Schneider Electric EM3555 manual Format Units Scale Range Description

Page 38

EM3555

ZL0093-0A

Modbus Point Map

11/2011

 

 

REGISTER

R/W

NV

Format

Units

Scale

Range

Description

Floating Point Data: Summary of Active Phases

257/258

R

NV

Float

kWh

 

 

Accumulated Real Energy: Net (Import - Export)

 

 

 

 

 

 

 

 

 

 

 

 

259/260

R

NV

Float

kWh

 

 

Real Energy: Quadrants 1 & 4

Accumulated Real Energy

 

 

 

Import

 

 

 

 

 

 

 

 

(Ph)

 

 

 

 

 

 

 

 

 

 

261/262

R

 

Float

kWh

 

 

Real Energy: Quadrants 2 & 3

 

 

 

 

 

Export

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

263/264

R

 

Float

kVARh

 

 

Reactive Energy: Quadrant 1

 

 

 

 

 

Lags Import Real Energy (IEC) Inductive (IEEE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

265/266

R

 

Float

kVARh

 

 

Reactive Energy: Quadrant 2

Accumulated Reactive

Clear via register

 

 

 

Leads Export Real Energy (IEC) Inductive (IEEE)

 

 

 

 

 

 

 

Energy (Qh):

 

 

 

 

 

 

 

 

129

267/268

R

 

Float

kVARh

 

 

Reactive Energy: Quadrant 3

Quadrants 1+2= Import

 

 

 

 

 

 

 

Quadrants 3+4= Export

 

 

 

 

Lags Export Real Energy (IEC) Capacitive (IEEE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

269/270

R

 

Float

kVARh

 

 

Reactive Energy: Quadrant 4

 

 

 

 

 

Leads Import Real Energy (IEC) Capacitive (IEEE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

271/272

R

NV

Float

kVAh

 

 

Apparent Energy: Net (Import - Export)

Accumulated Apparent

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Apparent Energy: Quadrants 1 & 4

 

273/274

R

NV

Float

kVAh

 

 

Energy (Sh): Import and

 

 

 

Import

Export correspond with Real

 

 

 

 

 

 

 

 

 

275/276

R

NV

Float

kVAh

 

 

Apparent Energy: Quadrants 2 & 3

Energy

 

 

 

Export

 

 

 

 

 

 

 

 

 

 

 

277/278

R

 

Float

kW

 

 

Total Net Instantaneous Real (P) Power

 

 

 

 

 

 

 

 

 

 

 

 

279/280

R

 

Float

kVAR

 

 

Total Net Instantaneous Reactive (Q) Power

 

 

 

 

 

 

 

 

 

 

 

 

281/282

R

 

Float

kVA

 

 

Total Net Instantaneous Apparent (S) Power

 

 

 

 

 

 

 

 

 

 

 

 

283/284

R

 

Float

Ratio

 

0.0-1.0

Total Power Factor (Total kW / Total kVA)

 

 

 

 

 

 

 

 

 

 

 

 

285/286

R

 

Float

Volt

 

 

Voltage, L-L (U), average of active phases

 

 

 

 

 

 

 

 

 

 

 

 

287/288

R

 

Float

Volt

 

 

Voltage, L-N (V), average of active phases

 

 

 

 

 

 

 

 

 

 

 

 

289/290

R

 

Float

Amp

 

 

Current, average of active phases

 

 

 

 

 

 

 

 

 

 

 

 

291/292

R

 

Float

Hz

 

45.0-65.0

Frequency

 

 

 

 

 

 

 

 

 

 

 

 

293/294

R

 

Float

kW

 

 

Total Real Power Present Demand

 

 

 

 

 

 

 

 

 

 

 

 

295/296

R

 

Float

kVAR

 

 

Total Reactive Power Present Demand

 

 

 

 

 

 

 

 

 

 

 

 

297/298

R

 

Float

kVA

 

 

Total Apparent Power Present Demand

 

 

 

 

 

 

 

 

 

 

 

 

299/300

R

NV

Float

kW

 

 

Total Real Power Max. Demand

 

 

 

 

 

 

 

 

 

 

 

 

301/302

R

NV

Float

kVAR

 

 

Total Reactive Power Max. Demand

Import

 

 

 

 

 

 

 

 

 

 

 

303/304

R

NV

Float

kVA

 

 

Total Apparent Power Max. Demand

 

 

 

 

 

 

 

 

 

 

 

 

305/306

R

NV

Float

kW

 

 

Total Real Power Max. Demand

 

 

 

 

 

 

 

 

 

 

 

 

307/308

R

NV

Float

kVAR

 

 

Total Reactive Power Max. Demand

Export

 

 

 

 

 

 

 

 

 

 

 

309/310

R

NV

Float

kVA

 

 

Total Apparent Power Max. Demand

 

 

 

 

 

 

 

 

 

 

 

 

311/312

R

 

Float

 

 

 

Reserved (reports QNAN - 0x7FC00000)

 

 

 

 

 

 

 

 

 

 

 

313/314

R

 

Float

 

1

0-4294967040

Pulse Counter 1 (Import Real Energy)

Contact closure counters. Valid for both pulse

 

 

inputs and outputs. EM3555 counts are shown in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

parentheses. See register 144 for the weight of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

each pulse output count. These values are derived

315/316

R

 

Float

 

1

0-4294967040

Pulse Counter 2 (Export Reactive Energy)

from the 32 bit integer counter and will roll over to

 

 

0 when the integer counters do. Inputs are user

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

defined.

