Document Outline

• BE1-700
• Introduction
• Revision History
• Contents
• 1-General Information
  • DESCRIPTION
  • FEATURES
    • Input and Output Functions
    • Protection and Control Functions
    • Metering Functions
    • Reporting and Alarm Functions
    • BESTlogic Programmable Logic
    • Write Access Security
    • Human-Machine Interface (HMI)
    • Communication
  • MODEL AND STYLE NUMBER DESCRIPTION
    • General
    • Sample Style Number
  • OPERATIONAL SPECIFICATIONS
    • Metered Current Values and Accuracy (BE1-700C)
    • Metered Voltage Values and Accuracy (BE1-700V)
    • Metered Frequency Values and Accuracy (BE1-700V)
    • Calculated Values and Accuracy
    • 24 Overexcitation Protection (BE1-700V)
    • 25 Sync-Check Protection (BE1-700V, Optional)
    • 27P Phase Undervoltage Protection (BE1-700V)
    • 27X Auxiliary Undervoltage Protection (BE1-700V)
    • 47 Negative-Sequence Overvoltage Protection (BE1-700)
    • 50T Instantaneous Overcurrent Protection (BE1-700C)
    • 50BF Breaker Failure Protection (BE1-700C)
    • 51 Time Overcurrent Protection (BE1-700C)
    • 59P Phase Overvoltage Protection (BE1-700V)
    • 59X Auxiliary Overvoltage Protection (BE1-700V)
    • 60FL Fuse Loss (BE1-700V)
    • 62 Logic Timers
    • 79 Recloser Protection
    • 81 Over/Under Frequency Protection (BE1-700V)
    • Automatic Setting Group Characteristics
    • BESTlogic™
  • GENERAL SPECIFICATIONS
    • AC Current Inputs (BE1-700C)
    • Phase AC Voltage Inputs (BE1-700V)
    • Auxiliary AC Voltage Inputs
    • Analog to Digital Converter
    • Power Supply
    • Output Contacts
    • Contact-Sensing Inputs
    • IRIG
    • Real-Time Clock
    • Communication Ports
    • Display
    • Isolation
    • Surge Withstand Capability
    • Radio Frequency Interference (RFI)
    • Electrostatic Discharge (ESD)
    • Shock
    • Vibration
    • Environment
    • CE Compliance
    • UL Recognition for US and Canada
    • GOST-R Certification
    • Physical
• 2-Quick Start
  • GENERAL
    • About This Manual
  • BESTLOGIC
    • Characteristics of Protection and Control Function Blocks
    • Function Block Logic Settings
    • Output Logic Settings
  • USER INTERFACES
    • Front Panel HMI
    • ASCII Command Communications
    • BESTCOMS™ for BE1-700, Graphical User Interface
  • GETTING STARTED
    • Entering Test Settings
    • Checking the State of Inputs
    • Testing
  • FAQ/TROUBLESHOOTING
    • Frequently Asked Questions (FAQs)
• 3-Input and Output Functions
  • INTRODUCTION
  • POWER SYSTEM INPUTS
    • Current Measurement (BE1-700C)
    • Voltage Measurement (BE1-700V)
    • Frequency Measurement (BE1-700V)
    • Measurement Functions Setup
  • CONTACT-SENSING INPUTS
    • Digital Input Conditioning Function
  • OUTPUTS
    • Hardware Outputs and Virtual Outputs
    • Retrieving Output Status
    • Relay Trouble Alarm Disable
    • Programmable Hold Timer
    • Output Logic Override Control
• 4-Protection and Control
  • INTRODUCTION
    • Using Protection and Control Functions
  • SETTING GROUPS
    • BESTlogic Settings for Setting Group Control
    • Automatic Setting Group Control
    • Operating Settings for Setting Group Control
    • Logic Override of the Setting Group Control Function
    • Retrieving Setting Group Control Status from the Relay
  • OVERCURRENT PROTECTION (BE1-700C)
