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1. EM4300 series user manual Contents 7ENO02 0356 00 Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Safety precautions eere enn nran nenne annehmen 9 Introduction eer 11 Meter features i i 203 0 23h ses shbad PESE ER eX ERR RP IRE ER wale 11 Measured parameters sisse 11 Gateways and data collectors uaaa aaaea 12 Energy data analysis and reporting 00 0 c eee eee 12 Hardware reference eret cotcscennasaeszenneadgannnenhsdeenannnohoaoonaintcanseenkeasdunsancteamne 13 Meter detalls panandana e et eee Rer Race gen ad Rad HEAR aD A eR 13 Physical features iilis ee ee ee eee ar E ewe ee EE rra EaR 15 Wireless data transfer llli 15 Installation and commissioning rneesnnnnsennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnn 17 Before you Degli garrai koaia Re e er eek EUER XE UE GN Ker ORERE 17 Wireless networks 4 4 4 0 eR Rr eee re aah ed e DR E aed bie exa 17 Meter mounting and removal slslsseee eh 19 DIN rail mounting coo corea a aa a RII IR tt 19 Flat surface mounting 0 2 200 e eee eee eee 20 Meter Wiring 4 442 222 3 2 doin aan pita kann Paden ne tants 20 Control Power ci soaa dx RARO RA en dk Glee ee Goal aa RR a a aa a 20 Current sensors consideration 22 22 n seen cece eee 20 Open ZigBee networks consideration 0 00 0 te2. Mg D C DIN rail mounting tabs 2 14 7ENO02 0356 00 EM4300 series user manual Chapter 3 Hardware reference Physical features The following graphic shows the location of the EM4300 series meter components Item Description Antenna Transmits signal to a wireless network Do not to block the antenna Reed switch The meter features a reed switch that allows you to clear B energy data from the meter or reset the network parameters i e unbind the meter to change wireless gateways for example Red and green LED indicator Alerts or informs you of metering and C communications activity Red and green blink patterns indicate the status of the device Current sensor Detects electrical energy to be transmitted by the meter D Each current sensor features a Rogowski coil loop that simply wraps around the current carrying conductor to be monitored Related topics See Wireless networks on page 17 for details about meter locations in relationship to wireless gateways See Clearing energy data on page 41 and Unbinding the meter from the w
3. 0x0702 0x4105 Apparent Energy Phase 1 kVAh R INT48 0x4404 0x4405 0x0702 0x4205 Apparent Energy Phase 2 kVAh R INT48 0x4404 0x4405 0x0702 0x4305 Apparent Energy Phase 3 kVAh R INT48 0x4404 0x4405 0x0702 0x4012 Apparent Energy Total kVAh R INT48 0x4404 0x4405 0x0702 0x4102 Partial Apparent Energy Phase 1 kVAh R INT48 0x4404 0x4405 0x0702 0x4202 Partial Apparent Energy Phase 2 kVAh R INT48 0x4404 0x4405 0x0702 0x4302 Partial Apparent Energy Phase 3 kVAh R INT48 0x4404 0x4405 0x0702 0x4016 Partial Apparent Energy Total kVAh R INT48 0x4404 0x4405 0x0702 0x4404 Apparent Energy Multiplier R UINT24 0x0702 0x4405 Apparent Energy Divisor R UINT24 0x0702 0x0007 Energy Date Time R UTC UINT32 0x0702 0x4501 Energy Reset Date Time R UTC UINT32 0x0B04 0x4510 Demand Interval Min Voltage L1 V R UINT16 0x0600 0x0601 0x0B04 0x4910 Demand Interval Min Voltage L2 V R UINT16 0x0600 0x0601 0x0B04 0x4A10 Demand Interval Min Voltage L3 V R UINT16 0x0600 0x0601 0x0B04 0x4513 Demand Interval Max Current 11 A R UINT16 0x0602 0x0603 0x0B04 0x4913 Demand Interval Max Current I2 A R UINT16 0x0602 0x0603 0x0B04 0x4A13 Demand Interval Max Current I3 A R UINT16 0x0602 0x0603 0x0B04 0x4509 Active Power Demand Phase 1 Ww R INT32 0x0604 0x0605 0x0B04 0x4909 Active Power Demand Phase 2 Ww R INT32 0x0604 0x0605 0x0B04 0x4A09 Active Power Demand Phase 3 Ww R INT32 0x0604 0x0605 0x0B04 0x4300 Active Power Demand Total kW R INT32 0x0402 0x040
4. any other antenna or transmitter R amp TTE This equipment is in accordance with the requirements of the R amp TTE Radio equipment and telecommunications terminal equipment directive for the following authorized countries AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MT NL PL PT RO SE SI SK TR BA GE HR MD ME MK RS The R amp TTE declaration of conformity is available at www schneider electric com About this manual Related documents 7ENO02 0356 00 This manual is intended for use by designers system builders and maintenance technicians with an understanding of electrical distribution systems monitoring devices and wireless technology This manual discusses features of the PowerLogic EM4300 series wireless energy meter and provides feature descriptions and configuration instructions Throughout the manual the term meter refers to all models of the EM4300 series All differences between the models such as a feature specific to one model are indicated with the appropriate model number or description For more information on EM4300 series devices and wireless energy metering components and technology visit the product support download pages at www schneider electric com and search or browse Title of document Reference number EM4300 series installation sheet NHA1528301 Com X 200 series user guide DOCAO0036EN Guidelines for Wireless Energy Metering Deployment in Buildings white paper
5. VAr Instantaneous 1 minute Reactive Power Total kVAr Instantaneous 1 minute Apparent Power A kVA Instantaneous 1 minute Apparent Power B kVA Instantaneous 1 minute Apparent Power C kVA Instantaneous 1 minute Apparent Power Total kVA Instantaneous 1 minute Voltage A N V Instantaneous 1 minute Frequency Hz Instantaneous 1 minute Active Energy A non resettable kWh Cumulative 1 minute Active Energy B non resettable kWh Cumulative 1 minute Active Energy C non resettable kWh Cumulative 1 minute Active Energy Total non resettable kWh Cumulative 1 minute Reactive Energy A non resettable kVArh Cumulative 1 minute Reactive Energy B non resettable kVArh Cumulative 1 minute Reactive Energy C non resettable kVArh Cumulative 1 minute Reactive Energy Total non resettable kVArh Cumulative 1 minute Apparent Energy A non resettable kVAh Cumulative 1 minute Apparent Energy B non resettable kVAh Cumulative 1 minute Apparent Energy C non resettable kVAh Cumulative 1 minute 25 Chapter 5 Measurements and calculations EM4300 series user manual Measurement Units Measurement type Update frequency Apparent Energy Total non resettable kVAh Cumulative 1 minute LQI link quality index less than 1 minute Radio Output Power dBm Instantaneous less than 1 minute Max Current A over Demand A Maximum 15 minute Max Current B over Demand A Maximum 15 minute Max Current C over Demand A Maximum 15 minute Min Voltage A N
6. correctly to the meter 2 Use a properly rated voltage sensing device to verify voltage is present on the voltage inputs 3 Power cycle the meter If the problem continues contact Technical Support 7ENO02 0356 00 35 Chapter 7 Maintenance EM4300 series user manual Red LED behavior The red LED indicates the meter s ZigBee communications status The red LED is normally off to indicate that the meter is bound to the wireless gateway and is communicating properly Red LED turns on for 1 second then off for 1 second This indicates that the meter is in scanning mode and is searching for a wireless network 1s ee eee This is the behavior of the red LED when the meter is first powered up It scans for open ZigBee networks then connects to or joins the preferred network typically the one with the strongest signal The red LED blinks 4 times per second when the meter has joined a network If the red LED remains in scanning mode verify that the wireless gateway device is powered on and that its ZigBee wireless network is open If the problem continues power cycle the meter Red LED blinks 4 times per second This indicates that the meter is in a joined state The meter has found an open ZigBee network and has connected to it I 1s 4 E EM NEEDS NND NEED NND NEED meee Em mm The meter then waits to bind with the wireless gateway Some gateways automatically bind the device that joined t