 

 

 

 

 

 

 

 

 

 

 

34

© 2011 Schneider Electric All Rights Reserved.

Image 38
Contents EM3555 FCC Notice Hazard Categories Special SymbolsPlease Note Contents EM3555 ZL0093-0A Contents 11/2011 DIN Rail Mounting Safety PrecautionsInstallation Overview Screw MountingSpecifications Type DescriptionMetering Category SafetyEnvironmental Conditions Parts of the EM Series Observe correct CT orientation when installing the deviceIntroduction Dimensions EM Series DimensionsData Logging Data OutputData Output Full Data Set FDS Installation Attach mounting clips for DIN RailSupported System Types Single-Phase WiringThree-Phase Wiring Supported system typesWiring Symbols WiringSymbol Description Diagram Phase 4-Wire Wye Connection 3 CT 3 PT Wiring DiagramsDiagram Use System Type 11 2LFuse Recommendations Control PowerWiring Notes L1 L2 L3Display Screen Diagram Display ScreenQuick Setup Instructions SOLID-STATE Pulse Output Solid State Pulse OutputsIEC and Ieee Abbreviations UI Menu Abbreviations DefinedMain Menu DescriptionFor Data Configuration EM3555 User Interface for Data Configuration ALERT/RESET Information Ploss Lowpf ERR OVR PulseUser Interface for Setup FromEM3555 ZL0093-0A User Interface for Setup 11/2011 Daisy-chaining Devices to the Power Meter RS-485 CommunicationsReading Data ConfigurationData Logging Read/Write CollisionModbus Default Settings Standard Modbus Default SettingsSetting Value Modbus Register Supported Commands Supported Modbus CommandsCommand Description Modbus Point MAPSunSpec Alliance Interoperability Specification Compliance Integer Data Summary of Active Phases Format Units Scale Range DescriptionFormat Units Scale Range 055 ULong KVARh Accumulated Q1 Reactive 079 ULong KVAh Accumulated Apparent Register 142 NV UInt 143 10000 144 500 250 145 Msec 146 Logging Configuration and Status LSB161 UInt 32767 162 163 164 0xFFFF ULong KWh 165 166 Month Floating Point Data Summary of Active Phases Floating Point Data Per Phase Logging Interface SunSpec Description Name Sunspec Compliant Common and Meter Model Register BlocksRegister Format Units Scale Range SunSpec 1.0 Common ModelSunSpec Description NameSunSpecCompliantCommonandMeterModelRegisterBlocks Event Bit Description Troubleshooting TroubleshootingProblem Cause Solution China Rohs Compliance Information Efup TableEM3555 Installation Guide Schneider Electric

EM3555 specifications

Schneider Electric EM3555 is a highly efficient energy monitoring device that plays a crucial role in optimizing energy management across various applications. As part of Schneider Electric’s extensive range of products, the EM3555 is designed for professionals who seek robust solutions for monitoring energy usage and improving operational efficiency.

One of the main features of the EM3555 is its advanced energy consumption monitoring capabilities. It provides real-time data on electrical parameters, including voltage, current, frequency, power factor, and active/reactive power. This level of detailed information helps organizations understand their energy consumption patterns, identify inefficiencies, and take corrective actions to enhance energy performance.

The EM3555 is equipped with a user-friendly display that allows for easy access and navigation through various metrics. This display offers visibility into key performance indicators and alerts users to any anomalies in energy consumption. Enhanced energy visibility is critical for effective decision-making and is particularly beneficial in environments where energy management is paramount.

In terms of technology, the EM3555 incorporates the latest communication protocols, including Modbus RTU. This feature facilitates seamless integration with existing systems, enabling users to collect and analyze data efficiently. Furthermore, the EM3555 can be connected to Schneider's EcoStruxure platform, which offers advanced analytics and insights into energy usage, harnessing the power of IoT for smarter energy management.

Another notable characteristic of the EM3555 is its compact design, making it suitable for various installation environments, including electrical panels and equipment rooms. The device is built to withstand harsh industrial conditions, ensuring long-term reliability and durability.

In conclusion, the Schneider Electric EM3555 is an exemplary energy monitoring solution that combines advanced features, cutting-edge technology, and robust characteristics. By providing real-time insights into energy consumption, the EM3555 empowers organizations to improve their energy efficiency, reduce costs, and contribute to sustainability goals. Its integration capabilities with other systems further underline its value in contemporary energy management practices. With the EM3555, Schneider Electric continues to lead the way in developing innovative solutions for a more sustainable future.