 optional)
Communication
Baud rate 1200 bps to 19200 bps (preferred 9600 bps)
Isolation 2000 volts AC isolation for 1 minute betweenc om mu ni ca ti on a nd o th er c ir cu it s.
9 6 x 9 6 m m - D ep th 4 5m m b eh in d b ez elDimension Bezel
+0 +092 X 92 mm- 2 - 2P an el C ut ou t
34
Mounting : Th e f ron t b ez el of t he ba si c m od el i s m ol de d p la st ic .
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35
92 mm
92
mm
Panel
Cutout
Mounting : Th e f ron t b ez el of t he ba si c m od el i s m ol de d p la st ic .B e ze l d i me n s io n s i s 9 6 x9 6 mm . D e p th 4 5 m m b e h in d t h e b e ze l .
S id e C la mp
AR
AY
AB
VR
VY
VB
N
S id e C la mp
Panel
After Installation
TROUBLESHOOTING
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Due to programming error, site conditions, some problems can cause theMe te r ma lf un cti on . Th e fa ul t s ym ptom s a nd th eir re medi al ac ti on forcorrection is given below.
1 . I f t h e d i sp l ay d oe s n o t t u rn O N:a ) C h ec k t h at th e re is at le a st 80 v o lt s a va i la b le to th e p ow e r s u pp l y ( L a n d N
connections) on the Aux supply terminals. If the above steps do not solvet h e p ro bl e m, C o n ta c t E l Me a su r e o r y o ur l o ca l E l Me a su r e r ep r es e nt a ti v ea n d r e po r t th e p ro b le m a n d r e su l ts o f t h e te s t.
2 . I f t h e v o l ta g e o r c u r r en t r ea di n g s a r e i n c or r ec t:
a ) C he ck t ha t t he C o nnec t i o n mo d e ( st a r /d e l ta ) i s p r op e r ly p r o gr a mm e d.b ) C he ck t ha t the vo l t ag e a nd c ur r ent ra t i o s a r e p r o pe r l y s e t .
c ) C he ck th e o ut pu t o f t he CT 's an d P T' s b ei ng u se d.
3 . I f t h e k W o r P ow e r F a ct or r e ad i ng s a re i n co r re c t b u t v o lt a ge a n dc u r ren t r ea di n g s a r e c o r rec t :
a ) M a ke s u re t h at t h e ph a se r e la t io n sh i p b et w ee n v ol t ag e an d c u rr e nt i n pu t s
are correct by comparing the wiring with the appropriate wiring diagram.b ) C T r e ve r sa l c a n b e o b se r ve d b y e i th e r s e ei n g t h e p ha s e w i se kW. Ne ga t iv e
kW is shown where the current polarity is reversed, need to be corrected.Model where kW information is not available, you may check Amps Phaseangle.
4 . I f R S - 4 85 c o m mu n i ca t i on d o es n o t w o rk :
a ) C he ck t hat t he b aud r a t e o f t he ho s t c o m put e r/ P L C i s t he s am e as M et e r.b ) C h ec k th a t t h e d ev i ce ID of t h e m et e r a r e u n iq u e a n d s h ou l d n o t r e pl i ca t e.
c ) C he c k a l l c o m muni c at i o ns w i r ing i s c o m pl e t e.
d ) C he ck t ha t th e nu mb er o f d at a bi ts i s s et t o 8 , wi th o ne s to p b it a nd e ve nparity.
If the symptom persists after performing the specified steps, or if the
s y mp to m i s n ot l i s t ed a bo v e, c o n t ac t y ou r l o ca l E l Me a su r e re pr e se n ta t iv e o rthe technical support / customer support department.
W A R R ANT Y A ND R E G I ST R A T I ONE v er y p r od uc t o f E l Me a su r e i s w ar r an t ed f o r 1 8 m on th s f r om t h e d at e o f i n vo i ce f o r t h e d ef e ct s i n m at e ri a ls a n d
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Model:
Sl.No.:
Date: SEAL
E v er y p r od uc t o f E l Me a su r e i s w ar r an t ed f o r 1 8 m on th s f r om t h e d at e o f i n vo i ce f o r t h e d ef e ct s i n m at e ri a ls a n dworkmanship when products are used in normal specified conditions.
