E350 series 2
Contents
1. 2 AI Z A positive values A and A in example 1 measured quantity X A only the negative values A in example 1 provided any are present In case of a connection error the meter measures correctly the real energy consumption It also measures a real export in the correct way For active energy import A only positive magnitudes of A 4 A12 are counted Negative magnitudes of A 4 AL are discarded For active energy export A only negative magnitudes of A11 A12 are counted Positive magnitudes of A 1 A A are discarded The same applies to reactive energy A distinction of the different quadrants is also possible The following examples show the magnitude summation for active energy import left and for active energy export right 20 kWh 20 kWh 10 kWh 10 kWh 0 kWh 0 kWh 10 kWh 10 kWh 1st hour 2nd hour 3rd hour 1st hour 2nd hour 3rd hour EB 1 2 kWh 2 kWh 2 kWh _ 1 2 kWh 2 kWh 2 kWh E 5 kWh 5 kWh 5 kWh EN 5 kWh 5 kWh 5 kWh E L3 3 kWh 3 kWh 3 kWh EH L3 3 kWh 3 kWh 3 kWh Sum 7 kWh 10 kWh 2 kWh Sum 3 kWh 0 kWh 8 kWh Sum kum 7 kWh 17 kWh 19 kWh Sum kum 3 kWh 3 kWh 11 kWh Fig 1 3 Example magnitude summation active energy left A right A This method summates the quantity of the individual phases independent of the energy direction A connection error however has no effect on the res2. 162 180 Fig 3 7 Meter rear view left with standard terminal cover right with extended terminal cover Terminals are available with an opening diameter of 8 5 mm and 9 5 mm Terminals with opening diameter of 8 5 mm and 9 5 mm have the same position on the terminal block 15 4 1325 Fig 3 8 Terminal layout and dimensions D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Installation De installation 23 54 4 Installation De installation 4 1 Mounting the Meter The meter should be mounted as follows on the meter board or similar de vice provided for this purpose see also section 3 4 Dimensions 1 Find the correct position for the meter Ensure there are no wires underneath the holes to be drilled Define the desired form of fixing open or covered meter mounting Ensure with a phase tester or universal measuring instrument that the connecting wires are not live o c O Ss 5 c o E g c put 2 S o H S 5 E E E 75 mm amp 150 mm Fig 4 1 Drilling plan 4 Mark the three fixing points suspension triangle as shown in the drill ing plan Fig 4 1 on the mounting surface provided Drill the three holes Unscrew the meter terminal cover For open meter mounting insert the meter suspension eyelet this is supplied in the terminal cov
3. Therefore meter and module together define the functionality range which can be used As the meter has a wide range of configuration possibilities a specific behaviour can in some cases differ from the description below The meters can be parameterised i e specific parameters can be set with software so that the meters can be supplied according to the specific wishes of the relevant utility Retroactive modification of the parameters is not possible The parameters stored in the meter are protected against unauthorised overwriting Details about parameter settings can be found in the functional description D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 8 54 1 4 Characteristics Landis Gyr Description of Unit The meters have the following characteristics Recording of active and reactive energy in all 4 quadrants ZMF100Cx or recording of active energy imported and exported ZxF100Ax with up to 6 rates Rate control performed via AMR module Data display on LCD Measuring elements in DFS technology Direct Field with excellent measuring characteristics including flat load curve high stability and good protection against interference Active energy measurement accuracy Classes 1 and 2 IEC62053 21 and MID accuracy classes A and B EN50470 3 Reactive energy measurement accuracy Class 2 IEC62053 23 Correct measurement even with only one or two phases for ZFF100 meters th
4. S OPE ION EEE ER D m 27 91 COMMON GE RIT 27 D TN Display OND joe ee nm re ee ee ee eee 27 Slee ISCO NMS SCION BURON RR a ee ee seen 27 2 ME EIUS IA DIEBIAYILCD Rm 28 SPEM BISE NOR 28 522 Explanation of LCD lEMI NES 2 2 ne nn RUM EFA a wd ca SIG tes 20 5 2 3 Displaying OBIS Codes iii 30 524 Display 1 SIMMONS MORET 31 9 2 9 Bie SCOR TTE 32 9 209 DISCO R EH cE 35 SUME ele En EE 35 5 2 8 Text Messages on DISD TEE 36 5 2 9 Meter Display List Available Items with OBIS Codes sees 36 5 2 10 Display Status Messages ire 38 D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 4 54 Table of Contents 5 2 11 Energy Efficiency Items in the Meter Display 39 Sm MES c ME d e oU cT 40 oe Mame leide 101 i C gee ee ee En nee D de UP ibo FE E RE 40 S DAIR OU ee nee ee eee eee eee ee eee 41 9 5 1 TEC 62056 21 Mode vadunt estate iue anne messes meer tete iani 41 5 5 2 Readout Configuration nennen nennen nsn nnne sre nsa nnn n nns 41 953 Readout Status COGG C SV 42 5 5 4 Data Readout Procedure via Optical Interface or AMR Module 2 43 9 59 A dressability OT VIDERE m mm 44 KEE 45 SC WE 8121 72 1919 Fauna 45 VAM ENO COOC 45 6 2 1 SIrUCIUrS or ah Enor OU nennen secutus iq een RUSO Eras 45 6 2 2 Error Code Descriptions sisi 46 6 3 Repairing Meters A 47 7 RIES 48 1 14 Meter TC
5. Generation The three measuring elements DFS Direct Field Sensor register the phase currents with the magnetic field of the current loops and the phase voltages over a resistor divider The analog digital converters transform both signals into digital voltage and current data This data is then multi plied by a digital multiplier to produce an energy proportional value The resulting value is fed into the microprocessor which adds the value to the corresponding values of the other phases and the sum is then transferred into the corresponding energy registers rate dependent The microprocessor generates pulses for the test diodes from the digital sum to the meter constant R 1 6 3 Signal Processing The meter records active and reactive energy and can distinguish between energy import and export in up to 6 rates depending on configuration Calibration Calibration data is stored during the final testing of the meter Landis Gyr D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Description of Unit Start detection Measured quantities Measurement channels Energy registers Rates Rate control Summation by vectors A A 11 54 The microprocessor compares the measured power with the minimum starting power The signals are only passed on for summation if the mini mum starting power is exceeded The following energy values can be measured and stored in the registers e Active energy A e Reactive
6. Have the values of the energy registers changed within reasonable limits since the last data readout no unauthorised manipulations Continue with section 6 3 Repairing Meters in case of irregularities 7 1 Meter Testing The meters are calibrated during manufacturing A later recalibration is not possible Meter tests should be performed at periodic intervals according to the valid national regulations either on all meters or on specific random samples For this purpose the meters must be removed as described in section 4 5 Disconnecting the Meter and replaced by a substitute meter for the duration of the test 71 1 Higher Register Resolution Display example Landis Gyr The meter features a certification display sequence which allows registers to be displayed with 3 decimal places See 5 2 5 Display Sequence This sequence is entered by pressing the display button for more than 5 s It is left again if the display button is not pressed for a time between 0 and 60 minutes default 30 minutes determined by parameterisation li ppp kWh Ll e This mode is used for accelerated product certification which can now be done with 0 5 kW in about 2 minutes It is indicated by a flashing decimal point D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Maintenance 49 54 7 1 2 Measuring Times For technical reasons higher measuring deviations can occur during short term measurements It is therefore recommen
7. Most of these items can be included in the readout list Readout error The error code consists of 8 bits and describes the following pedet Calibration data is corrupted Error restoring energy registers Data saved to EEPROM on power fail is corrupted Not used Not used 6 Valid for readout with E35C modules For other modules other codes could be delivered e g equal to error display values D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 42 54 Operation 5 5 3 Readout Status Code C 5 0 Landis Gyr The E350 devices feature along with universal device status symbol showed on display also a status register which shows the current status of the device The readout status register C 5 0 consists of 16 bits 2 bytes and describes the following Allocation E Reverse export detect cleared after readout 1 Creep flag set on product initialization and cleared when meter first registers energy L1 phase fail flag L2 phase fail flag L3 phase fail flag Active rate coded bit7 bit6 0 bit 5 active rate 0 rate 1 1 rate 2 0 rate 3 1 rate 4 0 rate 5 1 rate 6 08 Strong magnetic DC field detected 9 Terminal cover removed Disconnector state 0 open 1 closed Disconnector tamper detected reserved The bits 8 9 and 11 will be set as soon as a tamper event was registered The bits will be reset only at power down if configured or by a reset signal
