Related Manuals for Landis+Gyr ZMQ202
Summary of Contents for Landis+Gyr ZMQ202
- Page 1 E l e c t r i c i t y M e t e r s I E C H I G H P R E C I S I O N M E T E R I N G L a n d i s + G y r Q u a l i g r i d Z M Q 2 0 2 / Z F Q 2 0 2 U S E R M A N U A L...
- Page 2 Updates according to the safety review (preliminary edition) and to final review 19.12.2003 Updates according to product risk analysis Landis+Gyr Ltd. Feldstrasse 1 CH - 6301 Zug Switzerland Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 2/88...
- Page 3 ZxQ202 and ZxQ205 meters). • The abbreviated type designation ZMQ or ZFQ meters can be used when all three-phase four-wire meters or three-phase three-wire meters are meant. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr 3/88...
- Page 4 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 4/88...
-
Page 5: Table Of Contents
Communication Unit (Option) ___________________________________27 2.13 Software Tools _______________________________________________27 Mechanical Description _______________________________ 29 Manufacturer's Seal ___________________________________________30 Verification Seal ______________________________________________30 Utility's Seals ________________________________________________31 Face Plate f6 ________________________________________________33 Information Plate f6___________________________________________33 H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr 5/88... - Page 6 5.1.4 Optical Test Outputs__________________________________________ 57 5.1.5 Alarm LED __________________________________________________ 58 Operating Menu _____________________________________________ 59 5.2.1 Select Display Menu __________________________________________ 60 5.2.2 Display List _________________________________________________ 60 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 6/88...
- Page 7 Change Battery ______________________________________________78 7.3.1 When to Change Battery _______________________________________78 7.3.2 How to Change Battery ________________________________________79 Change Communication Unit ____________________________________81 7.4.1 When to Change Communication Unit ____________________________81 H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr 7/88...
- Page 8 7.4.2 How to Change Communication Unit _____________________________ 81 Disposal___________________________________________ 85 Components ________________________________________________ 85 Meters _____________________________________________________ 85 Index_____________________________________________ 87 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 8/88...
-
Page 9: Safety
• in industrial consumer applications • in special, high-precision metering applications Use of the ZxQ for any purpose not described above is considered as misuse of the product. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Safety 9/88... -
Page 10: Responsibilites
The relevant preliminary fuses should therefore be removed and kept in a safe place until the work is completed, so that other persons cannot replace them unnoticed. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 10/88 Safety... - Page 11 Damage to the meter could occur if the meter is subjected to running water or even high-pressure devices, e.g. for cleaning purposes. The meter Warning may be cleaned with a damp cloth. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Safety 11/88...
- Page 12 (or the manufacturer). Internal damage can result in functional disorders or short-circuits. Shipment of the meter The meter may only be shipped in its original packing. Warning Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 12/88 Safety...
-
Page 13: Description Of Unit
None, or 4 to 8 transmitting contacts, constant impulse frequency up to 40 imps/s, possibility for two contacts with the same value or quadrant splitting. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Description of Unit... -
Page 14: Block Schematic Diagram
• Control inputs used for: selecting of energy tariffs (3 control inputs: E1, E2, E3) synchronising the internal calendar clock (1 control input: Syn) Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 14/88 Description of Unit... - Page 15 • Various communication interfaces (e.g. RS485, RS232, modem) for the transfer of billing data and load profile data to the central station. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Description of Unit...
-
Page 16: Measuring System
• Phase voltages, RMS values • Phase currents, RMS values • Apparent energy per phase • Phase angles (∠U1Ux, ∠U1Ix) • Network frequency • Phase failure Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 16/88 Description of Unit... - Page 17 The instantaneous value of reactive power Q is then integrated over the integration period of 0.2 seconds to form a digital value of reactive energy. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Description of Unit...
-
Page 18: Microprocessor
* Phase angles will only be displayed if voltage L1 is present. ** Phase angles will only be displayed if all voltages are present. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 18/88 Description of Unit... - Page 19 Reactive energy in quadrant III –Ri single-phase Reactive energy in quadrant IV –Rc single-phase Apparent energy import Sum / Phases Sum * H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Description of Unit 19/88...
