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iEM3100 series / iEM3200 series / iEM3300 series user manual

1. Power system Wiring 2VTs 1CT 2 VTs 2 CTs 2 VTs 3 CTs V1V2V3Vn 11 12 18 V1V2V3Vn 11 12 13 V1V2V3Vn 11 12 13 2900 9900 6666 650556 i i 3PH3W L1 an L1 L2 L2 L3 L3 3VTs 1CTs 3VTs 2CTs 3 VTs 3 CTs VA1V2V3Vn 11 12 13 VAV2V3Vn 11 12 18 V4V2V3Vn 11 12 13 S sz EO S7 Ss Se SN S G 2900 SEE td 3PH4W DOCAOO0S5EN 04 31 Hardware and installation iEM3100 iEM3200 iEM3300 series user manual 32 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Front panel display and meter setup Chapter 4 Overview Data display Front panel display and meter setup What is in this chapter This chapter contains the following topics OVEFVIQW 25 255 ses ENTAR ADARRA AA IAE ARAA dae dee bead rene en Pee ee ee 33 Data display lt 27 RR 9 50707 ARE ed dee se dee iden edad ee Eee ne ee ee aes 33 Re SGUS ue chk seen ees ia be oA eee an ee Geena eee abe ees 36 Multi Tariff feature lt x 6 X SK 9 R es ek eda eee R R eee eee geler noms ses 36 Meter status information 37 The device clock
2. Format bin hex No data 0000 x0 8 bit integer 0001 x1 16 bit integer 0010 x2 24 bit integer 0011 x3 32 bit integer 0100 x4 32 bit real 0101 x5 48 bit integer 0110 x6 64 bit integer 0111 x7 Variable length 1101 xD Data function types used by the meter DIF bits 5 4 Function type bin Instantaneous 00 Maximum 01 Primary VIF used by the meter NOTE E denotes the extension bit x in the hex value is determined by bits 7 4 of the VIF Primary VIF bin hex Description Energy E000 0011 x3 Wh with a resolution of 10 Power E000 1110 xE kW with a resolution of 10 Time point E110 1101 xD Date and time in data type F as detailed in the M Bus protocol documentation Bus address E111 1010 xA Data type C unsigned integer as detailed in the M Bus protocol documentation Primary VIFE 1111 1101 Indicates that the first VIFE is a primary VIF extension Manufacturer specific VIFE 1111 1111 Indicates that the next VIFE is manufacturer specific Primary VIFE codes used by the meter The primary VIFE codes in the table below are used by the meter when the VIF equals FD hex 1111 1101 bin NOTE E denotes the extension bit x in the hex value is determined by bits 7 4 of the VIFE Primary VIFE codes bin hex Additional information Manufacturer E000 1010 xA Model E000 1100 xC Voltage E100 1001 x9 Volts with a resoluti
3. 1 3PH3W 2VTs 2 3PH4W 3VTs Digital input setup Function profile UCPT Struct Members Range options Description nciCfgDigitinpt UCPTDigitallnput Associates the digital input to reset partial energy data 0 Digital input is not associated with the partial energy reset 1 Digital input is associated with the partial energy reset Setting this property to 1 also updates nciDICtriMode UCPTDiCtriMode to All Energy Reset Input metering setup Function profile UCPT Struct Members Range options Description nciCfginptMetAcc UCPTInputMetering PulseWeight 1 10000 Sets the pulse weight 1 10000 ms Setting this property also sets nciDIPulseConst UCPTDiPulseConst to the same value DigitalAssociation Associates the digital input with input metering 0 Digital input is not associated with input metering 1 The digital input is associated with input metering Setting this property to 1 also updates nciDICtriMode UCPTDiCtrlMode to Input Metering DOCAOO05EN 04 69 Communications via LonWorks Overload alarm setup Function profile UCPT iEM3100 iEM3200 iEM3300 series user manual Struct Members Range options Description Enable or disable the overload alarm AlmEnable 0 1 0 Disabled nciCfgOvLoadAIm UCPTOverLoadAlarm 1 Enabl
4. Confirm Scroll Current and voltage inputs direct measurement up to 125 A Neuron 1D 000000000000 S N 0000000000 Neuron ID Energy pulsing LED used to verify accuracy Status LED on off error P Sl Kl Zl Ql amy Ol Ol gt DIN rail mounting and dismounting A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH gt Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA or applicable local standards e This equipment must only be installed and serviced by qualified electrical personnel e Turn off all power supplying this device and the equipment in which it is installed before working on the device or equipment Always use a properly rated voltage sensing device to confirm power is off e Replace all devices doors and covers before turning on power to this equipment gt Do not exceed the devices ratings for maximum limits Failure to follow these instructions will result in death or serious injury Mounting the meter on a DIN rail 1 Position the 2 upper slots on the rear of the meter onto the DIN rail Lo 2 Press the meter against the DIN rail until the locking mechanism engages The meter is now attached to the rail Make sure that the device is not tilted following installation 22 DOCAOO05EN 04
5. The plug in has the following tabs Tab name Description Meter Info This tab provides basic information about the meter for example model and serial number and any active error codes Energy Measure This tab provides total and partial energy values as well as energy per phase and energy by tariff information You can also reset energy and input metering accumulations on this tab RMS Measure This tab provides power current and voltage values as well as frequency and power factor information 72 DOCA0005EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via LonWorks Tab name Description Meter Status This tab provides information on the settings and status of the digital input and alarms as well as existing power system settings Meter Config This tab provides access to the meter configuration properties allowing you to configure power system digital input alarm Multi Tariff and time settings NOTE If you see a message that the configuration was unsuccessful make sure 1 the meter is properly commissioned in LonMaker and the plug in is communicating with the meter and 2 that Com Protection is disabled on the meter Diagnostics This tab provides LonMaker diagnostics information related to the meter DOCAO005EN 04 73 Communications via LonWorks iEM3100 iEM3200 iEM3300 series user manual 74 DOCAOO05EN 04 iEM310
6. 04 V1 0 Equivalent to X Y in register 1637 The Read Device ID codes 01 and 04 are supported e 01 request to get basic device identification stream access e 04 request to get one specific identification object individual access The Modbus request and response are compliant with the Modbus Application Protocol Specification 62 DOCAOO05EN 04 iEM3100 iEM3200 iIEM3300 series user manual Communications via LonWorks Chapter 6 Communications via LonWorks What is in this chapter This chapter contains the following sections LonWorks communications overview 63 LonWorks communication implementation 63 Standard network variable types SNVTs and configuration properties for reading data isere ceeds RRR NR NR RN RRR ee eee ee eee ees 64 Meter configuration properties 68 Echelon LonMaker plug in for data display and meter configuration 71 LonWorks communications overview LonWorks communications is available on the iEM3175 iEM3275 and iEM3375 The information in this section assumes that you have an advanced understanding of LonWorks communications your communications network and the power system that your device is connected to Related topics e See the LonMark International website at www lonmark org for more information on LonTalk protocol or LonWorks communicati
7. 4196 R 4 Int64 Wh Rate A Active Energy Import 4200 R 4 Int64 Wh Rate B Active Energy Import 4204 R 4 Int64 Wh Rate C Active Energy Import 4208 R 4 Int64 Wh Rate D Active Energy Import 60 DOCAO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via Modbus RS 485 Energy values 32 bit floating point Register Action Size Address R W WC Type Units Description Total Energy cannot be reset oat32 45100 R 2 Total Active Energy Import Total Active Energy Export Not applicable for iEM3150 iEM3250 iEM3350 Total Reactive Energy Import Not applicable for iEM3150 iEM3250 iEM3350 Total Reactive Energy Export Not applicable for iEM3150 iEM3250 iEM3350 45102 R 2 oat32 45104 oat32 Partial Energy 45108 R 2 Float32 Wh Partial Active Energy Import Partial Reactive Energy Import Not applicable for iEM3150 iEM3250 iEM3350 45110 R 2 Float32 VARh Phase Energy 45112 R 2 Float32 Wh Active Energy Import Phase 1 45114 R 2 Float32 Wh Active Energy Import Phase 2 45116 R 2 Float32 Wh Active Energy Import Phase 3 Input Metering Counter Aida S 2 Eida Unit Input Metering Accumulation Not applicable for iEM3150 iEM3250 iEM3350 Energy by Tariff iEM3155 iEM3255 iEM3355 only 45120 R 2 Float32 Wh Rate A Active Energy Import 45122 R 2 Float32 Wh Rate B
8. Dimensions 444 4 444444 ee eee tee 15 Hardware overview e e x ee ee ee ee 16 DIN rail mounting and dismounting 22 Input output and communications wiring 24 Power system wiring x Rg a 88 5 R R KR R R R RR ra R RR RR RRR RR RRR R RRR RR KR RR R RRR 26 Dimensions iEM31 and iEM32 e meters A Without communications i F B With communications mm in ON W C 1 5 L Reset e Config mnga J 63 5 90 S 69 250 gt 4 gt 3 54 2 71 X iEM33 e meters Without communications lt ae T B With communications mm in ON E 103 2 108 4 4 06 4 27 ET ET 126 0 i 4 96 DOCAOO05EN 04 15 Hardware and installation iEM3100 iEM3200 iEM3300 series user manual Hardware overview All meters Meter sealing points All meters have sealing covers and sealing points to help prevent access to inputs and outputs and current and voltage connections Sealing points O B Sealable covers iEM3100 iEM3110 iEM3115 Direct measurement up to 63 A The various features of the iIEM3100 iEM3110 iEM3115 are shown in the diagram below Current and voltage inputs direct measurement up to 63 A Energy pulsin
9. Disable the Multi Tariff function is disabled E by Communication the active tariff is control by communications See Disable the chapter for the applicable protocol for more information by Communication e by Digital Input the digital input is associated with the multi tariff Multi Tariffs Control Mode by Digital Input by Internal Clock function A signal to the digital input changes the active tariff by Internal Clock the device clock controls the active tariff If you set the Control Mode to by Internal Clock you must also configure the schedule Set the time when each tariff period starts using the 24 hour clock format 00 00 to 23 59 The start time of the next tariff is the end time of the current tariff For example T2 start equals the end of T1 Select whether or not the Overload Alarm is enabled Suasa iant Disable Disable the alarm is disabled Enable Enable the alarm is enabled If you enabled the Overload Alarm you must also configure the Pick Up Value in kW from 1 9999999 Select how the digital output functions Disable the digital output is disabled for Alarm the digital output is associated with the overload alarm The Disable meter sends a pulse to the digital output port when the alarm is LE triggered Digital Output DO Function for Alarm for Pulse The digital output is associated with energy pulsing When for Pulse kWh this mode is selected you must al
10. E000 0011 03 Active energy import phase 3 Active tariff 0 Multi Tariff feature is disabled 5 fe za 2 s E001 0000 hE 1 rate A tariff 1 active 2 rate B tariff 2 active 3 rate C tariff 3 active 4 rate D tariff 4 active 87 10 03 Rate A tariff 1 active energy import 87 20 03 Rate B tariff 2 active energy import 87 30 03 Rate C tariff 3 active energy import DOCA0005EN 04 79 Communications via M Bus iEM3100 iEM3200 iEM3300 series user manual Primary VIFE Manufacturer specific VIFE Data format DIFE Primary VIF Description bin hex bin hex 87 80 10 03 Rate D tariff 4 active energy import 07 E110 0001 61 Input metering accumulation 04 ED E000 1100 UC Date and time of last partial energy reset 04 ED E000 1110 0E Date and time of last input metering reset Instantaneous measurements NOTE E denotes the extension bit the hex value assumes E 0 Primary VIFE Manufacturer specific VIFE Data format DIFE Primary VIF Description bin hex bin hex 05 AE E000 0001 01 Active power Phase 1 05 AE E000 0010 02 Active power Phase 2 05 AE E000 0011 03 Active power Phase 3 05 2E Total active
11. 4194303 90 DOCAOO005EN 04 iEM3100 iEM3200 iIEM3300 series user manual Communications via BACnet Make sure that the Mac Address is unique on the serial loop and the Device ID is unique in your BACnet network Communications LED indicator for BACnet meters The LED indicates the status of the meter s communications with the network LED state The LED is off Description Communication is not active Communication is active The LED is flashing NOTE The LED flashes even if there is a communications error Change of Value COV subscriptions The meter supports up to 14 COV subscriptions You can add COV subscriptions to Analog Input and Binary Input objects using your BACnet compatible software Related topics e See Hardware overview on page 16 for the location of the communications LED e See Device configuration on page 38 for information on configuring the meter using the front panel BACnet object and property information The following sections outline the supported objects and properties available on the meter Device object The following table outlines the properties of the Device object whether a property is read only or read write and if the value of the property is stored in the meter s non volatile onboard memory Device object property R W Stored Possible values Description E The unique device ID number for
12. Chapter 9 Specifications sais ut es Be eee ee see ee 97 Electrical characteristics 97 Mechanical characteristics 99 Environmental characteristics 99 Measurement accuracy 99 MID THT 100 Internal clock orraa chal beet e8 Aa eG es aie De eas eal a eat eee 100 Modbus communications 100 LonWorks communications 100 M Bus communications 101 BACnet communications 101 Chapter 10 Troubleshooting cx 9797 a e ia e SR RP A EE Bees 103 Diagnosis screen x x e x ee el eee eee ee OE a Da ee 103 Diagnostic codes lt xY RR in Seen ee ete NIR ge he RR ee ee ee 104 Chapter 11 Power energy and power factor 105 Power PQS SR CK aR fet eee e a See et tee atin tn eee E a Ge 105 Energy delivered imported energy received exported 106 Power factor PF s 3 secs 85582 oR ES ee ae Re bee PS ee Se AS 106 Power factor register format 108 8 DOCA0005EN 04 iEM3100 iEM3200 iEM3300 series user manual Safety precautions Chapter 1 Safety precautions Installation wiring
13. Power System Configuration FiPhaw LLN NoWT 2CT x VT Secondary fica gt VT Primary fi 00 CT Secondary 5 x CT Primary fs Nominal Freq 60Hz x Send iv M Set Digital Input Set Digital Output Mode Normalfinput Status x Send Mode Disable x Send Pulse Const Pulse weight 500 Send fico z pulse kwh _Send Pulse duration M Set Multi T ariff fi 00 ms Send Control Made Disable Multi tariff x Send seri M Set Power Alarm Active Rate Tari A z Send Alarm Disable Send Pickup Setpoint 121 kw Send Reset Partial Energy Input Metering Count Acknowledge Alarm AckAlarm Set Date Time Date 2003 2013 x Time 1 49 00 PM Send System Sync Set Baudrate Set Address RS z Send 2 Send Baudrate 9500 x Req UD2 Address f2 Interval 5s 1 Select Setup gt Config to switch to configuration mode 2 Set the values that you want to change then click Send for that value or section For example to change the nominal frequency select a different value from the list then click Send in Set Wiring Some values may be unavailable based on existing settings NOTE If Com Protection is enabled you may receive a message that the configuration failed Use the HMI to either 1 configure the meter or 2 disable Com Protection then configure the meter using the tool The configuration s
14. Protocol_Services_Supported R 0100 0000 0000 0000 readPropertyMultiple writeProperty deviceCommunicationControl who HAS 0110 0000 who Is _ 1011 0000 1000 0000 The BACnet object types supported by the meter analog input analog value Protocol_Object_Types_Supported R 0000 0000 0000 0000 binary input device List of objects in the meter Object_list R varies iEM3165 iEM3365 DE1 Al0 Al48 AVO BIO BI6 iEM3265 DE1 AIO AI55 AVO BIO BI6 Max _APDU_Length Accepted R x 480 The maximum packet size or application protocol data unit that the meter can accept in bytes Segmentation_Supported 0x03 The meter does not support segmentation Date Local_Date R configurable NOTE You must use the front panel to set the meters date DOCA0005EN 04 91 Communications via BACnet iEM3100 iEM3200 iEM3300 series user manual Device object property R W Stored Possible values Description Time Local_Time R configurable NOTE You must use the front panel to set the meter s time APDU_Timeout RIW af 1000 30000 The amount of time in milliseconds before the meter tries to resend a confirmed message that has not been answered Number_Of_APDU_Retries RW J 1 10 ee of times the meter tries to resend an unanswered confirmed Max Master R W N 1 127 The highest master address the meter will try to discover when the next node is unknown Max_Info_Frames RW af 1 14 Maximum number
15. iEM3100 iEM3200 iEM3300 series user manual Hardware and installation uf je am en f o Dismounting the meter from a DIN rail 1 Use a flat tip screwdriver lt 6 5 mm 0 25 in to lower the locking mechanism and release the meter DOCAOO05EN 04 23 Hardware and installation iEM3100 iEM3200 iEM3300 series user manual Input output and communications wiring This section describes the wiring of the digital inputs digital and pulse outputs and the communications as applicable DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH e Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA or applicable local standards This equipment must only be installed and serviced by qualified electrical personnel e Turn off all power supplying this device and the equipment in which it is installed before working on the device or equipment e Always use a properly rated voltage sensing device to confirm power is off s Replace all devices doors and covers before turning on power to this equipment s Do not exceed the devices ratings for maximum limits Failure to follow these instructions will result in death or serious injury A WARNING UNINTENDED OPERATION Do not use the meter for critical control or protection applications where human or equipment safety relies on the operation of the control circuit Fai
16. 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 BIOO Digital Output Enable 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 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 0 relay open 1 relay closed NOTE This information only applies if the digital input is set to Input Status BI03 Alarm Enable Indicates whether the overload alarm is enabled or disabled 0 disabled 1 enabled BI04 Digital Output Association Enable Indicates if the digital output is configured for alarming 0 digital output disab
17. Energy received exported Quadrant 3 Negative Energy received exported Quadrant 4 Positive Energy delivered imported Power factor PF is the ratio of real power P to apparent power S and is a number between 0 and 1 P S PF An ideal purely resistive load has no reactive components so its power factor is one PF 1 or unity power factor A purely inductive or capacitive load no resistive components so its power factor is zero PF 0 True PF and displacement PF The meter supports true power factor and displacement power factor values True power factor includes harmonic content e Displacement power factor only considers the fundamental frequency PF lead lag convention The meter correlates leading power factor PF lead or lagging power factor PF lag with whether the current waveform is leading or lagging the voltage waveform Current phase shift from voltage For purely resistive loads the current waveform is in phase with the voltage waveform For capacitive loads current leads voltage For inductive loads current lags voltage Current lead lag and load type Current and voltage in phase resistive Current leads voltage capacitive Current lags voltage inductive v a VP Ib SEH 90 270 106 DOCAOO005EN 04 iEM3100 iEM3200 iIEM3300 series user manual Power energy and power factor Power and PF lead lag Q
18. and apparent energy Allows you to monitor energy consumption and production Manage energy consumption and make informed investment to reduce your energy bill or penalties for example installing capacitor banks Programmable digital input Can be programmed to Count pulses from other meters gas water etc Monitor an external status Reset the partial energy accumulation and start a new period of accumulation This allows for monitoring of WAGES Intrusion for example doors opening or equipment status Energy usage iEM3135 iEM3155 iEM3165 iEM3175 iEM3235 iEM3255 iEM3265 iEM3275 iEM3335 iEM3355 iEM3365 iEM3375 Programmable digital output Can be programmed to be an active energy kWh pulse output with a configurable pulse weight Alarm on a power overload at a configurable pickup setpoint This allows you to Collect pulses from the meter with a Smartlink system PLC or any basic acquisition system Monitor power levels at a detailed level and to help detect an overload before the circuit breaker trips iEM3135 iEM3155 iEM3165 iEM3235 iEM3255 iEM3265 iEM3335 iEM3355 iEM3365 14 DOCAOO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Hardware and installation Chapter 3 Hardware and installation What is in this chapter This chapter contains the following topics