8. Parameterisation D The basic version provides energy registers for tariffication red test diodes for active and reactive energy an optical interface for meter reading and an interface for various communication forms This interface is protected against fraud and is independent of the module suppliers The exchange able AMR Module is situated outside the calibration liability The functional ity of this meter is suitable for smaller consumers e g for households The function of the disconnector is customer specific and is defined by the communication module Possible uses anti tampering e g disconnection in case of tampering with magnets load limitation fuse control remote disconnect e g in case of change of tenant prepayment The status of the disconnector is displayed on the meter but the disconnector is control led by the communication module If you need detailed information on the functionality of your disconnector please consult the user manual of the communication module installed The disconnector is available for connection on 3x 230 400 V only The basic series can be extended with various AMR Modules for additional functions and communications e Multirate import export with external rate control e 90 pulse output e Communication via PLC GSM GPRS or other media The meter functions which can be used in the system are defined by the module e g a 2 rate module is not able to control 6 rates in the meter
9. Reactive energy direction indication Q import Q export Active anti creep indication Value field eight 7 segment digits Unit indications 6 arrow symbols for rate indication Phase voltage indications flashing if rotating field reversed Tamper alert indicator 10 Index field five digits with 7 8 or 11 segments 11 Disconnect icon 12 Media icons water heating gas electricity OO OD zl On UD P UON 5 2 2 Explanation of LCD Elements Value field Unit indications Active energy direction indication Landis Gyr For the purpose of this document flashing LCD segments will be shown in grey colour PILI LU U LILI LIL Up to 8 digit values can be displayed in the value field The 7 segment dig its are able to display numeric data or limited alpha numeric text Additional decimal points and colons enhance the 7 segment digits This allows the representation of values with decimal places as well as date and time for mats VA kWarh m MJ GJ With the unit indications below and on the right side of the value field the following units can be displayed V A kWh kVah kVarh kW kVa kVar m MJ GJ The unit displayed indicates which register is being viewed Always indicates the sum of the three phases PS positive active energy direction imported from power company p negative active energy direction exported to power company 14 M positive active energy direction but negative active energy
10. SUNG ER eee man a ee oc ee et ae ee en 48 7 1 1 Higher Register Resolution 0000 nnno nun nun nenn nenn anne anne anne anne nnnnnn nennen 48 1 1 2 Measuring EIMes nsenenneean een een 49 Fko E e le RE d EE 49 7 1 4 Connection to a Meter Testing Device 50 gs Oe DEE 51 UE MES cun OS E 51 7 2 COIN ee rien een ee E de 51 S DECOMMISSIONING DISPOSAl rs aaa ana aan ha an ahead 52 Bek Decor missio a ee ee ee 52 8 2 ISO ee ee ee nee 52 9 Annex Declaration of Conformity zuu 2u0220000an0nannnnnnunnnnnnnnnn nun nnnun nun unnnnnnnnnnnnn anne 53 Landis Gyr D000027979 EN n E350 series 2 ZxF 100Ax Cx User Manual Description of Unit Introduction Range of validity Purpose Target group Reference documents 5 54 The present manual applies to the following E350 series 2 meter versions Three phase four wire network e ZMF100AC and ZMF100AB for active energy import and export e ZMF100CC and ZMF100CB for active and reactive energy import and export Three phase three wire network e ZFF100AC and ZFF100AB for active energy import and export e ZFF100CC and ZFF100CB for active and reactive energy import and export For a detailed explanation of the type designation see section 1 5 The user manual contains all information required for meter applications for the intended purpose This includes e Provision of knowledge concerning characteristics construction and knowledge of meters e
11. correct meter identification number been installed at the measuring point of the relevant consumer 2 Is the calibration connection closed sealable sliding piece inserted and sealed Are all screws for the phase and neutral connections tightened well Are all inputs and outputs connected correctly The house connection or consumer fuse wires must be present at the input terminals 1 4 7 those of the meter to the consumer at the output terminals 3 6 9 5 Is the neutral conductor connected to terminals 10 and 12 Interchanging of a phase with the neutral could destroy the meter Mount the terminal cover after a successful check of the connections tighten its screws and seal it 4 4 Commissioning and Functional Check Do not touch live parts The main fuses must be inserted to put the meter into operation and for the functional check Without terminal cover there is a danger of contact with the terminals Touching live parts is a danger to life The installed meter should be put into service and checked as follows 1 Insert the corresponding main fuses The meter is on 2 Check whether the display appears correctly no error message and with no load connected that the anti creep indicators are constantly on 3 Connect a load and check whether the anti creep indicator for active energy disappears 4 Check whether the disconnector if present works according to the functionality specified for your application D
12. energy import LPL kW h Active energy import rate 1 S OMNI tae LILI ND ITU I lit Lee kWh UL 1 e Active energy export rate 2 TEE Dg Duta LI C ggg t UN vee kW LIL v VEL V D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Total power factor Q SE Um 1 lw 1 LILI I11 veu IL lv Mains frequency Q y LILI ID uee LU y JAE Manufacturer identification number Q er _ y y t gt Null 14712 ILI AL 111 III veu L tlw Landis Gyr 32 54 Operation Line current L3 Water consumption nm 110117 LU th AL L LL Heat consumption Reactive energy L1 Gas consumption gt J GD SEE gt y m Ca C tuna Don JUIL 5 JUL A IL I0 Dt k Varh UBL 1 LU e 5 2 5 Display Sequence The previous section showed in detail the possible displays The display sequences shown on any specific customer s product are set through para meterisation at the factory There are two display sequences e Main display with an auto scrolling list and a recall list e Service display with the service list The main display can include up to 31 displays the service display up to 63 displays defined by parameterisation The parameters which have an influence on the display sequence must be defined in the configuration process These items are e Leading zeros can be enabled disabled for registers e
13. is not part of this type designation since it is a complete unit in itself Users can change it without opening the calibration seal D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 10 54 Description of Unit 1 6 Measuring Principle 1 6 1 Overview Inputs The main meter inputs are e Phase connection L1 L2 L3 and neutral for energy measurement three phase power supply of the meter PLC communication with communication modules all phases prepared e Display button e Disconnector button only if meter equipped with disconnector Outputs The main meter outputs partly also inputs are e LCD to display measured values and the corresponding OBIS code e Optical test outputs red one for active and one for reactive energy Optical interface for automatic data readout on site by means of a suitable HHT Hand Held Terminal also input e Secured AMR Interface for automatic data readout through an AMR module e g E35C module with a PLC GSM GPRS Ethernet or other medium also input Power supply The supply voltage for the meter electronics is taken from the three phase system A voltage monitor guarantees a safety data storage in the event of a mains voltage failure and a correct start up after the return of the voltage Memory A non volatile memory EEPROM contains the parameter set of the meter and secures the stored measurements against loss due to power failure 1 6 2 Signal
14. module via the opto port All communication is half duplex i e data can either be transmitted or received at any point in time If the module communicates with the opto port the meter will not accept sign ons from either the opto port or the AMR port If the module wants to read the meter it must terminate the opto port lt module communication The module communicates normally via dlms Access to module over optical port of meter is possible with XXxxxxxxx 214 where xxxxxxxx is the meter number Opening 7214 7 bit even parity 1 stop bit 4800 bps This can be used to read out the module over the optical meter interface or to set the TOU table of the module D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Operation 41 54 5 5 Data Readout The power supplier can read the meter data particularly the energy con sumption locally in two ways e Reading the meter s LCD Only the data shown in the display list can be recorded e Automatic data readout via the optical interface with the aid of an AMR Module e g hand held terminal T3000 Further data are then acces sible depending on the parameterisation total registers etc Log cor responds to the provisions of IEC62056 21 a communication standard for meters 5 5 1 IEC 62056 21 Mode C The meter supports IEC 62056 21 mode C a This enables the reading of data from the meter in the data readout mode After an initial sign on se quence the mete
