Manuel d'utilisation / d'entretien du produit EM3555 du fabricant Schneider Electric
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EM3 555 Bi- Directional C ompa ct P o we r and Ene rgy Meter Installat ion Guide ZL0093-0A 1 1/201 1.
© 201 1 Schneider Electric All Rights Reserved. EM3555 ZL0093-0A 1 1/201 1 HA ZARD CA TE GORIE S AND SPE CIAL SYMBOLS Read these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate, service or maintain it.
i © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Contents CONTENT S Safety Precautions .............................................................................................. 1 Installation Overview ................
ii © 201 1 Schneider Electric All Rights Reserved. EM3555 Contents ZL0093-0A 1 1/201 1.
1 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Safety Precautions SA FET Y PR ECAUT I O NS D ANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH • Follow safe e lec tr ic al wor k prac ti ce s. See N FP A 70E in the U SA or applicable local codes.
2 © 201 1 Schneider Electric All Rights Reserved. EM3555 Specifications ZL0093-0A 1 1/201 1 SPE CIFIC A TIONS T a bl e 1 Specif ications T ype Description Measurement Accuracy Real Power and Energy IEC 62053-22 Class 0.5S, ANSI C12.20 0.5% Reactive Power and Energy IEC 62053-23 Class 2, 2% Current 0.
3 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Specifications T ype Description Environmental Conditions Operating T emperature -30° to 70°C (-22° to 158°F) Storage T emperature -40° to 85°C (-40° to 185°F) Humidity Range <95% RH (non-condensing) Altitude of Operation 3 km max.
4 © 201 1 Schneider Electric All Rights Reserved. EM3555 Introduction ZL0093-0A 1 1/201 1 INTRODUCTION The EM3555 DIN Rail Power Meter provides a solution for measuring energy data with a single device. Inputs include Control Power , CT s, and 3-phase voltage.
5 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Dimensions DIM ENSIO NS Figu re 2 EM Series Dimensi ons 4.2” (107 mm) 3.6” (91 mm) 1.5” (39 mm) 2.3” (59 mm) 1.9” (48 mm) 1.8” (45 mm) 3.6 “ (91 mm) 4.2 “ (107 mm) 0.
6 © 201 1 Schneider Electric All Rights Reserved. EM3555 Data Output ZL0093-0A 1 1/201 1 DA T A O UTPUT T a bl e 2 Data Output Full Data Set (FDS): Signed Power: real, reactive, and apparent 3-phase .
7 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Installation INST ALLA TION NOTE: Observe correct CT orientation. The meter can be mounted in two ways: on standard 35 mm DIN rail or screw-mounted to the interior surface of the enclosure.
8 © 201 1 Schneider Electric All Rights Reserved. EM3555 Supported System T ypes ZL0093-0A 1 1/201 1 SUPPORTED S YS TEM T YPES The meter has a number of different possible system wiring congurations (see Wiring Diagrams). T o congure the meter , set the System T ype via the User Interface or Modbus register 130.
9 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Wiring WIRING D ANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH • Ap ply app ropr iate p ers onal p rotec tive equi pment (PPE) and f ollow s afe elec tr ic al wor k pr acti ce s.
10 © 201 1 Schneider Electric All Rights Reserved. EM3555 Wiring Diagrams ZL0093-0A 1 1/201 1 WIRING DIA GR AMS RISK OF ELECTRIC SHOCK CT negative terminals are referenced to the meter’s neutral an.
11 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Control Power CONT ROL P OWER Direct Connect Control Power (DC Control Power) L1 N L2 L3 1 2 G L1 N L2 L3 1 2 G L1 1 2 G .
12 © 201 1 Schneider Electric All Rights Reserved. EM3555 Display Screen Diagram ZL0093-0A 1 1/201 1 DISPLA Y SC REEN DIA GR AM Figu re 5 Display Screen .
13 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Quick Setup Instructions QUICK SETUP INSTRUCTIONS These instructions assume the meter is set to factory defaults. If it has been previously congured, all optional values should be checked.