    • 50T - Instantaneous Overcurrent Protection with Settable Time Delay
    • 51 - Time Overcurrent Protection
    • Programmable Curves
    • Negative-Sequence Overcurrent Protection
  • VOLTAGE PROTECTION (BE1-700V)
    • 24 - Overexcitation Protection
    • 27P/59P - Phase Undervoltage/Overvoltage Protection
    • 27X/59X - Auxiliary Undervoltage/Overvoltage Protection
    • 47 - Negative-Sequence Overvoltage Protection
  • FREQUENCY PROTECTION (BE1-700V)
    • 81 - Over/Under Frequency Protection
  • BREAKER FAILURE PROTECTION (BE1-700C)
    • 50BF - Breaker Failure Protection
  • LOGIC TIMERS
    • 62 - General Purpose Logic Timers
  • RECLOSING (OPTIONAL)
    • Inputs and Outputs
    • BESTlogic Settings for Reclosing
    • Operating Settings for Reclosing
    • Zone-Sequence Coordination
    • Retrieving Reclosing Status from the Relay
  • SYNC-CHECK PROTECTION
    • 25 - Sync-Check Protection
    • 25VM - Voltage Monitor
  • VOLTAGE TRANSFORMER FUSE LOSS DETECTION (BE1-700V)
    • 60FL - Fuse Loss Detection
  • VIRTUAL SWITCHES
    • 43 - Virtual Selector Switches
    • 101 - Virtual Breaker Control Switch
• 5-Metering
  • INTRODUCTION
  • METERING FUNCTIONS
    • Auto Ranging
    • BESTCOMS™ Metering Screen
    • Voltage (BE1-700V)
    • Current (BE1-700C)
    • Frequency (BE1-700V)
• 6-Reporting and Alarm Functions
  • INTRODUCTION
  • RELAY IDENTIFIER INFORMATION
  • CLOCK
    • IRIG Port
    • Setting the Clock Function
    • Reading and Setting the Clock
  • GENERAL STATUS REPORTING
    • General Status Report
    • Other Report - General Commands
  • DEMAND FUNCTIONS (BE1-700C)
    • Demand Reporting Settings
    • Retrieving Demand Reporting Information
  • VT MONITOR FUNCTIONS (BE1-700V)
    • Setting Fuse Loss Block Logic
  • BREAKER MONITORING
    • Breaker Status Reporting
    • Breaker Duty Monitoring (BE1-700C)
    • Breaker Alarms (BE1-700C)
  • TRIP CIRCUIT MONITOR
  • FAULT REPORTING
    • Fault Reporting Expressions and Settings
    • Targets
    • Fault Summary Reports
    • Oscillographic Records
  • SEQUENCE OF EVENTS RECORDER
    • Retrieving SER Information Using BESTCOMS™
    • Retrieving SER Information Using ASCII Commands
  • ALARMS FUNCTION
    • Relay Trouble Alarms
    • Major, Minor, and Logic Programmable Alarms
    • Links between Programmable Alarms and BESTlogic
  • HARDWARE AND SOFTWARE VERSION REPORTING
  • SETTINGS COMPARE
• 7-BESTlogic Programmable Logic
  • INTRODUCTION
  • WORKING WITH PROGRAMMABLE LOGIC
    • Function Block Logic Settings
    • Output Logic Settings
  • LOGIC SCHEMES
    • The Active Logic Scheme
    • Custom Logic Schemes
    • Copying and Renaming Preprogrammed Logic Schemes
    • Creating or Customizing a Logic Scheme
    • Sending and Retrieving Relay Settings
    • Debugging the Logic Scheme
  • USER INPUT AND OUTPUT LOGIC VARIABLE NAMES
  • BESTlogic™ APPLICATION TIPS
• 8-Application
  • INTRODUCTION
  • EXPLANATION OF TERMS
  • OVERVIEW OF PREPROGRAMMED LOGIC SCHEMES
  • EMBEDDED LOGIC SCHEMES FOR BE1-700C
    • 700C-5051-A-BE (Basic Overcurrent Protection) Logic Scheme
    • 700C-OC79-A-BE (Overcurrent Protection with Reclosing) Logic Scheme
  • EMBEDDED LOGIC SCHEMES FOR BE1-700V
    • 700V-OUVF-A-BE (Over/Undervoltage and Voltage Protection) Logic Scheme
    • 700V-VF79-A-BE (Voltage Protection with Reclosing) Logic Scheme
