E350 series 2 (ZxF100Ax/Cx)
Contents
1. 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 ee ee ee eee I 171 RCE u Opening string initial sign on Bd LGZOZMF100AC MXX n e E Unit recognition for the specific ee no identification of data MXX SW version S O towne Tama te RE NET Erres lt C 1 1 0000000074892473 Rt mane ENZ 5998 7 71 D c cease ewoten cmc Fig 5 5 Example of readout list k 1 8 1 000021 5 kWh Li Active energy import rate 1 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 44 51 Operation lt ACK gt CR lt LF gt lt STX 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 Code Transmission raie NET 5 5 5 Addressability of meter Landis Gyr AG 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 the2. 3 ee o MOTEL Landis TIER HL OMM AR GE GPRS Ta ft yr Fig 1 1 General view of meter with GSM GPRS Module 1 2 Purpose of Use 1 3 Advice Landis Gyr AG D 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 elemenis 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 or Ethernet modem etc 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 oulses 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 Inverted rectifiers used in larger photovoltaic installations may cause disturbance currents at high frequencies and lead to additional errors Although the meters still comply with the specification we recommend not to use SW version M21 M22 M23
3. The three measuring elements DFS Direct Field Sensor based on Hall effect 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 multiplied by a digital multiplier to produce an energy propor tional 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 7 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 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 10 51 Start detection Measured quantities Measurement channels Energy registers Rates Rate control Summation by vectors A A Landis Gyr AG Description of Unit 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
4. 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 gt VIL Aw UD tot II LB kW h LOLI v N oo 7 2 Cleaning A Never use running water or high pressure when cleaning meters Penetrating water can cause short circuits Send heavily soiled meters to the responsible service and repair centre if necessary D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 50 51 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 taken 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 r
5. The AMR Module 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 c E350 series 2 ZxF100Ax Cx User Manual Description of Unit 9 51 1 7 Measuring Principle 1 7 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 e 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 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 7 2 Signal generation
6. e Active energy A e Reactive 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 R 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 KW kvarh or KVAh Direction Import export reactive Source Individual phase summed etc Instantaneous Values Voltage current frequency power factor There are 6 independent measurement channels One of the measured quantities can be assigned to each of this register Each measurement channel has 6 rate registers and 1 total register 42 registers are therefore available 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 Ferraris meters the mete
7. 37 51 The resolution of these 4 displays is 1 W The Import and the Export energy Meter values St1 and St2 can be reset by applying a long button press whilst the register value is being displayed on the meter During power outage registers Sti 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 register 2 8 0 Time during power outages is not included in the elapsed time measurements 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 2 24h After resumption of power following an outage the registers 24 Hour Energy Consumption and 1 Week Energy Consumption will display O until the first refresh occurs i e after 5min and 1 hour respectively 5 2 12 Error descriptions E350 Series 1 and Series 2 gt C150 in the following table Clear method C150 Meters can be cleared either using the formatted write command C150 or by power cycling the meter If the problem persists con tact Landis Gyr Service Errors of persisting problems cannot be cleared E350 series 2 Readout flag like E350 series 1 Display Readout MM Sue Further Details and 04 Read from