7. device for new data The EM4300 series meter is a sleeping end device End device This node type has the ability to forward packets Multiple hops routing mechanisms build up an important feature of a ZigBee network Meshed Router topology Meshing allows redundancy of paths from one device to another making it highly resilient against individual device failure or radio disturbances This is the root node of the network It forms the network and decides if new nodes are allowed to join the network Each network has a unique EPID extended personal area network identifier Several networks may share the same channel as long as they have different EPIDs Coordinator Application profiles All devices that follow the same application profile are interoperable The EM4300 series meter complies with the commonly used Home Automation HA application protocol that is built on top of ZigBee Pro 29 Chapter 6 ZigBee Pro implementation EM4300 series user manual Commissioning In the process of commissioning a ZigBee network the coordinator node receives requests to let new devices join its network Devices that are not yet included ina network may scan channels for available networks that are accepting new devices After a device has chosen a network to join security keys are exchanged then the communication is fully encrypted The EM4300 series meter only joins networks enforced by Schneider Electric coordinators
8. 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 As standards specifications and designs change from time to time please ask for confirmation of the information given in this publication 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 the interference will not occur in a particular installation If this equipment does cause harmful interference to radio 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 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 Consult the dealer or an experienced radio TV technician for help The user is cautioned that any chang
9. for energy and feature a compact format and built in current sensors for quick and easy installation The EM4300 series meters are ideal for new or existing buildings that have 3 phase with neutral electrical service The meters communicate over a ZigBee Pro wireless network These meters are suitable for retrofit applications in buildings that have existing electrical systems with no metering equipment The EM4300 series meters offer these benefits e Fast installation time Only voltage electrical connections are required and there is no need to create or extend the communication bus Installing the flexible Rogowski coil rope style current sensors is quick and easy This reduces the system downtime to install products in existing panels Fewer installation personnel Simpler installation and wireless capability mean fewer personnel are required to install and commission the meter Energy monitoring Provides cloud connectivity and embedded services to improve energy monitoring efficiency You can select the measurements and intervals to log The meters support these features Designed for direct connection to a 3 phase 4 wire Wye with neutral electrical system but also supports direct connection to a single phase L N system using the L1 and N terminal connections Three permanently attached and factory calibrated flexible current sensors e 200A 500 A 1000 A or 2000 A rated current depending on meter model e 3 phas
10. over Demand V Minimum 15 minute Min Voltage B N over Demand V Minimum 15 minute Min Voltage C N over Demand V Minimum 15 minute Wireless communications status LQI link quality index and radio output power can be used to determine the status of wireless communications LOI Link quality index provides information about the quality of the radio signal between the meter and the gateway LOI is a number between 1 and 255 where 1 means a very poor signal and 255 means a very strong wireless signal Zero 0 means the wireless signal is lost When commissioning the wireless system make sure the meters are within an acceptable range e g LQI is greater than 100 NOTE Most meter data is updated once per minute however the LQI value is updated more frequently LOI update period is less than 1 minute Radio output power This provides information about the meter radio transmission power The value of radio output power is either 0 dBm 1 mW or 10 dBm 10 mW Real time readings Energy Min max values 26 The meter measures currents and voltages and sends in real time the RMS Root Mean Squared values for all three phases and neutral The meter calculates and stores accumulated energy values for real reactive and apparent energy You can view accumulated energy from the gateway s webpages or a cloud service such as Schneider Electric s Facilities Insight Operation FIO if enabled When the readings reach
11. 0 30 min def 15min 0x0B04 0x4319 Demand Interval Duration S R W UINT24 300 360 600 720 900 1200 1800s 0x0003 0x0000 Identify Time R W UINT16 Identify time Meter identification 7EN02 0356 00 These registers are used to uniquely identify the meter Character string register types support alphanumeric characters Cluster Attribute Data Perm Type 0x0000 0x0000 ZCL Version R UINT8 0x0000 0x0001 Application Version R UINT8 0x0000 0x0002 Stack Version R UINT8 0x0000 0x0003 Hardware version R UINT8 0x0000 0x0004 Manufacturer Name R Char String 0x0000 0x0005 Model Identifier R Char String 0x0000 0x0006 Date Code R Char String 0x0000 0x0007 Power Source R 8 bit enum 0x30 0x0000 0x0010 Location Description R W e TB 0x0000 0x5000 Device Name String R W ae IB 0x0000 OxE000 Network Processor Firmware Version R Char String 0x0000 OxE001 Application Firmware Version R Char String 0x0000 OxE002 Application Hardware Version R Char String 0x0000 OxE004 Product Serial Number R Char String 0x0000 OxE006 Network Processor Hardware Version R Char String 0x0000 0xE007 Product Identifier R on enumeration 0x0000 OxEO008 Product Range R Char String 0x0000 OxEO09 Product Model R Char String 0x0000 OxEO0A Product Family R Char String 0x0000 OxEO0B Vendor URL R Char String 0x0000 OxE040 Product Capability 1 R W Char String 33 Chapter 6 ZigBee Pro i