19. kVAR Quadrant 2 Quadrant 1 Quadrant 3 Quadrant 4 Q kVAR PF lead lag summary Quadrant Current phase shift Load type PF lead lag Quadrant 1 Current lags voltage Inductive PF lag Quadrant 2 Current leads voltage Capacitive PF lead Quadrant 3 Current lags voltage Inductive PF lag Quadrant 4 Current leads voltage Capacitive PF lead PF sign convention The meter shows positive or negative power factor according to IEC standards PF sign in IEC The meter correlates power factor sign PF sign with the direction of real power P flow e For positive real power P the PF sign is positive For negative real power P the PF sign is negative Q KVAR Quadrant 2 Quadrant 1 aw gt a B PF sign PF sign g PO g P P kW kW PF sign EO PE PF sign 3 ns L 8 a A lt QQ Quadrant 3 Quadrant 4 Q kVAR DOCAOO05EN 04 107 Power energy and power factor iEM3100 iEM3200 iEM3300 series user manual Power factor register format Each power factor value PF value occupies one floating point register for power factor PF register The meter performs a simple algorithm to the PF value then stores it in the PF register The meter and software interpret the PF register for all reporting or data entry fields according to the following diagram Quadrant 1 O l
20. press S to access screens for each of the available tariffs 3 Press to scroll through these additional screens Related topics e See Data display screens on page 34 for information on the screens available on each meter model Data display screens The following sections outline the data display screens available on the various meter models Data display screens iEM3100 iEM3110 iEM3115 iEM3200 iEM3210 iEM3215 iEM3300 iEM3310 A Resets all energy measurements except total active energy Total Active E B iEM3115 iEM3215 C Diagnosis screen appears if there is a specific event Partial Active E Reset G G Related topics e See Troubleshooting on page 103 for more information on the Diagnosis screen and a list of diagnostic codes e See Resets on page 36 for more information on meter resets 34 DOCA0005EN 04 iEM3100 iEM3200 iEM3300 series user manual Front panel display and meter setup Data display screens iEM3150 iEM3250 iEM3350 Resets all energy measurements except total active energy Total Active E B Diagnosis screen appears if there is a specific event Partial Active E Reset G Avg L L L N Voltage 1 Current Phase 2 Current Phase 3 Current Active Power Power Factor Related topics See Troubleshooting on page 103 for more information on the Diagnosis screen and a list of diagnostic codes e See
21. 1 1 2 A 1 1 A Imin 0 01 A and 0 002 A iEM32 C Reactive energy mi ass 2 conforming to IEC 62053 23 and IEC 61557 12 PMD Sx ax 1 2 A lus A and 0 003 A iEM3235 iEM3255 iEM3265 iEM3275 C mi ass 0 5S conforming to IEC 62053 22 and IEC 61557 12 PMD SD ax 6 A leB A and l 0 005 A iIEM32 C Active energy Tn ass 0 5S conforming to IEC 62053 22 and IEC 61557 12 PMD Sx ax 6 A In 5 A and 1 0 005 A iEM3235 iEM3250 iEM3255 iEM3265 iEM3275 for x 5A current input lat ass C conforming to EN 50470 3 1 6 A In 5 A Imin 0 05 A and 0 005 A iIEM32 C Reactive energy mi ass 2 conforming to IEC 62053 23 and IEC 61557 12 PMD Sx ax 6 A leB A and 1 0 015 A iEM3235 iEM3255 iEM3265 iEM3275 MID Characteristic Value Meters Electromagnetic environmental class E2 Mechanical environmental class M1 iEM3110 iEM3115 iEM3135 iEM3155 iEM3165 iEM3175 iEM3210 iEM3215 iEM3235 iEM3255 iEM3265 iEM3275 iEM3310 iEM3335 iEM3355 iEM3365 iEM3375 Complies with the European Measuring Instruments Directive MID 2004 22 CE when installed in a suitable switchboard in accordance with the instructions in DOCAOQO38EN available on our website The CE declaration document is also available search for ECDiIEM3000 Internal clock Characteristic Value Meter
22. 58 DOCAO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via Modbus RS 485 Register Action S MESA Size Type Units Description Address R W WC yp P 7052 R WC 2 Float32 pulse unit Pulse Constant Digital Input Association 7055 R WC 1 Ulnt16 0 Disable for input metering 1 Enable for input metering Digital Input iEM3155 iEM3255 iEM3355 Register Action Address R W WC Size Type Units Description Digital Input Control Mode 0 Normal Input Status 7274 R 1 Ulnt16 2 Multi Tariff Control 3 Input Metering 5 All Energy Reset Digital Input Status only Bit 1 is used 8905 R 2 Bitmap Bit 1 0 relay open Bit 1 1 relay closed Digital Output iIEM3155 iEM3255 iEM3355 Register Action Address R W WC Size Type Units Description Digital Output Control Mode Status 2 for Alarm 3 for Pulse kWh OxFFFF Disable 9673 R 1 UInt16 Meter Data Current voltage power power factor and frequency Pie ah o Size Type Units Description Current 3000 R 2 Float32 A 11 phase 1 current 3002 R 2 Float32 A 12 phase 2 current 3004 R 2 Float32 A 13 phase 3 current 3010 R 2 Float32 A Current Avg Voltage 3020 R 2 Float32 V Voltage L1 L2 3022 R 2 Float32 Vv Voltage L2 L3 3024 R 2 Float32 V Voltage L3 L1 3026 R 2 Float32 V
23. 600 1200 2400 4800 9600 Isolation 3 75 kV rms IEM3135 iEM3235 iEM3335 Wire 2 5mm 14 AWG Wire strip length 7mm 0 28 in Torque 0 5 Nm 4 4 inelb Related topics See Communications via M Bus on page 75 for information on M Bus communications BACnet communications Characteristic Value Meters Number of ports 1 Labels OV DO D1 shield Baud rate 9600 19200 38400 57600 76800 Isolation 4 0 kV rms iEM3165 iEM3265 iEM3365 Wire 2 5mm 14 AWG shielded twisted pair Wire strip length 7mm 0 28 in Torque 0 5 Nm 4 4 inelb Related topics e See Communications via BACnet on page 89 for information on BACnet communications DOCAOO05EN 04 101 Specifications iEM3100 iEM3200 iEM3300 series user manual 102 DOCAOO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Troubleshooting Chapter 10 Troubleshooting The meter does not contain any user serviceable parts If the meter requires service contact your local Schneider Electric representative NOTICE RISK OF DAMAGE TO THE METER s Do not open the meter case gt Do not attempt to repair any components of the meter Failure to follow these instructions can result in equipment damage Do not open the meter Opening the meter voids the warranty Diagnosis screen The Diagnosis screen lists any current diagnostic codes NOTE The Diagnosis scre
24. Active Energy Import 45124 R 2 Float32 Wh Rate C Active Energy Import 45126 R 2 Float32 Wh Rate D Active Energy Import Overload Alarm iEM3155 iEM3255 iEM3355 Register Action Address R W WC Size Type Units Description Overload Alarm Setup 45001 R WC 1 Bitmap 0x0000 Disabled 0x0100 Enabled Pickup Setpoint Float32 Digital Output to Associate 45004 R WC 1 Bitmap 0x0000 Digital Output unassociated to overload alarm 0x0100 Digital Output associated to overload alarm Activated Status 45005 R 1 Bitmap 0x0000 Alarm is inactive 0x0100 Alarm is active Unacknowledged Status 45006 R 1 Bitmap 0x0000 Historic alarm is acknowledged by the user 0x0100 Historic alarm is unacknowledged by the user 45007 R 4 DATETIME 45011 R 2 Float32 kW Last Alarm Value Last Alarm Time Stamp Read Device Identification The meters supports the Read Device Identification function with the mandatory objects VendorName ProductCode and Revision Number DOCA0005EN 04 61 Communications via Modbus RS 485 Object ID Name Description Length Value iEM3100 iEM3200 iEM3300 series user manual Note 0x00 VendorName 16 SchneiderElectric 0x01 ProductCode 09 A9MEM3150 A9MEM3155 A9MEM3250 A9MEM3255 A9MEM3350 A9MEM3355 The ProductCode value is identical to the catalog number of each device 0x02 MajorMinorRevision
25. Always use a properly rated voltage sensing device to confirm power is off e Replace all devices doors and covers before turning on power to this equipment s Do not exceed the devices ratings for maximum limits Failure to follow these instructions will result in death or serious injury Voltage input protection The meter s voltage inputs must be wired to fuses breakers and a disconnect switch If using a voltage transformer VT both primary and secondary sides of the VT must be fused and switched e Clearly label the devices disconnect circuit mechanism and install it within easy reach of the operator Fuses circuit breakers must be installed in accordance with all local and national electrical codes and standards and rated for the installation voltage available fault current and sized for connected loads e Fuse for neutral is required if the source neutral connection is not grounded Current input protection for 1 A and 5 A meters For all connected current inputs on 1 A and 5 A meters with external CTs use a CT shorting block to short circuit the secondary leads of the CTs before removing the current input connections to the meter NOTE Ground any unused current inputs on 1 A and 5 A meters iEM31 and iEM33 e devices associated with a contactor Connection requirements for iEM3100 iEM3110 iEM3115 iEM3135 iEM3150 iEM3155 iEM3165 iEM3175 iEM3300 iEM3310 iEM3335 iIEM3350 i
26. Date Time Reg 1845 Year b6 b0 0 99 year from 2000 to 2099 Reg 1846 Month b11 b8 Weekday b7 b5 Day b4 b0 Reg 1847 Hour b12 b8 Minute b5 b0 Reg 1848 Millisecond Meter Setup and Status Register Action l mue Size Type Units Description Address R W WC yp P Meter Operation Timer 2004 R 2 Ulnt32 Second Not applicable for iEM3150 iEM3250 iEM3350 2014 R 1 Ulnt16 Number of Phases 2015 R 1 Ulnt16 Number of Wires Power System 0 1PH2W L N 1 1PH2W L L 2016 R IWC 1 Ulnt16 2 1PH3W L L with N 3 3PH3W 11 3PH4W 13 1PH4W multi L with N 2017 R WC 1 Ulnt16 Hz Nominal Frequency Number VTs 2025 R 1 Ulnt16 Not applicable for iEM3150 iEM3155 iEM3350 iEM3355 VT Primary 2026 RAWC 2 Float32 V Not applicable for iEM3150 iEM3155 iEM3350 iEM3355 VT Secondary 2028 R IWC 1 Ulnt16 Vv Not applicable for iEM3150 iEM3155 iEM3350 iEM3355 Number CTs 2029 R IWC 1 Ulnt16 l l l Not applicable for iEM3150 iEM3155 iEM3350 iEM3355 CT Primary 2030 R IWC 1 Ulnt16 A l Not applicable for iEM3150 iEM3155 iEM3350 iEM3355 DOCAOO05EN 04 57 Communications via Modbus RS 485 iEM3100 iEM3200 iEM3300 series user manual Naz Er area Size Type Units Description CT Secondary 2031 R WC 1 Ulnt16 A Not applicable for iEM3150 iEM3155 iEM3350 iEM3355 VT Connection Type 0 Dire
27. FLASH s Do not connect N to the load when setting the wiring type on the meter to 1PH4W Multi L N Failure to follow these instructions will result in death or serious injury Power system 1PH multiple loads with neutral 1PH4W Multi L N The 1PH4W Multi L N wiring type is only available on the iEM3335 iEM3350 iEM3355 iEM3365 and iEM3375 5 A 1A meter wiring DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH gt Never short the secondary of a voltage transformer VT e Never open circuit a current transformer CT use the shorting block to short circuit the leads of the CT before removing the connection from the meter e Always use grounded external CTs for current inputs Failure to follow these instructions will result in death or serious injury Single phase systems with CTs Q 250 mA fuses and disconnect switch Shorting block Power system Wiring V1V2V3Vn 1 12 13 aoe BESSE do 1PH2W L N lt 277 V L N DOCA0005EN 04 29 Hardware and installation iEM3100 iEM3200 iEM3300 series user manual Power system Wiring wavy 0 O0 BOGO 1PH2W L L i a L1 L2 lt 480 V L L V1 V2V3Vn 11 12 13 CLEO i 1PH3W L L N lt 277 V L N lt 480 V LL 2CTs 3CTs V1V2
28. No calibration table E0001 0111 17 Related topics 2 Code 201 3 Code 202 4 Code 203 5 Code 204 connections 6 Code 205 7 Code 206 8 Code 207 9 Internal data bus communications error Mismatch between frequency settings and frequency measurements Mismatch between wiring settings and wiring inputs Phase sequence reversed Total active energy negative due to incorrect voltage or current Date and time are reset due to a power failure Pulse missing due to overspeed of energy pulse output Abnormal internal clock function See Troubleshooting on page 103 for more information on the diagnostics codes Energy and energy by tariff measurements The energy and energy by tariff measurements listed below are preserved through power failures NOTE E denotes the extension bit the hex value assumes E 0 Primary VIFE Manufacturer specific VIFE Data format DIFE Primary VIF Description bin hex bin hex 07 03 Total active energy import 07 83 E000 1001 09 Total active energy export 87 40 03 Total reactive energy import 87 40 83 E000 1001 09 Total reactive energy export 07 83 E000 1101 oD Partial active energy import 87 40 83 E000 1101 oD Partial reactive energy import 07 83 E000 0001 01 Active energy import phase 1 07 83 E000 0010 02 Active energy import phase 2 07 83
29. Resets on page 36 for more information on meter resets Data display screens iEM3135 iEM3155 iEM3165 iEM3175 iEM3235 iEM3255 iEM3265 iEM3275 iEM3335 iEM3355 iEM3365 iEM3375 A Import export indicated for total active Ea and total reactive Er energy Other energy measurements are import only Total Ea Import Total Ea Export gy oy port ony B Resets all energy measurements except total active energy and total reactive energy Total Er Import Total Er Export C Diagnosis screen appears if there is a specific event Partial Active E Reset Partial Reactive E Reset a Avg L L L N Voltage Phase 1 Current M Phase 2 Current IN Phase 3 Current P Q amp S a Active Power i Reactive Power lt 4 Re a a Ra Apparent Power Power Factor Frequency Op DOCA0005EN 04 35 Front panel display and meter setup Resets iEM3100 iEM3200 iEM3300 series user manual Related topics e See Troubleshooting on page 103 for more information on the Diagnosis screen and a list of diagnostic codes See Resets on page 36 for more information on meter resets The following resets are available depending on your meter model Reset Description alia Clears all active and reactive energy accumulated since the last reset artial ener ay NOTE this does not reset the total active and reactive energy accumulation l Clears all input metering e
30. Type The encoding data type e Units The unit of the register value e Range The permitted values for this variable usually a subset of what the format allows Description Provides information about the register and the values that apply Unit table The following data types appear in the Modbus register list Type Description Range Ulnt16 16 bit unsigned integer 0 65535 Int16 16 bit signed integer 32768 to 32767 Ulnt32 32 bit unsigned integer 0 4 294 967 295 Int64 64 bit unsigned integer 0 18 446 744 073 709 551 615 UTF8 8 bit field multibyte character encoding for Unicode Float32 32 bit value Standard representation IEEE for floating number with single precision Bitmap DATETIME See below 52 DOCAO005EN 04 iEM3100 iEM3200 iEM3300 series user manual DATETIME format Communications via Modbus RS 485 Word 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1 Reserved 0 R4 0 Year 0 127 2 0 Month 1 12 WD 0 Day 1 31 3 SU 0 0 Hour 0 23 iV 0 Minute 0 59 4 Millisecond 0 59999 R4 Reserved Bit Year 7 bits year from 2000 Month 4 bits Day 5 bits Hour 5 bits Minute 6 bits Millisecond 2 octets WD day of the week 1 7 Sunday Saturday SU summer time Bit to 0 if this parameter is not used iV validity of received data Bit to 0 if
31. adapted to any distribution network with or without neutral Typical applications The following table presents some of the functions of the different meters the advantages and main applications Functions Advantages Applications Meter 2 Ia Sub billing management Total and partial energy counters Energy usage monitoring eee iat All etering applications Internal clock Saves the date and time of last reset Provides the timestamp of the last reset of the All except iEM3100 partial energy accumulation iEM3200 iEM3300 i i Remote monitoring of energy consumption Ps Foira wn et Collect pulses from the meter with a Smartlink a a K iEM3110 iEM3310 D g p p D system PLC or any basic acquisition system Integrate the meter in to a system monitoring of EM3210 1 Wh a large number of devices iEM3115 iEM3135 iEM3155 iEM3165 Manages up to four tariffs Categorize energy consumption into On Peak and Off Energy demand management iEM3175 controlled by the digital input s Peak working days and weekends or by different Sub billing management iEM3215 iEM3235 internal clock or communications electricity sources for example from the utility and iEM3255 iEM3265 depending on meter model an electrical generator Identification af local energy consumption iEM3275 behavior by zone by usage or by feeder iEM3335 iEM3355 iEM3365 iEM3375 iEM3135 iEM3155 Instantaneous measurements
32. be unique for each device in Slave Address 12290 a communications loop 19200 Baud Rate 38400 Select the speed for data transmission The baud rate must be the same for all Communication devices in a communications loop 9600 Even Select None if the parity bit is not used The parity setting must be the same for Parity Odd all devices in a communications loop None NOTE Number of stop bits 1 Contrast Contrast 1 9 Increase or decrease the value to increase or decrease the display contrast Reset Config Reset Config Settings are reset to their defaults except for Password Meter restarts 46 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Front panel display and meter setup CT amp VT Ratio Frequency Date Multi Tariffs Overload Alarm Digital Output Digital Input Communication Com Protection Contrast Password Reset Config Slave Address t M Configuration menus for iEM3235 iEM3255 iEM3265 iEM3275 CT Secondary CT Primary VT Secondary VT Primary Frequency Date Control mode Disable by Internal Clock by Digital Input by Communications Schedule by 2 Tariffs by 3 Tariffs by 4 Tariffs Alarm Disable Enable Pick Up Value DO Function Disable for Alarm gt for Pulse Pulse Constant I Pulse Width Function gt Input Status Tariff Control In Pulse Const P Input Meter
33. e See M Bus tool for data display and meter configuration on page 85 for information on the M Bus tool 82 DOCA0005EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via M Bus Date time setup Data format Primary VIF Description Type F data type as described in the M Bus protocol documentation Supports the date and time in the following format YYYY MM DD hh mm ss 04 6D Power system setup NOTE E denotes the extension bit the hex value assumes E 0 SND UD Manufacturer specific VIFE l T code Data format Range options Description bin hex Power system configuration 0 1PH2W L N 1 1PH2W LL 00 02 E010 0011 23 0 1 2 3 11 13 2 1PH3W L L with N 3 3PH3W 11 3PH4W 13 1PH4 wire multi L with N 00 02 E010 0100 24 50 60 Nominal frequency 00 05 E010 0110 26 VT Secondary 1000000 0 VT Primary iEM3235 only 00 02 E010 0111 27 100 110 115 120 VT Secondary iEM3235 only 00 02 E010 1000 28 1 2 3 Number of CTs iEM3235 only 00 02 E010 1001 29 1 32767 CT Primary iEM3235 only 00 02 E010 1010 2A TB CT Secondary iEM3235 only VT Connection Type iEM3235 only 00 02 E010 1011 2B 0 1 2 oS airect onnee 1 3PH3W 2 VTs 2 3PH4W 3 VTs Multi Tariff setup NOTE E denotes the extension bit the hex value assumes E 0 Manufacturer specific VIFE SND_UD x Aare d Data format Range options Description cous bin hex Set Multi T
34. it is configured for input metering NOTE This information only applies if the digital input mode is set to Input Metering 04 Al04 Pulse Constant The pulses kWh setting of the digital output NOTE This information only applies if the digital output mode is set to energy pulsing 05 Al05 Digital Input Mode 0 Normal input status 2 Multi Tariff control 3 Input metering 5 All partial energy logs reset 06 42 kW 10 Al06 Digital Output Mode 2 Alarm 3 Energy OxFFFF 65535 dec Disabled Al42 Pickup Setpoint Active power alarm pickup setpoint in kW 43 KW 10 Al43 Last Alarm Value Related topics e See Device configuration on page 38 for information on configuring the meter using the front panel e See Binary Input objects on page 95 for information on reading the statuses of the input output and alarm 94 DOCAOO005EN 04 iEM3100 iEM3200 iIEM3300 series user manual Communications via BACnet Analog Value object There is one Analog Value AV object available on the meter named AVOO 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
35. nvoFileDirectory SNVT_address Configuration parameter file directory address LonMark nvoResponse SNVT_count Command result LonMark 64 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via LonWorks Network variable label Type Description Device error status Error bitmap each bit of the bitmap provides error information about the device If value of the bit 1 that error is active BitO Code 101 EEPROM error Bit1 Code 102 No calibration table Bit2 Code 201 mismatch between frequency settings and frequency measurements Bit3 Code 202 mismatch between wiring settings and wiring inputs ANGERS PNEUS Bit4 Code 203 phase sequence reversed Bit5 Not used Bit6 Code 205 Date and time have been reset due to a power failure Bit7 Not used Bit8 Code 207 Abnormal internal clock function Bit9 Internal data bus communications error Bit10 15 Not used nciMeterModel And Le Device model stored as an ASCII string for example iEM3275 nciMeterManf eee nn Manufacturer name Schneider Electric nciSerialNumber TAA Device serial number nciManfDateTime E sally Date of manufacture LonWorks firmware major version for example 2 xx nciDevMajVer SCPTdevMajVer This variable functions with nciDevMinVer to provide the device s LonWorks firmware version LonWorks firmware minor version for example x 34 nciDevMinVer SCPTdevMinVer This variable functi
