Schneider Electric Comprehensive Guide to iEM3335 Installation and Configuration

Page 21

iEM3100 / iEM3200 / iEM3300 series user manual

Hardware and installation

 

 

iEM3335 - Direct measurement up to 125 A and M-Bus communications

The various features of the iEM3335 are shown in the diagram below:

C/- DI

C DO

ON 200 /kWh

OKESC

Reset

Config

A

Digital input

B

Digital output

C

Communication port

D

Communications LED

E

Display for measurement and configuration

F

Cancel

G

Confirm

H

Scroll

I

Current and voltage inputs (direct measurement up to 125 A)

J

Energy pulsing LED (used to verify accuracy)

K

Status LED: on/off, error

 

 

N

N’

 

L1

L1’

L2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L2’

L3

L3’

iEM3350 / iEM3355 / iEM3365 - Direct measurement up to 125 A and Modbus or BACnet communications

The various features of the iEM3350 / iEM3355 / iEM3365 are shown in the diagram below:

0V D0/- D1/+

RS485

C/- DI

C DO

ON 200 /kWh

OKESC

Reset

Config

 

 

N

N’

 

L1

L1’

L2

L2’

L3

L3’

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

Digital input (iEM3355 / iEM3365)

B

Digital output (iEM3355 / iEM3365)

 

 

C

Communication port

 

 

D

Communications LED

 

 

E

Display for measurement and configuration

 

 

F

Cancel

 

 

G

Confirm

 

 

H

Scroll

 

 

I

Current and voltage inputs (direct measurement up to 125 A)

 

 

J

Energy pulsing LED (used to verify accuracy)

 

 

K

Status LED: on/off, error

 

 

 

 