12. 00 series meters NOTE To make sure the meters join the correct wireless network close all the other open ZigBee networks and open only the one that you want the meters to join 1 Use a browser to log in to the Com X 200 series gateway 2 Navigate to the ZigBee Settings page and activate the ZigBee network or create a new one Turn on the discovery mode to scan the wireless network for meters to be bound Use the meter identification to verify the MAC address of each bound meter printed on the meter label 5 Select the measurements and other data you want to log and publish to the cloud service Related topics See Related documents on page 6 to download the Com X 200 series user guide for detailed instructions on how to bind ZigBee devices to the gateway Verify energy data After the meter and gateway are operational review the energy data to verify the values are correct If the data contains negative or inconsistent values inspect the voltage input connections and current sensor installation Verify the wiring is correct NOTE Clearing energy or test data is not a typical step in the commissioning process However if you need to do this procedure refer to Clearing energy data on page 41 Related topics See Maintenance on page 35 for troubleshooting information See Related documents on page 6 to download the Com X 200 series user guide for information on wireless gateway co
13. 3 0x0B04 0x450A Reactive Power Demand Phase 1 VAR R INT32 0x0604 0x0605 0x0B04 0x490A Reactive Power Demand Phase 2 VAR R INT32 0x0604 0x0605 0x0B04 Ox4A0A Reactive Power Demand Phase 3 VAR R INT32 0x0604 0x0605 0x0B04 0x4303 Reactive Power Demand Total kVAR R INT32 0x0402 0x0403 0x0B04 0x450B Apparent Power Demand Phase 1 VA R INT32 0x0604 0x0605 0x0B04 0x490B Apparent Power Demand Phase 2 VA R INT32 0x0604 0x0605 0x0B04 0x4A0B Apparent Power Demand Phase 3 VA R INT32 0x0604 0x0605 0x0B04 0x4318 Apparent Power Demand Total kVA R INT32 0x0402 0x0403 0x0B04 0x0402 Power Demand Total Multiplier R UINT32 0x0B04 0x0403 Power Demand Total Divisor R UINT32 0x0B04 0x0602 AC Current Multiplier R UINT16 0x0B04 0x0603 AC Current Divider R UINT16 0x0B04 0x0604 Power Demand Phase Multiplier R UINT16 0x0B04 0x0605 Power Demand Phase Divisor R UINT16 0x0B04 0x4320 Demand Date Time R UTC UINT32 0x0B04 0x0510 Power Factor Phase 1 R INT8 0x0B04 0x0910 Power Factor Phase 2 R INT8 0x0B04 0x0A10 Power Factor Phase 3 R INT8 0x0B04 0x050B Active Power Phase 1 Ww R INT16 0x0604 0x0605 0x0B04 0x090B Active Power Phase 2 Ww R INT16 0x0604 0x0605 0x0B04 0x0AOB Active Power Phase 3 Ww R INT16 0x0604 0x0605 7ENO2 0356 00 31 Chapter 6 ZigBee Pro implementation EM4300 series user manual Cluster Attribut
14. 529 IP20 Impact resistance IK06 Mounting 35 mm Top Hat style DIN rail LED indicator Meter status green wireless communications status red On Off and status 3 phase Markings Alternating current Fuse Current sensor Measurement accuracy Active energy 196 accurate from 2 to 12096 of rated current Rated AC voltage 100 to 277 V L N 10 173 to 480 V L L 10 Measurement category CAT Ill Voltage inputs Frequency 50 60 Hz Maximum voltage to ground earth 300 V rms Rated current Current inputs EM4302 200 A EM4305 500 A EM4310 1000 A EM4320 2000 A Measured current 2 to 120 of rated current Current sensor maximum temperature 65 C 149 F Control power Source Powered from voltage inputs L1 N Maximum supply 04A current i Overvoltage category CAT III 43 Chapter 8 Specifications Environmental characteristics Operating temperature EM4300 series user manual 10 to 55 C 14 to 131 F Humidity rating 5 to 90 RH non condensing Maximum dewpoint 38 C 100 F Pollution degree 2 Altitude lt 2000 m 6562 ft above sea level Isolation Class II IEC 61010 1 CAT II Not suitable for wet locations Location For indoor use only EMC electromagnetic compatibility Emissions and immunity Radiated and c
15. EM4300 series wireless energy meter User manual 7EN02 0356 00 04 2015 Schneider Safety information Important information Please note 7ENO02 0356 00 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 a hazardous situation which if not avoided will result in death or serious injury A WARNING WARNING indicates a hazardous situation which if not avoided could result in death or serious injury A CAUTION CAUTION indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE is used to address practices not related to physical injury Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibilit
16. In 2007 ZigBee Pro was introduced and it brought many new features such as security and mesh routing Protocol ZigBee is a wireless communication protocol designed for low power devices ZigBee devices typically emit 1 mW power and have a range reaching up to 50 m 164 ft with a data rate of 250 kbits second The ZigBee communication range is comparable to WiFi but ZigBee devices emit less power than their WiFi counterparts ZigBee data rate is lower than WiFi ZigBee is typically implemented in tiny embedded systems Like Bluetooth ZigBee is built on top of the 802 15 4 physical layer ZigBee provides 16 channels in the 2 4 GHz band Reliability ZigBee achieves a high level of reliability by using several layers of acknowledgements When a packet is not acknowledged at any level the packet is resent The coexistence of WiFi and ZigBee in the same frequency band is enforced by the CSMA CA protocol its function is mainly to listen before talking and retry in case of collisions No particular issues are raised by the coexistence of WiFi and ZigBee in the same band There are 4 ZigBee channels that are not shared with WiFi Channel 15 20 25 and 26 Network There are three types of nodes in a ZigBee network Node type Description This is the simplest node type It accesses the network through a parent device router or coordinator Low power devices may go to sleep mode most of the time and only periodically poll their parent
17. X series product pages at www schneider electric com for more information Energy data analysis and reporting The meter integrates with cloud based display and analysis software available from Schneider Electric StruxureWare Facility Insight or StruxureWare Building Expert are cloud based applications for analyzing monitoring and reporting energy data Related topics See the Facility Insight and Building Expert product pages at www schneider electric com for more information 12 7ENO02 0356 00 Chapter 3 Meter details 7ENO02 0356 00 Hardware reference This section contains additional information about the meter s physical characteristics and capabilities Related topics See your products technical datasheet at www schneider electric com for the most up to date and complete specifications Meter front Description Mounting holes 2 Antenna H nna area iI 6 V3 V2 v1 ND L3 L2 Li N eo Voltage input terminal screws Reed switch location Antenna location m oou DIN mount release clip n On off and status LEDs red and green X 13 Chapter 3 Hardware reference EM4300 series user manual Meter back Description Mounting holes 2 B DIN mount release clip