8. This error is only set after a when restoring power cycle if the meter is registers from unable to successfully re EEPROM store the register values No backup of saved in EEPROM due to a registers avail checksum error able Once this error has occur red the register values must be assumed to be incorrect even if the error indication is cleared Contact L G Service for support At least one regis No corresponding ter value read error from EEPROM was corrupt but a non corrupt one was available 8 successive 00 00 00 02 More than 32 con gt C150 communication secutive attempts attempts to the to communicate same MMI have with or initialise failed the MMI devices have failed At least one MMI No corresponding had corrupted error bit but a parameters when count saved on it was checked power fail is held for each phase of the number of times a corrupted parameter has been detected Landis Gyr AG D000027979 c E350 series 2 ZxF100Ax Cx User Manual C N w D co Oi NO NO Operation 39 51 E350 series 2 Readout flag like E350 series 1 Display Readout Further Details and Cyclic redundancy Not applicable check of power Specific to Flex 1 supply hardware No corresponding 00 80 00 00 Error saving This error is set if the meter error energy registers cannot save register values to EEPROM gt C150 No corresponding 00 00
9. a display button on the front cover and a disconnector button on the terminal 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 5 1 1 Display button The display button is located on the front cover on the right of the LCD Display button EE 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 5 1 2 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 Landis Gyr AG D000027979 c E350 series 2 ZxF100Ax Cx User Manual Operation 27 51 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 LOU A GB GO G 12 11 10 9 8 7 Fig 5 3 Basic layout of LCD Reactive anti cree
10. 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 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 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 permanenily on The energy direction indicators are off e Mime 111 1 LILILUD 1 1 II bee kW h LOL v Procedure 1 Apply a load current of 0 1 of the base current l or for MID meters of the reference current lre e g 10 mA with Il5zl 4 210 A and the volt age U three phase in each case The meter must remain in creep D000027979 c E350 series 2 ZxF100Ax Cx User Manual Maintenance 49 51 as L l1 m D CE Ml ppb kWh Lov 2 Increase the load current to 0 5 lp for MID to 0 5 let i e 50 mA with l5 let
11. follows the for mat Identifier value units The maximum transmission rate is 9600 bps The response message iden tifies the software version and the IEC 62056 21 baud 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 production 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 are fixed at 6 integer digits and have 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 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 42 51 Readout and display items Readout error code F F Operation The items that can be placed in the readout list in any order except for 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 34 Most of these items can be included in the read out list The error code consists of 8 bits and describes the following ETS Calibration d
12. installed module and the display on the LCD can be disabled N aS This icon is switched on when the meter 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 V V 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 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 I PP S N AQAA B Group B i
13. of A A are added to the positive magnitudes of A A Ais See example below 30 kWh 20 kWh 10 kWh 0 kWh 10 kWh am aem BEL Fig 1 4 Example absolute value summation active energy left combined sum vectorial always positive right combined sum magnitude always positive per phase Subtraction With this method the meter subtracts an exported energy from the impor A A ted It cannot detect a connection error 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 use vectorial mode too Only some customers use magnitude mode mainly for tamper prevention Landis Gyr AG D000027979 c E350 series 2 ZxF100Ax Cx User Manual Description of Unit Calculation method Register content without sign x i SALI A Lx I A A I A HA Further measurement quantities Further samples 4 quadrant measurement 13 51 Example 1 Example 2 m Al A2 A3 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 show
14. recommended to identify the beginning and 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 s Current loop conductors Fig 4 4 Cross section through current loop conductor D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 24 51 D A A Installation De installation 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
15. the following points to ensure a correct connection 1 Has the 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 Landis Gyr AG A 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 disconn
16. through para meterisation at the factory There are two display sequences e Normal display sequence NDS e Certification display sequence CDS for service purposes The normal display sequence can include up to 31 displays the certification display sequence 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 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 During power up of the meter the type and software version of the meter is displayed for 10 seconds D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 32 51 Certification display sequence CDS Normal display sequence NDS Example Landis Gyr AG Operation The display contains e In the 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