15. or guarantee in respect of the performance quality or durability of the specified product Landis Gyr accepts no liability whatsoever in respect of the specified product under or in relation to this document Subject to change without notice Landis Gyr D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Table of Contents 3 54 Table of Contents VIS OS OS P 2 TAPIS Or CO MMC NE 3 Ind eeler de RE 5 1 Description of Unit ana ee nee Dee 6 tI e NENT 6 122 PUDO CO a de ant 6 To FOI OP el lte en ee enn mE 7 1A gre 1 21 Le E 8 1 3 Type TGS OMA OM Rm 9 tO Measuring PNC Den 10 TOA e TE 10 1 82 Signal CIS re acces c 10 E SIGINT OCS S e E 10 1 7 INSTANTANEOUS Values 1 0 ccc ccc cece eee ceec seca seca eeeeeceeeeeceeeseeeseecseceeeseecaeeseeceeeseeseeeeeseeseeeseegeenaeess 15 1 8 Anti Tampering and Tamper Prevention sisi 15 DS COR eee eee eee E 16 TIO SONO OOS oor a een 16 SE CC TE 17 221 SO dle ies 17 du INOSDODSIDUIBBS EE 17 23 Dally ANSIUCHONS E 18 LE NEM elegi MT 18 3 Mechanical Description eege 19 SS POUS EE 19 32 Face PIS me a dem ee ee no 20 3 3 Connection Diagrams examples 20 8 2 DIMENS ONS a en ne en 21 4 Installation De installation EE 23 4 1 Mounting the Meter 23 42 Connecting the Melel D Ea 24 43 Checking thie Conmections a ee Tm 25 4 4 Commissioning and Functional Check 25 4 5 Disconnecting the Meter 26
16. over the optical or AMR interface C 5 0 0242 hexadecimal code 0 1 1 0 0 The status register is available to be read via communication public or optical or displayed on LCD in hexadecimal form oome meter configuration contains also a special code which is 4 bytes long All reserved or not used bits are set to O by default D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Operation 43 54 5 5 4 Data Readout Procedure via Optical Interface or AMR Module Readout list example Start the AMR Module according to the associated user manuals Connect the cable of the reader head to the Hand Held Terminal Place the reader head in the marked position on the face plate of the meter The reader head is held magnetically Start the data readout with the Hand Held Terminal Remove the reader head from the meter again after readout The data read out are recorded in the form shown below The scope and sequence of values in the readout list is determined by parameterisation into low readout ist Significance 23_5 N_ SR MN o CO mm NN REE Unit recognition for the specific Sn no identification of data MXX SW version EI JN ee assem see esami TT PR Yeeros Fig 5 7 Example of readout list Valid for readout with E35C modules For other modules other codes could be delivered e g equal to error display values lt ACK gt CR lt LF gt lt ST
17. 000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 26 54 Installation De installation 4 5 Disconnecting the Meter Landis Gyr Remove main fuses before disconnecting The connecting wires at the place of installation must not be live when removing the meter Touching live parts is dangerous to life The corres ponding main fuses should be removed and kept in a safe place until work is completed so that they cannot be replaced by anyone unnoticed For ZxF100xB Do not use the disconnector as a main switch for disconnecting purposes The meter remains connected to the mains Remove the meter from the network as follows 1 2 3 4 P owitch off the voltage The display goes off Remove the seal at the terminal cover Release and remove the terminal cover Ensure with a phase checker that the connecting wires have no voltage If there is voltage remove the main fuses Remove the connecting wires of the AMR Module if available Loosen the terminal screws of the phase and neutral connecting wires with a suitable screwdriver and withdraw the wires from the terminals Fit a substitute meter as described in section 4 2 Connecting the Meter and the following sections if necessary D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Operation 27 54 Control Elements Display Button E350 meters have a display button on the front cover and a disconnector button on the termi
18. 120 Systems amp Services Certification 202B Worle Parkway Weston super Mare BS22 6WA UK Northfields 18 Mar 2010 Neil Bennett Head of R amp D Kevin Rayner Quality amp Process Manager E Residential EMEA This explanation and the associated documents are deposited Cette explication et les documents correspondants sont d pos s Bob Cox Landis Gyr Diese Erkl rung und die zugeh rigen Unterlagen sind hinterlegt bei EXT059 4 c de en fr D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr Contact Landis Gyr Europe AG Theilerstrasse 1 CH 6301 Zug Switzerland Phone 41 41 935 6000 Landis www landisgyr com y manage energy better
19. 3 Connection Diagrams examples Where to find relevant diagrams The diagrams relevant for the installation are shown on the meter s face plate or specified otherwise e g inserted in the terminal cover ZMF100AC CC ZMF100AB CB d CL CL ol gl Fig 3 3 Connection diagram ZMF100xC left M Connection and ZMF100xB right with disconnector ZFF100AC CC ZFF100AB CB Fig 3 4 Connection diagram ZFF100xC left Aron Connection ZFF100xB right with disconnector Landis Gyr D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Mechanical Description 21 54 3 4 Dimensions The meter is either available with a standard terminal cover see Fig 3 5 or with an extended terminal cover see Fig 3 6 _ 173 84 i pe 140 _ 12 R 176 Fig 3 5 Meter dimensions version with short terminal cover _ 140 i on a 176 it Fig 3 6 Meter dimensions version with 60 mm terminal cover The meter with extended terminal cover offers increased safety since the phase connecting wires are protected under the terminal cover The suspension triangles are identical with both terminal covers They comply with DIN standards D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 22 54 Landis Gyr Mechanical Description
20. Electricity Meters IEC MID Landis Gyr manage energy better Residential ZxF100Ax Cx E350 series 2 User Manual Date 20 12 2011 File name D000027979 E350 ZxF100Ax Cx series 2 User Manual EN docx Landis Gyr D000027979 EN n 2 54 Revision History Revision History Version Date Comments a 24 07 2009 First edition b 18 01 2010 Example absolute value summation corrected channel configuration table updated with OBIS codes and remarks instantaneous power accuracy added new section 2 4 Radio Interference description of power up display corrected range of CDS and NDS display durations corrected description of error display changed meter display list updated without display text description of optical interface enhanced description of manufacturer specific mode C C added description of optical test outputs enhanced minor formatting and text improvements C 05 05 2010 New display list items Combined sum integrated in channel configuration section 1 6 Summation modes updated SW version presentation updated Disconnector tamper added More detailed explanation of disconnector icon table of required measuring times updated display status messages added error and status code explanation extended addressability added advice restriction for SW version lt M23 added Availability for disconnector added d 24 08 2010 Meter display list corrected voltage current frequency power items Explanation effici
21. Energy register displays can be defined with an integer part of 6 digits in exceptional cases 5 and with O 1 2 or 3 decimal places Max 6 significant digits left of the decimal point are allowed Max 8 digits including decimal places are available e Only 6 integer digits are allowed for meters according MID e Active rate indication can be enabled or disabled e Flashing decimal point to indicate that the meter is in the certification display sequence Landis Gyr D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Operation Power up Service display 33 54 Main display pue Service display Auto scrolling list L Vawe DO short press of display button lt 5 s ll long press of display button gt 5 s Fig 5 4 Overview display sequences During power up the type and software version of the meter is displayed for 10 seconds The display contains e Inthe main field 100 and the characters to define whether it is an active or a combi meter respectively a meter with or without discon nector e g 100 Ab 100 AC 100 bC 100 bb e n the index field the software version e g 21 for version M21 or with alternative format 2300 for M23 0 0 Then the service display appears for the parameterised start up time If the start up time for the service display is zero the display starts directly with the main display The service display allows tests to be carried out by allowing re
22. Er sn 6 Es Landis Gyr D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Service A7 54 BE CT EE BE CE CE C CE CE CE EE LT RN CE LE CE lest These errors cannot be cleared using the formatted write command C150 or by power cycling the meter Contact a Landis Gyr Service Centre for support 1 2 4 1 2 4 1 2 1 2 4 6 3 Repairing Meters The following procedure should be adopted if a meter repair is necessary 1 If installed remove the meter see section 4 5 and fit a substitute meter 2 Describe the error found as exactly as possible and state the name and telephone number of the person responsible in case of inquiries Please also state serial no and complete type designation no 3 Pack the meter to ensure it is not damaged during transport Use the original packing if available Do not enclose any loose components A Send the meter to an authorised service centre D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 48 54 Maintenance D Maintenance The meter is maintenance free The following points should be regularly checked e ls the meter dry and clean particularly display and optical interface e ls the meter in operation and serviceable displayed data reasonable e Are all seals undamaged e ls there an error recorded based on periodical internal self tests since the previous check check on the display or readout list e
