Schneider Electric iEM3100, iEM3300, iEM3200 Analog Value object, Binary Input objects, Command

Page 95

iEM3100 / iEM3200 / iEM3300 series user manual

Communications via BACnet

 

 

Analog Value object

There is one Analog Value (AV) object available on the meter, named AV00 - Command. The available commands are listed in the following table. Enter the number in the Present_Value column in the Present_Value property of the AV object to write the associated command to the meter.

Command

Present_Value entry

Object name / description

 

 

 

 

 

Acknowledge an overload alarm.

Acknowledge Overload Alarm

20001.00

The alarm indicator disappears from the front panel display after you

 

 

acknowledge the alarm; however, this does not address the state that

 

 

caused the alarm.

 

 

Reset partial energy accumulation to 0.

Reset Partial Energy Counter

2020.00

Partial Active / Reactive Energy, Energy by Tariff and Phase Energy

 

 

registers are reset.

Reset Input Metering Counter

2023.00

Resets input metering accumulation to 0.

 

 

 

Binary Input objects

The following table lists the Binary Input (BI) objects available on the meter.

NOTE: The Value Type for all BI objects is Boolean.

Object ID

Object name / description

 

 

 

BI00 - Digital Output Enable

0

Indicates whether or not the digital output functions as an energy pulse output:

0

= Digital output disabled

 

 

1

= Digital output is associated with active energy pulse output

 

 

 

BI01 - Digital Input Association Enable

1

Indicates whether or not the digital input is associated with input metering:

0

= Digital input is not associated with input metering.

 

 

1

= Digital input is associated with input metering.

 

 

 

BI02 - Digital Input Status

2

0

= relay open

1

= relay closed

 

 

NOTE: This information only applies if the digital input is set to Input Status.

 

BI03 - Alarm Enable

3

Indicates whether the overload alarm is enabled or disabled:

0

= disabled

 

 

1

= enabled

 

 

 

BI04 - Digital Output Association Enable

4

Indicates if the digital output is configured for alarming:

0

= digital output disabled

 

 

1

= for Alarm (digital output is associated with the overload alarm)

 

 

 

BI05 - Alarm Status

5

0

= Alarm is inactive

 

1

= Alarm is active

 

BI06 - Unacknowledged status

6

0

= historic alarm is acknowledged

 

1

= historic alarm is unacknowledged

 

 

 

DOCA0005EN-04

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Contents IEM3100 / iEM3200 / iEM3300 series Page DOCA0005EN-04 Please note Safety informationImportant information FCC Part 15 notice Validity note About the bookRelated documents Document scopeContents Chapter Communications via M-Bus Chapter SpecificationsChapter Troubleshooting 103 Chapter Power, energy and power factor 105Hazard of Electric SHOCK, EXPLOSION, or ARC Flash Safety precautionsSafety precautions DOCA0005EN-04 Overview of meter functions Main characteristicsWhat is in this chapter? Chapter OverviewFunction Digital outputs Or overload alarm Pulse output only5 a meters Typical applications Typical applicationsIEM31 and iEM33 series IEM32 seriesOverview IEM33 meters Hardware and installationDimensions IEM31 and iEM32 metersIEM3100 / 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 communicationsDigital input iEM3355 / iEM3365 Mounting the meter on a DIN rail DIN rail mounting and dismountingDismounting 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 / iEM3335Current input protection for 1 a and 5 a meters Power system wiringLonWorks communications wiring iEM3175 / iEM3275 / iEM3375 Voltage input protectionIEM Direct measurement meter wiringFuses and disconnect switch Power systemPower system Wiring Power system WiringMA 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 displayData display screens Example navigating the display screensData display screens iEM3150 / iEM3250 / iEM3350 Phase 3 CurrentReset Description ResetsMulti Tariff feature Resetting accumulated energy using the displayDate/time format Clock behavior on power interruptionMeter status information Device clockFront panel display in configuration mode Device configurationSetting the clock initially Entering configuration modeSelecting a value from a list Com. Protection settingExample Configuring a list value Modifying parametersExample configuring a numeric value Configuration mode menusCanceling an entry 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 Modbus communication overview Modbus communications settingsCommunications LED indicator for Modbus devices Communications via Modbus RS-485Unit table Modbus functionsFunction list Table formatCommand result Command interfaceCommand interface overview Command requestAction Size Type Unit Range Description Number Command listCommand Action Size Type Unit Range Description Set Date/TimeSize 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 / iEM3355Communication Energy Pulse Output Setup iEM3155 / iEM3255 / iEM3355Command Interface Input Metering Setup iEM3155 / iEM3255 / iEM3355Meter Data Current, voltage, power, power factor and frequencyDigital Input iEM3155 / iEM3255 / iEM3355 Digital Output iEM3155 / iEM3255 / iEM3355Energy, 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 overviewGreen communications LED Location of the service pin and Neuron IDGeneral variables System variablesType Description Energy and energy by tariff measurementsInstantaneous RMS measurements Meter status information System configuration informationDigital input configuration and status information Alarm statusNetwork variable label Type Description Action Meter configuration propertiesResets Date/time setupStruct Members Range / options Description Basic setupDigital input setup Input metering setupRange / options Description Overload alarm setupMulti Tariff setup Network propagation rate setupInstalling 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 tabsMeter Status Communications via LonWorks DOCA0005EN-04 Key terms Configuring basic communications settingsCommunications via M-Bus Bus communications overviewBus protocol implementation Bus protocol supportData record header information Variable data structure telegram informationFixed data header Description Bin Hex Manufacturer-specific Vife codesPrimary VIF Primary Vife Telegram information for data recordsMeter information Bin HexData format Primary VIF Instantaneous measurementsDate and time information Data formatData 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 configurationData format Primary VIF Description Date/time setupPower system setup Multi Tariff setupBaud rate Digital input setupDigital output setup Overload alarm setup and acknowledgmentResets Bus tool for data display and meter configurationInstalling the M-Bus tool Accessing the meter using the toolViewing 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 supportObject type Configuring basic communication parametersBACnet communications implementation Following standard object types are supportedDevice object Communications LED indicator for BACnet metersBACnet object and property information Change of Value COV subscriptionsEnergy and energy by tariff measurements Object ID Units Default COV Object name / descriptionAnalog Input objects Meter information Instantaneous RMS measurementsDigital input and output setting information Communications settings informationObject ID Object name / description CommandAnalog Value object Binary Input objectsCommunications via BACnet DOCA0005EN-04 Power system inputs iEM33 meters Chapter SpecificationsElectrical characteristics Power system inputs iEM31 metersInputs and outputs Power system inputs iEM32 metersCharacteristic Value Meters Measurement accuracy Mechanical characteristicsEnvironmental characteristics LonWorks communications Internal clockModbus communications BACnet communications Bus communicationsSpecifications 102 DOCA0005EN-04 Diagnosis screen TroubleshootingDo not open the meter. Opening the meter voids the warranty Diagnosis screen lists any current diagnostic codesDescription Possible solution Diagnostic codesPower flow Power, energy and power factorPower PQS Power and the PQ coordinate systemPF lead / lag convention Power factor PFTrue PF and displacement PF Energy delivered imported / energy received exportedPF sign in IEC Power and PF lead / lagPF sign convention PF lead / lag summaryTo +1 +1 to +2 Power factor register formatTo +1 QuadrantPF formula Quadrant PF rangePower, energy and power factor 110 DOCA0005EN-04 Page Schneider Electric 35, rue Joseph Monier CS30323