  • DETAILS OF PREPROGRAMMED LOGIC SCHEMES
  • 700C-5051-A-BE (BASIC OVERCURRENT) LOGIC SCHEME (BE1-700C)
    • Operation - Protection
    • Operation - Setting Group Selection
    • Operation - Alarms
  • 700COC79ABE (OVERCURRENT WITH RECLOSING) LOGIC SCHEME (BE1-700C)
    • Operation - Protection
    • Operation - Reclosing
    • Operation - Setting Group Selection
    • Operation - Alarms
  • 700V-OUVF-A-BE (OVER/UNDER V & F PROTECTION) LOGIC SCHEME (BE1-700V)
    • Protection Elements
    • Integration of Protection, Control and I/O Elements
    • Alarms
  • 700V-VF79-A-BE (VOLTAGE PROTECTION WITH RECLOSING) LOGIC SCHEME (BE1-700V)
    • Protection Elements
    • Dead Line Reclosing (Conditional Voltage Reclose)
    • Alarms
  • MISCELLANEOUS LOGIC EXPRESSIONS
  • APPLICATION TIPS
    • Output Contact Latch Using the TRSTKEY Logic Variable
    • Alarm Latch and Pseudo Target Using the ARSTKEY Logic Variable
    • Underfrequency Load Shedding with Restoration Permissive (BE1-700V)
    • Logic Equations and Settings, Underfrequency Load Shedding
    • Close Circuit Monitor
    • High-Speed Reclose
    • Block Load Tap Changer
    • Setting Group Selection
    • Output Contact Seal-In
• 9-Security
  • INTRODUCTION
    • Setting Password Protection
• 10-Human-Machine Interface
  • INTRODUCTION
  • FRONT PANEL DISPLAY
    • Menu Tree
    • Automatic HMI Display Priorities
    • Backlight Timer
  • HMI OPERATIONS
    • Entering Settings
    • Performing Control Operations
• 11-ASCII Command Interface
  • INTRODUCTION
  • SERIAL PORT
    • RS-232 Port
    • RS-485 Port
    • Ethernet Port
  • ASCII COMMAND INTERFACE
    • Command Structure
    • Using the ASCII Command Interface
    • Miscellaneous Command Descriptions
    • Settings (S) Command Descriptions
  • COMMAND SUMMARY
    • Miscellaneous Commands
    • Metering Commands
    • Control Commands
    • Report Commands
    • Setting Command
    • Alarm Setting Commands
    • Breaker Monitor Setting Commands
    • General Setting Commands
    • Programmable Logic Setting Commands
    • User Programmable Name Setting Command
    • Protection Setting Commands
    • Global Commands
• 12-Installation
  • GENERAL
  • CONTACT-SENSING INPUTS
  • MOUNTING
    • Case Cutouts and Dimensions
  • RELAY CONNECTIONS
    • Typical DC and AC Connections
    • CT Polarity (BE1-700C)
    • Terminal Blocks
  • POWER SYSTEM APPLICATIONS
  • SETTINGS
  • PREPARING THE RELAY FOR SERVICE
  • COMMUNICATIONS CONNECTIONS
    • RS-232 Connections
    • RS-485 Connections
    • Ethernet Connections
    • ASCII Command Communication
    • IRIG Input and Connections
• 13-Testing and Maintenance
  • GENERAL
  • TESTING PHILOSOPHIES
    • Acceptance Testing
    • Commissioning Testing
    • Periodic Testing
    • Functional Testing
  • TESTING AND TROUBLESHOOTING AIDS
    • Performance Testing
    • Relay Self-Test
    • Status Reporting Features
    • Event Reporting Features
  • ACCEPTANCE TESTING
    • Test Equipment
    • Power Up
    • Communications
    • Style Number and Serial Number Verification
    • IRIG Verification (if used)
    • Contact Sensing Inputs
    • Control Outputs
    • Current Circuit Verification (BE1-700C)
    • Three-Phase Voltage Circuit Verification (BE1-700V)
    • Auxiliary Voltage Input Verification - VX and VX 3rd (Fundamental and Third Harmonic) (BE1-700V)