18. connections Remove the meter from its mounting location Move the meter to the test bench Follow safe electrical work practices Wire the V1 and VN terminals to the line to neutral AC voltage source o oc F oO N Check that the wiring is correct then turn on control power 7ENO02 0356 00 39 Chapter 7 Maintenance EM4300 series user manual 9 Position the magnet on top of the reed switch A The red LED B remains on without blinking when the magnet is in the correct position 10 Hold the magnet on that position for approximately 10 seconds or until the red LED starts to blink again 11 Immediately remove the magnet from the reed switch The communication to the wireless gateway stops and the network parameters are reset The meter starts scanning again after a few seconds NOTE If you hold the magnet on the switch longer than five seconds after the LED blinks the red LED turns solid again You must remove the magnet wait for the meter to return to normal operation and then repeat the steps above 12 Turn off power to the meter and disconnect the wiring 13 Use the meter installation sheet to install the meter to its new or previous location Related topics See Related documents on page 6 to download the EM4300 series meter installation sheet and follow the instructions to install the meter in the new location See Binding the meter to the wireless gateway on page 22 to bind the meter to the
19. e 21 Power UD ux sued RE ded ete hea eae ele Nm Na RR Rua aes eae aaa ds 21 Scanning mode set os es zu 82 28 ET oe Gece Eo x See EY ee oe ee ER ee See ED EM 22 Joiningimode viata etd ita a ee rt 22 Binding the meter to the wireless gateway isle eee eee 22 Removing the meter from the wireless network 200200 000 22 Com X 200 series energy server and gateway 0c cece eee eee 22 Com X 200 series configuration overview llle 23 Verify energy data secos uuo bx RR TORRE ae es 23 Measurements and calculations uusssusnnannnnnnnnanannnnnnnnnnnnnnnnnnnnnannnnnnnnn 25 Summary of measurements l l es 25 Wireless communications status llli 26 Real time readings lseleseeleseeee eh hh 26 aro AP PP 26 Min max Values 4 dec ctindtowsaddaday seats Shan DER RP SER PAs ed dha aed 26 Power factor a ace en ana Ah eal ears er 27 Demand seiis we a a a a 27 ZigBee Pro implementation esee nennen nnne nnn nnns 29 Measurements and calculations 2 22m 2 20 cece tee 30 Setup and diagnostics 0 0 eet 32 Meter identification 0 00002 eee 33 Maintenance ee 35 LED troubleshooting 332422 hee E hed eh on 35 Red LED off green LED blinks once every 2 seconds 35 No EED activity is ot ce cue eines ao we edes ad we Rees en we ea ee eee ee e
20. e 3 kWh R INT48 0x4400 0x4401 0x0702 0x4010 Active Energy Total kWh R INT48 0x4400 0x4401 0x0702 0x4100 Partial Active Energy Phase 1 kWh R INT48 0x4400 0x4401 0x0702 0x4200 Partial Active Energy Phase 2 kWh R INT48 0x4400 0x4401 0x0702 0x4300 Partial Active Energy Phase 3 kWh R INT48 0x4400 0x4401 0x0702 0x4014 Partial Active Energy Total kWh R INT48 0x4400 0x4401 0x0702 0x4400 Active Energy Multiplier R UINT24 0x0702 0x4401 Active Energy Divisor R UINT24 0x0702 0x4104 Reactive Energy Phase 1 kVARh R INT48 0x4402 0x4403 0x0702 0x4204 Reactive Energy Phase 2 kVARh R INT48 0x4402 0x4403 0x0702 0x4304 Reactive Energy Phase 3 kVARh R INT48 0x4402 0x4403 0x0702 0x4011 Reactive Energy Total kVARh R INT48 0x4402 0x4403 0x0702 0x4101 Partial Reactive Energy Phase 1 kVARh R INT48 0x4402 0x4403 0x0702 0x4201 Partial Reactive Energy Phase 2 kVARh R INT48 0x4402 0x4403 0x0702 0x4301 Partial Reactive Energy Phase 3 kVARh R INT48 0x4402 0x4403 0x0702 0x4015 Partial Reactive Energy Total kVARh R INT48 0x4402 0x4403 0x0702 0x4402 Reactive Energy Multiplier R UINT24 30 7ENO2 0356 00 EM4300 series user manual Chapter 6 ZigBee Pro implementation Cluster Attribute Data Unit Perm Type Multiplier ID Divider ID 0x0702 0x4403 Reactive Energy Divisor R UINT24
21. e Data Unit Perm Type Multiplier ID Divider ID 0x0B04 0x0304 Active Power Total kW R INT32 0x0402 0x0403 0x0B04 0x050E Reactive Power Phase 1 VAR R INT16 0x0604 0x0605 0x0B04 0x090E Reactive Power Phase 2 VAR R INT16 0x0604 0x0605 0x0B04 OxOAOE Reactive Power Phase 3 VAR R INT16 0x0604 0x0605 0x0B04 0x0305 Reactive Power Total kVAR R INT32 0x0402 0x0403 0x0B04 0x050F Apparent Power Phase 1 VA R INT16 0x0604 0x0605 0x0B04 0x090F Apparent Power Phase 2 VA R INT16 0x0604 0x0605 0x0B04 OxOAOF Apparent Power Phase 3 VA R UINT16 0x0604 0x0605 0x0B04 0x0306 Apparent Power Total kVA R UINT32 0x0402 0x0403 0x0B04 0x0300 Frequency Hz R UINT16 0x0400 0x0401 0x0B04 0x0400 Frequency Multiplier R UINT16 0x0B04 0x0401 Frequency Divisor R UINT16 0x0B04 0x0505 Voltage L1 V R UINT16 0x0600 0x0601 0x0B04 0x0600 Voltage Multiplier R UINT16 0x0B04 0x0601 Voltage Divisor R UINT16 1 Permission R read only R W read and write Setup and diagnostics These registers are used for meter setup and diagnostics purposes The Identify Time register lets you specify a time period for the meter to flash its red LED in the same LED behavior pattern when the meter is undergoing a firmware upgrade This is useful for locating meters that are bound to a particular gateway if there are multiple ZigBee networks in the same vicinity Cluster At
22. e voltage connections rated for 100 to 277 V L N 173 to 480 V L L electrical systems No separate power supply required the meter is powered from the L1 to N voltage input connections DIN rail mounting or flat surface mounting e Wireless communication with ZigBee Pro e Compatible with Com X series and MPM series wireless gateways For other applications feature details and the current and complete specifications of the EM4300 series meters see the technical datasheet at www schneider electric com Measured parameters 7ENO02 0356 00 The meter provides 196 accuracy for energy measurements This section lists some of the parameters measured by the meter Instantaneous per phase active reactive and apparent power Per phase accumulated active reactive and apparent energy Instantaneous total active reactive and apparent power e Total accumulated active reactive and apparent energy Power factor 11 Chapter 2 Introduction EM4300 series user manual Line frequency Maximum current per phase Minimum voltage per phase Related topics See the EM4300 series meter technical datasheet at www schneider electric com for more information Gateways and data collectors Meter data is collected and passed through a ZigBee gateway such as the Com X series of gateway devices available from Schneider Electric These gateways include wireless data collection capability Related topics See the Com
23. es or modifications not expressly approved by Schneider Electric could void the user s authority to operate the equipment This digital apparatus complies with CAN ICES 3 B NMB 3 B This device complies with FCC radiation exposure limits set forth for general population This device must be installed to provide a separation distance of at least 20 cm from all persons and must not be co located or operating in conjunction with any other antenna or transmitter 7ENO02 0356 00 Industry Canada Under Industry Canada regulations this radio transmitter may only operate using an antenna of a type and maximum or lesser gain approved for the transmitter by Industry Canada To reduce potential radio interference to other users the antenna type and its gain should not be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication This device complies with Industry Canada license exempt RSS standard s Operation is subject to the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device This device complies with Industry Canada RF radiation exposure limits set forth for general population This device must be installed to provide a separation distance of at least 20 cm from all persons and must not be co located or operating in conjunction with