14 © 201 1 Schneider Electric All Rights Reserved. EM3555 Solid-state Pulse Output ZL0093-0A 1 1/201 1 SOLI D - ST A TE PULSE OUTPUT The meter has one normally open (N.O.) KY Form A output and one normally closed (N.C.) solid-state output.* One is dedicated to import energy (Wh), and the other to Alarm.
15 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 UI Menu Abbreviations Defined UI MENU ABBREVI A TIONS DEF INED The user can set the display mode to IEC or IEEE notation in the SETUP menu.
16 © 201 1 Schneider Electric All Rights Reserved. EM3555 User Interface for Data Configuration ZL0093-0A 1 1/201 1 USER INT ERF A CE F OR D A T A C ONFIGURA TION _PHAS APHA S BPHA S CPHAS 3 A 3 VLL .
17 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 User Interface for Data Configuration _PHAS APHA S BPHA S CP HAS 3 A 3 U 3 V 3 KP A A A U A KP 1, 2, or 3 Phase Summary D.
18 © 201 1 Schneider Electric All Rights Reserved. EM3555 Alert/Reset Information ZL0093-0A 1 1/201 1 ALERT /RESET INFORMA TION SE TU P ALERT RESE T Bac k Display “nOnE” if no alerts To Setup Set.
19 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 User Interface for Setup USER INT ERF A CE F OR SETU P Next Nex t From: SE T UP > PAS WD ADDR -- -- ---- 0 01 BAU D -- --- -- - 38400 19200 9600 4800 2400 1200 PA R --- -- --- nOnE EvEn Od d Set Communications Parameters: ADDR - Modbus Address: 1 – 247.
20 © 201 1 Schneider Electric All Rights Reserved. EM3555 User Interface for Setup ZL0093-0A 1 1/201 1 Nex t Set Pa ss w ord s: SET UP - The Password to enter the SETUP m enu.
21 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 RS-485 Communications RS- 4 85 COMM UNICA TI ONS Daisy- chaining D evices to th e Po wer Met er The RS-485 slave port allows the power meter to be connected in a daisy chain with up to 63 2-wire devices.
22 © 201 1 Schneider Electric All Rights Reserved. EM3555 Data Logging ZL0093-0A 1 1/201 1 D ATA L O G G I N G The EM3555 includes a data logging feature that records 10 meter parameters, each in its own buffer . Configuration Use register 150 to set the data logging time subinterval.
23 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Standard Modbus Default Settings ST ANDARD MODBU S DEF A UL T SETTI NGS T a bl e 7 Mo dbu s De fa ult S et t ing s Settin.
24 © 201 1 Schneider Electric All Rights Reserved. EM3555 Modbus Point Map ZL0093-0A 1 1/201 1 MO DBUS PO I NT M AP The EM3555 Full Data Set (FDS) features data outputs such as demand calculations, per phase signed watts V A and V AR, import/export Wh and V Ah, and V ARh accumulators by quadrant.
25 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Modbus Point Map Legend The following table lists the addresses assigned to each data point. For oating point format variables, each data point appears twice because two 16-bit addresses are required to hold a 32-bit oat value.
26 © 201 1 Schneider Electric All Rights Reserved. EM3555 Modbus Point Map ZL0093-0A 1 1/201 1 REGISTER R/W NV Format Units Scale Range Description Integer Data: Summary of Active Phases 001 R NV SLo.
27 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Modbus Point Map REGISTER R/W NV Format Units Scale Range Description 032 R NV SInt kW W -32767 to +32767 T otal Real Power Max. Demand Import Reset via register 129 033 R NV SInt kV AR W -32767 to +32767 T otal Reactive Power Max.
28 © 201 1 Schneider Electric All Rights Reserved. EM3555 Modbus Point Map ZL0093-0A 1 1/201 1 REGISTER R/W NV Format Units Scale Range Description 055 R NV ULong kV ARh E 0 to 0xFFFFFFFF Accumulated.
