User Manuals: Landis+Gyr ZMD300AT Energy Meter

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Landis+Gyr ZMD300AT User Manual

Landis+Gyr ZMD300AT User Manual (84 pages)

Electricity Meters IEC/MID

Brand: Landis+Gyr | Category: Measuring Instruments | Size: 1 MB

Table of Contents

Revision History
2
Table of Contents
3
About this Document
5
1 Safety

6
- Safety Information
  6
- Responsibilities
  6
- Safety Regulations
  7
- Radio Interference
  7
2 Device Description

8
- Field of Application
  8
- Characteristics
  8
- Type Designation
  10
- Block Schematic Diagram
  11
- Measuring System
  14
  - Input Signals
    14
  - Signal Processor
    15
  - Measured Quantities
    17
  - Formation of Measured Quantities
    18
  - Summation Channels
    22
- Data Profile
  22
  - Stored Value Profile
    23
  - Load Profile 1 and Load Profile 2 (Option)
    23
  - Event Log
    23
- Communication
  26
  - Optical Interface
    26
  - Communication Units
    26
- MAP Software Tools
  27
- Anti-Tampering Features
  28
  - DC Magnet Detection
    29
  - Terminal Cover Detection
    29
3 Mechanical Construction

30
- Housing
  30
- Faceplates
  33
- Connections
  34
- Connection Diagrams (Examples)
  35
- Dimensions
  39
4 Installation and Uninstallation

40
5 Operation

50
- Operation with Auxiliary Power Supply
  50
- Control Elements
  50
  - Display Buttons
    50
  - Control of Display Via Optical Interface
    51
  - Reset Button
    51
- Display
  52
  - Introduction
    52
  - Basic Layout
    52
  - Index System
    53
- Types of Display
  54
  - Operating Display
    54
  - Display Menu
    55
  - Service Menu
    58
- Alert LED
  59
- Optical Test Output
  59
- Data Readout
  60
  - Readout to IEC 62056-21
    60
  - Readout to DLMS
    62
- Input of Formatted Commands
  63
- Set Time and Date, ID Numbers, Battery Time
  64
6 Service

65
- Operating Faults
  65
- Error Messages
  65
  - Structure of an Error Message
    66
  - Error Groups
    66
- Repairing Meters
  71
7 Maintenance

72
- Meter Testing
  72
  - Test Mode
    72
  - Measuring Times
    72
  - Optical Test Output
    73
  - Load Test
    74
  - Starting Test Active Part
    74
  - Starting Test Reactive Part
    75
- Changing the Battery
  75
8 Disposal

77
9 Index

78
Appendix 1 OBIS Code

81

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