Indoor Furnishings Communication Guide - iEM3300 Series Manual

Communications via Modbus RS-485					iEM3100 / iEM3200 / iEM3300 series user manual


	Object ID	Name/Description	Length	Value	Note

	0x00	VendorName	16	SchneiderElectric	–

				A9MEM3150
				A9MEM3155
	0x01	ProductCode	09	A9MEM3250	The ProductCode value is identical to the catalog number
	0x01	ProductCode	09	A9MEM3255	of each device.
				A9MEM3255	of each device.
				A9MEM3350
				A9MEM3355

	0x02	MajorMinorRevision	04	V1.0	Equivalent to X.Y in register 1637

The Read Device ID codes 01 and 04 are supported:

•01 = request to get basic device identification (stream access)

•04 = request to get one specific identification object (individual access)

The Modbus request and response are compliant with the Modbus Application Protocol Specification.

62	DOCA0005EN-04

Image 62

Schneider Electric iEM3100, iEM3300, iEM3200 user manual Object ID Name/Description Length Value

Contents

IEM3100 / iEM3200 / iEM3300 series Page DOCA0005EN-04 Please note Safety informationImportant information 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 Function Digital outputs Or overload alarm Pulse output only5 a meters IEM32 series Typical applicationsIEM31 and iEM33 series Typical applications Overview IEM31 and iEM32 meters Hardware and installationDimensions IEM33 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 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 Digital input wiring iEM3115 / iEM3215 Input, output and communications wiringPulse output wiring iEM3110 / iEM3210 / iEM3310 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 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 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 Example configuring a numeric value Configuration mode menusCanceling an entry 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 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 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 Energy values 32-bit floating point Overload Alarm iEM3155 / iEM3255 / iEM3355Read Device Identification 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 Data record header information Variable data structure telegram informationFixed data header 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 Data format Primary Vife Power system configuration informationDigital input and output status information 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 Section Description Configuring the meter using the M-Bus toolSelect Setup Config to switch to configuration mode 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 Energy and energy by tariff measurements Object ID Units Default COV Object name / descriptionAnalog Input objects 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 Inputs and outputs Power system inputs iEM32 metersCharacteristic Value Meters Measurement accuracy Mechanical characteristicsEnvironmental characteristics LonWorks communications Internal clockModbus 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