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MiCOM P40 Agile
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GE MiCOM P40 Agile Technical Manual
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Table Of Contents
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Contents
Table of Contents
1 Introduction
2 Health and Safety
3 Symbols and External Labels on the Equipment
Protection Class I Equipment
Before Energizing the Equipment
Accidental Touching of Exposed Terminals
4 Installing, Commissioning and Servicing
Equipment Connections
5 De-Commissioning and Disposal
6 Technical Specifications for Safety
Protective Fuse Rating
Protective Class
Installation Category
Environment
Introduction to Micom Guides
Contents
Introduction to Micom
Product Scope
Application Overview
Communication Protocol Options
Functional Diagram
Rating Options
Ordering Options
Technical Data
Power Supply
Ratings
Environmental Conditions
Output Contacts
Type Tests
Electromagnetic Compatibility (EMC)
Cyber Security
Mechanical Robustness
Timing and Accuracy
Distance Protection
Global Settings (System Data)
Settings, Measurements and Records List
Directional and Non Directional Overcurrent Protection
Negative Sequence Overcurrent Protection
Power Swing Detection and Blocking
Broken Conductor Detection
Directional and Non-Directional Earth Fault Overcurrent Protection
Maximum of Residual Power – Zero Sequence Power
Aided Directional Earth Fault (Def) Overvoltage Protection
Residual Overvoltage
Thermal Overload
Undercurrent Protection
Dnp3.0
Getting Started
Front Panel
Getting Started
Introduction to the Relay
User Interfaces and Menu Structure
Function Key Functionality
Hotkey Functionality
Relay Rear Panel
Under the Top Hinged Cover
P442 Relay Rear View (60 te Case)
P444 Relay Rear View (80 te Case)
Introduction to the User Interfaces and Settings Options
Relay Connection and Power-Up
Menu Structure
Control and Support Settings
Disturbance Recorder Settings
Password Protection
Protection Settings
Level of Access: Relays with Cyber Security Features
Relay Configuration
Front Panel User Interface (Keypad and LCD)
Default Display and Menu Time-Out
NERC Compliant Banner (Relays with Cyber Security Features)
Default Display Navigation
Menu Navigation and Setting Browsing
CB Control
Control Inputs – User Assignable Functions
Hotkey Menu Navigation
Setting Group Selection
Password Entry
Relays with Cyber Security
Standard Relays
Reading and Clearing of Alarm Messages and Fault Records
Setting Changes
Front Communication Port User Interface
Front Port Connection
Getting Started
Introduction to the Settings Application Software
PC – Relay Signal Connection
Download Data Models
Quick System Guide
Connect to an IED Front Port
Connect to an IED in a System
Send Settings to a Device
Set up a System
DNP3 Configurator
Extract a Disturbance Record from a Device
Extract an Event File from a Device
IEC 61850 Configurator
PSL Editor
S&R Courier
Aedr2
Device (Menu) Text Editor
Wavewin
Winaedr2
1.10.10 Event Viewer
Relay Setting Configuration (“System Data” Column)
Settings
Configuration Column (“Configuration” Menu)
Alternative Setting Groups
Single-Bus Installations with a Transfer Bus
Selection of Setting Groups
Distance Zone Settings (“Distance” Menu)
Protection Functions
Distance Protection Schemes (“Distance Scheme” Menu)
Distance Schemes
Power Swing Detection and Blocking (PSB) (“Power Swing” Menu)
Directional and Non-Directional Overcurrent Protection ("Back-Up I>" Menu)
Negative Sequence Overcurrent Protection (“NEG Sequence O/C” Menu)
Neg Sequence O/C
Maximum of Residual Power Protection - Zero Sequence Power Protection ("Zero Seq Power" Menu)
Broken Conductor Detection
Directional and Non-Directional Earth Fault Protection ("Earth Fault O/C" Menu)
Aided Directional Earth Fault (DEF) Protection Schemes ("Aided D.E.F" Menu)
Thermal Overload ("Thermal Overload" Menu)
Residual Overvoltage (Neutral Displacement) Protection ("Residual Overvoltage" Menu)
Undercurrent Protection
Undercurrent Protection ("I< Protection" Menu)
Undervoltage Protection
Voltage Protection ("Volt Protection" Menu)
Overvoltage Protection
Frequency Protection ("Freq Protection" Menu)
Underfrequency Protection
Circuit Breaker Fail Protection (CBF) ("CB Fail & I<" Menu)
Overfrequency Protection
Circuit Breaker Condition Monitoring ("CB Condition" and "CB Monitor Setup" Menus)39
Non-Protection Functions
CB Condition Monitoring
Circuit Breaker Control (“CB Control” Menu)
CT and VT Ratio
“Record Control” Column
Disturbance Recorder (“Disturb Recorder” Menu)
Measurements (“Measure’t Setup” Column)
Communications Settings for Courier Protocol
“Communications” Column
Communication Settings for IEC 60870-5-103
Communication Settings for Modbus Protocol
Communication Settings for DNP3.0 Protocol
Communications for Ethernet Port - IEC 61850 Protocol
Rear Port 2 Connection Settings
“Commissioning Tests” Column
Opto Inputs Configuration (“Universal Input” Menu)
HOTKEYS / Control Inputs ("Control Input", "Ctrl I/P Config" and "Ctrl I/P Label" Menus)
Intermicom Communication Channel
