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Installation 

© Gyr 

D000029326 en g – E450 PLC 1-phase ZCX100Px – User Manual 

4.7 

De-installing the Meter 

 

Remove main fuse 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 corre-
sponding main fuse should be removed and kept in a safe place until work 
is completed, so that it cannot be replaced by anyone unnoticed. 

 
Remove the meter from the network as follows: 

1. 

Switch off the voltage. The display goes off. 

2. 

Move the sliding cover to the service position. 

3. 

Remove the seals. 

4. 

Release and remove the terminal cover. 

5. 

Ensure with a phase checker that the phase connecting wire has no 
voltage. If there is voltage, remove the main fuse. 

6. 

Remove the connecting wires of the inputs and outputs, if available.  

7. 

Loosen the terminal screws of the phase and neutral connecting wires 
with a suitable screwdriver and withdraw the wires from the terminals. 

8. 

Unscrew and remove the meter. 

9. 

Fix a substitute the meter with the three fixing screws on the mounting 
surface. 

10.  Connect the substitute meter as described in 

section 4.4 "Connecting"

 

and the following sections. 

Содержание E450

Страница 1: ...icity Meters IEC MID Residential ZCX100Px Software Version V09 xx xx E450 PLC 1 phase User Manual Date 04 07 2011 File name D000029326 E450 ZCX100Px PLC 1ph User Manual en g docx Landis Gyr D000029326...

Страница 2: ...rect status inserted and remark about disconnector state added Section 5 1 2 tampering and alarm note added that tempering indications are depending on configuration Adaptation to SW version V01 02 11...

Страница 3: ...ent 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 decommissionin...

Страница 4: ...ements ______________________________________________________18 3 4 Dimensions ___________________________________________________________19 3 5 Connections ___________________________________________...

Страница 5: ..._________________ 42 5 2 3 5 Test Output LED Mode ____________________________________________ 42 5 2 4 OBIS Codes of Displayed Values________________________________________ 43 5 3 Meter Configuratio...

Страница 6: ...pports personal energy management As PLC communication in the low voltage network is free of charge the network is fully available for advanced metering applications Therefore mission critical communi...

Страница 7: ...o way communication to metering system with integrated PLC transceiver Wired M Bus interface supports 1 multi energy device gas water district heating Internal disconnector for full disconnection of e...

Страница 8: ...cy class 10 20 MID class B IEC class 1 MID class A IEC class 2 Measured quantities A C Active energy bi directional Active and reactive energy Combi System communication P G PLAN GPRS UMTS Built in lo...

Страница 9: ...ergy devices The main meter outputs some of which are also inputs are LCD to display measured values and the corresponding OBIS code Optical test output red for active and reactive energy Mechanical o...

Страница 10: ...dependent The microprocessor generates pulses for the test diode from the digital value according to the meter constant R Micro processor Test output Phase DFS I U Phase A D A D Digital Multiplier Pu...

Страница 11: ...ur quadrant measurement The 5 measurement channels register fixed defined measurement quantities as given in the table below Description OBIS code ME1 Active energy import A QI QIV 1 8 0 ME2 Active en...

Страница 12: ...customer premises A manual switch for disconnecting the premises when the customers move away Disconnection if max power has been exceeded over a specified time Bad payers can be either completely di...

Страница 13: ...ety information also describes the type and source of the danger its possible consequences and measures for avoiding the danger 2 2 Responsibilities The owner of the meters usually the utility company...

Страница 14: ...ately trained personnel are authorised to install the meters Protection earth connection must not be switched with the disconnector Only useful tools have to be used This means a screw driver has to h...

Страница 15: ...l port pulse LED disconnector push button and utility sealable reset key The sliding cover has three positions Normal position see Fig 3 1 Service position see Fig 3 2 Read out position see Fig 3 3 In...

Страница 16: ...r Fig 3 2 Sliding cover in the service position In the read out position the cover is slid downward so that the optical port and disconnector push button are revealed In this position the cover for th...

Страница 17: ...roval number 4 Nominal operating temperature range 5 Auxiliary terminal connection diagram 6 Property plate 7 Auxiliary terminal number inscription 23 24 90 mA solid state relay or optional 5 A latchi...

Страница 18: ...onnector A reset key for entering the service menu setting the time and date or manual billing reset located under a sealable cover 3 1 2 Fig 3 5 Control elements 1 Display key 2 Disconnector push but...

Страница 19: ...tion 19 54 D000029326 en g E450 PLC 1 phase ZCX100Px User Manual Landis Gyr 3 4 Dimensions Fig 3 6 Meter dimensions 3 5 Connections Fig 3 7 Terminal layout and dimensions The terminals have an opening...

Страница 20: ...IC 8A 12V I1 M BUS Fig 3 8 Connection diagram with a 1 pole disconnector an 8 A mechanical relay a 90 mA solid state relay and a wired M Bus optional M 4 3 2 1 L N 23 24 25 26 30 31 28 29 28 29 230V...

Страница 21: ...e before using this meter with aluminium conductors The installation site must meet the requirements of the device s protect tion class IP53 and the operating temperature range 40 70 C The E450 is int...

Страница 22: ...connection from the mains this must be provided by the end installation Protect disconnector against overcurrent In case the meter has a disconnector this must be protected against over current As th...

Страница 23: ...easuring instrument Remove the main fuse and keep it in a safe place until installation is completed 5 Mark the three fixing points on the mounting surface see Fig 4 3 horizontal base of suspension tr...

Страница 24: ...onnector screws Terminal Terminal block Fig 4 4 Phase connection terminal 3 Insert the phase and neutral connecting wires in the relevant terminals the terminals are numbered as shown in the connectio...