17. 00 01 Insufficient time to When the meter is working error complete power correctly key values are failure saved to EEPROM If the meter was unable to com plete the saving of these values power cut or watch dog reset this error will be indicated when the meter next powers up gt C150 If more than one error is detected the error codes are added If e g all er rors of the above list occurred simultaneously the error code would be the sum of all error codes 00C2E003 note that the error code is a hex value Note The formatted write command C150 only clears the error flags it does not eliminate the error Bed 0 4 Bytes 3 Bte2 2 Bel 1 8 4 2 1 8 4 2 1 8 4 2 1 8 4 2 1 8 4 2 1 84 2 1 8 4 2 1 8 4 2 1 51915191 J U Dules 10113 S191S1691 AGious DuuoisaiJ 10113 INO d33 PUISS392e 10113 S19 S1691 DuuoisaJ UBUM uinsxooeuo PIE LUNSYDOUD pale eyeq I24 19MOd WUNSYDOUD psyiey anjeA uone4qi e5 Sjduleme SAIINDBSUOD ZE UCU SION 9j9 duJOO 0 SWI JUSIDIJNSUT eJn rej JeMod 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 message set and F all four error messages set D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 40 51 5 3 9 4 Landis Gyr AG Operation Error codes are a
18. 1 0 5 coso 1 1 0 5 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 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 f D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 48 51 A 7 1 5 Creep Test 7 1 6 Starting Test Landis Gyr AG Maintenance Current Loop T Contact to Current Loop Contact Pin Current Terminal Voltage Cable Voltage Bridge Open Voltage Bridge Closed 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
19. 100 AC 100 BC 100 BB e Inthe index field the software version e g 21 for version M21 or with alternative format 2300 for M23 0 0 Then the certification display sequence appears and scrolls through the list items Autoscrolling only after power up If start up time for certification mode display is zero the display starts directly with the main display list The certification display sequence allows tests to be carried out by allowing registers to be displayed at higher resolutions and is accessed when the meter is first powered up or on a long press more than 5 seconds of the display button The items in the certification display sequence maximum 63 can be scrol led through with short presses less than 5 seconds of the push button When the end of the sequence is reached auto cycling of the normal dis play sequence will start Auto cycling of the normal display sequence will also start if the button isn t pressed for a period configurable at manufac turing of between 0 and 30 minutes default 30 min or on a long press of the push button The number of displays max 31 and their sequence auto scroll can be parameterised also the display duration for the items between 1 and 15 seconds After the last display in the auto scroll sequence status messages e g error tamper low voltage are displayed and then it starts again The normal display sequence can be split by parameterisation into a limited auto scroll p
20. DEM 121211 The meter first shows the total LILI th Lt active energy import register as CEE kW h 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 dH Eee KVarh 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 installation sequence entered Q QUEM NE QUUEDO SU we 3 x0 DO CLO COO LILILI GF Gg Gg gg tc I ee a LA nm MAN M LIL ub VA KWarh LULU v v ov ov ov v 1 111 UL dg LEL kW h During the display check all segments of the display are on Especially the index and value fields should be checked for missing segments Q UE SP KE we 3 x0 DUO COCO LU LT LU LILI P er ee x WONO ZL eL VA KWarh WONO vv v vv 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 number 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 number 00002002 is composed of the two errors 00000002 Failed communication with the MMI device more than 32 times and 00002000 Calibration value failed checksum The error messages are described below 5 2 8 Text messages on display It is possible for the
21. Electricity Meters IEC MID Landis G rt Residential y manage energy better ZxF100Ax Cx s2 E350 series 2 ZxF100Ax Cx User Manual Date 18 05 2010 Filename D000027979 E350 ZxF100Ax Cx series 2 User Manual docx 2009 Landis Gyr AG D000027979c 2 51 Revision history Revision history Version Date 24 07 2009 18 01 2010 C 05 05 2010 Comments First edition 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 de scription of optical test outputs enhanced minor formatting and text improve ments 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 Copyright 2009 Landis Gyr All rights reserved Subject to change withou
22. F100Ax Cx User Manual Mechanical Description 21 51 162 180 150 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 13 25 Fig 3 8 Terminal layout and dimensions D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 22 51 Installation De installation 4 Installation De installation 4 1 Mounting the Meter Landis Gyr AG 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 gt c O Cc c ES E 3 c o o 8 O El 75 mm oie 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 met