24. eway This arrangement is not supported Certain installation locations or scenarios should also be avoided as they reduce the efficiency of the embedded antenna Avoid installing the meter in a location that directly blocks the antenna on the meter Avoid installing the meter in front of or close to metallic parts 7ENO02 0356 00 EM4300 series user manual Chapter 4 Installation and commissioning Related topics See Related documents on page 6 to download Guidelines for Wireless Energy Metering Deployment in Buildings a document that outlines best practices and provides additional information on wireless technology Meter mounting and removal A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA CSA Z462 or applicable local standards Turn off all power supplying this device and the equipment in which it is installed before working on it Always use a properly rated voltage sensing device to confirm that all power is off Do not exceed the device s ratings for maximum limits Failure to follow these instructions will result in death or serious injury The meter can be mounted on a DIN rail or on a flat surface DIN rail mounting The meter allows for simple tool free installation on a TS35 Top Hat style DIN rail Refer to the illustrations in the Mounting section
25. fter the meters are bound to a gateway the gateway can be configured to upload data to an energy monitoring and management system After the meter is successfully bound to the gateway the red LED turns off The green LED blinks every 2 seconds to indicate normal metering operation Red LED off 2hr aa l Green LED Iri i Removing the meter from the wireless network You can use the gateway device to remove the meter from the wireless network For example you can use the device configuration page in the Com X 200 series gateway to delete the EM4300 series meter This forces the meter to leave the network and start scanning for a new wireless network If the meter finds two or more open networks including the wireless network the meter was previously bound to the meter joins a new wireless network and not the previous one it was bound to However if there are no other open wireless network except the one that the meter was previously bound to then the meter rejoins and binds to that wireless network Com X 200 series energy server and gateway 22 Com X 200 series gateways with the USB ZigBee key support wireless networking for the EM4300 series meters 7ENO02 0356 00 EM4300 series user manual Chapter 4 Installation and commissioning Com X 200 series configuration overview The following is an overview of the process for configuring a Com X 200 series gateway to discover and add the ZigBee compatible EM43
26. heir network Other gateways require you to select the joined device and manually bind it to the gateway s network The red LED turns off when the meter is bound to the gateway s ZigBee network If the red LED remains in joined state check the gateway to make sure it is seeing the meter If the gateway cannot see the meter it could mean that the meter has joined another network Power cycle the meter If the problem continues you need to disconnect or unjoin the meter from the network See Unbinding the meter from the wireless gateway on page 39 Red LED turns on for 1 second then blinks 3 times per second 36 This indicates that the meter has lost wireless connection to the network E 1s 4 m m m m m ME This means the meter has joined an open ZigBee network but lost connection and could not rejoin that network Make sure the wireless gateway network you want to connect to is open Power cycle the meter You may also try power cycling the gateway If the problem continues you need to disconnect or unjoin the meter See Unbinding the meter from the wireless gateway on page 39 7ENO02 0356 00 EM4300 series user manual Chapter 7 Maintenance Red LED stays on This means the meter s communication circuitry is non operational ESS J Ji r m Power cycle the meter If the problem continues contact Technical Support Red LED blinks 1 second turns off 1 second then blinks 4 ti
27. in the EM4300 series meter installation sheet 1 Line up the meter to the bottom edge of the DIN rail Tilt the meter slightly so the bottom notch is against the DIN rail 2 Swing the top of the meter onto the DIN rail and push the top of the meter until you hear a click and the meter locks in place Removing the meter 1 Inserta flat tip screwdriver into the DIN release clip Pull up on the clip until it clears the DIN rail edge 2 Swing the meter out and downwards to remove the meter 7ENO02 0356 00 19 Chapter 4 Installation and commissioning EM4300 series user manual Flat surface mounting The meter can be installed on a wall or other flat solid surface Refer to the illustrations in the Mounting section in the EM4300 series meter installation sheet 1 Prepare mounting holes as needed 2 Use M4 screws to mount the meter Apply maximum fastening torque 2 5 Nm 22 in Ib Meter wiring Refer to the EM4300 series meter installation sheet for detailed wiring information The meter is intended for direct connection to a 3 phase 4 wire with neutral electrical system The meter may also be used for direct connection to a single phase L N system using only the L1 and N terminals NOTICE INACCURATE DATA RESULTS Do not bridge L2 and L3 to L1 when wiring for single phase voltage applications Failure to follow these instructions can result in incorrect data results Control power Separate control po
28. ireless gateway on page 39 for instructions on using the reed switch See LED troubleshooting on page 35 for details about LED blinking patterns See Related documents on page 6 to download the meter installation sheet Wireless data transfer The meter uses the ZigBee Pro wireless networking technology to communicate with the Com X series wireless gateway The meter transmits the wireless signal and the gateway receives and processes the signal Related topics See Wireless networks on page 17 for details about installed meter location 7ENO02 0356 00 15 Chapter 3 Hardware reference EM4300 series user manual 16 7ENO02 0356 00 Chapter 4 Before you begin Installation and commissioning This section contains additional information for installing and commissioning the EM4300 series meter Keep a record of the location where each meter is installed For each meter copy the information from the product label Model number Rated current MAC address Read and understand the EM4300 series meter installation sheet and use it to perform all installation steps Carefully read and follow the Safety precautions section in the installation sheet before working with the meter The meters must be installed inside a closed electrical panel You can install them in the same location as the power lines you want to monitor Walls and other structures can adversely affect the wireless signal transmission f
