ZMQ202 / ZFQ202 - Metsys

1 Electricity Meters IEC. HIGH PRECISION METERING. Landis+Gyr Qualigrid ZMQ202 / ZFQ202 . USER manual . H 71 0200 0215 h en Revision History Index Date Comments a First release, for approbation. b New layout c Chapter 2 updated, various changes: hazard symbols, sealing, LP memory, starting load d Minor changes to paragraph Errors e Updates according to the safety review (preliminary edition) and to final review f Updates according to product risk analysis and firmware H00. g Updates for firmware H01. h Amendments for firmware version H02/H90 (registration of delta values, demand and power factor, stored billing value profile, IEC870 subset, transmitting contact test mode). subject to technical changes Landis+Gyr AG. Feldstrasse 1. CH - 6301 Zug Switzerland Phone: +41 41 935 60 00.

2 Landis+Gyr AG H 71 0200 0215 h en - ZMQ202 / ZFQ202 - User manual 2/108. About this Document Range of validity The present user manual applies to the meters specified on the title page with firmware H01. Purpose The user manual contains all the information required for application of the meters for the intended purpose. This includes: Provision of knowledge concerning characteristics, construction and function of the meters Information about possible dangers, their consequences and measures to prevent any danger Details concerning the performance of all work throughout the service life of the meters (parameterisation, installation, commissioning, opera- tion, maintenance, shutting down and disposal). Target group The contents of this user manual are intended for technically qualified personnel of energy supply companies responsible for the system planning, installation and commissioning, operation, maintenance, decommissioning and disposal of the meters.

3 Conditions Users of this manual are familiar from their training with the basic princi- ples of electrical engineering, in particular with the principles of energy measurement, including circuitry types, connection technology, etc. Reference The following documents complement this user manual : documentation Functional description: Explains the functionality of the ZxQ meter and the parameterisation using the MAP tool. Technical data: States all technical data of the ZxQ meter. Type designation The following conventions are employed in this user manual for representing type designations: The lower case letter "x" can be used as an unknown to indicate differ- ent versions ( ZxQ202 for the ZMQ202 and ZFQ202 meters). The digit pair "00" can be used to indicate accuracy data ( ZxQ200.)

4 For the 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 h en - ZMQ202 / ZFQ202 - User manual Landis+Gyr AG. 3/108. Table of Contents 1 Safety _____ 9. Safety Information _____ 9. Responsibilities _____ 9. Safety Regulations _____ 10. 2 Description of Unit_____ 13. Application _____ 13. Features _____ 13. Type Designation _____ 14. Block Schematic Diagram _____ 15. Measuring System _____ 17. Input Signals_____ 17. Input Circuits _____ 17. Signal Converter _____ 17. Signal Processor _____ 17. Microprocessor _____ 18. Measured Values _____ 19. Calculation of Measured Quantities _____ 20. Demand _____ 21. Power Factor_____ 22. Instantaneous Values _____ 22.

5 Diagnostic Values _____ 22. Tariff Control _____ 23. Calendar Clock _____ 24. Synchronisation and Time-Setting _____ 25. Synchronising the Calendar Clock via the Synchronisation Input _____ 25. Synchronising the Calendar Clock via Communication _____ 27. Setting the Time _____ 27. Handling the Deviations _____ 28. Registers _____ 29. Memory_____ 30. Load Profile_____ 30. Snapshot_____ 30. Stored Billing Value Profile _____ 30. Event Log _____ 31. Power Supply _____ 31. Additional Power Supply_____ 31. Landis+Gyr AG H 71 0200 0215 h en - ZMQ202 / ZFQ202 - User manual 4/108. Transmitting Contacts Module_____31. Communication Unit (Option) _____32. Software Tools _____32. 3 Mechanical Description _____ 33. Manufacturer's Seal _____34. Verification Seal _____34. Utility's Seals _____35.