-
Page 20: Calculation Of Measured Quantities
The measured quantities can be selected by parameter setting and their measured values are fed directly to the registers to record the energy. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 20/88 Description of Unit... -
Page 21: Tariff Control
• By event signals based on threshold values of the monitoring functions, e.g. frequency, voltage Signals from the various signal sources can be combined to realise a sophisticated tariff structure. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Description of Unit 21/88... -
Page 22: Calendar Clock
Usage of only one type of adjustment Only one type of adjustment can be used at a time, either several times Note per day or once per day. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 22/88 Description of Unit... - Page 23 The meter will not accept a synchronisation pulse outside the time window and the signal will therefore have no effect. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Description of Unit...
-
Page 24: Adjsuting The Calendar Clock Via Communication
2 to 9 seconds, the time will be reset to either the start time or the end time of the capture period. The affected capture period is declared as invalid. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 24/88 Description of Unit... -
Page 25: Registers
15 minutes. The load profile is organised as a circular buffer, i.e. the oldest entry will be overwritten by the most recent entry. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Description of Unit... -
Page 26: Event Log
There are transmitting contact modules with a pre-defined terminal allocation while the terminal allocation of other modules can be parameterised according to the customer’s specification. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 26/88 Description of Unit... -
Page 27: Communication Unit (Option)
• to set certain parameter ranges such as primary data, the time switch etc. • to reparameterise the meter and the communication unit H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Description of Unit... - Page 28 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 28/88 Description of Unit...
-
Page 29: Mechanical Description
H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Mechanical Description 29/88... -
Page 30: Manufacturer's Seal
For f9, the communication unit can only be removed or exchanged for Note another communication unit or dummy by opening the meter case and breaking the verification seal. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 30/88 Mechanical Description... -
Page 31: Utility's Seals
Battery compartment Alarm reset button Communication unit or dummy Information plate with connection diagram H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Mechanical Description 31/88... - Page 32 For f6, the terminal cover protects the meter terminal connecters. The terminal cover is secured with two utility’s seals to prevent unauthorised access, both for safety and antitampering reasons. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 32/88 Mechanical Description...
-
Page 33: Face Plate F6
(no load on the line between transformer and meter, optional) • the meter constant R2 for meters with primary data (this is to avoid roundoff errors when calculation the secondary meter constant) H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Mechanical Description... -
Page 34: Terminal Connection Diagram F6
The connection diagram is located on the top of the case and specifies how the meter is to be connected. The connection diagram is visible when the meter is drawn out of the rack. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 34/88 Mechanical Description... -
Page 35: Dimension Diagrams F6
Dimension Diagrams f6 H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Mechanical Description 35/88... -
Page 36: Dimension Diagrams F9
3.10 Dimension Diagrams f9 3.10.1 Rack Mounting Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 36/88 Mechanical Description... -
Page 37: Chassis
3.10.2 Chassis f9.10 for meters with cable connection f9.11 for one meter with direct connection H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Mechanical Description 37/88... - Page 38 Front 482 (19") Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 38/88 Mechanical Description...
-
Page 39: Flush Mounting
3.10.3 Flush Mounting Cut-out for panel-flush mounting Cut-out for 19" Chassis H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Mechanical Description 39/88... -
Page 40: Mounting F6
Drill the three holes for the fixing screws. Unscrew the meter terminal cover. Fix the meter with the three fixing screws on the mounting surface. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 40/88 Mechanical Description... -
Page 41: Installation / De-Installation
/ or regulations. Warning Recommendation We recommend that twisted and shielded cables are used for the Note communication lines. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Installation / De-installation 41/88... -
Page 42: Connect F6
The function of each connector depends on the connected PCB. Assigning the functions to the corresponding connector is determined in the software. The connector numbers remain the same, whichever PCB is connected. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 42/88 Installation / De-installation... -
Page 43: Procedure
Installation and de-installation of the meter must only be performed by qualified meter installers, with strict adherence to the utility's safety regulations. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Installation / De-installation... - Page 44 Place the stripped connecting wire in the lower opening and hold it there securely. Withdraw the screwdriver. The connecting wire is now firmly fixed. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 44/88 Installation / De-installation...