29. mes per second This means the meter intermittently changes from searching to joining mode but is unable to bind with the wireless gateway 1s y ee eee ee Relocate the wireless gateway closer to the meter or install a wireless repeater Green LED The green LED is associated with the meter s operating state The green LED blinks once every 2 seconds to indicate that the meter is operating properly Green LED turns off 1 second then blinks 2 times This indicates that the meter is attempting but not able to establish communications or data transfer within its internal components or circuitry 1s 4 m ER M Power cycle the meter If the problem continues contact Technical Support Green LED turns off 1 second then blinks 3 times This indicates that the meter is attempting but not able to synchronize to line frequency I 1s 4 Em HE Nm E ER m Power cycle the meter If the problem continues contact Technical Support Green LED turns off 1 second then blinks 4 times This indicates that the meter is attempting but not able to establish communications or data transfer within its internal components or circuitry and is attempting but not able to synchronize to line frequency KH 1s 4 E Em EB Um Em Em EM UN Power cycle the meter If the problem continues contact Technical Support 7ENO2 0356 00 37 Chapter 7 Maintenance EM4300 series user manual Using the wireless gateway to
30. mmunications data collection and other procedures Visit www zigbee org to learn about ZigBee wireless communication 7ENO02 0356 00 23 Chapter 4 Installation and commissioning EM4300 series user manual 24 7ENO02 0356 00 Chapter 5 Measurements and calculations This section outlines what meter data is available and accessible from the Com X 200 series gateway and explains how the meter processes measured and calculated data Summary of measurements 7ENO02 0356 00 Measurement Units Measurement type Update frequency Active Energy A kWh Cumulative 1 minute Active Energy B kWh Cumulative 1 minute Active Energy C kWh Cumulative 1 minute Active Energy Total kWh Cumulative 1 minute Reactive Energy A kVArh Cumulative 1 minute Reactive Energy B kVArh Cumulative 1 minute Reactive Energy C kVArh Cumulative 1 minute Reactive Energy Total kVArh Cumulative 1 minute Apparent Energy A kVAh Cumulative 1 minute Apparent Energy B kVAh Cumulative 1 minute Apparent Energy C kVAh Cumulative 1 minute Apparent Energy Total kVAh Cumulative 1 minute Active Power A WwW Instantaneous 1 minute Active Power B Ww Instantaneous 1 minute Active Power C WwW Instantaneous 1 minute Active Power Total W Instantaneous 1 minute Reactive Power A VAr Instantaneous 1 minute Reactive Power B VAr Instantaneous 1 minute Reactive Power C
31. mmunications by using a magnet to unbind it from the gateway Ifthe meter is operational and must be moved to a different location or if the current wireless gateway must be replaced first unbind the meter from its current gateway After you move the meter bind it to the new wireless gateway When you unbind the meter the communications link between the meter and the wireless gateway is stopped and the communications settings in the meter return to the factory defaults A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA CSA Z462 or applicable local standards Turn off all power supplying this device and the equipment in which it is installed before working on it Always use a properly rated voltage sensing device to confirm that all power is off Do not exceed the device s ratings for maximum limits Use an appropriately rated insulated magnet Failure to follow these instructions will result in death or serious injury The following procedure to unbind the meter must be performed on a test bench 1 Turn off all power supplying this device and the equipment in which it is installed before working on it Always use a properly rated voltage sensing device to confirm that all power is off Disconnect the Rogowski coils from the current carrying conductors Disconnect the voltage
32. mplementation EM4300 series user manual 34 7ENO02 0356 00 Chapter 7 Maintenance During the commissioning process or after the meter is operational events can occur that require attention This section describes typical problems and possible solutions as well as how to perform maintenance tasks such as unbinding the meter from the wireless gateway and clearing energy or test data A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA CSA Z462 or applicable local standards Turn off all power supplying this device and the equipment in which it is installed before working on it Always use a properly rated voltage sensing device to confirm that all power is off Do not exceed the device s ratings for maximum limits Failure to follow these instructions will result in death or serious injury LED troubleshooting The red and green LEDs blink in specific patterns to indicate different events Red LED off green LED blinks once every 2 seconds This is the normal state It indicates that the meter is communicating with the wireless gateway and is operating properly Red WED Ott ee ee Seque eue en Green LED mu No LED activity If both LEDs are off this indicates that there is no power to the meter or the meter is non operational 1 Ensure the voltage lines are wired
33. n 35 Red LED behavior 0 00000 ccc nennen een nenn 36 Red LED turns on for 1 second then off for 1 second 36 Chapter 8 EM4300 series user manual Red LED blinks 4 times per second 00 c eee tees 36 Red LED turns on for 1 second then blinks 3 times per second 36 Red EED stays on 2x4 aan REL Wed Gide od od PLE eed bed ad 37 Red LED blinks 1 second turns off 1 second then blinks 4 times per second 37 GreemEE D rna abere UNE RE ie ely a eee Gee page a en 37 Green LED turns off 1 second then blinks 2 times 000 eee euae 37 Green LED turns off 1 second then blinks 3 times 22222 llle 37 Green LED turns off 1 second then blinks 4 times 0000 eee aee 37 Using the wireless gateway to troubleshoot 0 0 00 eee eee 38 Negative energy or power readings 000 eee 38 Com X 200 series gateway considerations 002200ee ee en 38 Unbinding the meter from the wireless gateway sess 39 Clearing energy data 2 0 50 ed eee ee de m bir UE Ved ebb RR 41 Spe ifi ati nNS i 43 Mechanical numer ees an a een 43 Electrical x59 a rev ees EAR xtv RL Ls x dete Gol Lip Seely N 43 Environmental characteristics liliis 44 EMC electromagnetic compatibility sels 44 SAY een Ge pew et ide qs Sheed dasa ted du puse dde e
34. onducted emissions IEC 61326 1 2013 EMC Directive 2004 108 EC FCC Part 15 Subpart B CAN ICES 3 B NMB 3 B Safety Europe U S and Canada IEC EN 61010 1 ed 3 CB Scheme cULus UL 61010 1 ed 3 Radio Radio equipment and telecommunications terminal equipment Wide band 2 4 GHz data transmission equipment R amp TTE Directive 1999 5 EC EN 300 328 v1 8 1 v1 71 Short range 1 to 40 GHz device major equipment EN 300 440 2 v1 4 1 Radio equipment and services common technical requirements EN 301 489 1 v1 9 2 Specific conditions for broadband data transmission systems EN 301 489 17 v2 2 1 License exempt radio apparatus RSS 210 Wireless communications RF band Protocol 2 4 GHz ZigBee Pro RF maximum power 10 mW 10 dBm 44 7ENO02 0356 00 Schneider Electric 35 Rue Joseph Monier 92500 Rueil Malmaison France www schneider electric com 2015 Schneider Electric All Rights Reserved 7ENO2 0356 00 04 2015 Modbus PowerLogic and Schneider Electric are either trademarks or registered trademarks of Schneider Electric in France the USA and other countries Other trademarks used are the property of their respective owners