23. Information regarding possible dangers their consequences and measures to prevent any danger e Details concerning the performance of all work throughout the service life of the meters parameterisation installation commissioning opera tion maintenance shutting down and disposal The content of this user manual is intended for technically qualified person nel of energy supply companies responsible for system planning installa tion and commissioning operation maintenance decommissioning and disposal of meters The technical data and functional description of the meters can be found in separate documents e D000027981 Technical Data ZxF100Ax Cx series 2 e D000028645 Functional Description ZxF100Ax Cx series 2 D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 6 54 Description of Unit 1 Description of Unit 1 1 General View andis e 9 et sg CE ee o o SOO LITT Landis TIERE E LEE ou am om Gea n w yr Fig 1 1 General view of meter with GSM GPRS Module 1 2 Purpose of Use Landis Gyr D Restrictions for meters with software versions M21 to M23 The meters may not be used in networks with significant disturbances in the frequency range of 2 KHz to 150 kHz since the intended operating con ditions of the meters according to the harmonised standards EN50470 1 and EN50470 3 assume no significant noise currents and voltages in this frequency range Such sign
24. P direction of individual phases arrow P flashes only in three phase four wire circuit only with magnitude summation D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Operation Reactive energy direction indication Quadrant Reactive anti creep indication Active anti creep indication Media icons Disconnect icon 29 54 ge negative active energy direction but positive active energy direction of individual phases arrow P flashes only in three phase four wire circuit only with magnitude summation Always indicates the sum of the three phases AH positive reactive energy direction ov negative reactive energy direction AH positive reactive energy direction but negative reactive energy direction of individual phases arrow Q flashes only in three phase four wire circuit only with magnitude summation negative reactive energy direction but positive reactive energy E direction of individual phases arrow Q flashes only in three phase four wire circuit only with magnitude summation Indicates in which quadrant the present measurement is made V 1 quadrant 3 quadrant P a aba 2 quadrant CE 4 quadrant Q The reactive anti creep indication a diamond shows that the kvarh regis ters have entered anti creep mode No energy is flowing through the meter no reactive energy direction indicator displayed The active anti creep indication a circle shows that th
25. Pin Current Terminal Voltage Cable Voltage Bridge Closed Voltage Bridge Open Fig 7 1 Voltage jumper with test voltage connection Procedure 1 Connect the meter to the terminals of the testing device as shown in the meter connection diagram and according to the usual testing methods Remove the access lock sliding piece if present 2 To connect the test voltage use a connecting cable with a contact pin of 2 5 mm diameter and 40 mm length 1 mm Insert this pin in the opening provided on the front of the terminal block right above the measuring terminals IN Keep voltage cables free from voltage when inserting Touching live contact pins can be fatal 3 After testing remove the cable voltage free from the terminal cover The spring closes the contact and the voltage is connected again Insert the access lock sliding piece again if necessary and seal it Landis Gyr D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Maintenance 51 54 7 1 5 Creep Test A test voltage U of 1 15 U is used for the creep test no load test according to IEC 62053 21 e g U 265 V with U 230 V Procedure 1 Disconnect the meter from the mains for at least 10 seconds 2 Switch on the test voltage U and wait approx 10 seconds Both the active circle and the reactive diamond anti creep indication must now be permanently on The energy direction indicators are off o VIL 1112 LI 1 KIE 1LL Hit LEE
26. The error codes are described in section 6 2 2 Error Code Descriptions D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 36 54 Operation 5 2 8 Text Messages on Display It is possible for the module to show information on the meter display Pos sible items include Ids of connected devices time For this the value and the index fields can be used This information is available in the module documentation The following characters can be used in text messages Character lt SPACE gt Character minus BE MN ps S oe 6 e B HEN Display variations rk rd EH e t o DEE E JL n Character La Lr p a m En EN ot ie ee vy w w E JL LI C lt x We Some characters might be displayed differently depending on module and meter version Characters which can t be represented with the 7 segment display will be replaced by an underscore there are also meter versions with a slightly different character set E g the characters that cannot be shown are represented with a lower o 5 2 9 Meter Display List Available Items with OBIS Codes Error code always first in the list Meter identification 8 character string on Customer identification 16 character string Readout Customer identification characters 1 8 Display Customer identification characters 9 16 Display Landis Gyr D000027979 EN n E350 s
27. Week Energy u Import Energy 1 8 0 Refresh over last week every 1 hour Consumption The resolution of these 4 displays is 1 W Import and Export Energy meter display These registers St1 and St2 are counting energy permanently The Import and the Export energy Meter values can be reset by applying a long button press whilst the register value is being displayed on the meter working like a trip recorder in a car During power outage registers St1 and St2 are reset These both registers start after recover of power with the values of the energy registers of import or export energy St1 import value register 1 8 0 St2 export value regis ter 2 8 0 24 hour and 1 week consumption registers These registers show the energy consumed during the last period of 1 week 24 h register period of 1 day The meter counts the time duration continuously but doesn t synchronise with a calendar clock Time during power outages is not included in the elapsed time measure ments of the registers 24 Hour Energy Consumption and 1 Week Energy Consumption E g for the 24 h register assume registration for 5 hours followed by 1 hour power outage Then completion of the 24 h registration will complete 19 hours following the end of the outage 5 h 19 h 24 h After resumption of power following an outage the registers 24 Hour Energy Consumption and 1 Week Energy Consumption will display 0 until the first refresh occurs i e aft
28. X gt lt ETX gt lt BCC gt ASCII character not visua lised in the data readout list The code Z in the data readout acknowledge string identifies the required transmission rate for the data to follow D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 44 54 Operation 5 5 5 Addressability of Meter Landis Gyr The meter monitors every communication request received over the optical port or the AMR interface The AMR interface can be controlled by various inputs from the module e g cs interface input With SW versions M23 or higher the meter will react to the communication request only under either of the following conditions If the request contains no address If the address matches with the address of the meter The address of the meter is preset to the serial number of the meter For SW versions prior to M23 the meters reacts only if the request contains no address If the meter is connected to a communication bus with several meters the communication request must be started with address Otherwise a communication conflict between the meters will occur D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Service 6 Service 45 54 6 1 Operating Faults 6 2 Error Codes D If the LCD is not readable or the data readout does not work the following points should be checked first 1 Is the mains voltage present main fuses intact 2 Is the maximum permissib
29. aken to the relevant disposal or recycling point Disposal and environmental protection regulations For the disposal of meters observe the local disposal and environmental protection regulations in effect without fail Components Disposal Printed circuit boards Electronic waste disposal according to local regulations Metal parts Sorted and taken to collective materials disposal point Plastic components Sorted and taken to recycling regranulation plant or if no other possibility to refuse incineration Landis Gyr D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Annex Declaration of Conformity 53 54 9 Annex Declaration of Conformity x x Declaration of conformity Landis 4 K vi D claration de conformit 3 C x Konformit tserkl rung y x Xyx EXT059 4 We Landis Gyr Limited Nous 1 Lysander Drive Wir Northfields Industrial Estate Market Deeping Peterborough PE6 8FB United Kingdom declare under our sole responsibility that the products d clarons sous notre seule responsabilit que les produits Product Name E350 erklaren in alleiniger Verantwortung dass die Produkte e Polyphase static meter class index B ZMF110A s2 ZMF110C s2 Compteur statique triphas Genauigkeitsklasse B ZFF110A s2 ZFF110C s2 Statischer Drehstromz hler class index A ZMF120A s2 ZMF120C s2 Genauigkeitsklasse A ZFF120A s2 ZFF120C s2 to which this declaration relates is in conform
