Document Outline

• Introduction
  • Meter Highlights
    • Meter Features
      • Supplemental Documents
      • Meter Nameplate
• Operating the EM920
  • Meter Assembly
  • Controls and Indicators
    • Push Buttons
      • Graphical Display Indicators
      • Energy Pulse LED Indicators
  • TEST Mode
  • Device Diagnostics
  • Meter Security
  • Meter Clock and Time Synchronization
  • Monitoring the Meter Battery
  • Billing and Energy Metering
    • Energy Measurement Channels
      • Energy Counters
      • Billing Energy Registers
      • Maximum Demand Registers
      • Tariff Rates
      • End of Billing
      • Billing Data Recording and Load Profiling
      • Billing Data Display
  • Instrumentation Metering
  • Demand Forgiveness (Cold Load Pickup)
  • Instrument Transformer Correction
  • Power Transformer/Line Loss Compensation
  • Operating Digital Inputs
  • Operating Relay Outputs
  • Operating Analog Outputs
  • Operating the Logical Controller
  • Operating the Event Recorder
  • Operating the EN50160 Power Quality Recorder
  • Operating the Fast Transient Recorder
  • Operating the Fault Recorder
  • Communicating with the EM920
    • Optical Port
      • Serial Communications
      • Ethernet Connection
      • GSM/GPRS Wireless Communication
      • USB Communications
  • Auxiliary AC/DC Backup Power Supply
• Using Front Display
  • Display Operations
    • Navigation Buttons
    • The DEMAND RESET Button
    • The TEST Button
    • Navigating in Data Display Mode
    • Status Indicators
    • Display Features
    • Measurement Units
  • Data Displays
    • TEST Mode Data Display
    • Billing Period Data Displays
    • Engineering Maximum Demand Data Display
    • Engineering Data Display
    • Waveform Display
    • Harmonics Display
    • Phasor Display
    • Setup Data Display
    • Device Info Display
    • Device Diagnostics Display
  • Programming Mode
    • Navigation Buttons
    • Entering Numeric Values
    • Password Security
    • Setup Menus and Access Rights
    • Viewing and Changing Setup Options
• Using PAS Software
  • Software Installation
    • Installing PAS
    • Installing the USB Driver
  • Creating a New Site for your Meter
  • Setting up Communications
    • Communicating through a Serial Port
    • Communicating through the Internet
    • Communicating through a GSM/GPRS Modem
    • Communicating through a USB
  • Setting Up the Meter
    • Downloading Setups to the Meter
    • Uploading Setups from the Meter
  • Authorization and Security
• Configuring the EM920
  • Configuring Communications
    • Setting Up Serial Communication Ports
    • Setting Up the Ethernet
    • Setting-Up Dial-Up GPRS Network
    • Setting-Up SNTP Client
    • Setting-Up eXpertPower Client
    • Setting-Up TCP Notification Client
  • General Meter Setup
    • Basic Meter Setup
    • Device Options and Mode Control
    • Instrument Transformer Correction Setup
    • Transformer/Line Loss Compensation Setup
    • Local Settings
      • Daylight Saving Time
      • Time Synchronization Sources
    • Display Setup
    • Configuring Digital Inputs
      • Debounce Time
      • Triggering the Fault Recorder through Digital Inputs
    • Configuring Relay Outputs
    • Configuring Analog Outputs
    • Using Counters
    • Using Periodic Timers
    • Using Control Setpoints
      • Factory Preset Setpoints
      • Using Logical Expressions
      • Using Numeric Triggers
      • Using Binary Triggers
      • Using Event Flags
      • Using Interval Timers
      • Using Time Triggers
      • Delaying Setpoint Operations
      • Using Setpoint Events and Actions
      • Recording Setpoint Events
  • Configuring Billing/TOU
    • Configuring Billing/Tariff Registers
    • Configuring the Daily Tariff Schedule
    • Configuring the Season Tariff and DST Schedule
  • Configuring Recorders
    • Configuring Meter Memory
    • Configuring the Event Recorder
    • Configuring the Data Recorder
      • Conventional Data Log Files
      • Factory Preset Data Log Files
    • Configuring the Waveform Recorder
    • Configuring the Fault Recorder
      • Configuring Analog Triggers
      • Configuring Digital Triggers
      • Fault Indication and Cross Triggering
  • Configuring the EN50160 Recorders
    • Basic Device Settings
    • EN50160 Log Files
      • EN50160 Compliance Statistics Log