DOCA0005EN-04

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Image 21
Contents IEM3100 / iEM3200 / iEM3300 series Page DOCA0005EN-04 Safety information Important informationPlease note FCC Part 15 notice Related documents About the bookDocument scope Validity noteContents Chapter Troubleshooting 103 Chapter SpecificationsChapter Power, energy and power factor 105 Chapter Communications via M-BusHazard of Electric SHOCK, EXPLOSION, or ARC Flash Safety precautionsSafety precautions DOCA0005EN-04 What is in this chapter? Main characteristicsChapter Overview Overview of meter functionsDigital outputs Or overload alarm Pulse output only 5 a metersFunction IEM31 and iEM33 series Typical applicationsIEM32 series Typical applicationsOverview Dimensions Hardware and installationIEM31 and iEM32 meters IEM33 metersHardware overview All meters Meter sealing pointsIEM3100 / iEM3110 / iEM3115 Direct measurement up to 63 a Digital input IEM3200 / iEM3210 / iEM3215 Measurement with CTs IEM3235 Measurement with CTs and M-Bus communications IEM3300 / iEM3310 Direct measurement up to 125 a IEM3275 Measurement with CTs and LonWorks communicationsDigital input iEM3355 / iEM3365 Mounting the meter on a DIN rail DIN rail mounting and dismountingDismounting the meter from a DIN rail Input, output and communications wiring Pulse output wiring iEM3110 / iEM3210 / iEM3310Digital input wiring iEM3115 / iEM3215 M-Bus communications connection is polarity-independent Bus communications wiring iEM3135 / iEM3235 / iEM3335LonWorks communications wiring iEM3175 / iEM3275 / iEM3375 Power system wiringVoltage input protection Current input protection for 1 a and 5 a metersFuses and disconnect switch Direct measurement meter wiringPower system IEMPower system Wiring Power system Wiring1 a meter wiring Single-phase systems with CTsMA fuses and disconnect switch Shorting block Three-phase systems with CTs Three-phase systems with CTs and VTs Hardware and installation DOCA0005EN-04 1234.5 Front panel display and meter setupData display Data display screen overviewData display screens Example navigating the display screensData display screens iEM3150 / iEM3250 / iEM3350 Phase 3 CurrentMulti Tariff feature ResetsResetting accumulated energy using the display Reset DescriptionMeter status information Clock behavior on power interruptionDevice clock Date/time formatSetting the clock initially Device configurationEntering configuration mode Front panel display in configuration modeExample Configuring a list value Com. Protection settingModifying parameters Selecting a value from a listConfiguration mode menus Canceling an entryExample configuring a numeric value 1PH2W L-L 1PH3W L-L-N Section Parameter Options DescriptionConfiguration menu for iEM3150 / iEM3350 Com.Protection Contrast Password Reset Config By Internal Clock Configuration menus for iEM3200 / iEM3210 / iEM3215 Configuration menus for iEM3250 Com.Protection 3PH3W 3PH4W Section Parameter Options Description Front panel display and meter setup DOCA0005EN-04 Communications LED indicator for Modbus devices Modbus communications settingsCommunications via Modbus RS-485 Modbus communication overviewFunction list Modbus functionsTable format Unit tableCommand interface overview Command interfaceCommand request Command resultCommand Action Size Type Unit Range Description Command listSet Date/Time Action Size Type Unit Range Description NumberSet Pulse Output iEM3155 / iEM3255 / iEM3355 Set Tariff iEM3155 / iEM3255 / iEM3355Size Type Unit Range Description Input Metering Setup iEM3155 / iEM3255 / iEM3355 Overload Alarm Setup iEM3155 / iEM3255 / iEM3355Communications Setup Reset Partial Energy Counters Meter Setup and StatusReset Input Metering Counter iEM3155 / iEM3255 / iEM3355 Modbus register listCommand Interface Energy Pulse Output Setup iEM3155 / iEM3255 / iEM3355Input Metering Setup iEM3155 / iEM3255 / iEM3355 CommunicationDigital Input iEM3155 / iEM3255 / iEM3355 Current, voltage, power, power factor and frequencyDigital Output iEM3155 / iEM3255 / iEM3355 Meter DataEnergy, energy by tariff and input metering Overload Alarm iEM3155 / iEM3255 / iEM3355 Read Device IdentificationEnergy values 32-bit floating point Object ID Name/Description Length Value Communications via LonWorks LED indicators for LonWorks metersLonWorks communications overview LonWorks communication implementationGeneral variables Location of the service pin and Neuron IDSystem variables Green communications LEDType Description Energy and energy by tariff measurementsInstantaneous RMS measurements Digital input configuration and status information System configuration informationAlarm status Meter status informationResets Meter configuration propertiesDate/time setup Network variable label Type Description ActionDigital input setup Basic setupInput metering setup Struct Members Range / options DescriptionMulti Tariff setup Overload alarm setupNetwork propagation rate setup Range / options DescriptionInstalling and registering the LonMaker plug-in LonMaker plug-in interface Browsing the meter using the LonMaker plug-inPlug-in has the following tabs Tab name DescriptionMeter Status Communications via LonWorks DOCA0005EN-04 Communications via M-Bus Configuring basic communications settingsBus communications overview Key termsBus protocol implementation Bus protocol supportVariable data structure telegram information Fixed data headerData record header information Description Bin Hex Manufacturer-specific Vife codesMeter information Telegram information for data recordsBin Hex Primary VIF Primary VifeDate and time information Instantaneous measurementsData format Data format Primary VIFPower system configuration information Digital input and output status informationData format Primary Vife Alarm status information Telegram information for meter configurationSupported Vife codes for meter configuration Action Description Bin HexPower system setup Date/time setupMulti Tariff setup Data format Primary VIF DescriptionDigital output setup Digital input setupOverload alarm setup and acknowledgment Baud rateInstalling the M-Bus tool Bus tool for data display and meter configurationAccessing the meter using the tool ResetsViewing meter data using the M-Bus tool Configuring the meter using the M-Bus tool Select Setup Config to switch to configuration modeSection Description Communications via M-Bus DOCA0005EN-04 BACnet communications overview Communications via BACnetBACnet protocol support Related topicsBACnet communications implementation Configuring basic communication parametersFollowing standard object types are supported Object typeBACnet object and property information Communications LED indicator for BACnet metersChange of Value COV subscriptions Device objectObject ID Units Default COV Object name / description Analog Input objectsEnergy and energy by tariff measurements Meter information Instantaneous RMS measurementsDigital input and output setting information Communications settings informationAnalog Value object CommandBinary Input objects Object ID Object name / descriptionCommunications via BACnet DOCA0005EN-04 Electrical characteristics Chapter SpecificationsPower system inputs iEM31 meters Power system inputs iEM33 metersPower system inputs iEM32 meters Characteristic Value MetersInputs and outputs Mechanical characteristics Environmental characteristicsMeasurement accuracy Internal clock Modbus communicationsLonWorks communications BACnet communications Bus communicationsSpecifications 102 DOCA0005EN-04 Do not open the meter. Opening the meter voids the warranty TroubleshootingDiagnosis screen lists any current diagnostic codes Diagnosis screenDescription Possible solution Diagnostic codesPower PQS Power, energy and power factorPower and the PQ coordinate system Power flowTrue PF and displacement PF Power factor PFEnergy delivered imported / energy received exported PF lead / lag conventionPF sign convention Power and PF lead / lagPF lead / lag summary PF sign in IECTo +1 Power factor register formatQuadrant To +1 +1 to +2PF formula Quadrant PF rangePower, energy and power factor 110 DOCA0005EN-04 Page Schneider Electric 35, rue Joseph Monier CS30323