30. ata items re lated to the information source concerned e g active power reactive power apparent power power factor current or voltage D Defines types or the result of the processing of physical quantities ac cording to various algorithms The algorithms can deliver energy and demand quantities as well as other physical quantities E Defines the rates in use For abstract data or for measurement results without rates this value group can be used for further classification F Group F is not shown on E350 meters D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr Operation Representation example 31 54 OBIS identification code 1 1 31 7 1 0 line current in phase L1 is repre sented as follows on the display CELE A Iy Group A of the OBIS identification code is represented by the media icon for electricity groups B and F are not displayed and groups C to E are re presented as index value 31 7 1 The line current in phase L1 is indicated with 25 24 A The active energy direction arrow P the phase voltage indications L1 L2 and L3 and the arrow symbol of the current rate are also displayed 5 2 4 Display Definitions D The meter can show various displays Here are some examples Note The number of digits and decimal places displayed can be parameterised also whether leading zeros are to be displayed The following examples show different settings Total active
31. ay or the recall list of the main display is reached e if the display button isn t pressed for a period configurable at manufac turing of between 5 and 60 minutes default 30 minutes or e after a long press of the display button more than 5 seconds in the service display It shows the end user the main consumption data e g the status of rated registers and total registers current instantaneous demand etc After the last display in the auto scrolling list it starts again If the number of displays in the auto scrolling list is set to 1 auto scrolling is switched off and the first display of the recall list is displayed continuously The recall list of the main display is accessed by a short press less than 5 seconds of the display button while the auto scrolling list is running A short press moves the display to the next item in the recall list Re peated short presses will scroll through to the end of the recall list then End is displayed after which auto scrolling is resumed A long press more than 5 seconds in the main display will access the service display Exception If the display button is pressed long while the consumption since last reset is displayed the register is reset instead The following table shows a simple meter main display The value of the total active energy import register is assumed to be 000123456 Wh and that of the total reactive energy import register 000009876 varh The regis ters are set
32. ble shows some of the most common measured quantities used Value OBIS Direction Quadrant s Phase Unit Remarks A 280 Export Lou Sum kwh Al A sR 380 men ie Sum warm 3R 880 men Sum wmn 3R 680 men sm w R 480 Exot Wei Sum wah Remark 1 by vector Ferraris mode Remark 2 by signal values magnitude summation Remark 3 always positive registration anti tampering measure Sum vectorial sum of Au or Ry L1 L2 L3 magnitude sum More configuration possibilities can be found in the functional description 1 7 Instantaneous Values Instantaneous values are updated every second The following instantaneous values are available Measured value Voltages L1 L2 L3 Currents 11 12 13 0 1 Power 0 01 kW gt 0 075 1 If no value is available can be shown e g if in creep or value below start value 1 8 Anti Tampering and Tamper Prevention E350 meters feature four optional anti tampering functions e Detection of terminal cover opening e Detection of DC magnetic field e Sealable access lock to voltage connections e Detection of Disconnector tampering Disconnector meters only D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 16 54 Description of Unit 1 9 Disconnector The ZxF100xB version of the E350 meter is equipped with a disconnector which is controlled via the communicati
33. ded to use sufficiently long measuring times in order to achieve the required accuracy Table of required measuring times ZMF U 230 V Measuring uncertainty Measuring uncertainty 0 2 0 1 Current ST 1P 3P 3 P 1 P 3 P A cosp 1 1 0 5 cosp 1 1 0 5 3 P universal 1 P single phase ZFF U 230 V Measuring uncertainty Measuring uncertainty 0 2 0 1 Current 3 P 1 P 3 P 3 P 1 P oF A cosp 1 1 0 5 cosp 1 1 0 5 02 02 22 7 1 3 Optical Test Outputs The red test diodes are positioned on the face plate LED for active energy It supplies pulses with a value of 1 Wh of the import or export energy measured This corresponds to a meter constant of 1 000 imp kWh For meter testing purposes only the rising edge is decisive LED for reactive energy The LED for reactive energy works similar but with values of 1 varh and a meter constant of 1 000 imp kWh D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 50 54 Maintenance 7 1 4 Connection to a Meter Testing Device To test the meter connect it to a dedicated testing device The meter uses a voltage jumper whereby a spring contact connects the voltage circuit of the meter to the phase terminal By inserting a contact pin of 2 5 mm diameter the voltage and current circuits of the meter are sepa rated and the test voltage is connected via the contact pin See Fig 7 1 Current Loop T Contact to Current Loop Contact
34. e correct measurement is only granted with missing phases L1 or L3 since L2 is the internal reference point which must always be present Wide range measurement from starting current to maximum current Serial interface with optical input output for automatic readout of data on the spot and for service functions AMR interface connection to communication module for meter reading and tariff control according to IEC 62056 21 Storage of event information e g power outages Installation aids e g phase voltages and direction of energy Presence of phase voltages voltage values are displayed Visual output creep indicator on LCD Display of energy direction Power indication D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Description of Unit 1 5 Type Designation 9 54 ZMF 1 10 A B e F s2 Network Type ZFF 3 phase 3 wire network ZMF 3 phase 4 wire network Connection Type 1 Direct connection Accuracy Class active energy 10 Class 1 IEC B MID 20 Class 2 IEC A MID Measured Quantities A Active energy C Active and reactive energy Additional Functionality C Meter with communication interface B Meter with communication interface and disconnector Rates e 1 rate d 2 rates t Multirate up to 6 rates Anti tampering No tamper detection F Tamper detection Version S2 Series 2 The e for the 1 rate version can be skipped in some versions The AMR Module
35. e kWh registers have entered anti creep mode No energy is flowing through the meter no active energy direction indicator displayed The media icons represent the medium measured from left to right water gas heating and electricity The media icon displayed corresponds to group A of the OBIS identification code see also section 5 2 3 The electricity media icon is either on if data from the internal meter is dis played or is flashing if data from an external meter is displayed automati cally controlled The water gas and heating media icons are also flashing if data from an external source is displayed This icon indicates that the respective media represented by the displayed media icon is disconnected by the disconnector Icon ON Disconnector open circuit interrupted Icon OFF Disconnector closed circuit closed current can flow Icon flashing Disconnector open can be closed locally Push Button D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 30 54 Tamper alert indicator Phase voltage indications Arrow symbols Index field Operation This operation is the preset The operation will be controlled by the installed module Please refer to the manual of the module for valid operation mode Alternatively to this indication a display of the disconnector status can be in the installed module and the display on the LCD can be disabled N 4 INS This icon is switched on when the me
36. ency registers updated Table Instantaneous Values updated Display status messages updated Meter tools added e f 06 09 2010 Minor formatting and text improvements 16 10 2010 Updating 1 8 Instantaneous values h 09 12 2010 Section 5 2 5 Display sequence entirely updated main and service display Declaration of conformity replaced K 17 03 2011 Note about restrictions for meters with software versions M21 to M23 added in section 1 2 Purpose of use Section 1 3 Advice deleted integrated into note in section 1 2 m 01 06 2011 Section 1 4 Characteristic expanded with remark about ZFF100 meters phase fail behaviour Section 2 3 Safety Instructions expanded with remark that PE must not be switched with disconnector and only useful tool have to be used Section 5 2 7 Error Display modified Remark about module data added in section 5 2 9 Content of section 5 2 12 Error descriptions E350 Series 1 and Series 2 moved partly into functional description and partly to section 6 2 Error Codes Safety information about cleaning added in section 6 1 and modified in section 7 2 Terminology changes breaker disconnector baud rate transmission rate baud bps bits per second Minor formatting and text improvements n 20 12 2011 Section 1 6 3 Adapted to software version M25 8 measurement channels Section 5 2 9 New display item Disconnector tamper counter Nothing in this document shall be construed as a representation
37. end of the relevant conduc tors with a suitable test unit e g buzzer to ensure that the right consumer is connected to the meter output Phase connections Fig 4 3 Meter connections With small conductor cross sections e g 4 mm the connecting line must be placed in the indentation stamping of the current loops so that it can not shift sideways when tightening the terminal screws Ensure that the connecting line remains in the indentation when tightening Indentation stamping for smaller connection lines res Current loop conductors Fig 4 4 Cross section through current loop conductor D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Installation De installation D A 25 54 Insufficiently tightened screws Insufficiently tightened screws of the connections can lead to increased power losses at the terminals and therefore to undesirable heating A contact resistance of 1 mQ causes a power loss of 6 4 W at 80 A Insulate to correct length Touching live parts is dangerous to life Shorten the stripped part of the connecting wire if bare wire is visible above the terminal edge Do not withdraw connecting wires with closed terminals Never withdraw connecting wires with the terminal closed since this could damage the terminal 4 3 Checking the Connections Before putting the meter into operation check and correct if necessary the following points to ensure a correct connection 1 Has the