36. of messages the meter can send before it must pass the Device_Address_Binding R E E Device address binding table is always blank because the meter does not initiate the who Is service A number that increments when the object database on the meter changes for Database Revision E varies example when an object is created or deleted or the ID of an object changes Active_COV_Subscriptions R varies List of COV subscriptions currently active on the meter Profile Name R _ arias Device identifier used on these meters to record the meter manufacturer the meter family and the specific meter model for example 10_iEM3000_iEM3265 ID 800 R varies Date and time of last energy reset ID 801 R varies Date and time of last input metering accumulation reset ID 802 R varies Date and time of the last alarm DD MM YYYY hh mm ss Related topics e See Device configuration on page 38 for information on configuring the meter using the front panel Analog Input objects The following tables list the Analog Input Al objects along with the units and default COV value for each Al object if applicable NOTE The Value Type for all Al objects is Real Energy and energy by tariff measurements The energy and energy by tariff measurements listed below are preserved through power failures Object ID Units Default COV Object name description 27 Wh 100
37. select the energy parameter and the set the Pulse Constant imp kWh and the Pulse Width ms NOTE the iEM3275 does not have a digital output Select how the digital input functions Input status the digital input records the status of the input for example OF SD of Input Status a circuit breaker anh Tariff Control Input Metering the digital input is associated with input metering The meter counts Digital Input DI Function and records the number of incoming pulses If you set the DI Function to Input Input Metering S S Metering you must also configure In Pulse Constant Partial Reset Tariff Control the digital input is associated with the multi tariff function A signal to the digital input changes the active tariff Partial Reset a signal to the digital input initiates a partial reset Slave Address 1 247 Set the address for this device The address must be unique for each device in a communications loop 19200 Baud Rate 38400 ue SS Tor aaa transmission The baud rate must be the same for all devices Communication iEM3255 2 COMMUNICATIONS OOD 9600 Even Select None if the parity bit is not used The parity setting must be the same for all Parity Odd devices in a communications loop None NOTE Number of stop bits 1 48 DOCAO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Front panel display and meter setup Section Parameter Options Description Primary Ad
38. the meter in the format of lt device gt Object_Identifier R configurable 4 NOTE You must use the front panel to configure the device ID number A configurable name for the meter Object_Name RW configurable The meter ships from the factory with a name of lt model name gt _ lt serial number gt for example iIEM3265_ 0000000000 Object_Type R Device The object type for the meter System _Status R Operational This value of this property is always Operational Vendor Name R Schneider Electric Meter manufacturer Vendor_Identifier R 10 The BACnet vendor identifier for Schneider Electric Model Name R iEM3165 iEM3265 Device model for example iEM3265 and serial number in the format lt model iEM3365 name gt _ lt serial number gt for example iEM3265_ 0000000000 Firmware_Revision R varies BACnet firmware version stored in an x x x format for example 1 7 2 Application_Software_ Version R varies Meter firmware version stored in an x x xxx format for example 1 0 305 Description R W y configurable Optional description of the meter limited to 64 characters Location R W y configurable Optional description of the meter s location limited to 64 characters Protocol_Version R varies BACnet protocol version for example version 1 Protocol_Revision R varies BACnet protocol revision for example revision 6 0000 0100 0000 1011 The BACnet services supported by the meter subscribeCOV readProperty
39. the password Password ES Password Lox Password Cox gt gt Save settings ae 1 9999 1 Enter configuration mode and press the down button until you reach Password then press OK to access the password configuration 2 Press the down button to increment the selected digit or press OK to move to the next digit to the left When you reach the left most digit press OK to move to the next screen Press OK again to save your changes Canceling an entry To cancel the current entry press the ESC button 3 The change is canceled and the screen reverts to the previous display Configuration mode menus The diagrams below show the configuration navigation for each device Related topics e See Modifying parameters on page 39 for instructions on how to change settings 40 DOCAOO05EN 04 iEM3100 iEM3200 iIEM3300 series user manual Front panel display and meter setup Configuration menu for iEM3100 iEM3110 iEM3115 iEM3300 iEM3310 iEM3110 iEM3115 iEM3310 wre cu B iEM3110 iEM3310 C iEM3115 Frequency Frequency Date Date G Pulse Output K Pulse Constant Pulse Width Multi Tariffs Control mode Disable by Internal Clock Schedule by Digital Input by 2 Tariffs by Communications by 3 Tariffs by 4 Tariffs Contrast st Password Password Q Reset Config Reset Config Secti
40. 0 iEM3200 iIEM3300 series user manual Chapter 7 Communications via M Bus Communications via M Bus What is in this chapter This chapter contains the following sections M Bus communications overview K x eee K 75 M Bus protocol support 76 M Bus protocol implementation 76 Variable data structure telegram information 77 Telegram information for data records 79 Telegram information for meter configuration 82 M Bus tool for data display and meter configuration 85 M Bus communications overview M Bus is a master slave communications protocol where the master initiates transactions and the slave s respond with the requested information or action Data is transferred using hexadecimal telegrams Communications via M Bus protocol is available on the iEM3135 iEM3235 and iEM3335 The information in this section is intended for users with an advanced understanding of M Bus protocol their communications network and their power system Configuring basic communications settings Before communicating with the meter via M Bus protocol use the HMI to configure the following settings Setting Possible values 300 600 1200 Baud rate 2400 4800 9600 Primary address 1 250 Key terms Te
41. 04 93 Communications via BACnet iEM3100 iEM3200 iEM3300 series user manual Object ID Units Default COV Object name description Al54 CT Secondary 54 A 1 NOTE only applies to the iEM3265 AI55 VT connection type 0 Direct connection not VTs 55 1 1 3PH3W 2VTs 2 3PH4W 3VTs Communications settings information The following Al objects display information about the meters communications settings NOTE You can access the meter s communications configuration information over BACnet communications However you must use the front panel to configure the meter s settings Object ID Units Default COV Object name description 00 1 AI00 BACnet MAC Address 01 1 Al01 BACnet Baud Rate Digital input and output setting information The following Al objects display information about the meter s I O settings NOTE You can access the meter s I O configuration information over BACnet communications However you must use the front panel to configure the meter s settings Object ID Units Default COV Object name description 02 ms Al02 Pulse Duration The energy pulse duration or pulse width in milliseconds of the digital output NOTE This information only applies if the digital output mode is set to energy pulsing 03 AI03 Pulse Weight The pulses unit setting of the digital input when
42. 108 A typical AC electrical system load has both resistive and reactive inductive or capacitive components Resistive loads consume real power P and reactive loads consume reactive power Q Apparent power S is the vector sum of real power P and reactive power Q S P2 Q Real power is measured in watts W or kW reactive power is measured in vars VAR or KVAR and apparent power is measured in volt amps VA or kVA Power and the PQ coordinate system The meter uses the values of real power P and reactive power Q on the PQ coordinate system to calculate apparent power Q kVAR Quadrant 2 Quadrant 1 Quadrant 3 Quadrant 4 Q kVAR Power flow Positive power flow P and Q means power is flowing from the power source towards the load Negative power flow P and Q means power is flowing from the load towards the power source DOCAOO05EN 04 105 Power energy and power factor iEM3100 iEM3200 iEM3300 series user manual Energy delivered Power factor PF imported energy received exported The meter interprets energy delivered imported or received exported according to the direction of real power P flow Energy delivered imported means positive real power flow P and energy received exported means negative real power flow P Quadrant Real P power flow ea or Quadrant 1 Positive Energy delivered imported Quadrant 2 Negative
43. 200 iEM3300 series user manual Overview o W D So wo wo wo a M wo lo N Y N N N N N N N N Function Ge Ge Ge Ge Ge Ge Ge Ge wpm mw e ju ju u Overload alarm s Ni J J Modbus N J _ E LonWorks Communications M Bus Z BACnet gt MID compliant V V V V V y Width 18 mm module in DIN rail mounting 5 5 5 5 5 5 5 5 Typical applications This range is a cost effective solution to monitor feeder circuits These meters can monitor energy consumption by usage by zone or by feeder in the cabinet They can be used to monitor feeders in a main switchboard or to monitor the main in a distribution cabinet iEM31 and iEM33 series Functions Advantages Can directly measure feeders up to iEM31 63 A iEM33 125 A Embedded current transformers CTs Adapted to be installed with Acti9 iC65 IEM31 or Acti9 C120 iEM33 circuit breakers Can be used for single phase multi circuit monitoring 3 single feeders can be monitored with a single meter Saves installation time and space in the cabinet No wiring to manage Clear distribution network Can be used in three phase systems with or without neutral iEM32e series Functions Advantages CT and VT connection Can be used in low or medium voltage applications Flexible configuration Can be
44. 2910 Installation sheet iEM3250 iEM3255 S1B46602 S1B62911 Installation sheet iEM3135 HRB68964 HRB72100 Installation sheet iEM3165 HRB68991 HRB72106 Installation sheet iEM3175 HRB68988 HRB72103 Installation sheet iEM3235 HRB68995 HRB72108 Installation sheet iEM3265 HRB69003 HRB72111 Installation sheet iEM3275 HRB68999 HRB72109 Installation sheet iEM3310 iEM3350 HRB91204 HRB91205 Installation sheet iEM3335 iEM3355 iEM3365 iEM3375 HRB91202 HRB91203 You can download these technical publications and other technical information from www schneider electric com DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Contents Safety information 4 Notices 28368 ns ne Rats E ne Rae Ea Pn Se Eee i Ee es Ana 5 About the book lt x Nx SKS N NR e N aE aswel eee wa eee eat a ats 6 Contents oe ee tee NR N ee ee RR nee NTN ee oe NN NTR N NR NNN ge 7 Chapter 1 Safety precautions sc Sieg eis Sw ee ee wa wee Se wes wer eee 9 Chapter 2 OVGIVIOW 2 od a a ner sind den nn DES cess de TERESA 11 Overview of meter functions 11 Typical applications lt 2 462 408 Soa re ea ete ne KR ieee ee 55 13 Chapter 3 Hardware and installation 15 Dimensions ceccar orea Re Se ein ay ase Sev wk ahs ee a eae Sp ee ae Ses dr ee 15 Hardware overview e x e x x K x eee eee eee eee 16 DI
45. 3200 iEM3300 series user manual Power system configuration information NOTE E denotes the extension bit the hex value assumes E 0 Communications via M Bus Manufacturer specific VIFE Data format Description bin hex Power system configuration 0 1PH2W L N 1 1PH2W LL 03 E010 0011 23 2 1PH3W L L with N 3 3PH3W 11 3PH4W 13 1PH4 wire multi L with N Number of wires 03 E010 0010 22 2 3 4 Number of phases 03 E010 0001 21 1 3 Number of CTs 03 E010 1000 29 1 2 3 NOTE only applies to the iEM3235 Number of VTs 03 E010 0101 25 0 10 NOTE only applies to the iEM3235 VT Primary 05 E010 0110 26 NOTE only applies to the iEM3235 VT Secondary 03 E010 0111 27 NOTE only applies to the iEM3235 CT Primary 03 E010 1001 29 NOTE only applies to the iEM3235 CT Secondary 03 E010 1010 2A NOTE only applies to the iEM3235 VT connection type 0 Direct connection no VTs 03 E010 1011 2B 1 3PH3W 2VTs 2 3PH4W 3VTs Nominal frequency 03 E010 0100 24 50 60 Digital input and output status information NOTE E denotes the extension bit the hex value assumes E 0 Primary VIFE Manufacturer specific VIFE Data format Description bin hex bin hex Digital input control mode 0 Normal Input Status 03 E001 1011 1B 2 Multi Tariff control 3 Input metering 5 All partial energy logs reset 05 E010 1111 2F Pulse constant puls
46. 33 Maximum dewpoint 50 C 122 F l For indoor use only Location Not suitable for wet locations Altitude lt 2000 m 6561 ft above sea level Measurement accuracy Characteristic Value Meters Class 1 conforming to IEC 62053 21 and IEC 61557 12 PMD DD jEM31 3 Imax 63 Ip 10 A and 1 4 0 04 A Active energy 7 63 es orming to EN 50470 3 Imax 63 A lref 10 A lmin 0 5 A and IEM31 T A Class 2 conforming to IEC 62053 23 and IEC 61557 12 PMD DD y c F Reactive energy Imax 63 A lp 10 A and 1 0 05 A iEM3135 iEM3155 iEM3165 iEM3175 Class 1 conforming to IEC 62053 21 and IEC 61557 12 PMD DD iEM33 l Imax 125 A Ip 20 A and 1 4 0 08 A Active energy 125 RSS ab orming to EN 50470 3 Imax 125 A lref 20 A Imin 1 A and iEM33 stl Reactive energy R Na Agee oe Bad Ee 6199712PMD DD iEM3335 iEM3355 iEM3365 iEM3375 max gt lb st DOCAOO05EN 04 99 Specifications iEM3100 iEM3200 iEM3300 series user manual Characteristic Value Meters C Tn ass 1 conforming to IEC 62053 21 and IEC 61557 12 PMD SD ax 1 2 A lus A and 0 002 A iEM3200 iEM3210 iEM3215 C Active energy mi ass 1 conforming to IEC 62053 21 and IEC 61557 12 PMD Sx ax 1 2 A 1 A and 1 0 002 A iEM3235 iEM3250 iEM3255 iEM3265 iEM3275 for x 1A current input a st ass B conforming to EN 50470 3
47. 41 442244 cde ad RRR R R nies RR RRR dee hia nie ane 37 Device configuration s 38 Modifying parameters 39 Configuration mode menus 40 The meter features a front panel with signaling LEDs a graphical display and menu buttons that allow you to access the information required to operate the meter and modify parameter settings The front panel also allows you to display configure and reset parameters Some meters have the Multi Tariff feature which allows you to configure different tariffs Data display screen overview Measurement Ea Er active reactive energy if available Value Active tariff if applicable Scroll through the available screens nT Mm GI OQ Ww gt View more screens related to the measurement category if available Go back to previous screen TIG Date and time if applicable DOCAOO05EN 04 33 Front panel display and meter setup iEM3100 iEM3200 iEM3300 series user manual Example navigating the display screens Partial Reactive E 1 Press to scroll through the main display screens in the image above press to move from Partial Reactive E to Tariffs to V amp I 2 Press to access additional screens related to main screen if available in the image above
48. 8400 57600 76800 Character set ANSI X3 4 Supported services subscribeCOV readProperty readPropertyMultiple writeProperty deviceCommunicationControl who HAS who ls I Am I Have Confirmed COV notification Unconfirmed COV notification Segmentation The meter does not support segmentation Static device address binding The meter does not support static device address binding Networking options None The following standard object types are supported Object type Optional properties supported Writable properties supported Proprietary properties Device Object Max_Master Max_Info_ Frames Description Location Local_Date Local_Time Active COV_Subscriptions Profile Name Object_ Name Max_Master Max_Info_ Frames ID_800 Description ID_801 Location ID_802 APDU_Timeout Number_Of_APDU_Retries Analog Input Object COV_Increment COV_Increment Analog Value Object Present_Value Binary Input Object Related topics BACnet communications implementation See Device object on page 91 for information on the proprietary properties in the Device object Configuring basic communication parameters Before communicating with the meter via BACnet protocol use the front panel to configure the following settings Setting Possible values 9600 19200 Baud rate 38400 57600 76800 Mac Address 1 127 Device ID 0
49. Al27 Total active energy import 28 Wh 100 Al28 Total active energy export 29 Wh 100 Al29 Total reactive energy import 30 Wh 100 AI30 Total reactive energy export 31 Wh 100 A131 Partial active energy import 32 Wh 100 AlI32 Partial reactive energy import 33 Wh 100 AI33 Active energy import phase 1 34 Wh 100 AI34 Active energy import phase 2 35 Wh 100 AI35 Active energy import phase 3 36 10 AI36 Accumulation Input metering accumulation AI37 Tariff Energy Active Rate Denotes the active tariff 0 Multi Tariff feature is disabled 37 1 1 rate A tariff 1 active 2 rate B tariff 2 active 3 rate C tariff 3 active 4 rate D tariff 4 active 38 Wh 100 AlI38 Rate A Tariff 1 active energy import 39 Wh 100 AI39 Rate B Tariff 2 active energy import 40 Wh 100 Al40 Rate C Tariff 3 active energy import 41 Wh 100 Al41 Rate D Tariff 4 active energy import 92 DOCAOO05EN 04 iEM3100 iEM3200 iIEM3300 series user manual Instantaneous RMS measurements Communications via BACnet Object ID Units Default COV Object name description 7 A 50 Al07 Current Phase 1 8 A 50 Al08 Current Phase 2 9 A 50 Al09 Current Phase 3 10 A 50 Al10 Current Average 11 V 10 Al11 Voltage L1 L2 12 V 10 Al12 Voltage L2 L3 13 Vv 10 Al13 Voltage L3 L1 14 vV 10 Al14 V
50. E010 0100 24 Number of VTs E010 0101 25 VT primary E010 0110 26 VT secondary E010 0111 27 Number of CTs E010 1000 28 CT Primary E010 1001 29 CT Secondary E010 1010 2A VT connection type E010 1011 2B Energy pulse duration E010 1100 2C Digital output association with active energy pulsing E010 1101 2D Pulse weight E010 1110 2E Pulse constant E010 1111 2F Digital input association E011 0000 30 Digital input status E011 0010 32 Overload alarm setup E011 0100 34 Pickup setpoint E011 0101 35 Digital output association with overload alarm E011 0110 36 Activated status E011 0111 37 Acknowledgement E011 1000 38 Date and time of last alarm E011 1001 39 Value at last alarm E011 1010 3A 78 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Telegram information for data records Communications via M Bus The following sections outline the telegram information used in data records The tables contain the following information if applicable Data format in hex for example 16 bit integer e Primary VIF in hex e Primary VIFE codes in bin and hex e Manufacturer specific VIFE codes in bin and hex Meter information NOTE E denotes the extension bit the hex value assumes E 0 Data format Primary VIF Extension bin hex Description E000 1010 Manufacturer 18 bit ASCII Schneider Electric E000 1100 Model Meter error codes 0 Code 101 EEPROM error 1 Code 102
51. EM3135 iEM3335 Baud Rate 9600 Select the speed for data transmission The baud rate must be the same for 300 all devices in a communications loop 600 1200 MAC Addr 1 127 Set the address for this device The address must be unique for each g device in a communications loop 9600 ao 19200 Communication Baud Rate 38400 Select the speed for data transmission The baud rate must be the same for iEM3165 iEM3365 all devices in a communications loop 57600 76800 Device ID 0 4194303 Set the Device ID for this device Make sure the Device ID is unique in your BACnet network Com Protection Com Protection Enable Protects selected settings and resets from configuration via E Disable communications Increase or decrease the value to increase or decrease the display Contrast Contrast 1 9 contrast Password Password 0 9999 Sets the password for accessing the meter configuration screens and resets Reset Config Reset Config Settings are reset to their defaults except for Password Meter restarts 44 DOCAO005EN 04 iEM3100 iEM3200 iIEM3300 series user manual Front panel display and meter setup Configuration menus for iEM3200 iEM3210 iEM3215 iEM3210 iEM3215 Wiring Type B_ iEM3210 CT C iEM3215 CT Ratio CT Secondary CT Primary Frequency Frequency Date Pulse Output K Pulse Constant Pulse Width Multi Tariffs Control mode Disabl