23. User Manual Operation 35 51 C Reactive energy import rate X X 1 6 Total reactive energy export D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 36 51 Operation OBIS code item 8 8 0 Reactive Energy Q4 9 8 0 Apparent Energy kVAh Q1 Q4 10 8 0 Apparent Energy kVAh Q2 Q3 15 8 0 Active Energy Absolute Value A Al kWh 130 8 0 Reactive Energy Absolute Value R R kvarh Phase RKW 36 7 Phase R kW 16 7 Total R S T kW 131 7 Total R S T kVar 4 Energy efficiency items see section5 2 11 Module data 1 12 End of list 5 2 10 Display status messages Depending from configuration the following messages can appear on the end of a display list td terminal cover tamper detection mfd magnetic fraud detection btd breaker tamper detection rEd Reverse Energy has been detected 5 2 11 Energy efficiency items in the meter display Landis Gyr AG If configured appropriately the display can list 4 new items intended to allow the consumer to easily monitor energy flow Hem Display Conent Remarks Import Energy Meter Import Energy 1 8 0 Resettable Export Energy Meter Export Energy 2 8 0 Resettable 24 Hour Energy 4h Import Energy 1 8 0 Refresh Consumption over last 24h every 5 min 1 Week Energy em Import Energy 1 8 0 Refresh Consumption over last week every 1 hour D000027979 c E350 series 2 ZxF100Ax Cx User Manual Operation
24. arameterised also whether leading zeros are to be displayed The following examples show different settings Total active energy import Total power factor gt Gy Q P EP Gy 1 11 t gt FL 1 f DR Lit DR LL kWh I1 ve IL lv Total reactive energy import Mains frequency iO 0 Qm QSED QE OP QUE lt p Q Um 1 PIPL t gt IDI gd I LALLI l 0 JANM tebe k Varh NITIN veg JO v UL Ul v Active energy import rate 1 Status code Q q NP Gm EP Q GD t gt MMA 1AIL t gt Vt 1 Lint 10 1 th ot Lt d I1 beep kWh TEM Le oh y L I ov Active energy export rate 2 Phase fail counter L1 P WD Q r Lt 1 Lt 1 t gt ILI am TT en L LEL kWh HJI pees L IL v D000027979 c E350 series 2 ZxF100Ax Cx User Manual Operation 31 51 Line voltage L1 Manufacturer identification number uuu 1 Ug IL 111 Fog OI 1 Luly non Line current L3 Water consumption mm ac 27 IT th 1 LL L LL Total active energy Heat consumption 0 o 1 AUI IL ILI C 101 IL d bee kW h UU ov Reactive energy L1 Gas consumption 4 7 Gm lt gt Cr m gt L Lye 1 Lit 1011 A t 11 Y I5 ALL Lt IL T1 ppp k Varh LLL a L Ul y 5 2 5 Display Sequence Power up The previous section showed in detail the possible displays The display sequences shown on any specific customer s product are set
25. art e g the 5 most important displays and an only manually accessible part the remaining displays If the number of displays in the auto scroll part is set to 1 auto scroll is switched off and the first display of the normal display sequence is displayed continuously Up to 12 displays under the control of the AMR module can be included in the normal display sequence A short press moves the display to the next item in the sequence Re peated short presses will scroll through to the end of the sequence then End is displayed after which auto cycling is resumed Auto cycling will also be resumed after a configurable number of seconds from when the button was last pressed This auto cycle timeout value can be configured at manufacturing to between 5 and 60 s default 30 s A long press will access the certification display sequence The following table shows a simple meter normal display sequence con figuration 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 registers are set to show 6 digits with 1 decimal place The leading zeros are not suppressed Displayed value Total active energy import Total reactive energy import Display check all segments on Empty display all segments off D000027979 c E350 series 2 ZxF100Ax Cx User Manual Operation 5 2 6 Display Check 5 2 Error Display 33 51
26. ata is corrupted 5 6 4 Not used 5 Error restoring energy registers Data saved to EEPROM on power fail is corrupted D be delivered e g equal to error display values Valid for readout with E35C modules For other modes other codes could 5 5 3 Readout Status Code C 5 0 Landis Gyr AG 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 0 Reverse detect S O 0 5 to 7 Active rate coded bit7 bit6 bit 5 active rate 0 rate 1 1 rate 2 0 rate 3 1 rate 4 0 rate 5 1 rate 6 8 otrong DC field detected 9 Temimalcoverremoved 1 Disconnector state 0 open 1 closed 11 to 15 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Operation 43 51 The status register is available to be read via communication public or optical or displayed on LCD in hexadecimal form Some meter configuration contains also a special code which is 4 bytes long This code is described in the Functional description All reserved or not used bits are set to 0 by default 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