38. energy R e Apparent energy S The signals A and R are formed by summation for imported measured active and reactive energy The signals A and H are formed by summa tion for exported measured active and reactive energy The combined totals are the sum of the absolute values of A and A or R and R Energy type kWh kvarh or KVAh Direction Import export reactive Source Individual phase summed etc Instantaneous Values Voltage current frequency power factor There are 8 independent measurement channels One of the measured quantities can be assigned to each of this register The measurement channels 1 to 6 have 6 rated registers and 1 total each channel 7 and 8 have only 1 total register 44 registers are therefore avail able in total All registers work internally with 9 digits The internal magnitude is Wh Watt Hours They cannot be reset At 999999999 a rollover to 0 takes place The display and readout formats vary from the internal format The meter is designed for up to 6 rates The assignment of the rate regis ters is done by means of parameterisation and is shown on the face plate Rate control is performed by the external module With up to 2 rates the rate switching is operated by the AMR Module directly or by control inputs The rate switching for more than 2 rates can be oper ated only by the AMR module Summation methods Summation can take place in different ways Ferraris mode As in Fer
39. er into the corresponding opening at the rear side of the meter until the suspension eyelet engages see Fig 4 2 Fig 4 2 Meter suspension eyelet 8 Fit the meter with 3 fixing screws on the mounting surface provided D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 24 54 Installation De installation 4 2 Connecting the Meter A A Remove main fuses before connecting The connecting wires at the place of installation must not be live when fit ting the meter Touching live parts is dangerous to life Remove the corres ponding main fuses and keep them in a safe place until work is completed so that they cannot be replaced by anyone unnoticed Provide overcurrent protection For ZxF100xB meters As the disconnector is not equipped with a thermal and or short circuit protection device it needs to be protected with an exter nal fuse or overload switch For ZxF100xC meters As the meter has no internal overcurrent protection and no method of disconnection from the mains this must be provided by the end installation Connecting the phase connection lines Landis Gyr 1 Shorten the phase connecting wires to the required length and then strip them 2 Insert the phase connecting wires into the corresponding terminals the terminals are numbered as shown in the connection diagram and tighten the terminal screws firmly max torque 3 Nm It is recommended to identify the beginning and
40. er 5 min and 1 hour respectively D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 40 54 Operation 5 3 Optical Test Outputs The test diodes one for active and one for reactive energy are used for meter testing They transmit visible red pulses equivalent to the currently measured value The number of pulses per time unit depends on the meter constant as stated on the face plate When registering energy the test diodes will flash at a rate of 1 pulse per Wh or VArh of energy recorded The pulse width is 10 ms Optical interface Test diode active energy Test diode reactive energy Fig 5 6 Optical test outputs and optical interface 5 4 Optical Interface Access to module over optical port Landis Gyr All meters have an optical communications port see Fig 5 6 If the AMR module supports this function both meter and module can be accessed via optical port In this case the AMR module has to be addressed The optical interface allows reading the meter s registers and identity in the field using a suitable device Hand Held Terminal or PDA The readout list is in full accordance with the provisions of IEC62056 21 The optical port is normally closed a wake up string is sent to the meter which activates the readout list With this communication channel software can be downloaded to the module Additionally an external user can send commands to the module and upload data from the
41. eries 2 ZxF100Ax Cx User Manual Operation 37 54 osco tem O D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 38 54 Operation Number of parameterisations 15 8 0 Active Energy Absolute Value A Al kWh Active Energy Sum Phase Absolute Value SUM A Lil kWh 132 8 0 Reactive Energy Import R Q1 Q4 kvarh 133 8 0 Reactive Energy Export R Q2 Q3 kvarh Pe 4 Energy efficiency items see section 5 2 11 Module data 1 12 value and OBIS code will be sent by module 5 2 10 Display Status Messages Landis Gyr Depending from configuration the following messages can appear on the end of a display list Message eme OOS Error detected if error value FF gt 0 btd Disconnector breaker tamper detected VoItAGE Low Voltage is lower than the configured threshold standard value 170 V Fig 5 5 Sample Message for magnet tamper detected D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Operation 39 54 5 2 11 Energy Efficiency Items in the Meter Display If configured appropriately the display can list 4 new Software z M23 items intended to allow the consumer to easily monitor energy flow Item Display Content Remarks Import Energy Meter St1 Import Energy 1 8 0 Resettable Export Energy Meter St2 Export Energy 2 8 0 Resettable 24 Hour Energy Import Energy 1 8 0 Refresh 24h Consumption over last 24 h every 5 min 1
42. gisters to be displayed at higher resolutions It provides information to assist the installer during installation or during subsequent testing of the network status The service display may also include data which can give information about the state of the meter during work in the field or in the test facility The service display is accessed when the meter is first powered up and on a long press more than 5 seconds of the display button in the main dis play Exception If the display button is pressed long while the consumption since last reset is displayed the register is reset instead The items in the service display maximum 63 can be scrolled through with short presses less than 5 seconds of the display button When the end of the sequence is reached auto scrolling of the main display will start D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 34 54 Main display Example Landis Gyr Operation The number of displays max 31 their sequence whether they are con tained in the auto scrolling list or only in the recall list all displays of the auto scrolling list appear also in the first part of the recall list and the dis play duration for the items between 1 and 15 seconds can be parameter ised Up to 12 displays under the control of the AMR module can be in cluded in the main display The auto scrolling list of the main display is displayed e if the end of the service displ
43. ife The relevant main fuses should therefore be removed and kept in a safe place until the work is completed so that other persons cannot replace them un noticed Local safety regulations must be observed Protection earth connection must not be switched with the disconnetor Only useful tools have to be used This means a screw driver has to have the correct size for the screws and the metallic part of a screw driver has to be insulated The meters must be held securely during installation They can cause injuries if dropped Meters which have fallen must not be installed even if no damage is apparent but must be returned for testing to the service and repair de partment responsible or the manufacturer Internal damage can result in functional disorders or short circuits The meters must on no account be cleaned with running water or with compressed air devices Water penetrating can cause short circuits 2 4 Radio Interference Landis Gyr D Possible radio interference in residential environments This meter is normally a class B product In combination with some commu nication modules it can become a Class A product In a domestic environ ment this may then cause radio interference in which case the user may be required to take adequate measures D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Mechanical Description 19 54 3 Mechanical Description 3 1 Housing The internal constructi
44. ificant disturbances occur for instance in large photovoltaic sys tems influence of the inverters with high emissions of extreme harmonics and can cause additional errors in the meters even though the meters meet all applicable standards and directions The ZMF100 meters record active and reactive energy consumption in all 3 phase 4 wire networks They are directly installed in the supply line by the energy supply company and are read regularly for billing purposes The ZFF100 meters differ from ZMF meters in the type of measurement Aron circuit for three phase three wire networks Therefore they are only equipped with 2 instead of 3 measuring elements The data is displayed on an LCD and is also available via optical interface and with an AMR Module via CS PLC modem GSM GPRS modem or Ethernet When provided with transmission contacts the meters can also be used as transmission contact meters for telemetering The rates can be controlled internally or externally with control inputs on the AMR Module With an AMR module the meters can also be used to record counting pulses of other physical media e g water or gas volumes or to directly transmit values recorded by other measuring devices Any other application of these meters is regarded as abuse D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Description of Unit 1 54 1 3 Field of Application Basic series Disconnector ZxF100xB only Extensions