- Page 45 We recommend all connections be checked before applying power. Open circuit the current transformer secondary circuit using the provided assembly. Switch on the voltage and current. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Installation / De-installation 45/88...
-
Page 46: Connect F9
The f9 is equipped with Essailec connectors for direct plug-in into a pre- wired rack. The rack is pre-wired according to the plug connection diagram. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 46/88 Installation / De-installation... -
Page 47: Procedure
Long press up display button (>2s) Short press down display button until "End" is displayed then long press down display button Alarm reset button (under utility's seal) H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Installation / De-installation 47/88... -
Page 48: Check Procedure
Code 52.7 Voltage L3: Code 72.7 Check the phase currents: Current L1: Code 31.7 Current L2: Code 51.7 Current L3: Code 71.7 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 48/88 Installation / De-installation... -
Page 49: Set Date And Time
Repeat steps 3 - 8 for all settings to be changed Advance display until End Back to operating End of set mode display H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Installation / De-installation 49/88... -
Page 50: Set Battery Low Indicator
When the Installation check is complete, the utility's seals may be applied. Screw on the terminal cover (f6 only). Apply utility seals using the sealing pliers Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 50/88 Installation / De-installation... -
Page 51: Disconnect F6
Remove the two utility's seals on the terminal cover, release the two screws and remove the terminal cover. Loosen the terminal screws and remove the wires of the measuring voltage and current. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Installation / De-installation 51/88... -
Page 52: Disconnect F9
Disconnect f9 4.7.1 Procedure The f9 can be directly connected or cable connected. Direct connection Withdraw the meter from the rack. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 52/88 Installation / De-installation... - Page 53 Switch off the voltage for the additional power supply. Carefully withdraw the meter from the rack. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Installation / De-installation 53/88...
- Page 54 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 54/88 Installation / De-installation...
-
Page 55: Operation
Operation Operating Elements Display Display button up Display button down Optical interface Optical test outputs Alarm LED H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Operation 55/88... -
Page 56: Display
To simplify the reading in the index field, individual parts of the OBIS code can be omitted. The abstract or physical data C and type of data D must be shown. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 56/88 Operation... -
Page 57: Display Buttons
(left) are used to test the meter. They transmit pulses corresponding to the power applied. In a no load state, when no current is flowing, the optical test outputs are continuously illuminated. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Operation 57/88... -
Page 58: Alarm Led
(depending on parameter setting). 6.3 Errors on page 71 How to respond to errors is described in paragraph Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 58/88 Operation... -
Page 59: Operating Menu
The operating menu is accessed using the display buttons. The above allocation of displays to the operating menu is an example. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Operation 59/88... -
Page 60: Select Display Menu
4 for all required readouts Long press: display main values only Short press: display main values or energy profile Back to display End of display list menu Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 60/88 Operation... -
Page 61: Load Profile
Select the next Next date date, open list as step 4 At the end of date End of load profile list, back to display menu H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Operation 61/88... -
Page 62: Event Log
Measuring voltage (undervoltage, overvoltage L1, L2, L3) Measurement voltage failure Measurement voltage return 25 - 27 Measuring current (overcurrent L1, L2, L3) Corrupt measurement (incorrect capture period length) Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 62/88 Operation... -
Page 63: Register Snapshots
Losses Open losses First losses value Select required Selected value value Repeat step 3 all required readings Back to display End of losses menu H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Operation 63/88... -
Page 64: Grid Diagnostic
• Public telephone network using PSTN modems • Public mobile telephone network using GSM modems • Radio transmitters and receivers • Others such as ISDN, TCP/IP, Blue Tooth, PLC, etc. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 64/88 Operation... -
Page 65: Communication Units
• Installation and service on site. Meter Set & reset Test and Meter Installation Service reading parameters certification reading MAP 120 Service Tool H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Operation 65/88... - Page 66 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 66/88 Operation...