Страница 25: ...res are not squeezed or damaged in the vicinity of the phase connection terminals Connect the respective wires to the S0 input the relay outputs and the M Bus interface if required 1 2 3 4 Fig 4 5 I O...

Страница 26: ...tual output creep indicator is displayed 3 Connect a load and check that the output LED starts blinking 4 Check that the meter is measuring correctly Display indicators and their functions are describ...

Страница 27: ...3 Once Ser_dAtA is displayed the other menu items can all be obtained by briefly pressing the display key Press the display key until the menu item InStALL is displayed and then press the display key...

Страница 28: ...28 54 Installation Landis Gyr D000029326 en g E450 PLC 1 phase ZCX100Px User Manual Fig 4 7 Install menu list 4 6 2 Mains Connection Fig 4 8 Mains menu list...

Страница 29: ...direction where x can have the value n for negative energy direction P for positive direction or if there is no cur rent flowing through the phase 4 6 3 PLC Communication 4 6 3 1 PLC Menu The PLC men...

Страница 30: ...chronised to the 50 Hz mains and meter is not registered at data concentrator data concentrator unknown unlocked Meter is synchronised to the 50 Hz mains and meter not registered at data concentrator...

Страница 31: ...i For a successful installation of an M Bus device the meter must be prop erly pre configured The configuration can be changed with the Landis Gyr MAP110 Service Tool Fig 4 10 shows the process for i...

Страница 32: ...ssfully installed it is possible to de install the device from the selected channel by entering the unInSt menu After de installing the InStaLL display is shown again Fig 4 11 shows the process for de...

Страница 33: ...data field shows the current mode Inut OFF normal mode i e inversion is off or Inut On inverted mode i e inversion is on The index field shows rELAY 3 Select normal mode Inut OFF or inverted mode Inut...

Страница 34: ...off the voltage The display goes off 2 Move the sliding cover to the service position 3 Remove the seals 4 Release and remove the terminal cover 5 Ensure with a phase checker that the phase connecting...

Страница 35: ...irection field shows energy flow by quadrants e g if the energy is in the 1st quadrant Q and P arrows are lit As soon as the meter starts with the energy registration active or and reactive the corres...

Страница 36: ...s displayed in the value field 0 9 1 indicates that the local time is displayed in the value field The phase voltage presence indication is shown in the segment fields as L1 Depending on the customer...

Страница 37: ...splay regardless of which menu or display sequence the key was pressed Reset key Pressing the reset key whilst in operating display will result in billing reset Pressing the reset key whilst the displ...

Страница 38: ...menu item The different menu items can be obtained by briefly pressing the display key Fig 5 3 Display menu With the Std_dAtA menu a pre configured list of all important metering data can be shown on...

Страница 39: ...for more than 10 seconds the display scrolls through the main values at one second intervals rapid trav erse Exit from the MID data list By holding down the display key for 2 seconds at the end of the...

Страница 40: ...the display key scrolls from main value to main value at one second intervals rapid traverse Exit from the service list Hold down the display key at the end of the menu list End position until the men...

Страница 41: ...ect time and date to prevent incorrect time data in the meter This should be performed either by using Landis Gyr MAP110 Service Tool during the set up of the metering system or manually via keys show...

Страница 42: ...efly to move to the next value By double clicking the display button or after timeout the test mode is disabled and the operating display is shown Fig 5 5 Switching the test mode on off If one of the...

Страница 43: ...cksum of metering code 0 2 8 Active energy A import total 1 8 0 Active energy A export total 2 8 0 Reactive energy R total 3 8 0 Reactive energy R total 4 8 0 Reactive energy Ri quadrant I total 5 8 0...

Страница 44: ...operating status C 5 0 Number of power failures in all phases C 7 0 Number of long power failures in any phase C 7 9 Number of power failures in any phase C 7 21 Operating time C 8 0 Operating time r...

Страница 45: ...on the disconnector can be controlled remotely locally or manually The mode is defined within the meter configuration Details on the operat ing modes are described in the E450 functional description D...

Страница 46: ...egory depending on severity Critical errors Communication errors Other errors Critical errors indicate severe problems but the device can still operate However the data measured and stored in the mete...

Страница 47: ...p in four groups of two digits 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 ma...

Страница 48: ...th the next read write to the profiles or reset via communication F F 00 00 00 10 Disconnector Control Unit Failure Error Purpose Indicates a possible failure of the disconnector control unit Category...

Страница 49: ...start up sequence Category Critical error Reset The error is not reset automatically the register must be cleared via communication Event Error register cleared is triggered If repeated the meter mus...

Страница 50: ...imes result in higher measuring deviations Therefore it is recommended to use long measuring times to obtain the desired accuracy The following tables show the minimal test times needed to achieve the...

Страница 51: ...ectronic waste treatment process The waste treatment company must be accepted by the officials End processing of the product and recycling of its components must always be carried out in accordance wi...

Страница 52: ...ional overview 6 Generation of signals 10 Index field 36 Inputs 9 Install menu list 29 Installation Communication devices 27 Wired M Bus devices 31 Inverted relay function 11 LCD display 35 Main chara...

Страница 53: ...41 Setting up relay inversion 33 Sevice menu 27 Signal Generation 10 Processing 10 Sliding cover 15 Software tools 12 Start detection 10 Structure of error code 47 Target group of this manual 3 Termin...

Страница 54: ...Contact Landis Gyr AG Theilerstrasse 1 CH 6301 Zug Switzerland Phone 41 41 935 6000 www landisgyr com...

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