52. EM3355 iEM3365 iEM3375 When the meter is associated with a contactor connect the meter upstream of the contactor The meter must be protected by a circuit breaker 26 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Hardware and installation DE Z EMIS Load Load Related topics See Input output and communications wiring on page 24 for information on wiring the digital inputs digital or pulse outputs and communications for your device 63 A direct measurement meter wiring DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Do not allow the total additive current flowing through the device to exceed 63 A Failure to follow these instructions will result in death or serious injury O Fuses and disconnect switch Power system Wiring N N Li L1 L2 L2 L3 L3 N N LU L L2 L L3 L3 OOOO OOOE OOOO OOOE 1PH2W L N lA LJ L O n N 277 V L N 277 V LN 1PH2W L L 480 V L L N N Li Lt L2 L L3 L3 2060000006 L1 jp 1PH3W L L N G 8 N 277 V LN 277 V L N lt 480 V L L lt 480 V LL 3PH3W lt 480 V L L 3PH4W 277 V LN 277 V LN 480 V L L lt 480 V LL DOCAOO05EN 04 27 Hardware and installation iEM3100 iEM3200 iEM3300 series user manual DANG
53. ER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH s Do not connect N to the load when setting the wiring type on the meter to 1PH4W Multi L N Failure to follow these instructions will result in death or serious injury Power system Wiring 1PH multiple loads with neutral 1PH4W Multi L N The 1PH4W Multi L N wiring type is only available on the iEM3135 iEM3150 iEM3155 iEM3165 and iEM3175 125 A direct measurement meter wiring A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH s Do not allow the total additive current flowing through the device to exceed 125 A Failure to follow these instructions will result in death or serious injury G Fuses and disconnect switch Power system Wiring N N Li GI L2 L2 L3 L3 00000000 1PH2W L N L J lt 277 V L N 1PH2W L L lt 480 V L L N N Li L L2 LZ L3 L3 N N L1 L L2 L L3 LF eee ee 1PH3W L L N lt 277 V L N lt 277 V L N lt 480 V L L lt 480 V L L 3PH3W 480 V L L 28 DOCA0005EN 04 iEM3100 iEM3200 iEM3300 series user manual Hardware and installation Power system Wiring 3PH4W Nn lt 277 V L N lt 277 V LN lt 480 V L L lt 480 V L L A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC
54. IEM3100 iEM3200 iEM3300 series Energy meters User manual DOCAOO05EN 04 04 2014 Schneider www schneider electric com ES E ectr C iEM3100 iEM3200 iEM3300 series user manual The information provided in this documentation contains general descriptions and or technical characteristics of the performance of the products contained herein This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications It is the duty of any such user or integrator to perform the appropriate and complete risk analysis evaluation and testing of the products with respect to the relevant specific application or use thereof Neither Schneider Electric nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein If you have any suggestions for improvements or amendments or have found errors in this publication please notify us No part of this document may be reproduced in any form or by any means electronic or mechanical including photocopying without express written permission of Schneider Electric All pertinent state regional and local safety regulations must be observed when installing and using this product For reasons of safety and to help ensure compliance with documented system data only the manufacturer should perform repairs to components When devices a
55. Lana f rt A N Ly Lt 2 L L3 L3 0 650600 0 PEAP CU T T T k Oo Current and voltage inputs direct measurement up to 63 A Energy pulsing LED used to verify accuracy A Digital input iEM3155 iEM3165 B Digital output iEM3155 iEM3165 C Communication port D Communications LED E Display for measurement and configuration F Cancel G Confirm H Scroll I J K Status LED on off error DOCAOO05EN 04 17 Hardware and installation iEM3100 iEM3200 iEM3300 series user manual iEM3175 Direct measurement up to 63 A and LonWorks communications The various features of the iIEM3175 are shown in the diagram below Current and voltage inputs direct measurement up to 63 A o Neuron ID 000000000000 Reset N 0000000000 h conie Neuron ID Energy pulsing LED used to verify accuracy Status LED on off error A Digital input O G G B Communication port C Communications LonWorks operations LED B D Service pin a L A E Display for measurement and configuration 9 F Cancel G Confirm H Scroll ON J K L iEM3200 iEM3210 iEM3215 Measurement with CTs The various features of the listed meters CTs 1 A or 5 A are shown in the diagram below Digital i
56. M3175 iEM3235 iEM3255 iEM3265 iEM3275 iEM3335 iEM3355 iEM3365 iEM3375 Type Type 1 IEC 61131 2 Z Voltage 40VDC Maximum input Programmable digital Current 4 mA input Voltage OFF 0 5VDC iEM3115 iEM3135 iEM3155 Voltage ON 11 40 VDC iEM3165 iEM3175 iEM3215 iEM3235 iEM3255 iEM3265 Nominal voltage 24 V DC iEM3275 iEM3335 iEM3355 Isolation 3 75 kV rms iEM3365 iEM3375 Wire 1 5 mm 16 AWG Wire strip length 6 mm 0 23 in Torque 0 5 Nm 4 4 inelb Mechanical characteristics Characteristic Value Meters Front panel IP40 IP degree of protection IEM31 IEM32 iEM33e Meter body IP20 Impact rating IK08 IEM31 iEM32 IEM33 l In kWh or MWh up to 99999999 MWh iEM32 Active energy display range In kWh 8 1 digits up to 99999999 9 IEM31 iEM33 500 flashes kWh iEM31 Energy pulsing LED yellow 5000 flashes KWh without consideration of transformer ratios iEM32 200 flashes kWh iIEM33 The pulses kWh of the energy pulsing LED cannot be changed Environmental characteristics Characteristic Value Meters Operating temperature 25 C 13 F to 55 C 131 F K55 Storage temperature 40 C 40 F to 85 C 185 F Pollution degree 2 74 5 95 RH non condensing A Relative humidity IEM31 IEM32 iEM
57. N rail mounting and dismounting 22 Input output and communications wiring 24 Power system wiring ex ce eee eee 26 Chapter 4 Front panel display and meter setup 33 OVEFVIBW TE TC tet xe anes oleae eee tice na na poe eee ee nee 33 Data display s2 sGact ad taal mess Lia rele nue gene nes KTR Bae CEES 33 RESCtS jefe titers aie Rite desi Sate EES E eves ea Ste el f e ee Se ete ee 36 Multi Tariff feature ie eed ki NTE ee ee KTR Ee ee ee Pee eae 36 Meter status information 37 The device Clock ocs see e eee ee ee ee ee ne N RN N en N 37 Device configuration 38 Modifying parameters 39 Configuration mode menus 40 Chapter 5 Communications via Modbus RS 485 51 Modbus communication overview 51 Modbus functions 52 Command interface cosirer eener NKE KR EE R ue ae eae nee eye ee eee ts 53 Modbus register list 57 Read Device Identification 61 Chapter 6 Communications via LonWorks 63 LonWorks communicati
58. OTE only applies to the iEM3275 l CT Primary nciCtPrimary SNVT_count l NOTE only applies to the iEM3275 CT Secondary nciCtSecondary SNVT_ count NOTE only applies to the iEM3275 VT connection type 0 Direct connection no VTs 1 3PH3W 2VTs 2 3PH4W 3VTs System frequency 50 60 nciVtConnType SNVT_count nciNominalFreq SNVT_fregq_hz Digital input configuration and status information Digital input control mode 0 Normal input status nciDICtrMode SNVT_count 2 Multi Tariff control 3 Input metering 5 All partial energy reset configure to reset all partial energy logs nciDIPulseConst SNVT_count_32 Pulse constant pulses unit Digital input status only Bit 1 is used 0 relay open nvoDIStatus SNVT_ count 1 relay closed NOTE The information provided by this variable only applies if the digital input control mode is set to Input Status Alarm status Alarm status only Bit 1 is used nvoAlmStatus SNVT_count 0 Alarm is inactive 1 Alarm is active DOCAOO05EN 04 67 Communications via LonWorks iEM3100 iEM3200 iEM3300 series user manual Network variable label SNVT UCPT type Description Acknowledgement status only Bit 1 is used nvoAlmUnAckState SNVT_count 0 historic alarm is acknowledged by the user 1 historic alarm is unacknowledged by the user nvoAlmLastTime SNVT_time_stamp Timestamp of last alarm DD MM YYYY hh mm
59. SNVT_elec_whr_f Rate C tariff 3 active energy import nvoTariffDWh SNVT_elec_whr_f Rate D tariff 4 active energy import nvolnMeterAcc SNVT_count_f Input metering accumulation nvoRstEnergyDT SNVT_time_stamp Date and time of last energy reset Related topics See Resets on page 68 for information on resetting values e See Network propagation rate setup on page 70 for information on variables that control the network update rate Instantaneous RMS measurements Network variable label Type Description nvoActPowerPh1 SNVT_power_f Active power Phase 1 nvoActPowerPh2 SNVT_power_f Active power Phase 2 nvoActPowerPh3 SNVT_power_f Active power Phase 3 nvoActPowerSum SNVT_power_f Total active power nvoRctPowerSum SNVT_power_f Total reactive power nvoAppPowerSum SNVT_power_f Total apparent power nvoVoltsL1N SNVT_volt_f Voltage L1 N nvoVoltsL2N SNVT_volt_f Voltage L2 N nvoVoltsL3N SNVT_volt_f Voltage L3 N nvoVoltsLNAvg SNVT_volt_f Average voltage line to neutral nvoVoltsL1L2 SNVT_volt_f Voltage L1 L2 nvoVoltsL2L3 SNVT_volt_f Voltage L2 L3 nvoVoltsL3L1 SNVT_volt_f Voltage L3 L1 nvoVoltsLLAvg SNVT_volt_f Average voltage line to line nvoCurrentPh1 SNVT_amp T Phase 1 current nvoCurrentPh2 SNVT_amp T Phase 2 current nvoCurrentPh3 SNVT_amp T Phase 3 current nvoCurrentAvg SNVT_amp_f Average curre
60. Subscription of an object changes by more than the configured COV threshold COV_Increment a notification is sent Subscription notification The message the meter sends to indicate a COV event has occurred Unconfirmed message A message for which the device does not expect an answer Related topics e See www bacnet org for more information on the BACnet protocol BACnet protocol support Go to www schneider electric com and search for your meter model to access the PICS Protocol Implementation Conformance Statement for your meter The meter supports the BACnet protocol as follows BACnet component Description Protocol version 1 Protocol revision 6 Standardized device profile Annex L BACnet Application Specific Controller B ASC DOCA0005EN 04 89 Communications via BACnet iEM3100 iEM3200 iEM3300 series user manual BACnet component Description BACNet Interoperability DS RP B Data Sharing Read Property B DS RPM B Data Sharing Read Property Multiple B DS WP B Data Sharing Write Property B Building Blocks Annex K DS COV B Data Sharing COV B DM DDB B Device Management Dynamic Device Binding B DM DOB B Device Management Dynamic Object Binding B DM DCC B Device Management Device Communication Control B Data link layer options MS TP master clause 9 Baud rates 9600 19200 3
61. V3Vn 1 12 18 ooo 066682 V1V2V3Vn 01 2 13 0000 65655 1PH multiple loads with neutral 1PH4W Multi L N 277 V L N 277 V LN The 1PH4W Multi L N wiring type is only available on the iEM3235 iEM3250 iEM3255 iEM3265 and iEM3275 Three phase systems with CTs Q 250 mA fuses and disconnect switch Shorting block indicates wiring for a balanced system Power system Wiring 1CT 2CTs 3CTs vivavavn ONU CE VAV2V3Vn 11 12 18 vivevavn 1 12 13 DOE SS st amp Si SZ 3PH3W L1 L2 lt 480 V L L te 480 V L L lt 480 V L L 1CT 2CTs 3CTs VA V2V3Vn VIAV2V3Vn 11 2 13 VIV2V3Vn 11 12 13 0000 Gaddde i ne 3PHAW L1 L1 L2 L2 L3 L3 N N lt 277 V LN 277 V L N 277 V LN 30 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Three phase systems with CTs and VTs O 250 mA fuses and disconnect switch G Shorting block G VT primary fuses and disconnect switch indicates wiring for a balanced system Hardware and installation
62. _nciAllCurrent network traffic The number of updates sent per second varies depending on __nciAllPowerFactor the connection type updates from network variables that are not controlled by nciFrequency this configuration property Maximum interval in seconds between transmissions of error values to the network nciErrors SCPTmaxSendTime e nvoErrors The value of the applicable variable is sent after the interval has elapsed regardless of whether or not the value of the variable has changed The counter is reset to 0 70 DOCAOO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via LonWorks nci variable UCPTs SCPTs Applies to Description nciAllEnergy SCPTminSendTime Floating point energy values nvoTotWhimp nvoTotWhExp nvoTotVARhImp nvoTotVARhExp nvoPartialWh nvoPartialVARh nvoPh1Wh nvoPh2Wh nvoPh3Wh nvoTariffAWh nvoTariffBWh nvoTariffCWh nvoTariffDWh nciAllPower SCPTminSendTime nvoActPowerPh1 nvoActPowerPh2 nvoActPowerPh3 nvoActPowerSum nvoRctPowerSum nvoAppPowerSum nciAllVoltage SCPTminSendTime nvoVoltsL1N nvoVoltsL2N nvoVoltsL3N nvoVoltsLNAvg nvoVoltsL1L2 nvoVoltsL2L3 nvoVoltsL3L1 nvoVoltsLLAvg nciAllCurrent SCPTminSendTime nvoCurrentPh1 nvoCurrentPh2 nvoCurrentPh3 nvoCurrentAvg nciAllPowerFactor SCPTminSendTime nvoAvgPwrFactor nciFrequency SCPTminSendTime nvoFrequency The minimum inter
63. a 173 480 V L L 20 Maximum current 63 A Measured current 0 5 A to 63 A Overload 332 V L N or 575 V L L Voltage impedance 3 MO Current impedance lt 0 3 mQ Frequency 50 60 Hz 10 Measurement category Minimum wire temperature rating required 90 C 194 F Burden lt 10 VA at 63 A Wire 16 mm 6 AWG Wire strip length 11 mm 0 43 in Torque 1 8 Nm 15 9 inelb Power system inputs iEM33 meters Characteristic Value Measured voltage Wye 100 277 V L N 173 480 V L L 20 Delta 173 480 V L L 20 Maximum current 125A Measured current 1 Ato 125A Overload 332 V L N or 575 V L L Voltage impedance 6 MQ Current impedance lt 0 2 mQ Frequency 50 60 Hz 10 Measurement category Minimum wire temperature rating required 105 C 221 F Burden lt 10 VA at 125 A Wire 50 mm 1 AWG Wire strip length 13 mm 0 5 in Torque 3 5 Nm 30 9 inelb DOCAOO05EN 04 97 Specifications Power system inputs iEM32 meters Characteristic iEM3100 iEM3200 iEM3300 series user manual Value Measured voltage Wye 100 277 V L N 173 480 V L L 20 Delta 173 480 V L L 20 Overload 332 V L N or 575 V LL Impedance 3 MQ Frequency 50 60 Hz 10 Voltage inputs Measurement category Minimum wire temperature rating
64. anel display and meter setup Configuration menus for iEM3135 iEM3155 iEM3165 iEM3175 iEM3335 iEM3355 iEM3365 iEM3375 Not available on iEM3175 iEM3375 B iEM3155 iEM3355 C iEM3135 iEM3335 Frequen Frequency D iEM3165 iEM3365 Date Date Multi Tariffs Control mode Jeena Jamaa Input Overload Alarm Alarm Rag J Q Enable Pick Up Value Digital Output DO Function Schedule i by 2 Tariffs i by 3 Tariffs by 4 Tariffs Pulse Constant Pulse Width Digital Input DI Function O Communication K Slave Address f Communication Primary Addr Communication K MAC Addr Baud Rate Baud Rate Baud Rate Parity Device ID Com Protection Com Protection Contrast Contrast Password Password Reset Config Reset Config Section Parameter Options Description 3PH4W 1PH2W L N i 1PH2W L L ee Wiring Type 1PH3W L L N Select the power system type the meter is wired to 3PH3W 1PH4W Multi L N Frequency Frequency Select the frequency of the electrical power system in Hz Date Date DD MMM YYYY Set the current date using the specified format Time Time hh mm Set the time using the 24 hour format DOCA0005EN 04 43 Front panel display and meter setup iEM3100 iEM3200 iEM3300 series user manual Section Parameter Options Description Select the tariff control mode
65. ar 0 255 Set the address for this device The address must be unique for each device in a communications loop 2400 4800 Communication iEM3235 Nr l Baud Rate 9600 Select the speed for data transmission The baud rate must be the same for all devices 300 in a communications loop 600 1200 MAC Adar 1 127 Set the address for this device The address must be unique for each device in a communications loop 9600 19200 o Communication iEM3265 Baud Rate 38400 Select the speed for data transmission The baud rate must be the same for all devices in a communications loop 57600 76800 Device ID 0 4194303 Set the Device ID for this device Make sure the Device ID is unique in your BACnet network Enable E E c th Com Protection Com Protection BES Protects selected settings and resets from configuration via communications isable Contrast Contrast 1 9 Increase or decrease the value to increase or decrease the display contrast Password Password 0 9999 Sets the password for accessing the meter configuration screens and resets Reset Config Reset Config Settings are reset to their defaults except for Password Meter restarts DOCA0005EN 04 49 Front panel display and meter setup iEM3100 iEM3200 iEM3300 series user manual 50 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via Modbus RS 485 Chapter 5 Communications via Modbus RS 485 What is in this chapter This chapter contai
66. ariff control mode to Disabled or by Communication 0 Disabled 00 02 E001 0001 11 0 1 1 by Communication NOTE To configure the Multi Tariff feature to be controlled by the digital input or device clock use the HMI Set the active tariff 1 Rate A tariff 1 2 Rate B tariff 2 00 02 E001 0000 10 1 2 3 4 3 Rate C tariff 3 4 Rate D tariff 4 NOTE You can only set the tariff using this method if the Tariff Mode is set to by Communication DOCAOO05EN 04 83 Communications via M Bus Communications setup SND_UD code Data format Primary VIF Range options iEM3100 iEM3200 iEM3300 series user manual Description 00 01 7A 0 250 Primary address To change the baud rate via communications send a telegram to the meter with the appropriate value in the Cl field Baud rate Hex value for Cl field 300 B8 600 B9 1200 BA 2400 BB 4800 BC 9600 BD Digital input setup NOTE E denotes the extension bit the hex value assumes E 0 SND UD Manufacturer specific VIFE d Data format Range options Description coce bin hex Digital input control mode 0 Normal Input Status 00 02 E001 1011 1B 0 3 5 l 3 Input metering 5 Partial energy reset 00 05 F010 1111 oF 1 10000 Pulse constant pulses unit applicable when
67. as Tariff Control maximum 4 tariffs Ww 1 Ulnt16 Reserved Tariff 1 T1 2008 Bee W 1 Ulnt16 1 4 3 T3 4 T4 NOTE You can only set the tariff using this method if the Tariff Mode is set to by Communication Set Digital Input as Partial Energy Reset IEM3155 iEM3255 iEM3355 Command Action Size Type Unit Range Description Number RM yP g P Ww 1 Ulnt16 Reserved Digital Input to Associate 6017 W 1 Ulnt16 0 1 0 Disable 1 Enable DOCAOO05EN 04 55 Communications via Modbus RS 485 iEM3100 iEM3200 iEM3300 series user manual Input Metering Setup iEM3155 iEM3255 iEM3355 S cai Size Type Unit Range Description W 1 Ulnt16 Reserved W 1 Ulnt16 1 Input Metering Channel W 20 UTF8 string size lt 40 Label 6014 W 2 Float32 1 10000 Pulse Weight W 1 Ulnt16 Reserved Digital Input Association W 1 Ulnt16 0 1 0 Disable 1 Enable doc NNT Size Type Unit Range Description Ww 1 Ulnt16 Reserved W 1 Ulnt16 9 Alarm ID W 1 Ulnt16 Reserved W 1 Ulnt16 Reserved Ww 1 Ulnt16 Reserved W 1 Ulnt16 0 1 pe ene 1 Enable 7000 W 2 Float32 0 0 1e10 Pickup value W 2 UInt32 Reserved Ww 2 Float32 Reserved W 2 UInt32 Reserved W 1 Ulnt16 Reserved W 4 Ulnt16 Re
68. bit the hex value assumes E 0 Manufacturer specific VIFE Data format Primary VIF Description bin hex Alarm status 02 E011 0111 37 0x0000 Alarm is inactive 0x0100 Alarm is active Acknowledgement status 02 E011 1000 38 0x0000 historic alarm is acknowledged by the user 0x0100 historic alarm is unacknowledged by the user 04 ED E011 1001 39 Timestamp of last alarm DD MM YYYY hh mm ss 05 E011 1010 3A Value at last alarm Overload alarm configuration 02 E011 0100 34 0x0000 disabled 0x0100 enabled 05 E011 0101 35 The pickup setpoint in kW for the overload alarm Telegram information for meter configuration You can use the information provided in this section to write to the meter using a SND_UD function NOTE If Com Protection is enabled you may receive an error response when you try to configure the meter over communications You can also configure the meter using the M Bus tool available from www schneider electric com Supported VIFE codes for meter configuration NOTE E denotes the extension bit the hex value assumes E 0 VIFE code Action Description bin hex E000 0000 00 Write and replace Replaces the old value with the new value E000 0111 07 Clear Resets an accumulated value to 0 zero Related topics e See Configuration mode menus on page 40 for information on enabling and disabling Com Protection
69. communications The various features of the iEM3250 iEM3255 iEM3265 CTs 1 A or 5 A with Modbus or BACnet communication are shown in the diagram below QO 06 DDDB a Iili TTT RS485 ON E G L w EI con eT S Ta 12 Ki vi V2 V3 Vn 1 S2 S1 S2 Ss 2 O0 caso T TKO AI T Digital input iEM3255 iEM3265 Digital output iEM3255 iEM3265 Communication port Communications LED Display for measurement and configuration Current inputs CTs 1 A and 5 A Cancel Confirm Scroll Voltage inputs Energy pulsing LED used to verify accuracy TITAS TZ Oo amy ol Ol a gt Status LED on off error DOCAOO05EN 04 19 Hardware and installation iEM3100 iEM3200 iEM3300 series user manual iEM3275 Measurement with CTs and LonWorks communications The various features of the iIEM3275 CTs 1 A or 5 A with LonWorks communications are shown in the diagram below 0 eo s KWh D me C3 Esc Neuron ID 000000000000 KR 1 12 13 Vi v2 V3 Vn si s2 si s2 si C22 HOPEA Voltage inputs Neuron ID Energy pulsing LED used to verify accuracy A Digital input B Communication po