-
Page 67: Service
End of service menu Short press down display button until "End" is displayed then long press down display button Alarm reset button (under utility's seal) H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Service 67/88... -
Page 68: Select Service Menu
Long press: display main values only Short press: display main values and energy profile Back to service End of service list menu Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 68/88 Service... -
Page 69: Installation Diagnostic List
Losses are displayed in conjunction with the optical test outputs as shown in the following table: H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Service... -
Page 70: Set Battery Low Indicator
Change setting: 1 = battery low indicator on 0 = battery low indicator off Back to service End of battery on / menu off display Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 70/88 Service... -
Page 71: Errors
Main memory (RAM) FF 00020000 FLASH memory FF 00000100 ROM microprocessor FF 00000200 Back-up data (FLASH) FF 00000400 Parameter (FLASH) FF 00000040 FLASH identifier not valid H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Service 71/88... -
Page 72: Alarms
Operational Indication. Operational Indications are cancelled when the appropriate steps have been taken to remedy the condition, e.g. the battery is replaced. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 72/88 Service... -
Page 73: Repair
No attemps must be made to repair f9 meters with fire damage. The meters must be disposed of in accordance with local laws and / or 8 Disposal regulations. For details please refer to the chapter H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Service 73/88... - Page 74 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 74/88 Service...
-
Page 75: Maintenance
The impulse frequency at nominal load Pn is between 4 and 6 Hz. 7.1.3 Test Transmitting Contacts The test transmitting contacts are checked for accuracy with the same test as for the optical test outputs. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Maintenance 75/88... -
Page 76: Test Mode
(Line losses per phase OLA1, OLA2, OLA3; Total line losses OLA) Reactive energy register Active energy register or one of not mentioned registers in this table. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 76/88 Maintenance... -
Page 77: No Load Test
Long press up display button (>2s) Short press down display button until "End" is displayed then long press down display button Alarm reset button (under utility's seal) H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Maintenance 77/88... -
Page 78: Change Battery
Only meters with the parameter set to allow the battery symbol Note will display it at a low battery condition. The meter functions perfectly well without a battery. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 78/88 Maintenance... -
Page 79: How To Change Battery
Mark the current date on the new battery. Draw the old battery from the holder and insert the new 6 volt rated lithium battery. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Maintenance 79/88... - Page 80 Close and re-seal the front cover. Dispose of old battery as hazardous waste in accordance with local regulations. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 80/88 Maintenance...
-
Page 81: Change Communication Unit
Do not connect any of the communication units of the type CU-M./V22B to the ZxQ meter. Using a communication unit of the type CU-M./V22B may Warning lead to an instable communication. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Maintenance 81/88... - Page 82 Carry out functional tests as described in the relevant communication unit manual to ensure it is functioning correctly. 10. Replace the terminal cover, close the front door, and re-seal. Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 82/88 Maintenance...
- Page 83 10. Carry out functional tests as described in the relevant communication unit manual to ensure it is functioning correctly. 11. Replace the housing and re-seal. see page 47 12. Install the meter ( H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Maintenance 83/88...
- Page 84 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 84/88 Maintenance...
-
Page 85: Disposal
Disposal of the meter must be performed by a qualified person in accordance with local laws and/or regulations. H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Disposal 85/88... - Page 86 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 86/88 Disposal...
-
Page 87: Index
Error indication ____________________ 55, 68 Manufacturer's ______________________28 Errors ______________________________ 67 Utility's ____________________________29 Checksum _________________________ 68 Verification _________________________28 Others ____________________________ 68 Sealing ______________________________48 Read/write access___________________ 68 Serial interface________________________41 H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual Landis+Gyr Index 87/88... - Page 88 Utility's seals _________________________ 29 Starting load _________________________ 72 Verification seal ______________________ 28 Target group of this user manual __________ 3 Warning message__________________ 55, 68 Landis+Gyr H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual 88/88 Index...
Need help?
Do you have a question about the ZMQ202 and is the answer not in the manual?
Questions and answers