35. rom the meter to the gateway Whenever possible install the meter so it has an unobstructed path to the gateway Related topics See Related documents on page 6 to download the meter installation sheet Wireless networks 7ENO02 0356 00 Typically the meter is installed and commissioned after the wireless gateway network has been installed and is operational After the meter is installed and powered up it transmits wireless signals to the nearest wireless network The meter can transmit data to only one gateway network If there is more than one wireless gateway network in the surrounding area close the other network and open only the gateway network that you want the meter to bind with Use the gateway configuration software to bind the meter with the gateway 17 EM4300 series user manual Chapter 4 Installation and commissioning Ethernet Internet or GSM GPRS access point Gateway Data Logger Main Switch Board Secondary switchboard Secondary switchboard The recommended distances between the meter A and the gateway B are shown below S ei E Dy S 10 m 32 ft L E L i o e Description Max distance 10 m 32 ft Unobstructed path between meter and gateway Partially obstructed path between meter and gateway 5 m 16 ft NOTE Do not install the meter if there is a solid concrete wall between the meter and the gat
36. s eh eed 44 Radios sr Pia eta estote acca oie a ea Bad tan ae oO eq Oat tae uo Ps ed aio 44 Wireless communications 000 een een nennen 44 7ENO02 0356 00 Chapter 1 7ENO02 0356 00 Safety precautions Installation wiring testing and service must be performed in accordance with all local and national electrical codes 4 DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA CSA Z462 or applicable local standards Turn off all power supplying this device and the equipment in which it is installed before working on it Always use a properly rated voltage sensing device to confirm that all power is off Do not exceed the device s ratings for maximum limits Failure to follow these instructions will result in death or serious injury 1 Turn off all power supplying this device and the equipment in which it is installed before working on it 2 Always use a properly rated voltage sensing device to confirm that all power is off Chapter 1 Safety precautions EM4300 series user manual 10 7ENO02 0356 00 Chapter 2 Meter features Introduction The PowerLogic EM4300 series wireless energy meters offer good value and scalability for the demanding needs of your energy monitoring and cost management applications All meters in the EM4300 series range provide 1 accuracy
37. sition the magnet on top of the reed switch A The red LED B remains on without blinking when the magnet is in the correct position 10 After 10 seconds the red LED starts to blink Do not move the magnet After an additional 5 seconds the LED changes to solid RED again 11 Leave the magnet on for about 1 minute or until the red LED starts to blink again 12 Immediately remove the magnet 7ENO02 0356 00 41 Chapter 7 Maintenance EM4300 series user manual 13 See the gateway s data screen to verify that the meter s energy data register is now cleared this operation could take up to 1 minute to refresh 14 Turn off power to the meter and disconnect the wiring 15 Use the meter installation sheet to install the meter to its new or previous location Related topics See Related documents on page 6 to download the EM4300 series meter installation sheet and follow the instructions to install the meter back to its location 42 7ENO02 0356 00 Chapter 8 Specifications This section provides additional specifications for your meter For installation and wiring information refer to the EM4300 series meter installation sheet The information contained in this section is subject to change without notice See your product s technical datasheet at www schneider electric com for the most up to date Mechanical Electrical 7ENO02 0356 00 and complete specifications IP degree of protection IEC 60
38. their lowest or highest value the meter updates and saves these min max minimum and maximum quantities in non volatile memory NOTE Minimum voltage data is not sent in the first demand interval The meter waits for the second interval before voltage minimum is recorded 7ENO02 0356 00 EM4300 series user manual Power factor Demand 7ENO02 0356 00 Chapter 5 Measurements and calculations AC power is composed of real or active power P and reactive power Q components Apparent power S is the vector sum of P and Q S yP Q Power factor PF is the ratio of real power P to apparent power S P PF S PF is a number between 1 and 1 PF sign is positive if power is flowing from line to load PF sign is negative if power is flowing from load to line Demand is a measure of average power consumption over a fixed time interval The meter measures instantaneous consumption and calculates demand by dividing the energy accumulated during a specified time period by the length of that period demand interval The demand interval default is 15 minutes 27 Chapter 5 Measurements and calculations EM4300 series user manual 28 7ENO02 0356 00 Chapter 6 7ENO02 0356 00 ZigBee Pro implementation This section describes the meter s implementation of the ZigBee Pro protocol to communicate and transfer data to and from the wireless gateway data collector device The first ZigBee specification was released in 2005
39. tribute Data Unit Perm Type Notes 0x0B05 OxFFO1 Meter Status R UINT32 Status Error Code 0x0B05 OxFF02 Diagnostic Register 1 R UINT32 For Technical Support use 0x0B05 OxFFO3 Diagnostic Register 2 R UINT32 For Technical Support use 0x0B05 OxFF04 Diagnostic Register 3 R UINT32 For Technical Support use 0x0B05 OxFFO5 Diagnostic Register 4 R UINT32 heap stack indicator max used 0x0B05 OxFFO6 Diagnostic Register 5 R UINT32 For Technical Support use 0x0B05 0x0102 Meter Receive Packet Count R UINT32 Received packet count 0x0B05 0x0103 Meter Transmit Packet Count R UINT32 Transmit packet count Ox0BO5 0x0104 Meter Transmit Packet Retry count R UINT16 pate he number or packet transmit 0x0B05 0x0105 Meter Transmit Packet Fail R UINT16 Counter for packet transmit fails Ox0BO5 0x4000 Communication Quality R UINT8 rato losti good overthie 0x0B05 OxFFO7 Control Register R W UINT32 0x0B05 0x011C LQI Meter R UINT8 scale from 1 255 0x0B05 0x011D RSSI Meter dBm R INT8 0x0000 OxE200 Meter Radio Power dBm R W INT8 10 10 0x0B04 0x4E00 Current Sensor Multiplier R W UINT8 Current sensor scale ratio 0x0702 0x4600 Energy Counters Reporting Period S R W UINT16 1 gt OxFFFF default 60s 32 7ENO02 0356 00 EM4300 series user manual Chapter 6 ZigBee Pro implementation Cluster Attribute Data Unit Perm Type Notes F 5 6 10 12 15 2
40. troubleshoot You can use the wireless gateway to observe meter data for possible problems Negative energy or power readings If one or more phases display negative energy or power reading verify the meter wiring and fix all incorrect connections Incorrect orientation of the Rogowski coil current sensor Current sensors installed on the wrong phase conductors Voltage inputs connected to the wrong voltage phase conductors See the EM4300 series meter installation sheet for instructions on proper installation Com X 200 series gateway considerations The Com X 200 series gateway reports ZigBee communication errors between the gateway and the ZigBee devices 2 hours after the errors are detected i e the gateway times out 2 hours after the last valid communication 38 7ENO2 0356 00 EM4300 series user manual Chapter 7 Maintenance Unbinding the meter from the wireless gateway You can use the gateway to remove unbind the device Some situations occur that require you to reset the meter communications to the wireless gateway The process is also known as unbinding the meter from the gateway network Ifthe device is communicating with the gateway you can use the gateway to remove unbind the device See Removing the meter from the wireless network on page 22 for details Ifthe meter LED indicates an error a communication problem may exist between the wireless gateway and the meter You can reset the meter co