29 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Modbus Point Map REGISTER R/W NV Format Units Scale Range Description 079 R NV ULong kV Ah E 0 to 0xFFFFFFFF Accumulated .
30 © 201 1 Schneider Electric All Rights Reserved. EM3555 Modbus Point Map ZL0093-0A 1 1/201 1 REGISTER R/W NV Format Units Scale Range Description 129 R/W UInt N/A Reset: - Write 30078 (0x757E) to clear all energy accumulators to 0 (all). - Write 2121 1 (0x52DB) to begin new demand sub-interval calculation cycle.
31 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Modbus Point Map REGISTER R/W NV Format Units Scale Range Description 142 R/W NV UInt % 1-99 Phase Loss V oltage Threshold in percent of system voltage (register 134). Default value is 10 (%).
32 © 201 1 Schneider Electric All Rights Reserved. EM3555 Modbus Point Map ZL0093-0A 1 1/201 1 REGISTER R/W NV Format Units Scale Range Description 149 R/W NV UInt 1-6 Number of Sub-Intervals per Demand Interval. Sets the number of sub-intervals that make a single demand interval.
33 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Modbus Point Map REGISTER R/W NV Format Units Scale Range Description 161 R NV UInt 0-32767 Log Buffer W rap / Missed Log Counter . In continuous mode, this counter increments each time the internal circular log buffer wraps and overwrites old data.
34 © 201 1 Schneider Electric All Rights Reserved. EM3555 Modbus Point Map ZL0093-0A 1 1/201 1 REGISTER R/W NV Format Units Scale Range Description Floating Point Data: Summary of Active Phases 257/2.
35 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 Modbus Point Map REGISTER R/W NV Format Units Scale Range Description Floating Point Data: Per Phase 317/318 R Float kWh .
36 © 201 1 Schneider Electric All Rights Reserved. EM3555 Modbus Point Map ZL0093-0A 1 1/201 1 REGISTER R/W NV Format Units Scale Range Description 383/384 R Float Ratio 0.0-1.0 Power Factor , Phase A Power Factor (PF) 385/386 R Float Ratio 0.0-1.0 Power Factor , Phase B 387/388 R Float Ratio 0.
37 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 SunSpec Compliant Common and Meter Model Register Blocks SUNSP E C COMP LIANT C OMMON AND M ETER MODEL RE GISTER BL OCK S T a bl e 9 SunSpec Complian ce Information ( see ww w.
38 © 201 1 Schneider Electric All Rights Reserved. EM3555 SunSpec Compliant Common and Meter Model Register Blocks ZL0093-0A 1 1/201 1 Register R/W NV Format Units Scale Range SunSpec Name Descriptio.
39 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 SunSpec Compliant Common and Meter Model Register Blocks Register R/W NV Format Units Scale Range SunSpec Name Descriptio.
40 © 201 1 Schneider Electric All Rights Reserved. EM3555 SunSpec Compliant Common and Meter Model Register Blocks ZL0093-0A 1 1/201 1 Register R/W NV Format Units Scale Range SunSpec Name Description Events 40175 R NV ULong Flags M_Events Bit Map. See M_EVENT_ags.
41 © 201 1 Schneider Electric All Rights Reserved. ZL0093-0A 1 1/201 1 EM3555 T roubleshooting TROUBL ESHOOTING T a bl e 10 T roubleshooting Problem Cause Solution The maintenance wrench icon appears in the power meter display . There is a problem with the inputs to the power meter .
ION, Modbus, and P owerLogic are either trademarks or registered trademarks of Schneider Electric in Fr ance, the USA and other countries. Other tr ademarks used are the proper ty of their respective o wners. Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Schneider Electric EM3555 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Schneider Electric EM3555 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Schneider Electric EM3555, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Schneider Electric EM3555 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Schneider Electric EM3555, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Schneider Electric EM3555.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Schneider Electric EM3555. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Schneider Electric EM3555 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