    • Line and Bus Angle, Frequency, and Slip Verification
  • COMMISSIONING TESTING
    • Digital I/O Connection Verification
    • Virtual Selector Switches
    • Virtual Control Switch
    • Protection and Control Function Verification
    • Verify Other Set Points as Appropriate
    • Reporting and Alarm Functions
  • PERIODIC TESTING
    • Settings Verification
    • Analog Circuit Verification
  • CARE AND HANDLING
  • STORAGE
  • UPDATING FIRMWARE AND SOFTWARE
    • Updating Relay Firmware
    • Updating BESTCOMS™ Software
  • FUNCTIONAL TESTING
    • Instantaneous Overcurrent (50T) (BE1-700C)
    • Time Overcurrent (51) (BE1-700C)
    • Volts per Hertz Overexcitation (24) (BE1-700V)
    • Phase and Auxiliary Undervoltage/Overvoltage (27/59) (BE1-700V)
    • Negative-Sequence Voltage (47) (BE1-700V)
    • Over/Underfrequency (81) (BE1-700V)
    • Synchronism Check (25) (Optional)
    • Breaker Failure (BF) (BE1-700C)
    • Virtual Switches (43)
    • Virtual Breaker Control Switch (101)
    • Logic Timer (62)
    • Automatic Setting Group Change
• 14-BESTCOMS Software
  • DESCRIPTION
  • INTRODUCTION
  • INSTALLATION
    • PC Requirements
    • Installing the Program on Your PC Using Microsoft® Windows®
    • Connecting the PC to the Relay
  • UPDATING BESTCOMS™ SOFTWARE
  • STARTING BESTCOMS™
    • Start BESTCOMS™
    • System Setup Summary Screen
  • CONFIGURING THE PC
  • SETTING THE RELAY
    • Select Logic Scheme for Display
    • Settings Display and Selection
    • General Operation Screen
    • Setting Group Selection
    • Overcurrent Protection (BE1-700C)
    • Voltage Protection (BE1-700V)
    • Reclosing (Optional)
    • Breaker Failure (BE1-700C)
    • Logic Timers
    • Reporting and Alarms
    • Inputs and Outputs
    • Virtual Switches
    • BESTNet Settings
    • BESTlogic
  • COPYING SETTINGS FROM GROUP TO GROUP
  • DOWNLOADING OSCILLOGRAPHY FILES
    • View Fault Details
    • View Fault Sequence of Events
    • Download Oscillography File
  • METERING
  • FILE MANAGEMENT
    • Saving a Settings File
    • Opening a Settings File
    • Uploading a Settings File
    • Downloading a Settings File
    • Printing a Settings File
  • SETTINGS COMPARE
  • BESTprint™
• 15-BESTnet Communication
  • INTRODUCTION
  • INSTALLATION
    • Configuring the BE1-700 for Ethernet
  • CONFIGURATION SCREENS
    • Home
    • Network
    • Web Page Security
    • E-Mail Alerts
    • Backup/Restore
    • System Information
    • Restart BESTnet
  • CONFIGURING BESTCOMS™ FOR ETHERNET
    • Identifying the IP Address
  • VIEWING WEB PAGES
    • Status Web Page
    • Metering Web Page
    • Fault Reports Web Page
    • Fault Summary Reports Web Page
    • SER Reports Webpage
  • E-MAIL ALERTS
    • Configuring the E-mail Alerts Function
  • TCP/IP ASCII COMMUNICATION
    • Telnet Command Example
  • ETHERNET PORTS
  • UNIQUE ASCII COMMANDS
  • TROUBLESHOOTING GUIDE
    • For LAN Connections
    • For Direct Connections (PC to Relay without a LAN)
• A-Time Overcurrent Characteristic Curves
  • GENERAL
  • CURVE SPECIFICATIONS
  • TIME OVERCURRENT CHARACTERISTIC CURVE GRAPHS
    • Time Dial Setting Cross-Reference
  • THE 46 CURVE
    • The 46 Curve Characteristics
• B-Command Cross-Reference
  • INTRODUCTION
• C-Terminal Communication
• D-Overexcitation Inverse Time Curves
  • GENERAL
  • CURVE SPECIFICATIONS