T h e w a rran t y i s v o i d t o t h e p ro du c t w h ic h h a s b e e n d a ma g e d d ue t o i m p rop e r i n s t al l a ti o n , i m pro p er h a n d l in g , i m p ro p e rconnections, neglect, misuse, accident, and abnormal conditions of operation and natural calamities or acts of god. Anyattempt of dismantling and unauthorized repair or modifications shall also render the warranty null & void.
Calibration report, Warranty card, Programming guide with equipment will be provided.
1. Failure of products during warranty In IndiaCustomer shall report the failure to the nearest ElMeasure contact point or dealer at the earliest once noticed. ElMeasures h a ll re p l ac e t h e p ro du c t fa il e d d u e t o w o rkm a n sh i p o r d e fe c t s i n m a te ri a ls a g a in s t re c ei p t o f fa il e d p rod u c t. B u rn t ,blown, damaged products are not covered under warranty and hence no replacements shall be given.
In th e e v e nt o f p ro du c t u n -av a i la b l e fo r re p l ac e m en t a t El M e as u re o r de a l er, s a m e s h a ll b e a rra ng e d a t th e e a rli e s t .R e p la c e me n t o f p ro du c t i s s o l e ly at th e d i s c re t i on of de a l er o r t h e E l M ea s u re re p res e n t at i v e w h o re c e iv e t h e fa i l edproduct.
E l M ea s u re S E m ay o n a c a s e t o c a s e b a s is , re c o mm e n d fo r t h e a d v an c e re p l ac e m en t o f p rod u c t me n t io n i ng t h e re a s on sa nd j us t if i ca t io ns f o r do in g s o . S a le s M an a ge r s ha l l a p pr o ve a d va n ce r e pl a ce me n t i n ge n ui n e c a se s . T h e d e fe c ti v e
product shall be collected and sent to ElMeasure factory within 30 calendar days. Non compliance shall result indebiting cost of the product to the SE recommended for advance replacement.
B u rn t , a b us e d, d am a ge d pr o du c ts s h al l be f o rw ar d ed t o E l Me a su r e' s f a ct or y at B an g al o re f o r i n ve s ti ga t io n,transportation pre-paid. Upon investigation, If found the rectification is possible, an estimation for servicing is sent tothe customer. Rectification shall be done on receipt of approval for the charges with advance payment only.
2. Failure of products outside warranty In IndiaT h e d e fec t i ve p ro du c t s s h a ll b e fo rwa rd e d t o E l M e a s ure fa c to ry a t B a n ga l o re fo r re c t i fic a t io n , t ra n s p ort a t io n p re -p a id .Upon investigation, estimation for servicing is sent to the customer. Rectification shall be done on receipt of approvalfo r t h e c h a rge s w i t h a d v an c e p a y me n t o n l y.
ElMeasure, as a policy, do not provide replacement for the products outside warranty.
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A Group of E L M E A S U R E I N D I A P V T . L T D
H O & Un it- I
U SA C on ta ct : 4 60 1, M ai n S tr ee t, L is le , l L 6 05 32 , U SA
Malaysia:
# 7 6 4 , 4 t h P h a s e , 7 0 7 ,Yelahanka New Town, Bangalore - 560 106. INDIAPh: +91 80 3290 4489, 2846 1777. Fax: +91 80 41272461E m a i l : c o n t a c t b l r@ e l m e a s u re . c o m
Unit-II G o u t h a m G a rd e n , N o . 4 , V e e ra p a n d i , C o i m b a t o re - 6 4 1 0 1 9 I N D I A Ph : 0422 2697200. TeleFax : 0422 2695200E m a i l : c o n t a c t c b e @ e l m e a s u re . c o m
Unit-III Plot No.: 323/19, Camp Road, Selaqi, Dehradun, UTTARANCHALPh: +91 135 6457607 Cell: 097600 02492, 12492E m a i l : c o n t a c t d d n @ e l m e a s u re . c o m
E L E C O N M E A S U R E M E N T S P V T LT D
www.elmeasure.com
1 3 7 - 1 , L o r o g Ha r u a n 5 / 5 , O a k l a n d C o m m e r c e Sq u a r e I I , Se r e m b a n 7 0 3 0 0 ,N.Sembilan, W.Malaysia Ph: 06 6331699 / 06 6331775 Fax: 06 6331698