70. creen has the following sections Section Description Set Wiring frequency Configure power system settings for example power system configuration and nominal Set Digital Input Set the digital input mode and pulse constant Set Digital Output Enable disable the digital output and set the control mode pulse weight and duration Set Multi Tariff if the control mode is set to by Communication Disable the Multi Tariff feature or set the control mode to by Communication and set the active tariff Set Power Alarm Enable disable to the overload alarm enter the setpoint and acknowledge alarms Reset Reset partial energy and input metering accumulations Set Date Time Set the date and time or send a time synchronization signal to set the meter to the computer time Set Baudrate Set the baud rate Set Address Set the meter address DOCAOO0S5EN 04 87 Communications via M Bus iEM3100 iEM3200 iEM3300 series user manual 88 DOCAOO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Chapter 8 Communications via BACnet Communications via BACnet What is in this chapter This chapter contains the following sections BACnet communications overview 89 BACnet protocol support 89 BACnet communications implementation 90 BACnet object and
71. ct Connect 2036 R WC 1 Ulnt16 1 3PH3W 2 VTs 2 3PH4W 3 VTs Not applicable for iEM3150 iEM3155 iEM3350 iEM3355 Energy Pulse Output Setup iEM3155 iEM3255 iEM3355 ear r Size Type Units Description 2129 R WC 1 Ulnt16 Millisecond Energy Pulse Duration Digital Output Association 2131 R WC 1 Ulnt16 0 Disable 1 DO1 enable for active energy pulse output 2132 R WC 2 Float32 pulse kWh Pulse Weight Command Interface peters Ke ren Size Type Units Description 5250 R W 1 Ulnt16 Requested Command 5252 R W 1 Ulnt16 Command Parameter 001 5374 R W 1 Ulnt16 Command Parameter 123 5375 R 1 Ulnt16 Command Status Command Result codes 0 Valid Operation 5376 R i UInt16 J 3000 Invalid Command 3001 Invalid Parameter 3002 Invalid Number of Parameters 3007 Operation Not Performed 5377 R W 1 Ulnt16 Command Data 001 5499 R 1 Ulnt16 Command Data 123 Communication A al rar Size Type Units Description 6500 R 1 Ulnt16 ess 0 Modbus 6501 R WC 1 Ulnt16 Address Baud Rate 6502 R WC 1 Ulnt16 le ity 1 19 200 2 38 400 Parity 0 Even 6503 R WC 1 Ulnt16 1 Odd 2 None NOTE number of stop bits 1 Input Metering Setup iEM3155 iEM3255 iEM3355 Register Action S se Address R WIWC Size Type Units Description 7032 R WC 20 UTF8 Label
72. ct the tariff control mode Disable the Multi Tariff function is disabled e by Communication the active tariff is control by communications See the chapter Disable for the applicable protocol for more information by Communication by Digital Input the digital input is associated with the multi tariff function A signal to Multi Tariffs Control Mode the digital input changes the active tariff by Internal Clock the device clock controls the active tariff If you set the Control Mode to by Internal Clock you must also configure the schedule Set the time when each tariff period starts using the 24 hour clock format 00 00 to 23 59 The start time of the next tariff is the end time of the current tariff For example T2 start equals the end of T1 Select whether or not the Overload Alarm is enabled GAE Alar Disable Disable the alarm is disabled Enable Enable the alarm is enabled If you enabled the Overload Alarm you must also configure the Pick Up Value in kW from 1 9999999 Select how the digital output functions e Disable the digital output is disabled Disable e for Alarm the digital output is associated with the overload alarm The meter sends dos A a pulse to the digital output port when the alarm is triggered Digital Output DO Function for Alarm e Tor Pulse The digital output is associated with energy pulsing When this mode is for Pulse kWh selected you must also configure the can
73. dicates the status of communication between the meter and the master as follows If Then g Communication with the device has been established The LED is flashing NOTE If there is an error online the LED also flashes The LED is off There is no active communication between the master and the slave Related topics For more information on the Modbus protocol see the Modbus organization website at www modbus org e See Hardware overview on page 16 for the location of the communications LED DOCAOO05EN 04 51 Communications via Modbus RS 485 Modbus functions Function list The table below lists the supported Modbus functions Function code g Function name Decimal Hexadecimal 3 0x03 Read Holding Registers 16 0x10 Write Multiple Registers 43 14 0x2B 0x0E Read Device Identification For example To read different parameters from the meter use function 3 Read e To change the tariff use function 16 Write to send a command to the meter Table format Register tables have the following columns iEM3100 iEM3200 iEM3300 series user manual Register Address Action R W WC Size Type Units Range Description e Register Address Modbus address of register encoded in the Modbus frame in decimal dec e Action The read write write by command property of the register Size The data size in Int16 e
74. dio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment to an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help This Class B digital apparatus complies with Canadian ICES 003 DOCAO005EN 04 About the book iEM3100 iEM3200 iEM3300 series user manual Document scope This manual is intended for use by designers system builders and maintenance technicians with an understanding of electrical distribution systems and monitoring devices Validity note The meters are used to measure the amount of active energy consumed by an installation or a part of an installation This function meets the requirements for consumption monitoring e evaluation of energy items cost accounting etc This function may also satisfy the power saving incentives implemented by many countries Related documents Title of documentation Reference number Installation sheet iEM3100 iEM3110 iEM3115 S1B46581 S1B62907 Installation sheet iEM3150 iEM3155 S1B46583 S1B62908 Installation sheet iEM3200 iEM3210 iEM3215 S1B46598 S1B6
75. e by Internal Clock Schedule i by Digital Input by 2 Tariffs by Communications by 3 Tariffs by 4 Tariffs Contrast Password Password Q Reset Config Reset Config Section Parameter Options Description 3PH3W 3PH4W Type 1PH2W L N Select the power system type the meter is wired to 1PH2W L L Wiring 1PH3W L L N 3CTs on 11 12 13 CT 1CTonli Define how many current transformers CT are connected to the meter and which terminals they are connected to 2 CTs on 11 I3 1 CT Secondary Select the size of the CT secondary in Amps CT Ratio 5 CT Primary 1 32767 Enter the size of the CT primary in Amps 50 Frequency Frequency an Select the frequency of the electrical power system in Hz Date iEM3210 iEM3215 Date DD MMM YYYY Set the current date using the specified format Time iEM3210 iEM3215 Time hh mm Set the time using the 24 hour format 0 01 0 1 Pulse Constant 1 E Set the pulses per kWh for the pulse output imp kWh 10 100 Pulse Output iEM3210 500 50 Pulse Width 100 Set the pulse width ON time ms 200 300 DOCAOO0S5EN 04 45 Front panel display and meter setup iEM3100 iEM3200 iEM3300 series user manual Section Parameter Options Description Multi Tariffs EM3215 Control Mode Disable by Internal Clock Select the tariff control mode Disable the Multi Tariff function is disabled by Digital Input the digital input is associated with the multi tarif
76. e end time of the current tariff For example T2 start equals the end of T1 36 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Front panel display and meter setup Meter status information Two LEDs on the front panel indicate the current status of the device the green status LED and the yellow energy pulsing LED The icons in the table below indicate the LED state as follows LED is off LEDis on 69 LED is flashing Status LED Energy pulsing LED Description amp amp Off amp Q iss On no pulse counting S Z On with pulse counting amp Error pulse counting stopped Z 6 Abnormal with pulse counting Related topics See the section for the protocol of your device for information on the communication LED e Troubleshooting on page 103 e Communications LED indicator for Modbus devices on page 51 e LED indicators for LonWorks meters on page 63 e Communications LED indicator for M Bus meters on page 76 e Communications via BACnet on page 89 The device clock This section does not apply to the iEM3100 iEM3200 or iEM3300 You must reset the time to account for any time change for example to switch the time from standard time to daylight savings time Clock behavior on power interruption iEM3110 iEM3150 iEM3210 iEM3250 iEM3310 and iEM3350 When power is interrupted the date and time are reset When power is
77. ed PkUpSetpoint 1 9999999 The pickup value for the overload alarm Acknowledgement status only Bit 1 is used nciCfgOvLoadAck UCPTOverLoadAImAck 0 1 QE Histon alarm is cknowledged by the user 1 historic alarm is unacknowledged by the user Multi Tariff setup Function profile UCPT Struct Members Range options Description nciCfgCommTariff UCPTTariffMode Set Multi Tariff control mode to Disabled or by Communication 0 Disabled 0 1 1 by Communication NOTE To configure the Multi Tariff feature to be controlled by the digital input or device clock use the HMI nciCfgTariffSel UCPTTariffSelect Set the active tariff 1 Rate A tariff 1 2 Rate B tariff 2 3 Rate C tariff 3 4 Rate D tariff 4 NOTE You can only set the tariff using this method if the Tariff Mode is set to by Communication 1 2 3 4 Network propagation rate setup The following configuration properties help control network traffic by controlling the rate at which variable values are sent to your LNS nci variable UCPTs SCPTs Applies to Description Y HS Limits the total number of updates sent per second for listed nci variables nciAllEner Ren If more than the specified number of updates are queued to be sent out in any 1 nciMaxNvSntPerSec UCPTNVUpdiLimit __nciAllVoltage second period the excess updates are delayed until the next second to reduce _
78. en only appears if there is a specific event A Diagnostic code Di z B Existing events jagnosis 201 Q T1 23 Apr 2012 1 2 B 1 Press the down button to scroll through the main display screens until you reach the Diagnosis screen 2 Press the button to scroll through any existing events Related topics See Data display on page 33 for more information on navigating to the Diagnosis screen DOCA0005EN 04 103 Troubleshooting Diagnostic codes Diagnostic code iEM3100 iEM3200 iEM3300 series user manual If the diagnostics code persists after following the instructions below please contact Technical Support Description Possible solution LCD display is not visible Check and adjust LCD contrast Push buttons do not respond Restart the meter by powering off and powering on again Metering stops due to an EEPROM error 101 l Enter configuration mode and select Reset Config Press OK to display total energy consumption Metering stops due to a lack of a calibration table r 102 a Enter configuration mode and select Reset Config Press OK to display total energy consumption Metering continues l 201 l Correct the frequency settings according to the nominal frequency of Mismatch between frequency settings and frequency the power system measurements Metering continues S i Go 202 R i eure Correct the wir
79. er to identify the meter to your LonWorks network You can also find the Neuron ID on the meter label if you need to manually enter it into your LNS software A Service pin D2 B Location of the Neuron ID on the front panel Reset S N 0000000000 lU contio G Neuron ID 000000000000 Related topics See Hardware overview on page 16 for the location of the communications LED See Input output and communications wiring on page 24 for information on wiring the device communications See Echelon LonMaker plug in for data display and meter configuration on page 71 for instructions on installing and using the LonMaker plug in Standard network variable types SNVTs and configuration properties for reading data The following sections outline the standard network variable types SNVTs the standard configuration property types SCPTs and user configuration property types UCPTs that you can access to read data from the meter Related topics e See Meter configuration properties on page 68 for more information on configuring settings using LonWorks General variables Network variable label Type Description nviRequest SCPTpartNumber For LonWorks internal communication nvoStatus SCPToemType For LonWorks internal communication System variables Network variable label Type Description
80. es unit Digital input status 0 relay open 02 E011 0010 32 1 relay closed NOTE This information only applies if the digital input control mode is set to Input Status Digital input association with partial energy data reset 03 E011 0000 30 0 Digital input is not associated with the partial energy reset 1 Digital input is associated with the partial energy reset Energy pulse duration in milliseconds 03 ma T E010 1100 2C NOTE This information only applies if the digital output mode is set to energy pulsing DOCA0005EN 04 81 Communications via M Bus iEM3100 iEM3200 iEM3300 series user manual Primary VIFE Manufacturer specific VIFE Data format Description bin hex bin hex Pulse weight of the digital output 05 lt a E010 1110 2E NOTE This information only applies if the digital output mode is set to energy pulsing Digital output control mode 2 for Alarm 3 for Pulse KWh OxFFFF Disabled 03 E001 1010 1A Digital output association with energy pulsing 03 E010 1101 2D 0 Digital output disabled 1 for Pulse digital output is associated with active energy pulse output Digital output association with overload alarm 02 E011 0110 36 0x0000 digital output disabled 0x0100 for Alarm digital output is associated with the overload alarm Alarm status information NOTE E denotes the extension
81. f function A signal to the digital input changes the active tariff by Internal Clock the device clock controls the active tariff If you set the Control Mode to by Internal Clock you must also configure the schedule Set the time when each tariff period starts using the 24 hour clock format 00 00 to 23 59 The start time of the next tariff is the end time of the current tariff For example T2 start equals the end of T1 Contrast Contrast 1 9 Increase or decrease the value to increase or decrease the display contrast Password Password 0 9999 Sets the password for accessing the meter configuration screens and resets iEM3210 iEM3215 D 9 9 Reset Config Reset Config Settings are reset to their defaults except for Password Meter restarts Configuration menus for iEM3250 Frequency Frequency Date Communication h Slave Address k Baud Rate Parity Contrast Contrast Reset C Reset Config Section Parameter Options Description 3PH4W 1PH2W L N Wiri T etes Select th tem type the meter is wired t irin e elect the power system type the meter is wired to 9 YR 1PH3W L L N P y 1 3PH3W 1PH4W Multi L N 50 l Frequency Frequency e0 Select the frequency of the electrical power system in Hz Date Date DD MMM YYYY Set the current date using the specified format Time Time hh mm Set the time using the 24 hour format Set the address for this device The address must
82. fer to the Echelon LonMaker documentation for information on registering the plug in Browsing the meter using the LonMaker plug in In order to use the plug in to view data and configure the meter The plug in must be installed and registered The meter must be added to LonMaker and commissioned 1 Open LonMaker 2 Right click the meter icon and select Browse The meter plug in appears NOTE If the meter specific plug in does not open the plug in may not be correctly registered or the meter may not be properly commissioned in LonMaker Double check the registration and meter commissioning Refer to the Echelon LonMaker documentation for more information LonMaker plug in interface Schneider Electric iEM3275 Energy Meter Plugin BEI E File Setup Commission Help Meter Info Energy Measure RMs Measure Meter Status Meter Config Diagnostics Total Energy M Part Energy Active E Import m Partial Energy 0 000 Partial Active E Partial Reactive E kwh 0 000 kwh 0 000 kVARh Active E Export 0 000 m Phase Energy kwh Phase 1 Active E Phase 2 Active E Phase 3 Active E Reactive E Import 0 000 kWh 0 000 kWh 0 000 kWh 0 000 HG Tariff Reactive E Export Tariff 4 Tariff B EEE Current Rate l 0 000 kwh 0 000 kwh KVARh Disable Tariff C Tariff D 0 000 kwh 0 000 kWh Reset Date Time 2013 2 20 16 14 5 Reset Part Energy M Input Meter Accumulation Count 0 Pulse Unit Reset Count
83. g LED used to verify accuracy A Digital inputs for tariff control iEM3115 Q B Display for measurement and configuration C Pulse output for remote transfer IEM3110 D Cancel E Confirm F Scroll G H l Status LED on off error contig ES L E 13 L 000000 66 T 16 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Hardware and installation iEM3135 Direct measurement up to 63 A and M Bus communications The various features of the iEM3135 are shown in the diagram below G G T F a L S 1 I Q Re d DI DO ON E Q LL contig ES p o PPPPPOPO weet OO G Xll TEO Tym GO Ol gt Digital input Digital output Communication port Communications LED Display for measurement and configuration Cancel Confirm Scroll Current and voltage inputs direct measurement up to 63 A Energy pulsing LED used to verify accuracy Status LED on off error iEM3150 iEM3155 iEM3165 Direct measurement up to 63 A and Modbus or BACnet communications The various features of the iEM3150 iEM3155 iEM3165 are shown in the diagram below Q 06 A l A y tity 020 29 Ras GL DI N C C DO Nc ON E ES o 7 le
84. help you monitor the iEM3165 iEM3175 Measures essential electrical imbalance between phases 9 l 1EM3235 iEM3255 parameters like current average Monitoring of feeders or any sub cabinet z S voltage and total power Total power allows you to monitor the feeder load iEM3265 iEM3275 level iEM3335 iEM3355 iEM3365 iEM3375 DOCA0005EN 04 13 Overview iEM3100 iEM3200 iEM3300 series user manual Functions Advantages Applications Meter M Bus communications Communicate advanced parameters using M Bus protocol M Bus network integration iEM3135 iEM3235 iEM3335 Modbus communications Communicate advanced parameters using Modbus protocol Modbus network integration iEM3150 iEM3155 iEM3250 iEM3255 iEM3350 iEM3355 BACnet communications LonWorks communications Communicate advanced parameters using BACnet MS TP protocol Communicate advanced parameters using LonWorks communications BACnet network integration LonWorks network integration iEM3165 iEM3265 iEM3365 iEM3175 iEM3275 iEM3375 Four quadrant calculation Identification of imported and exported active and reactive energy allows you to monitor energy flow in both directions delivered from the utility and produced on site Ideal for facilities with back up generators or green power capabilities for example solar panels or wind turbines Measurement of active reactive
85. iEM3355 W 1 Ulnt16 Reserved W 1 Ulnt16 Reserved W 1 Ulnt16 Reserved Ww 1 Ulnt16 Reserved VT Connection type 0 Direct Connect W 1 Ulnt16 0 1 2 TS SPHOW 2 V s 2 3PH4W 3 VTs NOTE For iEM3250 iEM3255 Reserved by iEM3150 iEM3155 iEM3350 iEM3355 54 DOCAO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via Modbus RS 485 Set Pulse Output iIEM3155 iEM3255 iEM3355 commans pa Size Type Unit Range Description Ww 1 Ulnt16 Reserved W 1 Ulnt16 Reserved Pulse Output enable disable W 1 Ulnt16 0 1 0 Disable 1 Enable iEM3155 iEM3355 1 10 20 100 200 W 2 Float32 pulse kWh 1000 Pulse constant 200 iEM3255 0 01 0 1 1 10 100 500 W 1 Ulnt16 Reserved W 1 Ulnt16 Reserved W 2 Float32 Reserved W 1 Ulnt16 Reserved W 1 Ulnt16 Reserved W 2 Float32 Reserved W 1 Ulnt16 Reserved 2038 W 1 Ulnt16 Reserved W 1 Ulnt16 ms 50 100 200 300 Pulse width Command Action Size Type Unit Range Description Number RW yp g P Ww 1 Ulnt16 Reserved Multi Tariff Mode 0 Disable Multi Tariff 2060 S c w 1 Ulnt16 _ 0 1 2 4 1 Use COM as Tariff Control maximum 4 tariffs 2 Use Digital Input as Tariff Control 2 tariffs 4 Use Internal Clock
86. ic The tool automatically sends read requests to and receives data from the meter You can set the interval at which these read requests are sent Monitor Manual You must manually send a read request to get data from the meter Config The tool opens in configuration mode You can change the mode from within the tool if needed 6 Click OK to start the M Bus tool and access the meter Viewing meter data using the M Bus tool Schneider Electric M bus Energy Meter BIS P File Setup Help Meter Info Energy Measure RMS Measure Meter Status Total Energy Part Energy Active E Import m Partial Energy 0 Partial Active E Partial Reactive E kwh l 0 kWh 0 kVARh Active E Export 0 m Phase Energy kWh Phase 1 Active E Phase 2 Active E Phase 3 Active E Reactive Eimport 0 kwh T kwh O kWh 0 KVARh Tariff Reactive E Export Tariff A Tariff B 0 Current Rate 0 kWh 0 kWh kVARh Low Tariff C Tariff D Fo kwh 0 kWh Reset Date Time 01 01 2000 00 00 M Input Meter Accumulation Count l 0 Pulse Unit Reset Date Time 01 01 2000 00 00 38 00 00 04 ED FF 39 00 00 01 01 05 FF 34 00 00 CO FF 06 FF 20 DF 59 77 00 00 00 03 FF 21 01 O 00 03 FF 22 03 00 00 03 FF 23 02 00 00 03 FF 24 3C 00 00 03 FF 25 00 00 00 05 FF 26 00 00 C8 42 03 FF 27 64 00 00 03 FF 28 02 00 00 03 FF 29 05 00 00 03 FF 24 05 00 00 03 FF 2B 00 00 00 OF 07 16 C Ba