45. in severe physical injury or fatality Definition of Warning For a possibly dangerous situation which could result in minor physical injury or material damage Definition of Note For general details and other useful information to simplify work All safety information also describes the type and source of the danger its possible consequences and measures to counteract the danger 2 2 Responsibilities The owner of the meters is responsible that all persons engaged on work with meters 1 Are competent and qualified in accordance with national regulations see ISSA Guideline for Assessing the Competence of Electrically Skilled Persons Have read and understood the relevant sections of the user manual Strictly observe the safety instructions according to section 2 3 and the operating information in the individual sections In particular the owner of the meters bears responsibility e for the protection of persons e prevention of material damage e and the training of personnel Landis Gyr AG provides training courses for this purpose on specific equipment please contact the relevant agent if interested D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 18 54 Safety 2 3 Safety Instructions The following safety instructions must be observed at all times The meter connections must not be under voltage during installation or when opening Contact with live parts is dangerous to l
46. ity with the requirements of the following directives auxquels se r f rent cette d claration sont conformes aux prescriptions des directives auf die sich diese Erkl rung bezieht konform sind mit den Anforderungen der Richtlinien e 2004 22 EC Measuring Instruments Directive MID e 2004 22 EG Europ ische Messgeraterichtlinie MID The conformity was assessed in accordance with MID Module B D and the following harmonised EN standards La conformit f t contr le selon MID Module B D et les normes EN harmonis es Die Konformit t wurde berpr ft anhand MID Module B D und der harmonisierten EN Normen e EN 50470 1 2006 Electricity metering equipment a c General requirements tests and test conditions Metering equipment class indexes A B and C e EN 50470 3 2006 Electricity metering equipment a c Particular requirements Static meters for active energy class indexes A B and C Number of EC type examination certificate Notified Body Num ro du certificat de lexamination type EC Organisme notifi Nummer der EG Baumusterpr fbescheinigung Benannte Stelle e T10163 NMi Certin B V NB0122 Hugo de Grootplein 1 3314 EG Dordrecht The Netherlands Number of quality system approval certificate Notified Body Num ro du certificat d approbation du system de Qualit Organisme notifi Nummer des Zertifikates ber die Anerkennung des Qualit tsmanagementssystems Benannte Stelle e GB07 72954 SGS United Kingdom Ltd NB0
47. kW h 7 1 6 Starting Test Procedure 1 Apply a load current of 0 1 of the base current l or for MID meters of the reference current ler e g 10 mA with l521 44710 A and the volt age U three phase in each case The meter must remain in creep 2 Increase the load current to 0 5 I for MID to 0 5 les i e 50 mA with Ip Irer 10 A The energy direction arrow must appear within 10 seconds and both anti creep indications must disappear The optical test output for active energy must start to flash L 111 2 Leb kW h 7 2 Cleaning N Danger of short circuits Never clean soiled meters under running water or with high pressure devices Water penetration can cause short circuits To remove normal dirt like dust a damp cloth is sufficient If the meter is heavily soiled it should be dismantled if necessary and sent to an authorised service centre so that a new plastic viewing window can be fitted D000027979 EN n E350 series 2 ZxF 100Ax Cx User Manual Landis Gyr 52 54 Decommissioning Disposal 8 Decommissioning Disposal This section explains the disconnection of the meter from the system and its correct disposal 8 1 Decommissioning The procedure for disconnecting and removing the meter from the mains is described in section 4 5 8 2 Disposal Based on the data specified in environmental certificate ISO 14001 the components used in meters are largely separable and can therefore be t
48. le ambient temperature not exceeded 3 Is the optical interface and or the liquid crystal display clean not scratched painted over misted over or soiled in any way Danger of short circuits Never clean soiled meters under running water or with high pressure devices Water penetration can cause short circuits To remove normal dirt like dust a damp cloth is sufficient If the meter is heavily soiled it should be dismantled if necessary and sent to an authorised service centre so that a new plastic viewing window can be fitted If none of the points listed is the cause of the fault the meter should be disconnected removed and sent to the responsible Landis Gyr service centre according to section 6 3 Repairing Meters There are two kinds of errors persistent and transient errors Transient error codes are automatically reset at the next readout The errors can also be cleared either using the formatted write command C150 or by power cycling the meter Note The formatted write command C150 only clears the error flags in the error register it does not eliminate the error Persistent error codes cannot be reset in the field If the reason for the error persists for example in the case of a component failure power cycling will not clear the error A meter showing a persistent error code must be consid ered unsafe for further use Contact a Landis Gyr Service Centre for sup port 6 2 1 Structure of an Error Code D An err
49. nal cover if the meter is equipped with a disconnector Data acquisition is either made by reading the display or automatic readout via the optical interface For this purpose the optical head is placed on the marked position on the front cover of the meter and readout is performed with a handheld terminal refer to section 5 5 Data Readout The display button is located on the front cover on the right of the LCD Display button F3 Fig 5 1 Display button By pressing the display button the display mode or the displayed value can be changed see section 5 2 4 Display Definitions Disconnector Button The disconnector button option is located on the terminal cover Disconnector button Fig 5 2 Disconnector button If the disconnector button is pressed the disconnector opens and or closes depending on parameterisation i e a closed disconnector can always be opened with the disconnector button whereas closing an open disconnector needs an additional permission from the meter D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 28 54 Operation 5 2 Liquid Crystal Display LCD 5 2 1 Basic Layout The basic layout shows all indication possibilities of the LCD 1 233 2 4 5 EP JU JS lt QE Ue 3 E T LI KE GJ 11 10 9 8 7 SCH 5 3 Basic layout of LCD Reactive anti creep indication Active energy direction indication P import P export
50. on module Various functions can be implemented e disconnection if credit has been used up e change to minimum power mode if credit has been used up e disconnection if max power has been exceeded over a specified time e others The disconnector can either be controlled via the AMR module or manually with the disconnector button on the meter s terminal cover if parameterised accordingly see also section 5 1 2 Disconnector Button 1 10 Software Tools Landis Gyr Landis Gyr meters are provided with optimum support by suitable software tools during all phases of their life cycle e The Landis Gyr MAP110 service tool for customers is used for the test and installation of meters and for servicing work on the spot Meter re Meter Meter Meter parameter testing and Wan RU UE installation service isation certification MAP110 For the list of functions of MAP110 please see MAP documentation and functional description of the E350 D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Safety 17 54 2 Safety This section describes the safety information used in this manual outlines the responsibilities and lists the safety instructions to be observed 2 1 Safety Information Attention is drawn to dangers and their level Severity and probability in this user manual in the following way Definition of Danger For a possibly dangerous situation which could result
51. on of the meter will not be described here as the meter is sealed after calibration and verification 1 2 3 4 co N O 10 11 12 13 Fig 3 1 Front view of meter Oo NN O DP Co D za 13 Front cover face plate with laser marking for details see Fig 3 2 Suspension hanger not inserted for covered mounting LCD Display button Screw with sealing point manufacturer or verification seal Optical interface Test diode active energy red Test diode reactive energy red AMR Module compartment Screw with sealing point manufacturer or utility seal Terminal cover Disconnector button Screw with sealing point utility seal A terminal block with all connecting terminals is located under the terminal cover On the terminal cover two sealing points for utility seals prevent unauthorised access to the phase connections and therefore help to avoid unrecorded power consumption D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 20 54 Mechanical Description 3 2 Face Plate The face plate laser marking on front cover shows customer specific meter information Be E350 Fig 3 2 Basic layout of face plate Meter data Double protection insulation symbol Approval symbol CE conformity symbol Customer No Barcode Ownership designation Active rate Connection diagram The display key and the display are fully described in section 5 O O PS GDH A 3
