Safety precautions DOCA0005EN-04 | Schneider Electric iEM3200

Safety precautions	iEM3100 / iEM3200 / iEM3300 series user manual

10	DOCA0005EN-04

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Schneider Electric iEM3200, iEM3300, iEM3100 user manual Safety precautions DOCA0005EN-04

Contents

IEM3100 / iEM3200 / iEM3300 series Page DOCA0005EN-04 Important information Safety informationPlease note FCC Part 15 notice Document scope About the bookRelated documents Validity note Contents Chapter Power, energy and power factor 105 Chapter SpecificationsChapter Troubleshooting 103 Chapter Communications via M-Bus Safety precautions Hazard of Electric SHOCK, EXPLOSION, or ARC Flash Safety precautions DOCA0005EN-04 Chapter Overview Main characteristicsWhat is in this chapter? Overview of meter functions 5 a meters Digital outputs Or overload alarm Pulse output onlyFunction IEM32 series Typical applicationsIEM31 and iEM33 series Typical applications Overview IEM31 and iEM32 meters Hardware and installationDimensions IEM33 meters All meters Meter sealing points Hardware overviewIEM3100 / iEM3110 / iEM3115 Direct measurement up to 63 a Digital input IEM3200 / iEM3210 / iEM3215 Measurement with CTs IEM3235 Measurement with CTs and M-Bus communications IEM3275 Measurement with CTs and LonWorks communications IEM3300 / iEM3310 Direct measurement up to 125 a Digital input iEM3355 / iEM3365 DIN rail mounting and dismounting Mounting the meter on a DIN rail Dismounting the meter from a DIN rail Pulse output wiring iEM3110 / iEM3210 / iEM3310 Input, output and communications wiringDigital input wiring iEM3115 / iEM3215 Bus communications wiring iEM3135 / iEM3235 / iEM3335 M-Bus communications connection is polarity-independent Voltage input protection Power system wiringLonWorks communications wiring iEM3175 / iEM3275 / iEM3375 Current input protection for 1 a and 5 a meters Power system Direct measurement meter wiringFuses and disconnect switch IEM Power system Wiring Power system Wiring Single-phase systems with CTs 1 a meter wiringMA fuses and disconnect switch Shorting block Three-phase systems with CTs Three-phase systems with CTs and VTs Hardware and installation DOCA0005EN-04 Data display Front panel display and meter setup1234.5 Data display screen overview Example navigating the display screens Data display screens Phase 3 Current Data display screens iEM3150 / iEM3250 / iEM3350 Resetting accumulated energy using the display ResetsMulti Tariff feature Reset Description Device clock Clock behavior on power interruptionMeter status information Date/time format Entering configuration mode Device configurationSetting the clock initially Front panel display in configuration mode Modifying parameters Com. Protection settingExample Configuring a list value Selecting a value from a list Canceling an entry Configuration mode menusExample configuring a numeric value Section Parameter Options Description 1PH2W L-L 1PH3W L-L-N Configuration 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 via Modbus RS-485 Modbus communications settingsCommunications LED indicator for Modbus devices Modbus communication overview Table format Modbus functionsFunction list Unit table Command request Command interfaceCommand interface overview Command result Set Date/Time Command listCommand Action Size Type Unit Range Description Action Size Type Unit Range Description Number Set Tariff iEM3155 / iEM3255 / iEM3355 Set Pulse Output iEM3155 / iEM3255 / iEM3355Size Type Unit Range Description Overload Alarm Setup iEM3155 / iEM3255 / iEM3355 Input Metering Setup iEM3155 / iEM3255 / iEM3355Communications Setup Reset Input Metering Counter iEM3155 / iEM3255 / iEM3355 Meter Setup and StatusReset Partial Energy Counters Modbus register list Input Metering Setup iEM3155 / iEM3255 / iEM3355 Energy Pulse Output Setup iEM3155 / iEM3255 / iEM3355Command Interface Communication Digital Output iEM3155 / iEM3255 / iEM3355 Current, voltage, power, power factor and frequencyDigital Input iEM3155 / iEM3255 / iEM3355 Meter Data Energy, energy by tariff and input metering Read Device Identification Overload Alarm iEM3155 / iEM3255 / iEM3355Energy values 32-bit floating point Object ID Name/Description Length Value LonWorks communications overview LED indicators for LonWorks metersCommunications via LonWorks LonWorks communication implementation System variables Location of the service pin and Neuron IDGeneral variables Green communications LED Energy and energy by tariff measurements Type Description Instantaneous RMS measurements Alarm status System configuration informationDigital input configuration and status information Meter status information Date/time setup Meter configuration propertiesResets Network variable label Type Description Action Input metering setup Basic setupDigital input setup Struct Members Range / options Description Network propagation rate setup Overload alarm setupMulti Tariff setup Range / options Description Installing and registering the LonMaker plug-in Plug-in has the following tabs Browsing the meter using the LonMaker plug-inLonMaker plug-in interface Tab name Description Meter Status Communications via LonWorks DOCA0005EN-04 Bus communications overview Configuring basic communications settingsCommunications via M-Bus Key terms Bus protocol support Bus protocol implementation Fixed data header Variable data structure telegram informationData record header information Manufacturer-specific Vife codes Description Bin Hex Bin Hex Telegram information for data recordsMeter information Primary VIF Primary Vife Data format Instantaneous measurementsDate and time information Data format Primary VIF Digital input and output status information Power system configuration informationData format Primary Vife Supported Vife codes for meter configuration Telegram information for meter configurationAlarm status information Action Description Bin Hex Multi Tariff setup Date/time setupPower system setup Data format Primary VIF Description Overload alarm setup and acknowledgment Digital input setupDigital output setup Baud rate Accessing the meter using the tool Bus tool for data display and meter configurationInstalling the M-Bus tool Resets Viewing meter data using the M-Bus tool Select Setup Config to switch to configuration mode Configuring the meter using the M-Bus toolSection Description Communications via M-Bus DOCA0005EN-04 BACnet protocol support Communications via BACnetBACnet communications overview Related topics Following standard object types are supported Configuring basic communication parametersBACnet communications implementation Object type Change of Value COV subscriptions Communications LED indicator for BACnet metersBACnet object and property information Device object Analog Input objects Object ID Units Default COV Object name / descriptionEnergy and energy by tariff measurements Instantaneous RMS measurements Meter information Communications settings information Digital input and output setting information Binary Input objects CommandAnalog Value object Object ID Object name / description Communications via BACnet DOCA0005EN-04 Power system inputs iEM31 meters Chapter SpecificationsElectrical characteristics Power system inputs iEM33 meters Characteristic Value Meters Power system inputs iEM32 metersInputs and outputs Environmental characteristics Mechanical characteristicsMeasurement accuracy Modbus communications Internal clockLonWorks communications Bus communications BACnet communications Specifications 102 DOCA0005EN-04 Diagnosis screen lists any current diagnostic codes TroubleshootingDo not open the meter. Opening the meter voids the warranty Diagnosis screen Diagnostic codes Description Possible solution Power and the PQ coordinate system Power, energy and power factorPower PQS Power flow Energy delivered imported / energy received exported Power factor PFTrue PF and displacement PF PF lead / lag convention PF lead / lag summary Power and PF lead / lagPF sign convention PF sign in IEC Quadrant Power factor register formatTo +1 To +1 +1 to +2 Quadrant PF range PF formula Power, energy and power factor 110 DOCA0005EN-04 Page Schneider Electric 35, rue Joseph Monier CS30323