87. ing Partial Reset Communicatio Primary Addr Baud Rate Parity Baud Rate Com Protection Password Reset Config Communication k k MAC Addr Baud Rate Device ID iEM3235 iEM3255 iEM3265 IB iEM3255 iEM3235 iEM3265 DOCA0005EN 04 47 Front panel display and meter setup iEM3100 iEM3200 iEM3300 series user manual by Digital Input by Internal Clock Section Parameter Options Description 3PH3W 3PH4W T UR Select th tem type the meter is wired t e elect the power system type the meter is wired to NS 1PH2W L L y oP 1PH3W L L N 1PH4W Multi L N Wiring Direct NoVT VT Wye 3VTs Select how many voltage transformers VT are connected to the electrical power system Delta 2VTs 3CTs on 11 12 13 Define how many current transformers CT are connected to the meter and which CT 1CTonlii terminals they are connected to 2 CTs on 11 13 1 CT Secondary k Select the size of the CT secondary in Amps CT Primary 1 32767 Enter the size of the CT primary in Amps 100 CT amp VT Ratio iio VT Secondary E Select the size of the VT secondary in Volts 120 VT Primary 1 1000000 Enter the size of the VT primary in Volts 50 Frequency Frequency B Select the frequency of the electrical power system in Hz Date Date DD MMM YYYY Set the current date using the specified format Time Time hh mm Set the time using the 24 hour format Sele
88. ing settings according to wiring inputs Mismatch between wiring settings and wiring inputs Metering continues l i 203 Check the wire connections and correct the wiring settings if needed Phase sequence reversed Metering continues 204 Total active energy is negative due to incorrect voltage and Check the wire connections and correct the wiring settings if needed current connections Metering continues f 205 x Set the Date and Time Date and Time have been reset due to a loss of power Metering continues l 206 dee Check the energy pulse output settings and correct if needed Pulse is missing due to overload on energy pulse output 207 Metering continues Restart the meter by powering off and powering on again then reset the Abnormal internal clock function date and time T Not all diagnostic codes apply to all devices 104 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Power energy and power factor Chapter 11 Power PQS Power energy and power factor NOTE The descriptions in this section assume that you are an electrical energy consumer not a supplier What is in this chapter This chapter contains the following sections Power PQS creia ananin ia Meee eee YEE ine dee ed eee ed 105 Energy delivered imported energy received exported 106 Power factor PF mia often eue ere dog ARARA NEREAREN 106 Power factor register format
89. led 1 for Alarm digital output is associated with the overload alarm BI05 Alarm Status 5 0 Alarm is inactive 1 Alarm is active BIO6 Unacknowledged status 6 0 historic alarm is acknowledged 1 historic alarm is unacknowledged DOCAOO05EN 04 95 Communications via BACnet iEM3100 iEM3200 iEM3300 series user manual 96 DOCAOO05EN 04 iEM3100 iEM3200 iIEM3300 series user manual Chapter 9 Specifications Specifications What is in this chapter This chapter contains the following sections Electrical characteristics 97 Mechanical characteristics 99 Environmental characteristics 99 Measurement accuracy 99 MID 22 e EK AE aT Gee pom acta tate D SN fe as OU 100 Internal Clock oessa eee eee eae ee LAN DU ee ee Ee ee ee or aan 100 Modbus communications 100 LonWorks communications 100 M Bus communications 101 BACnet communications 101 Electrical characteristics Power system inputs iEM31 meters Characteristic Value Measured voltage Wye 100 277 V L N 173 480 V L L 20 Delt
90. ll Current and voltage inputs direct measurement up to 125 A Energy pulsing LED used to verify accuracy Status LED on off error 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 08 CO 2000 Digital input iEM3355 iEM3365 Digital output iEM3355 iEM3365 Communication port TEA amp ow o dh oi Communications LED Display for measurement and configuration Cancel ist ee QO OGO sass d ob nm O js Confirm Scroll Current and voltage inputs direct measurement up to 125 A CEsc Rapet Energy pulsing LED used to verify accuracy Alo 7 Tl GO am oy ao ao gt Status LED on off error ee NON wf L M L2 L3 3 U 61616 ET EE OO DOCAOO05EN 04 21 Hardware and installation iEM3100 iEM3200 iEM3300 series user manual iEM3375 Direct measurement up to 125 A and LonWorks communications The various features of the iIEM3375 are shown in the diagram below Digital input Communication port Communications LonWorks operations LED G O PP Service pin Display for measurement and configuration Cancel
91. lure to follow these instructions can result in death serious injury or equipment damage Related topics e See Power system wiring on page 26 for information on wiring the voltage and current connections Pulse output wiring iEM3110 iEM3210 iEM3310 Rin Radd The pulse output is compatible with SO format e The pulse output can be directly connected to a 24 V DC lt 30 V DC input on a Zelio or Twido PLC e The pulse output indicates the primary consumption with consideration of transformer ratios e For other concentrators if V DC Rin gt 15 mA add a resistor Radd V DC 0 01 Rin Q Digital input wiring iEM3115 iEM3215 11 40VDC 8 g 24 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Hardware and installation Digital input wiring iEM3135 iEM3155 iEM3165 iEM3175 iEM3235 iEM3255 iEM3265 iEM3275 iEM3335 iEM3355 iEM3365 iEM3375 11 40 VDC 3 The digital input and output are electrically independent Digital output wiring iEM3135 iEM3155 iEM3165 iEM3235 iEM3255 iIEM3265 iEM3335 iEM3355 iEM3365 5 40V DC Load The programmable digital output is compatible with SO format when configured as a pulse output The digital output is polarity independent The digital input and out
92. n death or serious injury A CAUTION CAUTION indicates a potentially hazardous situation which if not avoided can result in minor or moderate injury NOTICE NOTICE is used to address practices not related to physical injury The safety alert symbol shall not be used with this signal word Please note Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material A qualified person is one who has skills and knowledge related to the construction installation and operation of electrical equipment and has received safety training to recognize and avoid the hazards involved DOCA0005EN 04 iEM3100 iEM3200 iEM3300 series user manual Notices FCC Part 15 notice This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to ra
93. nergy data Input metering NOTE you can only reset the input metering accumulation using software Resetting accumulated energy using the display 1 Navigate to the Partial Active E or Partial Reactive E screen The screen displays the date of the Date of last reset last reset For example Partial Active E 876 2 O 23 Apr 2012 kWh 2 Press and hold The Reset screen appears Press to confirm the reset and enter the meter password when prompted NOTE Regardless of the screen you use to access this reset accumulations of both Partial Active Energy and the Partial Reactive Energy if available are cleared Related topics e See your software documentation for information on resetting the input metering accumulation Multi Tariff feature The Multi Tariff feature is available on the following devices iEM3115 iEM3135 iEM3155 iEM3165 iEM3175 iEM3215 iEM3235 iEM3255 iEM3265 iEM3275 iEM3335 iEM3355 iEM3365 and iEM3375 The following table illustrates how the tariffs operate according to the tariff selection 2 3 or 4 tariffs These tariffs are stored in 4 different registers T1 T2 T3 and T4 2 tariffs 3 tariffs 4 tariffs T1 R T1 T1 K L f V Weekday 72 j C j K m 4 gt 24 H p 24 H 7 24 H Weekend S j kad 24 H 24 H 24 H NOTE If the tariff Control Mode is set to by Internal Clock the start time of the next tariff is th
94. nputs for tariff control iEM3215 Display for measurement and configuration G G G a QO Gea Pulse out for remote transfer iEM3210 Current inputs CTs 1 A or 5 A Cancel Confirm Scroll ON mm ws Reset Config Voltage inputs Energy pulsing LED used to verify accuracy S T ZO TM o ao a gt Status LED on off error 1 12 13 vi V2 V3 Vn s2 ls s2 si s2 C570 HOGOGSO 66 o 18 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Hardware and installation iEM3235 Measurement with CTs and M Bus communications The various features of the iEM3235 CTs 1 A or 5 A with M Bus communications are shown in the diagram below QO 06 CO uha LL Ti L o m J o E VA v2 V3 Vn 51 S2 S1 S2 S1 S2 0 2222 PERPA Digital input Digital output Communication port Communications LED Display for measurement and configuration Current inputs CTs 1 A and 5 A Cancel Confirm Scroll Voltage inputs Energy pulsing LED used to verify accuracy Fixe T L olnm oo ao gt Status LED on off error iEM3250 iEM3255 iEM3265 Measurement with CTs and Modbus or BACnet
95. ns the following sections Modbus communication overview 51 Modbus functions x S S 67 806 X R soe ed eee ee Sees oe Bae ee oe KRN ne oes 52 Command interface 53 Modbus register list 57 Read Device Identification 61 Modbus communication overview Modbus RTU protocol is available on the iEM3150 iEM3155 iEM3250 iEM3255 iEM3350 and iIEM3355 The information in this section assumes that you have an advanced understanding of Modbus communications your communications network and the power system that your meter is connected to There are three different ways of using Modbus communication by sending commands using the command interface see Command interface overview on page 53 e by reading the Modbus registers see Modbus register list on page 57 by reading Device Identification see Read Device Identification on page 61 Modbus communications settings Before communicating with the device using Modbus protocol use the display to configure the following settings Settings Possible values 9600 Baud Baud rate 19 200 Baud 38 400 Baud Odd Even Parity F one NOTE number of stop bits 1 Address 1 247 Communications LED indicator for Modbus devices The yellow communications LED in
96. nt nvoAvgPwrFactor SNVT_count_inc_f Total power factor nvoFrequency SNVT_freq_f Frequency Related topics e See Network propagation rate setup on page 70 for information on variables that control the network update rate 66 DOCAO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via LonWorks Meter status information You can read the following network variables to obtain configuration and status information about the meter For information on configuring the meter see the sections on meter configuration properties and the LonWorks plug in Network variable label SNVT UCPT type Description Basic information and meter configuration nvoDateTime SNVT_time_stamp Meter date and time DD MM YYYY hh mm ss nvoOpTimer SNVT_count_32 Meter operation timer the time in seconds since the meter was last powered up System configuration information Power system configuration 0 1PH2W L N 1 1PH2W LL nciSystemType SNVT_count 2 1PH3W L L with N 3 3PH3W 11 3PH4W 13 1PH4 wire multi L N Number of wires nciWireNum SNVT_count oa A Number of phases nciPhaseNum SNVT_count a Number of CTs nciCtNum SNVT_count 1 2 3 NOTE only applies to the iEM3275 Number of VTs nciVtNum SNVT_count 0 10 NOTE only applies to the iEM3275 l VT Primary nciVtPrimary SNVT_count_32 l NOTE only applies to the iEM3275 R VT Secondary nciVTSecondary SNVT_count l R N
97. ntrolled by internal clock 4 4 Multi Tariff Controlled by digital input s 2 2 Controlled by communications 4 4 Measurement display number of lines 3 3 Digital inputs programmable for status tariff control or input 3 i monitoring Programmable energy pulsing or S Digital outputs overload alarm Pulse output only Overload alarm V V Modbus LonWorks V Communications M Bus BACnet V MID compliant V V V V Width 18 mm module in DIN rail mounting 7 7 7 7 7 7 7 1A 5Ameters W CO So wo lo wo M UO UO N Function 2 2 2 2 2 2 2 D ju wi wie e Measurement inputs through CTs 1 A 5 A V V V V V Measurement inputs through VTs V V V V V Active Energy measurement accuracy class total and oss loss loss loss loss loss loss loss partial KWh Four Quadrant Energy measurements V V V V Electrical measurements I V P y y Controlled by internal clock 4 4 4 4 4 Multi Tariff Controlled by digital input s 4 2 2 2 2 Controlled by communications 4 4 4 4 Measurement display number of lines 3 3 3 3 3 3 3 3 Programmable status tariff hs i 4 La 4 j 4 Digital inputs control or input monitoring Tariff control only 2 Programmable energy pulsing _ ix 4 s 4 E Digital outputs or overload alarm Pulse output only 1 12 DOCAO005EN 04 iEM3100 iEM3
98. oltage Average L L 15 V 10 Al15 Voltage L1 N 16 V 10 A116 Voltage L2 N 17 V 10 Al17 Voltage L3 N 18 V 10 Al18 Voltage Average L N 19 KW 10 Al19 Active Power Phase 1 20 KW 10 AI20 Active Power Phase 2 21 KW 10 Al21 Active Power Phase 3 22 KW 10 Al22 Active Power Total 23 KVAR 10 Al23 Reactive Power Total 24 kVA 10 Al24 Apparent Power Total 25 0 2 AI25 Power Factor Total 26 Hz 10 A126 Frequency Meter information The following Al objects display information about the meter and its configuration NOTE You can access the meter s configuration information over BACnet communications However you must use the front panel to configure the meter s settings Object ID Units Default COV Object name description 44 Seconds 10 Al44 Meter operation time The time in seconds since the meter was last powered up Al45 Number of phases 1 3 A146 Number of wires 2 3 4 Al47 Power system type 0 1PH2W L N 1 1PH2W LL 2 1PH3W L L with N 3 3PH3W 11 3PH4W 13 1PH4 wire multi L N Al48 Nominal frequency 50 60 Al49 Number of VTs 0 10 NOTE only applies to the iEM3265 AI50 VT Primary NOTE only applies to the iEM3265 Al51 VT Secondary NOTE only applies to the iEM3265 AI52 Number of CTs 1 2 3 NOTE only applies to the iEM3265 AI53 CT Primary NOTE only applies to the iEM3265 DOCAOO05EN
99. om for more information on the M bus protocol e See Hardware overview on page 16 for the location of the communications LED e See Communications setup on page 84 for information on setting the baud rate using a telegram M Bus protocol support The meter supports the M Bus protocol as follows e Mode 1 communications least significant bit first e Telegram formats Single character Short frame Long frame e Function codes C field bits 3 0 SND_NKE Initiates of communications between the master and slave SND_UD The master sends user data to the slave REQ_UD2 The master requests Class 2 user data from the slave RSP_UD The slave sends requested data to the master e Secondary addressing in accordance with the M Bus standard Broadcast telegrams Related topics e See the M Bus organization website at www m bus com for more information on the M Bus protocol including secondary addressing procedures e See Fixed data header on page 77 for the meter specific information required for secondary addressing for example identification number manufacturer and medium M Bus protocol implementation M Bus tool for viewing data and configuring the meter The M Bus tool provides a graphical user interface where you can view meter data and configure meter settings To obtain the tool go to www schneider electric com and search for your meter model then select Downloads or contact yo
100. on Parameter Options Description 3PH3W 3PH4W Wiring Type 1PH2W L N Select the power system type the meter is wired to 1PH2W L L 1PH3W L L N 50 f Frequency Frequency a Select the frequency of the electrical power system in Hz EMISIO 10 iEM3115 Date DD MMM YYYY Set the current date using the specified format Time iEM3110 iEM3115 a iEM3310 Time hh mm Use the 24 hour format to set the time 100 200 Pulse Constant 1000 Set the pulses per kWh for the pulse output imp kWh 1 10 Pulse Output 20 50 Pulse Width 100 l Set the pulse width ON time ms 200 300 Select the tariff control mode e Disable the Multi Tariff function is disabled Disable e by Digital Input the digital input is associated with the multi tariff function A Re B signal to the digital input changes the active tariff Multi Tariffs IEM3115 Control Mode by Digital Input by Internal Clock the device clock controls the active tariff If you set the by Internal Clock Control Mode to by Internal Clock you must also configure the schedule Set the time when each tariff period starts using the 24 hour clock format 00 00 to 23 59 The start time of the next tariff is the end time of the current tariff For example T2 start equals the end of T1 Contrast Contrast 1 9 Increase or decrease the value to increase or decrease the display contrast Password EM3110 iEM3115 Password 0 9999 Sets the password for accessing the meter configuration screens and
101. on of 10 Current E101 1100 xC Amps with a resolution of 10 Digital output E001 1010 xA Digital input E001 1011 xB DOCA0005EN 04 77 Communications via M Bus iEM3100 iEM3200 iEM3300 series user manual Primary VIFE codes bin hex Additional information Cumulation counter E110 0001 x1 Input metering accumulation Error flag E001 0111 x7 Manufacturer specific VIFE codes The manufacturer specific VIFE codes in the table below are used by the meter when the VIF equals FF hex 1111 1111 bin NOTE E denotes the extension bit the hex value assumes E 0 Description bin hex L1 value E000 0001 01 L2 value E000 0010 02 L3 value E000 0011 03 Export energy value E000 1001 09 Partial energy value E000 1101 oD Average current E000 0000 00 L N Avg E000 0100 04 L1 L2 E000 0101 05 L2 L3 E000 0110 06 L3 L1 E000 0111 07 L L Avg E000 1000 08 Power Factor E000 1010 0A Frequency E000 1011 0B Energy reset date and time E000 1100 oc Input metering reset date and time E000 1110 0E Input metering accumulation E000 1111 OF Active tariff Energy active rate E001 0000 10 Tariff control mode E001 0001 11 Meter operation timer E010 0000 20 Number of phases E010 0001 21 Number of wires E010 0010 22 Power system configuration E010 0011 23 Nominal frequency
102. ons LonWorks communication implementation External interface file XIF The variables and configuration properties for the meter are documented in the external interface file XIF The XIF file is loaded onto the meter where your LNS LonWorks Network Services software can download it You can also download the XIF file from www schneider electric com if you need to manually add the XIF file to your software The LonMaker plug ins The plug ins allow you to configure the meter and view meter data in Echelon LonMaker LED indicators for LonWorks meters The LonWorks meters have two LonWorks status LEDs the red service LED and the green communications LED Red service LED This LED provides the status of LonWorks operations LED state Description The LED is off The meter is configured It may be online or offline The LED is flashing The meter is unconfigured but has an application The meter is unconfigured and without an application or eee RO There is a defective internal memory issue DOCAOO05EN 04 63 Communications via LonWorks iEM3100 iEM3200 iEM3300 series user manual Green communications LED This LED provides the status of the meter s communications with the network LED state Description The LED is off Communication is not active Location of the service pin and Neuron ID The service pin is located on the front panel Press this when requested by your LNS software in ord
103. ons overview 63 LonWorks communication implementation 63 Standard network variable types SNVTs and configuration properties for reading Matar C scot Searels ge Beat RE ER eee he A 64 Meter configuration properties 68 Echelon LonMaker plug in for data display and meter configuration 71 DOCA0005EN 04 7 iEM3100 iEM3200 iEM3300 series user manual Chapter 7 Communications via M Bus 75 M Bus communications overview 75 M BUS protocol SUPpoOrt i r Tay X N NTE ewe iene yee een Sent ee es 76 M Bus protocol implementation 76 Variable data structure telegram information 77 Telegram information for data records 79 Telegram information for meter configuration 82 M Bus tool for data display and meter configuration 85 Chapter 8 Communications via BACnet 89 BACnet communications overview 89 BACnet protocol support 89 BACnet communications implementation 90 BACnet object and property information 91
104. ons with nciDevMajVer to provide the device s LonWorks firmware version SNVT_str_asc nciMeterversion UCPTMeterVersion Device firmware version stored as an ASCII text string Related topics e See Troubleshooting on page 103 for more information on the error codes e See Network propagation rate setup on page 70 for information on variables that control the network update rate Energy and energy by tariff measurements Most energy values are available in both signed 32 bit integer and floating point format The SNVT is appended with _ for 32 bit integer values and _f for floating point values For example the SNVTs for total active energy import are as follows e 32 bit integer SNVT_elec_kwh_ e Floating point SNVT_elec_whr_f The energy and energy by tariff measurements listed below are preserved through power failures Network variable label Type Description nvoTotkWhimp SNVT_elec kwh 1 Total active energy import nvoTotkWhExp SNVT_elec kwh 1 Total active energy export nvoTotkVARhImp SNVT_elec_kwh_I Total reactive energy import nvoTotkVARhExp SNVT_elec_kwh_I Total reactive energy export nvoTotWhimp SNVT_elec_whr_f Total active energy import nvoTotWhExp SNVT_elec_whr_f Total active energy export nvoTotVARhimp SNVT_elec_whr_f Total reactive energy import nvoTotVARhExp SNVT_elec_whr_f Total reactive energy export nvoPartialkWh SNVT_elec_kwh_I Partial ac