27. ation 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 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 4 51 Table of Contents Table of Contents 1 Description of Unit 6 1 1 General View 6 1 2 Purpose of Use 6 1 3 Advice 6 1 4 Field of Application 7 1 5 Characteristics 7 1 6 Type Designation 8 1 7 Measuring Principle 9 1 7 1 Overview 9 1 7 2 Signal generation 9 1 7 3 Signal processing 9 1 8 Instantaneous Values 14 1 9 Anti tampering and tamper prevention 14 1 10 Disconnector 14 2 Safety i 2 1 Safety Information 16 2 2 Responsibilities 16 2 3 Safety Instructions 17 2 4 Radio Interference 17 3 Mechanical Description 18 3 1 Housing 18 3 2 Face Plate 19 3 9 Connection Diagrams examples 19 3 4 Dimensions 20 4 Installation De installation 22 4 1 Mounting the Meter 22 4 2 Connecting the Meter 23 4 3 Checking the Connections 24 4 4 Commissioning and Functional Check 24 4 5 Disconnecting the Meter eee 5 Operation 26 5 1 Control Elements 26 5 1 1 Display button 26 5 1 2 Disconnector button 26 5 2 Liquid Crystal Display LCD 27 5 2 1 Basic Layout eae 5 2 2 Explanation of LCD Elements 27 5 2 3 Disp
28. communication request only under either of the following conditions fthe request contains no address fthe 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 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Service 45 51 6 Service 6 1 Operating Faults 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 permissible 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 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 6 2 Error Codes For a complete list of error messages see section 5 2 12 Error descriptions E350 Series 1 and Series 2 on page 37 Non persistent error messages are reset at the next readout Persistent error messages cannot be reset in the field A meter showing a persistent error message must be considered unsafe for further use and the next steps have to be discussed with a Landis Gyr Service Centre see section 6 3 6 3 Repairing Meters The followi
29. company D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 28 51 Reactive energy direction indication Quadrant Reactive anti creep indication Active anti creep indication Media icons Landis Gyr AG Operation positive active energy direction but negative active energy P direction of individual phases arrow P flashes only in three phase four wire circuit only with magnitude summation negative active energy direction but positive active energy t direction of individual phases arrow P flashes only in three ohase four wire circuit only with magnitude summation Always indicates the sum of the three phases 4 9 positive reactive energy direction m negative reactive energy direction 9 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 EV negative reactive energy direction but positive reactive energy o 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 amp Q 1 quadrant 3 quadrant gt a E e 2 quadrant 4 quadrant ow 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 r
30. construction of the meter will not be described here as the meter is sealed after calibration and verification 1 2 3 4 Co NO Fig 3 1 Front view of meter NN O O R UNS 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 c E350 series 2 ZxF100Ax Cx User Manual Mechanical Description 19 51 3 2 Face Plate The face plate laser marking on front cover shows customer specific meter information f f 4 QM M ZF 120ACds2 M21 Landis 350 L 3x230 400V 50Hz p eyr O 0 5 10 80 A O A CLA 2009 ERN 25 C 70 C No 12345678 PL vy ee T10163 18T Energy VN He eo L C WOS ov20 ERIT T eO 1000 iO amp amp Fig 3 2 Basic layout of face plate Meter data Double protection insulation symbol Approval symbol CE conformity symbo
31. d 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 Access to module over optical port of meter is possible with 2XXXXXXXX 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 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 meter 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
32. dded As all errors are shown in hexadecimal code a single error can appear in various ways depending on the presence of other errors Example Two errors are shown as FF 01000200 Another two errors occur FF 02000800 The register reads FF 03000A00 Byte 4 Byte 3 Byte 2 Byte 1 Error register 716154132110 6 54 3210 76 54 3210 761541321110 Valency 8421 8421 84218421 8421 8421 84 21 8421 03000A00 Error code 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 4 Optical test outputs and optical interface Optical Interface All meters have an optical communications port see Fig 5 4 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 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Operation Access to module over optical port 41 51 The optical interface allows reading the meter s registers and identity in the field using a suitable device Han
33. eactive energy direction indicator displayed The active anti creep indication a circle shows that the 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 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Operation Disconnect icon Tamper alert indicator Phase voltage indications Arrow symbols Index field 29 51 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 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