52. or code is an eight digit value Each digit of the error code represents four errors i e four bits of the error register The status of the four bits is shown in hexadecimal code i e the single digits may show values between 0 no error code set and F all four error codes set Error codes are added As all errors are shown in hexadecimal code a single error can appear in various ways depending on the presence of other errors D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 46 54 Service Example Two errors are shown as F F 00002001 Another two errors occur F F 00028000 The displayed error code reads F F 0002A001 Byte 4 Byte 3 Byte 2 Byte 1 Error register 716541821110 76 54 8210 zielsielst2l lol 7 6 54 J3 2 1 lo Valency 8l421 84 21 84 2 1 842 1 oo dei Error code 0002AO00 1 The following error code descriptions apply for E350 series 2 meters 6 2 2 Error Code Descriptions Error code descriptions for E350 series 1 meters can be found in the functional description D000028645 The allocation of the defined errors to the individual bits of the error register and the error code of the single errors is as follows 0 1 00 00 00 01 Insufficient time to complete power failure More than 32 consecutive attempts to communicate with or initialise the MMI devices have failed 2 ww s 5 9000009 Resend E a p ete 7 SCH SSES 7 8 En 27 WE BEE WS 2
53. r transmits its data to the HHT This consists of a number of items which are set in the configuration Each item is sent in ASCII with OBIS IEC 62056 61 identifiers Each identifier is on a separate line sepa rated by carriage return and line feed characters CRLF and follows the for mat Identifier value units The maximum transmission rate is 9600 bps The response message identi fies the software version and the IEC 62056 21 transmission rate mode used The meter provides also a manufacturer specific mode C C which delivers only a part of the read out list start and end item are configurable during pro duction This can be used for fast read out for frequently required values 5 5 2 Readout Configuration The readout items their order in the list along with the number of decimal places for the registers are specified in the configuration The register sizes can have up to 6 integer digits and up to 3 decimal places This is independent on the display configuration The readout list similar to the display list consists of a number of specified items The customer specifies the readout sequence This sequence is set at the factory All items are identified with OBIS codes when read out Readout and The items that can be placed in the readout list in any order except for display items Error code which is always first in the list are listed in section 5 2 9 Meter Display List Available Items with OBIS Codes on page 36
54. raris meters the meter summates the values of the individual phases taking account to the sign With differing signs energy directions the sum corresponds to the difference between the positive and negative values as shown in the figure below If the vectorial sum of the three vectors A11 Ai is positive then active energy is imported A If the vectorial summation of all three vectors Au A3 is negative then active energy is exported A See following figure The same applies to reactive energy A distinction of the different quadrants is also possible D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 12 54 10 kWh 0 kWh 10 kWh 0 kWh 10 kWh Description of Unit za PME 1sthour 2ndhour 3rdhou hour 2nd hour 3rd hour are 2nd hour 3rdhour hour 2nd hour 3rd hour E Li RTE ET ee kWh 2 kWh 2 kWh E L1 aCe ae kWh 2 kWh 2 kWh EH 5 kWh 5 kWh 5 kWh E 5 kWh 5 kWh 5 kWh EH L3 3 kWh 3 kWh 3 kWh E L3 3 kWh 3 kWh 3 kWh Sum 4kWh 10 kWh 6 kWh Sum 4kWh 10 kWh 0 kWh Sum kum 4 kWh 14 kWh 8 kWh Sum kum 4 kWh 14 kWh 14 kWh Summation by quantity magnitude Fig 1 2 Example vectorial summation active energy left A right only A Summation by quantity separates the positive from the negative values of the individual phases Measured quantity X A therefore only includes the
55. ter has detected the tamper event parameterised either terminal cover disconnector or strong magnetic field L LL The phase voltage indications are switched on if the respective phase volt ages are present It can be selected by parameterisation whether all the phase voltage indications are flashing if the rotating field goes in the wrong direction and or whether they are flashing if the energy flow is reverse in the corresponding phase v YV vV VvV Vy Y The 6 arrow symbols indicate the active rate as marked on the face plate It can be parameterised whether the arrow symbol for the active rate is on or flashing LUDMDU LULU Up to 5 digit indices are displayed in this field which define the value in the value field with groups C D and E of the OBIS identification code see fol lowing section Examples 1 8 0 indicates that the status group D 8 of total group E 0 active energy import of all phases group C 1 is displayed in the value field 0 9 1 indicates that the local time is displayed in the value field 5 2 3 Displaying OBIS Codes For OBIS Object Identification System the structure A B C D E F applies The individual groups have the following significance A Defines the medium e g electricity gas heat or water related data Group A is represented with the media icons B Group B is not shown on E350 meters only channel 1 available C Defines the measured quantity the abstract or physical d
56. to show 6 digits with 1 decimal place The leading zeros are not suppressed Displayed value D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Operation 5 2 6 Display Check 5 2 7 Error Display 1 11 IL tt Gi kW h Ae OOO OD DD On LILI Li LOLI LIL LILI LILI ZX LL VA kWarh s DX Rc Dane sg e e e e v Q ot 111 IL tt LEL kWh 35 54 The meter first shows the total active energy import register as 00123 4 kWh followed by the reactive energy import register as 00009 6 kvarh and all segments on and then all off The display dura tion for each display can be set between 1 and 10 seconds but not individually This sequence is re peated until the meter is switched off or the recall list short press of the display button or the service display long press of the display button is entered During the display check all segments of the display are on Especially the index and value fields should be checked for missing segments Q EM ED 3 ie IL LI LI LULLLSE O04 8 6 6 166 LILINI LIL su LL VA kWarh nl v vov v v v An error display can be included in a display sequence but it also automati cally turns up in case of a malfunction The error code is based on a 32 bit value in which each bit if set indicates a particular error condition In the following error display the error code 00002002 is composed of the two errors 00000002 and 00002000
57. ult of measurement But if there is a real export in one phase this method leads to incorrect measurement results Summation by single quantities 2 A Lx Landis Gyr D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Description of Unit 13 54 With this method the meter adds exported and imported energy This method only makes sense if the utility is sure there is no energy export This method is available in vectorial and magnitude summation mode Summation by Absolute value A A The absolute magnitude summation can be used as an anti tampering measure Here negative magnitudes of Au gt are added to the positive magnitudes of A11 A Als See example below 30 kWh 20 kWh 20 kWh 10 kWh 40 kWh 0 kWh 0 kWh i n SE 2nd hour M 1st hour 2nd hour 3rd hour ep zen ne rum E XE NAME mis m sam vu Lo Nr Sum kum 10 kWh 20 kWh 30 kWh Fig 1 4 Example absolute value summation active energy left combined sum vectorial always positive right combined sum magnitude always positive per phase With this method the meter subtracts an exported energy from the impor ted It cannot detect a connection error Subtraction Al LA Use of vectorial and magnitude mode ZFF meters must work in vectorial mode we don t have energy values for each phase 3 phases and only 2 measurement systems For ZMF most of the customers
58. use vectorial mode too Only some customers use magnitude mode mainly for tamper prevention D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Landis Gyr 14 54 Calculation method Register content without sign Further measurement quantities Further samples 4 quadrant measurement Landis Gyr Description of Unit Example 1 Example 2 gt Ai Fig 1 5 E350 Phase summation samples In addition to the usual quantities the measured quantities active reactive and apparent energy have further possibilities such as Subtraction of reactive energy R R Addition of reactive energy R R Quadrants Ai Ac Ai Ac etc More samples and applications are shown in the functional description The reactive energy Rc Ri is allocated to the 4 quadrants as follows R 4Q 4Q pe pee kvarh Rc Ri kvarh Quadrant Quadrant Export A A Import kWh Quadrant IIl Quadrant IV kWh kvarh Ri Rc kvarh P gt P Va lo R Fig 1 6 4 quadrant measurement only in ZxF100Cx meters The reactive energies of the individual phases can be allocated to the 4 quadrants in the same way D000027979 EN n E350 series 2 ZxF100Ax Cx User Manual Description of Unit 15 54 Channel configuration To each of the 8 available channels a measured quantity can be assigned by parameterisation The following ta
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