41. wer wiring is not required The meter is powered from its L1 N voltage connection Current sensors consideration Install the flexible current sensors on the lines you want to measure A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Install the sensors only on insulated cables or insulated busbars Do not crimp or sharply bend the flexible current sensor Failure to follow these instructions will result in death or serious injury 20 7ENO2 0356 00 EM4300 series user manual Chapter 4 Installation and commissioning The 11 12 I3 label must be facing outside the electrical cable and the arrow must follow the direction of current flow from line to load as shown in these illustrations from the Wiring section in the EM4300 series meter installation sheet lt nm An audible click indicates the sensor is properly fastened to the locking clasp The sensor and clasp can hang freely around the electrical cable Open ZigBee networks consideration You can use a ZigBee compatible gateway such as the Com X 200 series device to add your meters to the gateway s ZigBee wireless network However if there is more than one open wireless network in the surrounding area the meter might join a different network than the one you intended it to join NOTE To make sure the meter joins the correct wireless network close all the other open ZigBee networks and open only the one that
42. whose extended pan ID EPID ends with the hexadecimal value 0x04015E10 As an end device the EM4300 series meter joins the network through a parent node that may either be a router or the coordinator of the network Data reports ZigBee values are called attributes Each attribute can be read written or automatically reported from the EM4300 series meter to another ZigBee device Configured default reporting sends all reportable data once per minute NOTE The following tables show all the measurements and supported data information available from the meter Some gateway devices may not have access to all the data listed here Measurements and calculations Active energy reactive energy and apparent energy are non resettable registers The contents of these registers cannot be reset to zero These registers contain the total accumulated values since the meter was first powered up at the factory Partial active energy partial reactive energy and partial apparent energy are resettable registers The contents of these registers can be reset to zero These registers contain the accumulated values since the last time they were reset Cluster Attribute Data Unit Perm Type Multiplier ID Divider ID 0x0702 0x4103 Active Energy Phase 1 kWh R INT48 0x4400 0x4401 0x0702 0x4203 Active Energy Phase 2 kWh R INT48 0x4400 0x4401 0x0702 0x4303 Active Energy Phas
43. wireless gateway 40 7ENO02 0356 00 EM4300 series user manual Chapter 7 Maintenance Clearing energy data Some installations require you to clear energy data from the meter A DANGER HAZARD OF ELECTRIC SHOCK EXPLOSION OR ARC FLASH Apply appropriate personal protective equipment PPE and follow safe electrical work practices See NFPA 70E in the USA CSA Z462 or applicable local standards Turn off all power supplying this device and the equipment in which it is installed before working on it Always use a properly rated voltage sensing device to confirm that all power is off Do not exceed the device s ratings for maximum limits Use an appropriately rated insulated magnet Failure to follow these instructions will result in death or serious injury The following procedure to clear the meter s energy data must be performed on a test bench 1 Turn off all power supplying this device and the equipment in which it is installed before working on it Always use a properly rated voltage sensing device to confirm that all power is off Disconnect the Rogowski coils from the current carrying conductors Disconnect the voltage connections Remove the meter from its mounting location Move the meter to the test bench Follow safe electrical work practices Wire the V1 and VN terminals to the line to neutral AC voltage source Check that the wiring is correct then turn on control power o ONO F ON Po
44. y 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 Notices Legal information FCC 7ENO02 0356 00 The Schneider Electric brand and any registered trademarks of Schneider Electric Industries SAS referred to in this guide are the sole property of Schneider Electric SA and its subsidiaries They may not be used for any purpose without the owner s permission given in writing This guide and its content are protected within the meaning of the French intellectual property code Code de la propri t intellectuelle francais referred to hereafter as the Code under the laws of copyright covering texts drawings and models as well as by trademark law You agree not to reproduce other than for your own personal noncommercial use as defined in the Code all or part ofthis guide on any medium whatsoever without Schneider Electric s permission given in writing You also agree not to establish any hypertext links to this guide or its content Schneider Electric does not grant any right or license for the personal and noncommercial use of the guide or its content except for a non exclusive license to consult it on an as is basis at your own risk All other rights are reserved Electrical
45. you want the meter to join Open the gateway s ZigBee network to search for and discover your meters Power up Refer to the installation sheet for detailed instructions When you apply power to the meter the red LED turns on and blinks NOTE Ifthe red LED does not blink see Maintenance on page 35 to troubleshoot 7ENO2 0356 00 21 Chapter 4 Installation and commissioning EM4300 series user manual Scanning mode Joining mode The red LED turns on and off every second to indicate it is in scanning mode This pattern lasts approximately 1 minute when an open wireless network is accessible During this period the meter scans each available ZigBee channel in sequence in order to determine which channel to use to communicate with the gateway The green LED blinks every 2 seconds to indicate normal metering operation 4 eC 2s 4 m m After the meter has set its communications channel the red LED turns on and off 4 times per second to indicate that it is in joining mode The green LED blinks every 2 seconds to indicate normal metering operation 1s 4 E ER NM GN SEED NND NND UND UD UD mmm 2s 4 m Binding the meter to the wireless gateway Creating a wireless network between the meter and the gateway is often referred to as binding To add the meter to the wireless network you must use a web browser and access the gateway s configuration page to bind meters to the gateway A
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