CARLO GAVAZZI EM24 E1 User manual

EM24 E1
USER MANUAL
MANUALE UTENTE
BETRIEBSANLEITUNG
MANUEL D’EMPLOI
INSTRUCCIONES DE USO
BRUGERMANUAL
ENITDA ES FR DE

EM24 E1
Three-phase energy analyzer
USER MANUAL

3EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
Contents
EM24 E1 4
Introduction 4
Description 4
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EM24 E1 use 5
Introduction 5
Display 5
Network parameters setting 6
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Working with EM24 E1 7
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Menu description 9
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Settings from EM24 E1 11
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Essential information 12
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Maintenance and disposal 15

4 EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
Information property
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All rights reserved in all countries.
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Safety messages
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NOTICE: indicates obligations that if not observed may lead to damage to the device.
CAUTION! Indicates a risky situation which, if not avoided, may cause data loss.
IMPORTANT: SURYLGHVHVVHQWLDOLQIRUPDWLRQRQFRPSOHWLQJWKHWDVNWKDWVKRXOGQRWEHQHJOHFWHG
General warnings
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NOTICE: no one is authorized to open the analyzer. This operation is reserved exclusively for CARLO GAVAZZI technical
service personnel.
Protection may be impaired if the instrument is used in a manner not specified by the manufacturer.
Service and warranty
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Download
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5EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
EM24 E1
Introduction
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Description
AV2 AV5
Part Description
ALCD display
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EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
EM24 E1 use
Introduction
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Display
The display is divided into 3 lines.
Symbol Description
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Note: the DMD calculation, the hour-counter and the
energy meters functions are inhibited and the alarm
outputs are activated. The indication “EEEE” in a single
phase variable automatically implies the overflow condi-
tion of the relevant system variable, and the PF indica-
tion is forced to “0.000”.

EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
Network parameters setting
Setting network parameters via DHCP
Step Action
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EM24 E1 use
EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
Working with EM24 E1
Working with the measurement/info menu
Working with the settings menu
Resetting partial energy meter
Step Action Button
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increase a parameter value
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to previous page to next page

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EM24 E1 use
EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
Step Action Button
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Setting a parameter
Example procedure: how to set Ct rAtio=20 and save changes.
Step Action Button
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EM24 E1 use
EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
Menu description
Measurement menu - measurement pages
The displayed pages depend on the application set.
Page Displayed measurements Description
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EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
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
9/
9/
9/
3KDVHSKDVHYROWDJH
3KDVHSKDVHYROWDJH
3KDVHSKDVHYROWDJH

9/
9/
9/
3KDVHYROWDJH
3KDVHYROWDJH
3KDVHYROWDJH
Note: in programming mode, the last displayed page is stored.
Information Menu
Page Page title Information displayed
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5 Gateo.o.-.- 'HIDXOWJDWHZD\ILUVWSDUW
Gate-.-.o.o 'HIDXOWJDWHZD\VHFRQGSDUW
 3RUW 0RGEXV7&3SRUW
 '+&3 '+&3HQDEOLQJ
 ,QIR Ethernet diagnostic
 Ut ratio 9737UDWLR
 CT ratio CT ratio
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EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
Settings from EM24 E1
General settings
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Page title Sub-menu Description Values Default value
Cng PASS - Change password From 0 to 9999 0
APPLiCAt Application tYP.A
tYP.b
tYP.C
tYP.d
tYP.E
tYP.F
tYP.G
tYP.H
tYP.H
User USEr 1 User From 0 to 9999 1
USEr 2 From 0 to 9999 2
USEr 3 From 0 to 9999 3
dHCP - DHCP enabling oFF/on oFF
IP Addr IP o.-.-.- IP address From 000 to 255 192
IP -.o.-.- From 000 to 255 168
IP -.-.o.- From 000 to 255 1
IP -.-.-.o From 000 to 255 10
SUb SUb o.-.-.- Subnet mask From 000 to 255 255
SUb -.o.-.- From 000 to 255 255
SUb -.-.o.- From 000 to 255 255
SUb -.-.-.o From 000 to 255 0
GAtE GAtE o.-.-.- Default gateway From 000 to 255 192
GAtE -.o.-.- From 000 to 255 168
GAtE -.-.o.- From 000 to 255 1
GAtE -.-.-.o From 000 to 255 1
Port - MODBUS TCP port 502
SELECtor SELEC. 1 Page displayed according to selector
position among the available pages for
each application (see”Frontal selector”
on page 15)
From 1 to 28 1
SELEC. 2 From 1 to 28 25
SELEC. 3 From 1 to 28 28
SELEC.LoC From 1 to 28 3
SYS - System 3P.n
3P.1
2P
1P
3P
Note: MID (PFA, PFB): only 3P.n
3P.n
Ut rAtio - Voltage transformer ratio (VT) AV5: from 1 to 6975
AV2: N/A
1
Ct rAtio - Current transformer ratio (CT) AV5: from 1 to 6975
AV2: N/A
1
P int.ti - Dmd integration time (min) From 1 to 30 15
FiLtEr.S - ,QWHUYDORI¿OWHULQWHUYHQWLRQZLWKUHVSHFW
to full scale (%)
From 0 to 100 2
FiLtEr.Co - )LOWHUFRHI¿FLHQW From 1 to 32 2
End - Exit and save - -
Note: the Ut rAtio is available for compatibility with other versions, even though the AV5 version is not meant to be used with voltage transformers. It should
be therefore set to 1.