6 Face Plate f6 _____37. Information Plate f6_____37. Terminal Connection Diagram f6_____38. Face Plate and Information Plate f9 _____38. Connection Diagram f9 _____38. Dimension Diagrams f6 _____39. Dimension Diagrams f9 _____40. Rack Mounting _____40. Racks _____41. Flush Mounting _____43. Mounting f6 _____44. 4 Installation / De-installation_____ 45. Prerequisites _____45. Connect the f6 Meter _____46. Connection Diagram _____46. Terminal Layout _____46. Procedure_____47. Connect the f9 Meter _____50. Connection Diagram _____50. Terminal Layout _____50. Procedure_____51. Installation Check _____52. Check Procedure _____52. Testing the Transmitting Contacts _____54. Set Date and Time _____55. Set Battery Low Indicator _____56. Sealing _____56. Disconnect the f6 Meter _____57.

7 Procedure_____57. Disconnect the f9 Meter _____59. Procedure_____59. H 71 0200 0215 h en - ZMQ202 / ZFQ202 - User manual Landis+Gyr AG. 5/108. 5 Operation _____ 61. Operating Elements _____ 61. Display _____ 62. Arrows in Display _____ 63. Display Buttons_____ 64. Optical Interface _____ 64. Optical Test Outputs_____ 64. Alarm LED _____ 65. Display Menu _____ 66. Select Display Menu _____ 67. Display List _____ 68. Load Profile_____ 69. Event Log _____ 70. Daily Snapshot _____ 71. Stored Billing Value Profile _____ 72. Losses _____ 72. Grid Diagnostic _____ 73. Meter Operation in Systems _____ 74. Remote Meter Reading in Energy Production Applications _____ 74. Types of Communication _____ 74. Communication Units _____ 75. MAP 120 Service Tool_____ 75. 6 Service_____ 77.

8 Alarm Reset Button _____ 77. Service Menu _____ 78. Select Service Menu _____ 79. Service List _____ 79. Installation Diagnostic List _____ 80. Test Mode _____ 80. Set Battery Low Indicator_____ 81. Billing Period Reset_____ 82. Errors _____ 83. Fatal Errors _____ 83. Alarms_____ 84. Operational Indications _____ 85. Repair _____ 86. 7 Maintenance _____ 87. Meter Tests_____ 87. Landis+Gyr AG H 71 0200 0215 h en - ZMQ202 / ZFQ202 - User manual 6/108. Measuring Times _____87. Optical Test Outputs _____87. Test via Transmitting Contacts _____87. Test Mode _____88. No Load Test _____89. Starting Load for Active Energy_____89. Starting Load for Reactive Energy_____89. Set Time & Date, ID Numbers, Battery Time _____90. Change Battery _____91. When to Change Battery _____91.

9 How to Change Battery _____91. Change Communication Unit _____94. When to Change Communication Unit _____94. How to Change Communication Unit _____94. 8 97. Communication According to the IEC870 Subset _____97. Measured Quantities _____98. Service Menu _____99. Installation Check _____100. Check Meter Address _____100. Reset Communication Counter _____101. Check Communication _____102. Error Messages _____103. 9 Disposal_____ 105. Components _____105. Meters _____105. 10 Index_____ 107. H 71 0200 0215 h en - ZMQ202 / ZFQ202 - User manual Landis+Gyr AG. 7/108. Landis+Gyr AG H 71 0200 0215 h en - ZMQ202 / ZFQ202 - User manual 8/108. 1 Safety This chapter explains the safety information used in this user manual , describes the responsibilities and lists the safety regulations to be obeyed.

10 Safety Information Attention is drawn as follows in the individual chapters of this user manual with classified word symbols and pictographs to the relevant danger level, the severity and probability of any danger: Definition of Danger For a possibly dangerous situation, which could result in severe physical injury or fatality. Danger Definition of Warning For a possibly dangerous situation, which could result in minor physical injury or material damage. Warning Definition of Note Note For general details and other useful information to simplify the work. In addition to the danger level, all safety information also describes the type and source of the danger, its possible consequences and measures to counteract the danger. Responsibilities The owner of the meters usually the utility is responsible that all persons engaged on work with meters: 1.