34. easurement accuracy Classes 1 and 2 IEC62053 21 and MID accuracy classes A and B EN50470 3 e Reactive energy measurement accuracy Class 2 IEC62053 23 e Correct measurement even with only one or two phases e Wide range measurement from starting current to maximum current e Serial interface with optical input output for automatic readout of data on the spot and for service functions e AMR interface connection to communication module for meter reading and tariff control according to IEC 62056 21 e Storage of event information e g power outages e 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 1 6 Type Designation Landis Gyr AG ZMF 1 10 A B e F sz Network Type D 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 execution can be skipped in some executions
35. ector if present works according to the functionality specified for your application D000027979 c E350 series 2 ZxF100Ax Cx User Manual Installation De installation 25 51 4 5 Disconnecting the Meter AN 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 AN 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 Switch off the voltage The display goes off 2 Remove the seal at the terminal cover 3 Release and remove the terminal cover 4 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 6 Loosen the terminal screws of the phase and neutral connecting wires with a suitable screwdriver and withdraw the wires from the terminals 7 Fit a substitute meter as described in section 4 2 Connecting the Meter and the following sections if necessary p D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 26 51 Operation 5 Operation 5 1 Control Elements E350 meters have
36. efuse incineration Landis Gyr AG D000027979 c E350 series 2 ZxF100Ax Cx User Manual
37. er mounting insert the meter suspension eyelet this is supplied in the terminal cover 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 c E350 series 2 ZxF100Ax Cx User Manual Installation De installation 23 51 4 2 Connecting the Meter AN 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 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
38. erved 2 1 Safety Information Attention is drawn to dangers and their level severity and probability in this user manual in the following way PA Definition of Danger For a possibly dangerous situation which could result in severe physical injury or fatality A 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 Landis Gyr AG D000027979 c E350 series 2 ZxF100Ax Cx User Manual Safe
39. in these applications D000027979 c E350 series 2 ZxF100Ax Cx User Manual Description of Unit 7 51 1 4 Field of Application Basic series Disconnector ZxF100xB only Extensions 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 i e 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 SO pul
40. ither 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 7 1 1 Higher Register Resolution 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 Display example 1 11 LL 11 LPL kW h 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 7 1 2 Measuring Times For technical reasons higher measuring deviations can occur during short term measurements It is therefore recommended to use sufficiently long measuring times in order to achieve the required accuracy Landis Gyr AG D000027979 c E350 series 2 ZxF100Ax Cx User Manual Maintenance 47 51 Table of required measuring times ZMF U 230 V Measuring uncertainty Measuring uncertainty 0 2 0 1 Current 3 P 1P 3 P 3P 1P 3P A cosp 1 1 0 5 cosp 1 1 0 5 3 P universal 1 P single phase ZFF Un 230 V Measuring uncertainty Measuring uncertainty 0 2 0 1 Current 3 P 1P 3 P SP 1P oT A cosp 1
41. l Customer No Barcode Ownership designation Active rate Connection diagram The display key and the display are fully described in section 5 O O R OX ND 3 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 Fig 3 3 Connection diagram ZMF 100xC 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 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 20 51 Mechanical Description 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 Fig 3 5 Meter dimensions version with standard terminal cover Fig 3 6 Meter dimensions version with extended 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 Landis Gyr AG D000027979 c E350 series 2 Zx