105. power 85 40 2E Total reactive power 85 80 40 2E Total apparent power 05 E100 1001 C9 E000 0001 01 Voltage L1 N 05 E100 1001 c9 E000 0010 02 Voltage L2 N 05 E100 1001 c9 E000 0011 03 Voltage L3 N 05 E100 1001 c9 E000 0100 04 Average voltage line to neutral 05 E100 1001 C9 E000 0101 05 Voltage L1 L2 05 E100 1001 c9 E000 0110 06 Voltage L2 L3 05 E100 1001 c9 E000 0111 07 Voltage L3 L1 05 E100 1001 c9 E000 1000 08 Average voltage line to line 05 E101 1100 DC E000 0001 01 Phase 1 current 05 E101 1100 DC E000 0010 02 Phase 2 current 05 E101 1100 DC E000 0011 03 Phase 3 current 05 E101 1100 DC E000 0000 00 Average current 05 E000 1010 0A Total power factor 05 E000 1011 0B Frequency Meter status information Use the following information to read system and status information from the meter See the section regarding telegram information for meter configuration for more information on writing to the meter Date and time information NOTE E denotes the extension bit the hex value assumes E 0 Manufacturer specific VIFE Data format Primary VIF Description bin hex 04 6D Meter date and time DD MM YYYY hh mm ss 06 E010 0000 20 Meter operation timer the time in seconds since the device was last powered up 80 DOCA0005EN 04 iEM3100 iEM
106. property information 91 BACnet communications overview Communications via BACnet MS TP protocol is available on the iEM3165 iEM3265 and iEM3365 The information in this section is intended for users with an advanced understanding of BACnet protocol their communications network and their power system Key terms Term Definition APDU Application protocol data unit that data portion of a BACnet message Confirmed message A message for which the device expects an answer Change of value sets the amount by which a value has to change in order for the meter to send a GON subscription notification A BACnet device is a unit that is designed to understand and use BACnet protocol for example a Device BACnet enabled meter or software program It contains information about the device and device data in objects and object properties Your meter is a BACnet device MS TP Master slave token passing over RS 485 Object Represents the device and device data Each object has a type for example analog input or binary input and has a number of properties Present value The current value of an object The smallest piece of information in BACnet communications it consists of a name data type and Property value Service Messages from one BACnet device to another Creates a relationship between the server and the meter so that when the present value property
107. put are electrically independent Modbus RS 485 communications wiring iEM3150 iEM3155 iEM3250 iEM3255 iEM3350 iEM3355 ov DO A Rx A Tx D1 B Rx B Tx 222 IT LIT TI oV Z DON Di BACnet RS 485 communications wiring iEM3165 iEM3265 iEM3365 oS OV DO A Rx A Tx D1 B Rx B Tx AAAA IT LIII ov amp DO Di M Bus communications wiring iEM3135 iEM3235 iEM3335 The M Bus communications connection is polarity independent DOCAOO05EN 04 25 Hardware and installation iEM3100 iEM3200 iEM3300 series user manual LonWorks communications wiring iEM3175 iEM3275 iEM3375 The LON communications connection is polarity independent Power system wiring The diagrams below illustrate how to connect the meters to a single phase or three phase 3 wire or 4 wire power system A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH gt Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA or applicable local standards e This equipment must only be installed and serviced by qualified electrical personnel gt Turn off all power supplying this device and the equipment in which it is installed before working on the device or equipment e
108. quency of the meter cs Frequency Frequency Kaa Frequency Save settings 50 60 1 Enter configuration mode and press the down button until you reach Frequency then press OK to access the frequency configuration 2 Press the down button to select the frequency you want then click OK Press OK again to save your changes Modifying a numerical value When you modify a numerical value the digit on the far right side is selected by default except for Date Time DOCAOO05EN 04 39 Front panel display and meter setup iEM3100 iEM3200 iEM3300 series user manual The parameters listed below are the only ones for which you set a numerical value if the parameter is available on your device Date Time e Pick Up Value for an overload alarm e Voltage Transformer VT Primary e Current Transformer CT Primary e Password e Address of the meter To modify a numerical value 1 Use the down button to modify the selected digit 2 Press OK to shift to next digit Modify the next digit if needed or press okay to move to the next digit Continue to move through the digits until you reach the last digit then press OK again to confirm the new parameter value If you enter an invalid setting for the parameter when you press OK after setting the left most number the cursor shifts back to the right most number so you can enter a valid value Example configuring a numeric value To set
109. re used for applications with technical safety requirements the relevant instructions must be followed Failure to use Schneider Electric software or approved software with our hardware products may result in injury harm or improper operating results Failure to observe this information can result in injury or equipment damage 2014 Schneider Electric All rights reserved DOCAO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Safety information gt A Important information Read these instructions carefully and look at the equipment to become familiar with the device before trying to install operate service or maintain it The following special messages may appear throughout this bulletin or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure The addition of either symbol to a Danger or Warning safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A DANGER DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury A WARNING WARNING indicates a potentially hazardous situation which if not avoided can result i
110. required 90 C 194 F Maximum device consumption lt 10 VA Wire 2 5 mm 14 AWG Wire strip length B mm 0 31 in Torque 0 5 Nm 4 4 inelb Nominal current 1Aor5A Measured current 20 mA to 6 A Withstand 10 A continuous 20 A at 10 sec hr Minimum wire temperature rating required 90 C 194 F Impedance lt 1mQ Current inputs Frequency 50 60 Hz 10 Burden lt 0 036 VA at 6 A Wire 6 mm 10 AWG Wire strip length 8mm 0 31in Torque 0 8 Nm 7 0 inelb Inputs and outputs Characteristic Value Meters Number 1 Type Form A Load voltage 5 40 V DC Srna SA a BID SO eue iEM3135 iEM3155 iEM3165 Dr 9 Output resistance 0 1 50 Q iEM3235 iEM3255 iEM3265 P Isolation 3 75 kV ms iEM3335 iEM3355 iEM3365 Wire 1 5 mm 16 AWG Wire strip length 6 mm 0 23 in Torque 0 5 Nm 4 4 inelb Torque 0 5 Nm 4 4 inelb Number 1 Type SO form IEC 62053 31 compatible Pulses kWh Configurable Voltage 5 30V DC Current 1 15mA Pulse output Configurable iEM3110 iEM3210 iEM3310 Pulse width Minimum width is 50 ms Isolation 3 75 kV rms Wire 2 5 mm 14 AWG Wire strip length 7 mm 0 28 in 98 DOCA0005EN 04 iEM3100 iEM3200 iEM3300 series user manual Specifications Characteristic Value Meters 2 iEM3115 iEM3215 iEM3135 iEM3155 iEM3165 Number iE
111. resets iEM3310 Reset Config Reset Config Settings are reset to their defaults except for Password Meter restarts DOCA0005EN 04 41 iEM3100 iEM3200 iEM3300 series user manual Front panel display and meter setup Configuration menu for iEM3150 iEM3350 Frequen Frequency Date Date Communication h Slave Address Baud Rate Parity Contrast Contrast Reset Config Reset Config Section Parameter Options Description 3PH4W 1PH2W L N 7 1PH2W L L Wiring Type a au 22H Select the power system type the meter is wired to 3PH3W 1PH4W Multi L N Frequency Frequency Select the frequency of the electrical power system in Hz Date Date DD MMM YYYY Set the current date using the specified format Time Time hh mm Set the time using the 24 hour format Slave Address 1 247 Santi E on ca The address must be unique for each device in 19200 E Baud Rate 38400 ne aga The baud rate must be the same for all Communication 9600 Even Select None if the parity bit is not used The parity setting must be the same for Parity Odd all devices in a communications loop None NOTE Number of stop bits 1 Contrast Contrast 1 9 Increase or decrease the value to increase or decrease the display contrast Reset Config Reset Config Settings are reset to their defaults except for Password Meter restarts 42 DOCAOO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Front p
112. restored the device automatically displays the screen to set Date and Time iEM3115 iEM3135 iEM3155 iEM3165 iEM3175 iEM3215 iEM3235 iEM3255 iEM3265 iEM3275 iIEM3335 iEM3355 iEM3365 and iEM3375 When the power is interrupted the device retains its date and time information for 3 days If power is interrupted for longer than 3 days the device automatically displays the screen to set Date and Time when power is restored Date time format The date is displayed in the following format DD MMM YYYY The time is displayed using the 24 hour clock in the following format hh mm ss DOCAOO05EN 04 37 Front panel display and meter setup iEM3100 iEM3200 iEM3300 series user manual Setting the clock initially The following diagram illustrates how to set the clock when you initially power up the device or after a power failure To set the clock during normal operation see the section on device configuration Date amp Time XS Set Password Date Time Date amp Time Total Active E sat 7 a E 1234 5 I 0010 Save Settings e 00 00 hh mm Gs kWh NOTE Password entry is only required for meters that support a password Related topics e See Device configuration on page 38 for information on setting the clock during normal device operation Device configuration The default factory settings are listed in the following table Menu Factory set
113. rm Definition The control or function field of the telegram It provides information about the telegram such as the C Field direction of data flow master to slave or slave to master the status of the data flow and the function of the message Cl Field The control information field of the telegram It defines the type and sequence of data to be Fixed data header transmitted Contains device and manufacturer identification information Data information field The DIF contains information about the function of the data for example DIF instantaneous versus maximum and the data format for example 16 bit integer DIFE Data information field extension A DIFE contain additional information about the data such as tariff and subunit Master A device that issues commands and receives responses from slave devices There can be only one master per serial network Slave A device that provides information or performs actions in response to requests from the master Value information field and value information field extension The VIF and VIFE contain information QiIETUIES about the value for example whether it is an energy or power value The meter uses both primary VIFE as detailed in the M Bus protocol documentation and manufacturer specific VIFE DOCAOO05EN 04 75 Communications via M Bus iEM3100 iEM3200 iEM3300 series user manual Related topics e See the M Bus organization website at www m bus c
114. rt C Communications LonWorks operation LED D Service pin E Display for measurement and configuration F Current inputs CTs 1 A and 5 A G Cancel H Confirm l Scroll J K L M Status LED on off error iEM3300 iEM3310 Direct measurement up to 125 A The various features of the iIEM3300 iEM3310 are shown in the diagram below O G Display for measurement and configuration Pulse output for remote transfer IEM3310 ep s0 s0 Cancel Confirm Scroll ON E i Current and voltage inputs direct measurement up to 125 A Energy pulsing LED used to verify accuracy Apt TI GOI TM oO oO a gt Status LED on off error 66 6 616 amp 20 DOCAOO05EN 04 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 2 A A A du do Q T N W B o o D ESC N N Li uw 12 LZ L3 LS O 6 6006616 z z Eaj EF OO Xll TEO mlm GO Ol gt Digital input Digital output Communication port Communications LED Display for measurement and configuration Cancel Confirm Scro
115. s Quartz crystal based Type Backup by supercapacitor Time error lt 2 5 s day 30 ppm at 25 C 77 F Backup time gt 3 days at 25 C 77 F iEM3115 iEM3135 iEM3155 iEM3165 iEM3175 iEM3215 iEM3235 iEM3255 iEM3265 iEM3275 iEM3335 iEM3355 iEM3365 iEM3375 Modbus communications Characteristic Value Meters Number of ports 1 iEM3150 iEM3155 iEM3250 iEM3255 iEM3350 iEM3355 Labels OV DO D1 amp shield Parity Even Odd None Baud rate 9600 19200 38400 Isolation 4 0 kV rms Wire 2 5 mm 14 AWG shielded twisted pair Wire strip length 7mm 0 28 in Torque 0 5 Nm 4 4 inelb Related topics e See Communications via Modbus RS 485 on page 51 for information on Modbus communications LonWorks communications Characteristic Value Meters Number of ports 1 iEM3175 iEM3275 iEM3375 Isolation 3 75 kV rms Wire 2 5 mm 14 AWG Wire strip length 7 mm 0 28 in Torque 0 5 Nm 4 4 inelb 100 DOCAOO05EN 04 iEM3100 iEM3200 iIEM3300 series user manual Related topics Specifications e See Communications via LonWorks on page 63 for information on LonWorks communications M Bus communications Characteristic Meters Value Number of ports 1 Parity Even Odd None Baud rate 300
116. s LonWorks M Bus or BACnet protocols Main characteristics 63 A meters W UO wo wo N eee re cameltoe e EE Function 2 2 2 Gt Gt 8189918919198 9 Direct measurement up to 63 A V V V V V V V Active Energy measurement accuracy class total and 4 i 4 4 4 i 4 4 partial kWh Four Quadrant Energy measurements z V V V V Electrical measurements I V P Controlled by internal clock Multi Tariff Controlled by digital input s Controlled by communications Measurement display number of lines Programmable status tariff Digital inputs control or input monitoring Tariff control only Programmable energy pulsing Digital outputs or overload alarm Pulse output only Overload alarm Modbus LonWorks Communications M Bus BACnet MID compliant Width 18 mm module in DIN rail mounting 5 5 5 5 5 5 5 5 DOCAOO05EN 04 11 Overview iEM3100 iEM3200 iEM3300 series user manual 125 A meters its UO UO w Dd 9 N a M M M M M Function tor tor or Gr wim wm ju 9 Direct measurement up to 125 A V V Active Energy measurement accuracy class total and partial 4 4 kWh Four Quadrant Energy measurements y Electrical measurements I V P y Co
117. s via Modbus RS 485 Command list Set Date Time iEM3100 iEM3200 iEM3300 series user manual sammans re Size Type Unit Range Description Ww 1 Ulnt16 Reserved W 1 UInt16 2000 2099 Year W 1 UInt16 1 12 Month rai W 1 UInt16 1 31 Day W 1 Ulnt16 23 Hour W 1 UInt16 0 59 Minute Ww 1 Ulnt16 0 59 Second W 1 Ulnt16 Reserved Set Wiring FA EN Size Type Unit Range Description Ww 1 Ulnt16 Reserved W 1 Ulnt16 Reserved W 1 Ulnt16 Reserved Power System Configuration 0 1PH2W L N 1 1PH2WL L W 1 UInt16 0 1 2 3 11 13 2 1PH3W L L N 3 3PH3W 11 3PH4W 13 1PH4W L N W 1 Ulnt16 Hz 50 60 Nominal Frequency W 2 Float32 Reserved W 2 Float32 Reserved W 2 Float32 Reserved W 1 Ulnt16 Reserved W 1 Ulnt16 Reserved VT Primary w 2 Float32 v ns NOTE For iEM3250 iEM3255 Reserved by iEM3150 iEM3155 iEM3350 iEM3355 2000 VT Secondary Ww 1 UInt16 v 100 110 115 120 NOTE For iEM3250 iEM3255 Reserved by iEM3150 iEM3155 iEM3350 iEM3355 Number of CTs W 1 Ulnt16 1 2 3 NOTE For iEM3250 iEM3255 Reserved by iEM3150 iEM3155 iEM3350 iEM3355 CT Primary W 1 UInt16 A 1 32767 NOTE For iEM3250 iEM3255 Reserved by iEM3150 iEM3155 iEM3350 iEM3355 CT Secondary W 1 UInt16 A 1 5 NOTE For iEM3250 iEM3255 Reserved by iEM3150 iEM3155 iEM3350
118. scription Address R W WC yp P 3252 R 4 DATETIME Energy Reset Date and Time Input Metering Accumulation Reset Date and Time 3554 R 4 DATETIME l Not applicable for iIEM3150 iEM3250 iEM3350 MultiTariffs Energy Active Rate 0 multi tariff disabled 4191 RWC 1 Ulnt16 ke 1 to 4 rate A to rate D Not applicable for iEM3150 iEM3250 iEM3350 NOTE You can only set the tariff using this method if the Tariff Mode is set to by Communication nergy values 64 bit integer Register Action A y sue Size Type Units Description Address R W WC HS p Total Energy cannot be reset 3204 R 4 Int64 Wh Total Active Energy Import Total Active Energy Export 3208 R 4 Int64 Wh l 9 Not applicable for iEM3150 iEM3250 iEM3350 Total Reactive Energy Import 3220 R 4 Int64 VARh l 3 l l Not applicable for iEM3150 iEM3250 iEM3350 Total Reactive Energy Export 3224 R 4 Int64 VARh Not applicable for iEM3150 iEM3250 iEM3350 Partial Energy 3256 R 4 Int64 Wh Partial Active Energy Import Partial Reactive Energy Import 3272 R 4 Int64 VARh Not applicable for iEM3150 iEM3250 iEM3350 Phase Energy 3518 R 4 Int64 Wh Active Energy Import Phase 1 3522 R 4 Int64 Wh Active Energy Import Phase 2 3526 R 4 Int64 Wh Active Energy Import Phase 3 Input Metering Counter Input Metering Accumulation 3558 R 4 Int64 Unit Not applicable for iEM3150 iEM3250 iEM3350 Energy by Tariff iEM3155 iEM3255 iEM3355 only
119. served Ww 1 Ulnt16 Reserved W 1 Ulnt16 Reserved W 1 Ulnt16 Reserved W 2 Float32 Reserved 20000 Ww 2 UInt32 Reserved Digital Output to Associate W 1 Bitmap 0 1 0 Unassociated 1 Associated 20001 W 1 Ulnt16 Acknowledge the Overload Alarm Communications Setup Sens e Size Type Unit Range Description Ww 1 Ulnt16 Reserved Ww 1 Ulnt16 Reserved Ww 1 Ulnt16 Reserved W 1 Ulnt16 1 247 Address Baud Rate 0 9600 5000 W 1 Ulnt16 0 1 2 20508 2 38400 Parity W 1 Ulnt16 0 1 2 PRE 1 Odd 2 None Ww 1 Ulnt16 Reserved 56 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Reset Partial Energy Counters Communications via Modbus RS 485 Command Action Size Type Unit Range Description Number RW YD g P Reserved iEM3150 iEM3250 iEM3350 Partial Active Energy and 2020 w 1 Ulnt16 K Is Phase Energy registers will be reset iEM3155 iIEM3255 iEM3355 Partial Active Reactive Energy Energy by tariff and Phase Energy registers will be reset Command Action A PACE Number RW Size Type Unit Range Description 2023 W 1 Ulnt16 Reserved Modbus register list System Register Action 2 4 se Address R WIWC Size Type Units Description 1845 1848 R WC 1X4 Ulnt32 DATETIME UTF8 Ulnt16 Ulnt16 Serial Number Date of Manufacture Hardware Revision Present Firmware Version DLF format X Y ZTT
120. so configure the can select the energy parameter and the set the Pulse Constant imp kWh and the Pulse Width ms NOTE the iEM3175 and iEM3375 do not have a digital output Select how the digital input functions Input status the digital input records the status of the input for example Input Status OF SD of a circuit breaker Tariff Control Input Metering the digital input is associated with input metering The Digital Input DI Function Sti Onto meter counts and records the number of incoming pulses If you set the Input Metering DI Function to Input Metering you must also configure In Pulse Constant Partial Reset e Tariff Control the digital input is associated with the multi tariff function A signal to the digital input changes the active tariff Partial Reset a signal to the digital input initiates a partial reset Set the address for this device The address must be unique for each Slave Address TERN device in a communications loop 19200 G Select the speed for data transmission The baud rate must be the same for Communication Baud Rate oe all devices in a communications loop iEM3155 iEM3355 9600 Even Select None if the parity bit is not used The parity setting must be the same Parity Odd for all devices in a communications loop None NOTE Number of stop bits 1 S Set the address for this device The address must be unique for each Primary Ader 90 255 device in a communications loop 2400 Communication 4800 I
121. ss nvoAlmLastValue SNVT_power_f Value at last alarm Overload alarm configuration nciAlmEnable SNVT_count 0 disabled 1 enabled nciAlmPkUpSetPt SNVT_power_f Active power alarm pickup setpoint in kW Related topics e See Meter configuration properties on page 68 for information on SCPTs and UCPTs that you can use to configure the meter e See Echelon LonMaker plug in for data display and meter configuration on page 71 for instructions on using the LNS plug in to configure the meter Resets Network variable label Type Description Action nciRstPartEnergy Resets all partial energy accumulators to 0 Partial active energy import nvoPartialkWh nvoPartialWh Partial reactive energy import nvoPartialkVARh nvoPartialVARh Rate A active energy import nvoTariffAkWh nvoTariffAWh Rate B active energy import nvoTariffBkWh nvoTariffBWh To reset set the state field to 1 Rate C active energy import nvoTariffCkWh nvoTariffCWh Rate D active energy import nvoTariffDkWh nvoTariffDWh Active energy import phase 1 nvoPh1kWh nvoPh1Wh Active energy import phase 2 nvoPh2kWh nvoPh2Wh Active energy import phase 3 nvoPh3kWh nvoPh3Wh SNVT_switch nciRstInMeterAcc SNVT_swtich Resets input metering accumulation nvolnMeterAcc to 0 To reset set the state field to 1 Meter configuration properties You can configure the meter using the configuration proper