Essential information
EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
Essential information
Measurement management
Applications
Note: if an application with easy connection is selected, for the calculation of the active energy the power is always integrated, both in the case of imported
and exported power . The current direction does not affect the measurement. If an application without easy connection is selected, both the active imported
and exported are available.
Application Measurements Easy connection
A
6\VWHP
• SKDVHVHTXHQFH
• phase-neutral voltage
• IUHTXHQF\
• WRWDOLPSRUWHGDFWLYHHQHUJ\
• DFWLYHSRZHUGPGDQGGPGPD[
<(6
B
6\VWHP
• SKDVHVHTXHQFH
• phase-neutral voltage
• IUHTXHQF\
• WRWDOLPSRUWHGDFWLYHHQHUJ\
• DFWLYHSRZHUGPGDQGGPGPD[
• WRWDOLPSRUWHGUHDFWLYHHQHUJ\
• DSSDUHQWSRZHUGPGDQGGPGPD[
<(6
C
6\VWHP
• SKDVHVHTXHQFH
• phase-neutral voltage
• IUHTXHQF\
• WRWDOLPSRUWHGDFWLYHHQHUJ\
• DFWLYHSRZHUGPGDQGGPGPD[
• LPSRUWHGDFWLYHDQGUHDFWLYHHQHUJ\E\WDULII
<(6
D
6LQJOHSKDVH
• LPSRUWHGDFWLYHHQHUJ\
• voltage
<(6
E
6\VWHP
• SKDVHVHTXHQFH
• phase-neutral voltage
• IUHTXHQF\
• WRWDOLPSRUWHGDQGH[SRUWHGDFWLYHHQHUJ\
• DFWLYHSRZHUGPGDQGGPGPD[
• UXQKRXUPHWHU
• DFWLYHSRZHU
• SRZHUIDFWRU
12
F
6\VWHP
• SKDVHVHTXHQFH
• phase-neutral voltage
• IUHTXHQF\
• WRWDOLPSRUWHGDQGH[SRUWHGDFWLYHHQHUJ\
• DFWLYHSRZHUGPGDQGGPGPD[
• phase-phase voltage
• active energy
• PD[LPXPGPGFXUUHQW
• partial active energy
• WRWDOLPSRUWHGDQGH[SRUWHGUHDFWLYHHQHUJ\
• DSSDUHQWSRZHUGPGDQGGPGPD[
• partial reactive energy
• UXQKRXUPHWHU
• DFWLYHSRZHU
• SRZHUIDFWRU
12