      • EN50160 Harmonics Survey Log
      • EN50160 Power Quality Event Log
    • EN50160 Evaluation Limits and Options
    • EN50160 PQ Recorder Setup
    • EN50160 Harmonics Limits Setup
    • EN50160 Advanced Setup
    • Clearing EN50160 Evaluation Counters
  • Configuring Communication Protocols
    • Configuring Modbus
      • Modbus Point Mapping
    • Configuring DNP3
      • DNP Options
      • Configuring DNP Class 0 Response
      • Configuring DNP Event Classes
  • Configuring Meter Passwords
• Device Control and Upgrading
  • Updating the Meter Clock
  • Clearing Device Diagnostics
  • Reset of Accumulators and Log Files
  • Reset of Billing Maximum Demands
  • Master Reset (Clearing Billing Data)
  • Remote Relay Control
  • Operating Event Flags
  • Upgrading Meter Firmware
• Monitoring Meters
  • Viewing Real-time Data
    • Organizing Data Sets
      • Polling Devices
      • Polling Options
      • Viewing a Data Table
      • Viewing Data Trend
      • Saving Data to a File
      • Printing Data
      • Real-time Data Logging
  • Viewing Real-time Min/Max Log
  • Viewing Real-time Harmonic Spectrum
  • Viewing Real-time Waveforms
• Retrieving and Storing Files
  • Uploading Files on Demand
  • Using the Upload Scheduler
    • Suspending the Scheduler
      • Running the Scheduler on Demand
      • Reviewing Upload Problems
  • Retrieving EN50160 Statistics Files
    • Using the Upload Scheduler
      • Retrieving EN50160 Statistics Files on Demand
      • Retrieving the EN50160 Online Statistics
  • Viewing Files On-line
  • Retrieving Waveforms On-line on Events
  • Exporting Files
    • Exporting Files in COMTRADE and PQDIF Formats
      • Manual Converting
      • Automatic Converting
    • Exporting Files in Excel Format
  • Archiving Files
• Viewing Files and Reports
  • Operations with Files
    • Opening a Database Table
      • Saving Data to a File
  • Viewing Options
    • Customizing Views
      • Changing Date Order
      • Selecting Timestamp Format
    • Working with Tables
      • Selecting Font and Grid
      • Selecting Primary and Secondary Units
      • Copying a Table
      • Printing a Table
    • Working with Graphic Windows
      • Selecting Channels
      • Selecting Primary and Secondary Units
      • Selecting the Time Axis
      • Selecting Line Styles and Colors
      • Selecting Grid and Frame Colors
      • Using Marker Lines
      • Delta Measurements
      • Using a Zoom
      • Changing Region Size
      • Copying a Graph
      • Printing a Graph
  • Viewing the Event Log
    • Filtering and Sorting Events
      • Linking to Waveforms and Data Records
      • Retrieving Waveforms Online
  • Viewing the Power Quality Event Log
    • Filtering and Sorting Events
      • Linking to Waveforms and Data Records
      • Retrieving Waveforms Online
      • Viewing the ITI (CBEMA) Curve
  • Viewing the Fault Log
    • Filtering and Sorting Events
      • Linking to Waveforms and Data Records
      • Retrieving Waveforms Online
  • Viewing the Data Log
    • Viewing Data Trend
  • Viewing Waveforms
    • Viewing a Waveform Graph
    • Viewing an RMS Plot
    • Viewing a Frequency Plot
    • Viewing a Spectrum Chart
    • Viewing a Spectrum Table
    • Waveform Viewing Options
      • Viewing Phasor Diagrams
      • Viewing Symmetrical Components
    • Viewing Synchronized Waveforms
  • Viewing EN50160 Statistics Reports
    • Viewing the EN50160 Compliance Report
      • Selecting the Time Range
      • Customizing Reports
    • Viewing the EN50160 Online Statistics Report
    • Viewing the EN50160 Harmonics Survey Report
• Parameters for Monitoring and Logging
• Setpoint Parameters
• Analog Output Parameters
• Billing and Load Profile Log Files
• EN50160 Statistics Log Files
• EN50160 Evaluation and Recording
  • EN50160 Background
    • Compliance Limits
      • Indicatives Values
      • Resources
    • Evaluation Techniques
    • Methods of Evaluation
      • Frequency Variations
      • Supply Voltage Variations
      • Rapid Voltage Changes
      • Flicker
      • Voltage Dips
      • Voltage Interruptions
      • Temporary Overvoltages
      • Transient Overvoltages
      • Voltage Unbalance
      • Harmonic Voltage
      • Interharmonic Voltage
      • Mains Signaling Voltage
• Data Scales
• Device Diagnostic Codes