122. t _ ____ Range options Description cage bin hex 07 00 E011 1000 B8 Acknowledge alarm Resets NOTE E denotes the extension bit the hex value assumes E 1 Primary VIFE Manufacturer specific VIFE SND_UD rae d Data format Description coue bin hex bin hex 07 00 E000 1101 8D Resets partial energy accumulation to 0 07 00 E110 0001 E1 Resets input accumulation to 0 M Bus tool for data display and meter configuration The M Bus tool provides a graphical user interface where you can view meter data and configure meter settings To obtain the tool go to www schneider electric com and search for your meter model then select Downloads or contact your local Schneider Electric representative If you access a different meter without closing and re opening the M Bus tool the fields displayed in the tool may not match the device you are accessing The M Bus tool may indicate a setting was changed without the setting on the meter actually changing NOTICE INACCURATE DEVICE SETTINGS Do not rely on the configuration information displayed in the M Bus tool to determine if the associated device is correctly configured Failure to follow these instructions can result in inaccurate device settings and data results Installing the M Bus tool Before you install the tool you need to download it from www schneider electric com or obtain it from yo
123. t PF lt 1 Quadrant 2 1 lt PF lt 0 1 Quadrant 4 O lt PF lt 1 Quadrant 3 1 SPF lt 0 0 0 1 0 1 0 Quadrant 3 Quadrant2 Quadrant1 Quadrant 4 2 2 1 0 1 0 0 Quadrant 2 Quadrant 1 1 lt PF register lt 0 0 lt PF register lt 1 Quadrant 3 Quadrant 4 2 lt PF register lt 1 1 lt PF register lt 2 108 DOCA0005EN 04 iEM3100 iEM3200 iEM3300 series user manual Power energy and power factor PF value is calculated from the PF register value using the following formulas Quadrant PF range PF register range PF formula Quadrant 1 0 to 1 0 to 1 PF value PF register value Quadrant 2 1to0 1to0 PF value PF register value Quadrant 3 0 to 1 2 to 1 PF value 2 PF register value Quadrant 4 1to0 1 to 2 PF value 2 PF register value Related topics e See the section for the applicable protocol for more information on the registers for that protocol DOCA0005EN 04 109 Power energy and power factor iEM3100 iEM3200 iEM3300 series user manual 110 DOCAOO05EN 04 Schneider Electric 35 rue Joseph Monier CS30323 F 92506 Rueil Malmaison Cedex www schneider electric com As standards specifications and designs change from time to time please ask for confirmation of the information given in this publication 2014 Schneider Electric All rights reserved DOCA0005EN 04 04 2014
124. testing and service must be performed in accordance with all local and national electrical codes Carefully read and follow the safety precautions outlined below DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH gt Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA or applicable local standards e This equipment must only be installed and serviced by qualified electrical personnel e Turn off all power supplying this device and the equipment in which it is installed before working on the device or equipment e Always use a properly rated voltage sensing device to confirm power is off gt Before performing visual inspections tests or maintenance on this equipment disconnect all sources of electric power Assume that all circuits are live until they have been completely de energized tested and tagged Pay particular attention to the design of the power system Consider all power supply sources particularly the potential for backfeed e Replace all devices doors and covers before turning on power to this equipment s Do not exceed the devices ratings for maximum limits Failure to follow these instructions will result in death or serious injury A WARNING UNINTENDED OPERATION Do not use the meter for critical control or protection applications where human or equipment safety relies on the operation of the control circuit Failure
125. the digital input is used for input metering Digital output setup NOTE E denotes the extension bit the hex value assumes E 0 Manufacturer specific VIFE SND_UD 7 fa aah Je Data format Range options Description go bin hex Digital output control mode 2 Alarm 00 02 E001 1010 1A 2 3 OxFFFF 3 Energy energy pulsing OxFFFF Disable IEM3135 iEM3335 1 10 20 100 Pulse constant 00 05 E010 1110 2E 200 1000 NOTE This information only applies if the digital output iEM3235 0 01 0 1 1 10 100 500 control mode is set to for Pulse Pulse width in ms 00 02 E010 1100 2C 50 100 200 300 NOTE This information only applies if the digital output control mode is set to for Pulse Overload alarm setup and acknowledgment Use the information in the table below to configure the overload alarm NOTE E denotes the extension bit the hex value assumes E 0 Manufacturer specific VIFE SND_UD H d Data format _ _ Range options Description code bin hex 00 05 E011 0101 35 0 9999999 The pickup setpoint in KW for the overload alarm Overload alarm setup 00 02 E011 0100 34 0 1 0 Disable 1 Enable 84 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via M Bus Use the information in the table below to acknowledge the overload alarm NOTE E denotes the extension bit the hex value assumes E 1 SND UD Manufacturer specific VIFE d Data forma
126. these files e Make sure Echelon LonMaker is closed 1 Navigate to the location where you saved the plug in Extract the files if they are in a zip file Double click setup exe A welcome screen appears Click Next Select the installation folder where you want to install the plug in Click Browse if you want to select a different location Click Next A confirmation screen appears Click Next to begin the installation NOTE If LonMaker is open a message appears instructing you to close LonMaker and restart the plug in installation DOCAOO05EN 04 71 Communications via LonWorks iEM3100 iEM3200 iEM3300 series user manual A screen appears when the installation is complete Click Close 5 Navigate to Start gt Programs gt Schneider Electric and select the registration entry for the plug in you installed for example Schneider Electric iEM3275 Plugin Registration The LNS Plugin Registration dialog box appears indicating that registration is complete Make sure that the plug in appears in the list of registered plug ins in LonMaker before you try to connect to a meter using the plug in If it does not appear you may need to re register the plug in Once the plug in is installed and registered add the meter to LonMaker You can either read the template XIF from the device during commissioning or select the EnergyMeter5A or EnergyMeter63A template when you add the device to LonMaker Related topics e Re
127. this parameter is not valid or not used Command interface Command interface overview The command interface allows you to configure the meter by sending specific command requests using Modbus function 16 Command request The following table describes a Modbus command request Slave Function Command block CRC Number Code Register Address Command Description The command is made of a command number and a set of parameters See the 4 247 16 5250 up to 5374 detailed description of each command in the command list Checking NOTE All the reserved parameters can be considered as any value e g 0 The following table describes the command block Register Address Content Size Int16 Data example 5250 Command Number 1 2008 Set Tariff 5251 Reserved 1 0 4 Tariff 4 5252 5374 Parameter n NOTE Command number 2008 supports only one parameter with the size of 1 Command result The command result can be obtained by reading registers 5375 and 5376 The following table describes the command result Register Address Content Size Int16 Data example 5375 Requested Command Number 1 2008 Set Tariff Result Command result codes 0 Valid Operation 3000 Invalid Command 5376 3001 Invalid Parameter 1 0 Valid Operation 3002 Invalid Number of Parameters 3007 Operation Not Performed DOCAOO05EN 04 53 Communication
128. ties listed in this section However it is recommended that you use the Echelon LonMaker plug in if you are configuring the meter using LonWorks communications NOTE If Com Protection is enabled you may receive an error response when you try to configure the meter over communications Related topics e See Com Protection setting on page 39 for more information on the Com Protection feature See Echelon LonMaker plug in for data display and meter configuration on page 71 for instructions on using the LNS plug in to configure the device Date time setup Function profile UCPT Struct Members Range options year 2000 2099 month 1 12 day 1 31 nciCfgDateTime UCPTDateTime hour 0 23 minute 0 59 second 0 59 68 DOCAOO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Basic setup Communications via LonWorks Function profile UCPT Struct Members Range options Description 0 1PH2W L N 1 1PH2WL L 2 1PH3W L L with N SystemType 0 1 2 3 11 13 3 3PH3W 11 3PH4W 13 1PH4 wire multi L with N NominFreq 50 60 Nominal frequency in Hz The minimum value for VtPrimary l 7 7 VtPrimary 0 1000000 0 must be equal to or greater than nciCfgWiring UCPTWiring the value set for VtSecondary VtSecondary 100 110 115 120 CtNum 1 2 3 CtPrimary 1 32767 CtSecondary 1 5 VT connection type 0 Direct connection VtConnType 0 1 2
129. tings Wiring CT Ratio CT amp VT Ratio iEM31 3PH4W iIEM32 3PH4W 3 CTs on 11 12 and 13 Direct No VT IEM33 3PH4W CT Secondary 5 A CT Primary 5A CT Secondary 5 A CT Primary 5A VT Secondary 100 V VT Primary 100 V Frequency 50 Hz Date 1 Jan 2000 Time 00 00 00 Multi Tariffs Disable Overload Alarm Disable Digital Output Disable Digital Input Input Status Pulse Output 100 imp kWh Communication Varies depending on protocol Com Protection Enable Contrast Password Entering configuration mode 1 Press and hold OK and ESC at the same time for about 2 seconds 2 Enter the meter password if prompted The Access Counter screen displays indicating the number of times the configuration mode has been accessed The front panel display in configuration mode The diagram below illustrates the various elements of the display in configuration mode Parameter Setting Configuration mode icon Indicates that the setting impacts the Multi Tariff feature ojojoj gt 38 DOCAO005EN 04 iEM3100 iEM3200 iEM3300 series user manual Front panel display and meter setup Related topics e See Modifying parameters on page 39 for instructions on using the front panel buttons to configure list and numeric value settings See Configura
130. tion mode menus on page 40 for a diagram of your device s configuration screens Com Protection setting For meters with communications capabilities you can enable or disable the Com Protection setting If this setting is enabled you must use the display to configure certain settings for example wiring or frequency etc and perform resets you cannot use communications The protected settings and resets are e Power system settings for example wiring frequency CT ratios e Date and time settings e Multi tariff settings e Communications settings e Partial energy reset Modifying parameters There are two methods for modifying a parameter depending on the type of parameter e selecting a value in a list for example selecting 1PH2W L N from a list of available power systems or e modifying a numerical value digit by digit for example entering a value for the date time or VT primary NOTE Before you modify any parameters ensure that you are familiar with the HMI functionality and navigation structure of your device in configuration mode Related topics e See Configuration mode menus on page 40 for information on navigating the configuration menus on your device Selecting a value from a list 1 Use the down button to scroll through the parameter values until you reach the desired value 2 Press OK to confirm the new parameter value Example Configuring a list value To set the nominal fre
131. tive energy import nvoPartialkVARh SNVT_elec kwh 1 Partial reactive energy import nvoPartialWh SNVT_elec_whr_f Partial active energy import nvoPartialVARh SNVT_elec_whr_f Partial reactive energy import DOCAOO05EN 04 65 Communications via LonWorks iEM3100 iEM3200 iEM3300 series user manual Network variable label Type Description nvoPh1kWh SNVT_elec kwh 1 Active energy import phase 1 nvoPh2kWh SNVT_elec kwh 1 Active energy import phase 2 nvoPh3kWh SNVT_elec kwh 1 Active energy import phase 3 nvoPh1Wh SNVT_elec_whr_f Active energy import phase 1 nvoPh2Wh SNVT_elec_whr_f Active energy import phase 2 nvoPh3Wh SNVT_elec_whr_f Active energy import phase 3 nvoTariffActRate SNVT_count Active tariff 0 Multi Tariff feature is disabled 1 rate A tariff 1 active 2 rate B tariff 2 active 3 rate C tariff 3 active 4 rate D tariff 4 active nvoTariffAkWh SNVT_elec kwh 1 Rate A tariff 1 active energy import nvoTariffBkWh SNVT_elec kwh 1 Rate B tariff 2 active energy import nvoTariffCkWh SNVT_elec kwh 1 Rate C tariff 3 active energy import nvoTariffDkWh SNVT_elec kwh 1 Rate D tariff 4 active energy import nvoTariffAWh SNVT_elec_whr_f Rate A tariff 1 active energy import nvoTariffBWh SNVT_elec_whr_f Rate B tariff 2 active energy import nvoTariffCWh
132. to follow these instructions can result in death serious injury or equipment damage A WARNING INACCURATE DATA RESULTS Do not rely solely on data displayed on the front panel or in software to determine if the device is functioning correctly or compliant with all applicable standards gt Do not use data displayed on the front panel or in software as a substitute for proper workplace practices or equipment maintenance Failure to follow these instructions can result in death serious injury or equipment damage DOCAOO05EN 04 Safety precautions iEM3100 iEM3200 iEM3300 series user manual 10 DOCAOO05EN 04 iEM3100 iEM3200 iEM3300 series user manual Overview Chapter 2 Overview What is in this chapter This chapter contains the following topics Overview of meter functions 11 Typical applications 13 Overview of meter functions The meters provide the essential measurement capabilities for example current voltage and energy required to monitor a 1 or 3 phase electrical installation The key features of the meters are measurement of active and reactive energy Multi Tariffs up to 4 controlled by internal clock digital inputs or communication e MID compliance for many of the meters e pulse outputs e display current voltage and energy measurements communications via Modbu
133. udrate 9500 Req UD2 Address f2 Interval 5s 9 You can use two modes to view data from the device e Automatic mode Select the update interval from the Interval dropdown list e Manual mode Press Req_UD2 to request data from the meter To switch modes select Setup gt Monitor then select the mode you want to use The tool has the following tabs for viewing meter information Tab name Description This does not resolve the errors This tab provides basic information about the meter for example model and serial number and any Meter Info active error codes Click Clear to remove the error codes from the display Energy Measure This tab provides total and partial energy energy per phase and energy by tariff information as well as input accumulations and the date and time of the last input metering and partial energy resets 86 DOCA0005EN 04 iEM3100 iEM3200 iEM3300 series user manual Communications via M Bus Tab name Description RMS Measure This tab provides power current and voltage values as well as frequency and power factor information Meter Status well as existing power system settings This tab provides information on the settings and status of the digital input digital outputs and alarms as Configuring the meter using the M Bus tool Schneider Electric M bus Energy Meter BIS x File Setup Help Meter Contig Set Wiring
134. ur local Schneider Electric representative Communications LED indicator for M Bus meters The communications LED indicates the status of the communications between the meter and the network as follows LED state Description Communication with the meter has been established The LED is flashing NOTE The LED flashes even if there is a communications error The LED is off There is no active communication Related topics e See Hardware overview on page 16 for the location of the communications LED e See M Bus tool for data display and meter configuration on page 85 for information on obtaining and using the M Bus tool 76 DOCAOO005EN 04 iEM3100 iEM3200 iIEM3300 series user manual Communications via M Bus Variable data structure telegram information Fixed data header Byte 1 4 Byte 5 6 Byte 7 Byte 8 Byte 9 Byte 10 Byte 11 12 Identification No Manufacturer Version Medium Access No Status Signature Serial number of the meter in an 8 digit BCD coded format 4CA3 hex The serial number can also be Schneider Electric found on the meter front panel Firmware version of the communications board 02 hex electricity Counter of successful Indicates M Bus Tot used access attempts application errors 10 version 1 0 Data record header information Data formats used by the meter DIF bits 3 0 NOTE x in the hex value is determined by bits 7 4 of the DIF
135. ur sales representative 1 Navigate to the location where you saved the installation files 2 Double click setup exe A welcome screen appears Click Next 3 Confirm the installation location for the tool Click Browse if you want to select a different location Click Next A confirmation screen appears 4 Click Next to begin the installation A screen appears when the installation is complete 5 Click Close Accessing the meter using the tool Before you access the meter using the M Bus tool make sure that you connect the meter to a level converter for a direct serial connection or a level converter and gateway for connection via a serial or Ethernet network e set the address of the device to a value other than 0 zero using the HMI e install the M Bus tool on your computer 1 Select Start gt Programs gt Schneider Electric gt Mbus config tool or navigate to the location where you installed the program and click SE_iEM3135_3235_ 3335 Mbus Tool to open the tool The login screen appears DOCAOO05EN 04 85 Communications via M Bus iEM3100 iEM3200 iEM3300 series user manual 2 Select the port on your computer that you are using to connect to the meter and select the baud rate that matches the meters configuration Click Test Com to open the communications port Type the device address in the Address field Select the communications mode that you want the tool to start in Monitor Automat
136. v Voltage L L Avg 3028 R 2 Float32 Vv Voltage L1 N 3030 R 2 Float32 Vv Voltage L2 N 3032 R 2 Float32 Vv Voltage L3 N 3036 R 2 Float32 Vv Voltage L N Avg Power 3054 R 2 Float32 kw Active Power Phase 1 3056 R 2 Float32 KW Active Power Phase 2 3058 R 2 Float32 KW Active Power Phase 3 3060 R 2 Float32 kw Total Active Power pee 7 2 Gia RAR Total Reactive Power Not applicable for iEM3150 iEM3250 iEM3350 SOE R S G KA Total Apparent Power Not applicable for iEM3150 iEM3250 iEM3350 DOCA0005EN 04 59 Communications via Modbus RS 485 iEM3100 iEM3200 iEM3300 series user manual Register Action S r Size Type Units Description Address R W WC yp P Power Factor Total Power Factor 2 lt PF lt 1 Quad 2 active power negative capacitive 3084 R 2 Float32 1 lt PF lt 0 Quad 3 active power negative inductive 0 lt PF lt 1 Quad 1 active power positive inductive 1 lt PF lt 2 Quad 4 active power positive capacitive Frequency 3110 R 2 Float32 Hz Frequency Energy energy by tariff and input metering Most energy values are available in both signed 64 bit integer and 32 bit floating point format The energy and energy by tariff measurements listed below are preserved through power failures Energy reset and active tariff information Register Action 4 T Perr Size Type Units De
137. val in seconds between consecutive transmissions of the listed variable values to the network No updates to the value of the applicable variables are sent over the network until the minimum interval has elapsed regardless of whether or not the value of the variable has changed After an update is sent the counter is reset to 0 Echelon LonMaker plug in for data display and meter configuration The information in this section assumes that you have an advanced understanding of system administration using Echelon LonMaker The LonMaker plug in provides a graphical user interface where you can view meter values and configure meter settings Once you install and register the plug in with LonMaker it opens instead of the default LonMaker browser when you browse the meter in LonMaker To add devices to LonMaker you need access to the device service pin when commissioning the device or your need the device Neuron ID recorded in an accessible location Related topics e Refer to http www echelon com products tools integration lonmaker and the LonMaker documentation for more information on using LonMaker e See Location of the service pin and Neuron ID on page 64 for the location of the service pin and Neuron ID Installing and registering the LonMaker plug in Before you install the plug in e Download the plug in and XIF file for your device from www schneider electric com or contact your sales representative to obtain

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