Essential information
EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
G
6\VWHP
• SKDVHVHTXHQFH
• phase-neutral voltage
• IUHTXHQF\
• WRWDOLPSRUWHGDFWLYHHQHUJ\
• DFWLYHSRZHUGPGDQGGPGPD[
• phase-phase voltage
• active energy
• PD[LPXPGPGFXUUHQW
• partial active energy
• WRWDOLPSRUWHGUHDFWLYHHQHUJ\
• DSSDUHQWSRZHUGPGDQGGPGPD[
• reactive energy
• UXQKRXUPHWHU
• DFWLYHSRZHU
• DFWLYHSRZHUGPG
• UHDFWLYHSRZHU
• SRZHUIDFWRU
• LPSRUWHGDFWLYHDQGUHDFWLYHHQHUJ\E\WDULII
6LQJOHSKDVH
• UHDFWLYHSRZHUSHUSKDVH
• DSSDUHQWSRZHUSHUSKDVH
• SRZHUIDFWRUSHUSKDVH
• DFWLYHSRZHUSHUSKDVH
• current per phase
• line-line voltages
• line-neutral voltages
<(6
+
6\VWHP
• SKDVHVHTXHQFH
• phase-neutral voltage
• IUHTXHQF\
• WRWDOLPSRUWHGDQGH[SRUWHGDFWLYHHQHUJ\
• DFWLYHSRZHUGPGDQGGPGPD[
• phase-phase voltage
• active energy
• PD[LPXPGPGFXUUHQW
• partial active energy
• WRWDOLPSRUWHGDQGH[SRUWHGUHDFWLYHHQHUJ\
• DSSDUHQWSRZHUGPGDQGGPGPD[
• reactive energy
• UXQKRXUPHWHU
• DFWLYHSRZHU
• DFWLYHSRZHUGPG
• UHDFWLYHSRZHU
• SRZHUIDFWRU
• LPSRUWHGDFWLYHDQGUHDFWLYHHQHUJ\E\WDULII
6LQJOHSKDVH
• UHDFWLYHSRZHUSHUSKDVH
• DSSDUHQWSRZHUSHUSKDVH
• SRZHUIDFWRUSHUSKDVH
• DFWLYHSRZHUSHUSKDVH
• current per phase
• line-line voltages
• line-neutral voltages
12
Programming pages
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Page Application
A B C D E F G +
&KDQJHSDVVZRUG [ [ [ [ [ [ [ [
Application [ [ [ [ [ [ [ [
User - - - [- - - -
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6XEQHWPDVN [ [ [ [ [ [ [ [
'HIDXOWJDWHZD\ [ [ [ [ [ [ [ [
02'%867&3SRUW [ [ [ [ [ [ [ [


Essential information
EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
Selector [ [ [ [ [ [ [ [
6\VWHP [ [ [ [ [ [ [
97UDWLR [ [ [ [ [ [ [ [
CT ratio [ [ [ [ [ [ [ [
$YHUDJHSRZHULQWHJUDWLRQWLPH [ [ [ -[ [ [ [
Filter S - - - - - [ [ [
Filter Co - - - - - [[[
End [ [ [ [ [ [ [ [
Tariff management
0DQDJLQJWDULႇVYLD0RGEXVFRPPDQG
&KDQJHWKHWDULIIE\HQWHULQJWKHYDOXHFRUUHVSRQGLQJWRWKHFXUUHQWWDULIIDFFRUGLQJWRWKHIROORZLQJWDEOHLQWKH1201FhUHJLVWU\
Current
tariff
Register
value
T1 1
T2 2
T3 3
T4 4
'LVDEOLQJWDULႇPDQDJHPHQW
6HWWDULIIPDQDJHPHQWDVGLVDEOHGRUHQWHUGHIDXOWYDOXHLQWKH1201Fh register.
Frontal LED and selector
Frontal LED
The frontal red LED flashes proportionally to the active imported energy consumption if the selector is in - 1 - 2 position, and to the reactive inductive
energy consumption in kvarh position. Any kind of negative (exported) energy will not be managed by the front LED.
Frontal selector
• Lock position: the frontal selector prevents from accessing the programming mode
• 1, 2, kvarh position: quick access to measuring pages. Each position is associated with one measuring page according to the following table:
Application Selector position Page available
A/RFN 3
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C
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D
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
Maintenance and disposal
EM24 E1 - Instruction manual | CARLO GAVAZZI Controls SpA
Maintenance and disposal
Cleaning
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Responsibility for disposal
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CARLO GAVAZZI Controls SpA
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