42. laying OBIS Codes eee YY 5 2 4 Display Definitions 30 5 2 5 Display Sequence 3 5 2 6 Display Check 33 Landis Gyr AG D000027979 c E350 series 2 ZxF100Ax Cx User Manual 5 2 7 5 2 8 5 2 9 5 2 10 5 2 11 5 2 12 5 3 5 4 9 5 9 5 1 9 9 2 9 9 3 9 5 4 299 Table of Contents Error Display Text messages on display Meter display list available items with OBIS codes Display status messages Energy efficiency items in the meter display Error descriptions E350 Series 1 and Series 2 Optical Test Outputs Optical Interface Data Readout IEC 62056 21 Mode C Readout Configuration Readout Status Code C 5 0 Data Readout Procedure via Optical Interface or AMR Module Addressability of meter Service 6 1 6 2 6 3 Operating Faults Error Codes Repairing Meters Maintenance 7 1 7 1 1 7 1 2 7 1 3 7 1 4 7 1 5 7 1 6 7 2 Meter Testing Higher Register Resolution Measuring Times Optical Test Outputs Connection to a Meter Testing Device Creep Test Starting Test Cleaning Decommissioning Disposal 8 1 8 2 Decommissioning Disposal Annex Declaration of conformity D000027979 c E350 series 2 ZxF100Ax Cx User Manual 5 51 33 33 34 36 36 37 40 40 41 41 41 42 43 44 45 45 45 45 46 46 46 46 47 47 48 48 49 50 90 90 51 Landis Gyr AG 6 51 Description of Unit 1 Description of Unit 1 1 General View Lar dis 9 CE CE
43. 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 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG SHI Operation lt SPACE gt minus _ underscore HE a En _ Display variations 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 OBIS code item ooo F F Error Code always first in the list C 1 0 Meter identification 8 character string Customer identification 16 character string Readout 0 0 1 Customer identification characters 1 8 Display 0 0 2 Customer identification characters 9 16 Display C 1 1 Manufacture identification 8 character string C 90 1 IEC address of meter 1 8 0 Total active energy import 1 8 X Active energy import rate X X 1 6 2 8 0 Total active energy export 2 8 X Active energy export rate X X 1 6 Landis Gyr AG D000027979 c E350 series 2 ZxF100Ax Cx
44. n in the functional description The reactive energy Rc Ri is allocated to the 4 quadrants as follows 4Q kvarh R 4Q ae kvarh Rc Ri Quadrant I NM Quadrant I Export A lt A Import kWh Quadrant IIl Quadrant IV kWh Ri Rc kvarh kvarh P p P ba a RW 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 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG Channel configuration To each of the 6 available channels a measured quantity can be assigned by parameterisation The following table shows some of the most common measured quantities used Value OBIS Direction Quadrant s Phase Unit Remarks A 180 Imp 1 IV Sum KWh 1 A 180 Import 1 IV Li L2 13 kwh 2 A 280 Exot Mem Sum KWh R 380 Import lel Sum kh R 580 Import Sum kah R 680 Import Il Sum kah R 480 Export V Sum kh PO Remark 1 by vector Ferraris mode Remark 2 by signal values magnitude summation Remark 3 always positive registration anti tampering measure oum vectorial sum of Aj or Ri L1 L2 L3 magnitude sum More configuration possibilities can be found in the functional de
45. ng 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 4 Send the meter to an authorised service centre D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 46 51 Maintenance 7 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 Is there an error recorded based on periodical internal self tests since the previous check check on the display or readout list e 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 e
46. or write 00 02 00 00 Error accessing C150 to EEPROM EEPROM failed 0 4 Power save 00 00 40 00 Power Fail Data Some values e g phase structure read failed checksum fail counts are saved to from EEPROM is EEPROM when a power corrupt when the fail occurs These values meter is powered are restored at power up up and checked checksum This error is generated if the calculated checksum doesn agree with the stored checksum C150 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG Operation E350 series 1 E350 series 2 Readout flag like E350 series 1 Readout m or Further Details and Description Display Clear Method Flag Checksum of cali 00 00 20 00 Calibration value bration data and failed checksum serial number is incorrect Calibra tion data read from EEPROM is corrupt Display Number This error will persist until either the data in the cali bration and channel con figuration areas of the EEPROM are corrected Or the manufacture command is sent to the meter to re calculate the checksum and save it to EEPROM Contact L G Service for support Register values 00 40 00 00 Error restoring This error is only set after a all backups read energy registers power cycle if the meter is from EEPROM are Unable to read unable to successfully read corrupt from EEPROM the register values saved in CO EEPROM C150 00 00 80 00 Failed checksum
47. p indication Active energy direction indication P import P export 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 NN On O 8 Go ND 5 2 2 Explanation of LCD Elements Value field Unit indications Active energy direction indication For the purpose of this document flashing LCD segments will be shown in grey colour MOO EN LILI 09 09859 06 6 69g 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 gt positive active energy direction imported from power company p negative active energy direction exported to power
