Dismounting the meter from a DIN rail | Schneider Electric iEM3100

iEM3100 / iEM3200 / iEM3300 series user manual	Hardware and installation

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Dismounting the meter from a DIN rail

1.Use a flat-tip screwdriver (≤ 6.5 mm / 0.25 in) to lower the locking mechanism and release the meter.

2. Lift the meter out and up to free it from the DIN rail.

DOCA0005EN-04

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Schneider Electric iEM3100, iEM3300, iEM3200 user manual Dismounting the meter from a DIN rail

Contents

IEM3100 / iEM3200 / iEM3300 series Page DOCA0005EN-04 Please note Safety informationImportant information FCC Part 15 notice Validity note About the bookRelated documents Document scope Contents Chapter Communications via M-Bus Chapter SpecificationsChapter Troubleshooting 103 Chapter Power, energy and power factor 105 Hazard of Electric SHOCK, EXPLOSION, or ARC Flash Safety precautions Safety precautions DOCA0005EN-04 Overview of meter functions Main characteristicsWhat is in this chapter? Chapter Overview Function Digital outputs Or overload alarm Pulse output only5 a meters Typical applications Typical applicationsIEM31 and iEM33 series IEM32 series Overview IEM33 meters Hardware and installationDimensions IEM31 and iEM32 meters IEM3100 / iEM3110 / iEM3115 Direct measurement up to 63 a Hardware overviewAll meters Meter sealing points 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 communications Digital input iEM3355 / iEM3365 Mounting the meter on a DIN rail DIN rail mounting and dismounting Dismounting the meter from a DIN rail Digital input wiring iEM3115 / iEM3215 Input, output and communications wiringPulse output wiring iEM3110 / iEM3210 / iEM3310 M-Bus communications connection is polarity-independent Bus communications wiring iEM3135 / iEM3235 / iEM3335 Current input protection for 1 a and 5 a meters Power system wiringLonWorks communications wiring iEM3175 / iEM3275 / iEM3375 Voltage input protection IEM Direct measurement meter wiringFuses and disconnect switch Power system Power system Wiring Power system Wiring MA fuses and disconnect switch Shorting block 1 a meter wiringSingle-phase systems with CTs Three-phase systems with CTs Three-phase systems with CTs and VTs Hardware and installation DOCA0005EN-04 Data display screen overview Front panel display and meter setup1234.5 Data display Data display screens Example navigating the display screens Data display screens iEM3150 / iEM3250 / iEM3350 Phase 3 Current Reset Description ResetsMulti Tariff feature Resetting accumulated energy using the display Date/time format Clock behavior on power interruptionMeter status information Device clock Front panel display in configuration mode Device configurationSetting the clock initially Entering configuration mode Selecting a value from a list Com. Protection settingExample Configuring a list value Modifying parameters Example configuring a numeric value Configuration mode menusCanceling an entry 1PH2W L-L 1PH3W L-L-N Section Parameter Options Description 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 Modbus communication overview Modbus communications settingsCommunications LED indicator for Modbus devices Communications via Modbus RS-485 Unit table Modbus functionsFunction list Table format Command result Command interfaceCommand interface overview Command request Action Size Type Unit Range Description Number Command listCommand Action Size Type Unit Range Description Set Date/Time Size Type Unit Range Description Set Pulse Output iEM3155 / iEM3255 / iEM3355Set Tariff iEM3155 / iEM3255 / iEM3355 Communications Setup Input Metering Setup iEM3155 / iEM3255 / iEM3355Overload Alarm Setup iEM3155 / iEM3255 / iEM3355 Modbus register list Meter Setup and StatusReset Partial Energy Counters Reset Input Metering Counter iEM3155 / iEM3255 / iEM3355 Communication Energy Pulse Output Setup iEM3155 / iEM3255 / iEM3355Command Interface Input Metering Setup iEM3155 / iEM3255 / iEM3355 Meter Data Current, voltage, power, power factor and frequencyDigital Input iEM3155 / iEM3255 / iEM3355 Digital Output iEM3155 / iEM3255 / iEM3355 Energy, energy by tariff and input metering Energy values 32-bit floating point Overload Alarm iEM3155 / iEM3255 / iEM3355Read Device Identification Object ID Name/Description Length Value LonWorks communication implementation LED indicators for LonWorks metersCommunications via LonWorks LonWorks communications overview Green communications LED Location of the service pin and Neuron IDGeneral variables System variables Type Description Energy and energy by tariff measurements Instantaneous RMS measurements Meter status information System configuration informationDigital input configuration and status information Alarm status Network variable label Type Description Action Meter configuration propertiesResets Date/time setup Struct Members Range / options Description Basic setupDigital input setup Input metering setup Range / options Description Overload alarm setupMulti Tariff setup Network propagation rate setup Installing and registering the LonMaker plug-in Tab name Description Browsing the meter using the LonMaker plug-inLonMaker plug-in interface Plug-in has the following tabs Meter Status Communications via LonWorks DOCA0005EN-04 Key terms Configuring basic communications settingsCommunications via M-Bus Bus communications overview Bus protocol implementation Bus protocol support Data record header information Variable data structure telegram informationFixed data header Description Bin Hex Manufacturer-specific Vife codes Primary VIF Primary Vife Telegram information for data recordsMeter information Bin Hex Data format Primary VIF Instantaneous measurementsDate and time information Data format Data format Primary Vife Power system configuration informationDigital input and output status information Action Description Bin Hex Telegram information for meter configurationAlarm status information Supported Vife codes for meter configuration Data format Primary VIF Description Date/time setupPower system setup Multi Tariff setup Baud rate Digital input setupDigital output setup Overload alarm setup and acknowledgment Resets Bus tool for data display and meter configurationInstalling the M-Bus tool Accessing the meter using the tool Viewing meter data using the M-Bus tool Section Description Configuring the meter using the M-Bus toolSelect Setup Config to switch to configuration mode Communications via M-Bus DOCA0005EN-04 Related topics Communications via BACnetBACnet communications overview BACnet protocol support Object type Configuring basic communication parametersBACnet communications implementation Following standard object types are supported Device object Communications LED indicator for BACnet metersBACnet object and property information Change of Value COV subscriptions Energy and energy by tariff measurements Object ID Units Default COV Object name / descriptionAnalog Input objects Meter information Instantaneous RMS measurements Digital input and output setting information Communications settings information Object ID Object name / description CommandAnalog Value object Binary Input objects Communications via BACnet DOCA0005EN-04 Power system inputs iEM33 meters Chapter SpecificationsElectrical characteristics Power system inputs iEM31 meters Inputs and outputs Power system inputs iEM32 metersCharacteristic Value Meters Measurement accuracy Mechanical characteristicsEnvironmental characteristics LonWorks communications Internal clockModbus communications BACnet communications Bus communications Specifications 102 DOCA0005EN-04 Diagnosis screen TroubleshootingDo not open the meter. Opening the meter voids the warranty Diagnosis screen lists any current diagnostic codes Description Possible solution Diagnostic codes Power flow Power, energy and power factorPower PQS Power and the PQ coordinate system PF lead / lag convention Power factor PFTrue PF and displacement PF Energy delivered imported / energy received exported PF sign in IEC Power and PF lead / lagPF sign convention PF lead / lag summary To +1 +1 to +2 Power factor register formatTo +1 Quadrant PF formula Quadrant PF range Power, energy and power factor 110 DOCA0005EN-04 Page Schneider Electric 35, rue Joseph Monier CS30323