48. r 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 A Ai A3 is positive then active energy is imported A If the vectorial summation of all three vectors A Ai A 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 c E350 series 2 ZxF100Ax Cx User Manual Description of Unit 11 51 3 kWh 3 kWh 3 kWh 4kWh 10 kWh 0 kWh 4 kWh 14 kWh 14 kWh Fig 1 2 Example vectorial summation active energy left A right only A Summation by Summation by quantity separates the positive from the negative values of quantity magnitude the individual phases Measured quantity A therefore only includes the 2 A 2 A positive values A and A in example 1 measured quantity X A only the negative values Az 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 A12 Acs are counted Negative magnitudes of A Ai A are discarded For active energy export A only negative magnit
49. s not shown on E350 meters only channel 1 available C Defines the measured quantity the abstract or physical data items re lated to the information source concerned e g active power reactive D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 30 51 Representation example Operation 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 OBIS identification code 1 1 31 7 1 0 line current in phase L1 is repre sented as follows on the display I CeL A lw 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 Landis Gyr AG The meter can show various displays Here are some examples Note The number of digits and decimal places displayed can be p
50. scription 1 8 Instantaneous Values Instantaneous values are updated every second Currents 11 12 13 0 01 A 0 2A 99 99 A 5 for 0 01 to 0 075 I 2 596 for 0 075 ly to Imax lp 2 5 A Imax 100 A Fue one dS Portar a Le oOo 1 9 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 1 10 Disconnector The ZxF100xB version of the E350 meter is equipped with a disconnector which is controlled via the communication 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 Landis Gyr AG D000027979 c E350 series 2 ZxF100Ax Cx User Manual Description of Unit 15 51 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 D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 16 51 Safety 2 Safety This section describes the safety information used in this manual outlines the responsibilities and lists the safety instructions to be obs
51. se 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 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 1 5 Characteristics The meters have the following characteristics e 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 e Hate control performed via AMR module e Data display on LCD e Measuring elements in DFS technology Direct Field Sensor based on Hall Effect with excellent measuring characteristics including flat load curve high stability and good protection against interference D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 8 51 Description of Unit e Active energy m
52. t notice Landis Gyr AG Feldstrasse 1 CH 6301 Zug Switzerland Phone 41 41 935 6000 www landisgyr com Landis Gyr AG D000027979 c E350 series 2 ZxF100Ax Cx User Manual Introduction Introduction Range of validity Purpose Target group Reference documents 3 51 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 6 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 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 oper
53. ty 17 51 2 3 Safety Instructions The following safety instructions must be observed at all times e he meter connections must not be under voltage during installation or when opening Contact with live parts is dangerous to life 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 e Local safety regulations must be observed e The meters must be held securely during installation They can cause injuries if dropped e 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 e he 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 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 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 18 51 Mechanical Description 3 Mechanical Description 3 1 Housing Landis Gyr AG The internal
54. udes of A Aj are counted Positive magnitudes of A Aj A4 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 i 0 kWh 0 kWh 10 kWh 10 kWh 1st hour 3rd hour 1st hour 3rd hour m Li 2 kWh 2 kWh m Li 2 kWh 2 kWh m 5 kWh 5 kWh m 5 kWh 5 kWh m L3 3 kWh 3 kWh m3 3 kWh 3 kWh Sum 7 kWh 2 kWh e Sum 3 kWh 8 kWh Sum kum 7 kWh 19 kWh Sum kum 3 kWh 11 kWh Fig 1 3 Example magnitude summation active energy left A right A Summation by single This method summates the quantity of the individual phases independent quantities of the energy direction A connection error however has no effect on the 2 A Lx result of measurement But if there is a real export in one phase this method leads to incorrect measurement results D000027979 c E350 series 2 ZxF100Ax Cx User Manual Landis Gyr AG 12 51 Description of Unit Summation by With this method the meter adds exported and imported energy This Absolute value method only makes sense if the utility is sure there is no energy export A A This method is available in vectorial and magnitude summation mode The absolute magnitude summation can be used as an anti tampering measure Here negative magnitudes
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