Intermicom Teleprotection (P442/P444 Only, "Intermicom Comms" and "Intermicom Conf" Menus)
Intermicom Configuration
Programmable Function Keys and Tricolour Leds ("Function Key" Menu)
Ethernet NCIT (IEC 61850-9-2 Etherne Board Option Only)
“IED Configurator” Column (P442 / P444 Only)
Supervision (“Supervision” Menu)
Check Synchronisation (“System Check” Menu)
Autorecloser (“Autoreclose” Menu)
Security Configuration ("SECURITY CONFIG" Menu, if Option Avalable)
PSL Timers" Configuration
How to Use the PSL Editor
Programmable Scheme Logic Default Settings
Logic Input Mapping
Relay Output Contact Mapping
Fault Recorder Trigger
Programmable LED Output Mapping
CT Knee Point Voltage for Earth Fault Distance Protection
CT Knee Point Voltage for Phase Fault Distance Protection
Current Transformer Requirements
Determining Vk for an IEEE "C" Class CT
Recommended CT Classes (British and IEC)
Introduction
Micom Distance Relay
Protection Features
Protection of Overhead Lines and Cable Circuits
Non-Protection Features
Additional Features for the P442 Relay Model
Additional Features for the P444 Relay Model
Explanation about Specific Symbols Used in the Logic Diagrams
Distance Algorithms
Distance and Fault Resistance Estimation
Distance and Resistance Measurement
Phase-To-Earth Loop Impedance
Impedance Measurement Algorithms Work with Instantaneous Values (Current and Voltage).14
Phase-To-Phase Loop Impedance
"Delta" Algorithm
Detection of the Fault
Establishing the Fault Direction
Fault Modelling
Network Status Monitoring
Phase Selection
Prefault and Fault Inception Value
Detecting a Transition
Transition Detection
Example: Isolated AC Fault
Confirmation
Directional Decision
Directional Determination Using Superimposed Values
"Conventional" Algorithms
Confirmation
Deltas Algorithms
Directional Decision
Phase Selection
Convergence Analysis
Start-Up Characteristic
Impedance Phase Selection
Directional Decision
Directional Decision During SOTF-TOR (Switch on to Fault/Trip on Reclose)
Faulted Zone Decision
Single-Phase Fault
Two-Phase or Three-Phase Fault
DDB Inputs / Outputs for General Trip Logic
Tripping Logic
Logic Diagram
Fault Locator
Line Model Selection
Processing Algorithms
Selecting the Fault Location Data
Double Circuit Lines
Protection against Current Reversal (Transient Blocking)
Direction Reversal from Sequential Clearing of Parallel Lines
Distance Protection and Distance Scheme Functions
Fault Distance Characteristics (“Distance Elements” Menu Setting)
Line Setting
Main Protection Principle
Zone Setting
Zone Setting – Zone Status
Phase/Ground Fault Quadrilateral Characteristics
Zone 1 Extension Scheme
Effect of Mutual Coupling on Zone 1 Setting
Effects of Mutual Coupling on Distance Settings
Zone 1 Reach Considerations
KZ0 Calculation Description
Mutual Coupling Example - Zone 2 Reach Considerations
Resistive Reach Calculation – Phase Fault Element
Zone Setting – Resistive Reach Calculation
Zone Setting – Z
Resistive Reach Calculation – Earth Fault Element
Resistive Reaches for Load Avoidance
Fault Locator
Zone Setting – Zone Time Delay
Channel Aided Distance Schemes
Standard Mode: Basic
Standard Scheme
Logic Diagram for the Basic Scheme
Main Protection in the Basic Scheme
Permissive Underreach Protection, Accelerating Zone 2 (PUP Z2)
Permissive Underreach Transfer Trip Schemes PUP Z2 and PUP Fwd
Permissive Underreach Protection Tripping Via Forward Start (PUP Fwd)
Permissive Overreach Transfer Trip Schemes POP Z2 and POP Z1
PUP Fwd Permissive Underreach Scheme
Logic Diagram for the POP Z2 Scheme
Main Protection in the POP Z2 Scheme
Permissive Overreach Protection with Overreaching Zone 1 (POP Z1)
Logic Diagram for the POP Z1 Scheme
Main Protection in the POP Z1 Scheme
Blocking Overreach Protection with Overreaching Zone 1 (BOP Z1)
Blocking Schemes BOP Z2 and BOP Z1
Blocking Overreach Protection with Overreaching Zone 2 (BOP Z2)
Logic Diagram for the BOP Z1 Scheme
Main Protection in the BOP Z1 Scheme
Logic Diagram for the BOP Z2 Scheme
Main Protection in the BOP Z2 Scheme
Carrier Send Zone (Open Scheme)
Carrier Send Zones in Open Schemes
Trip Mode
Current Reversal Guard Logic
Current Reversal in Double Circuit Lines
Distance Carrier Received (Dist CR)
Permissive Overreach Schemes Current Reversal Guard
Blocking Scheme Current Reversal Guard
Unblocking Logic (Permissive Scheme)
Logic for the Loss of Guard Function
Loss of Guard Logic
Loss of Guard Mode
Logic for the Loss of Carrier Function
Loss of Carrier
Initiating TOR-SOTF Protection
Setting Guidelines
Trip on Reclose (TOR) / Switch on to Fault (SOTF) Modes
SOTF-TOR Activation Logic
TOR-SOTF Trip Logic
SOTF Trip Logic Results
TOR Trip Logic Results
Inputs /Outputs in TOR / SOTF Logic
Switch on to Fault by Level Detectors
Permissive Overreach Schemes Weak Infeed (WI) Features
Zone 1 Ext. on Channel Fail
Weak Infeed Activation
Weak Infeed Echo
Weak Infeed Tripping
Weak Infeed Phase Selection Logic
Weak Infeed Trip Decision Logic
Loss of Load (Lol)
Loss of Load Accelerated Tripping (Lol)
Weak Infeed Trip Logic
Distance Protection Setting Example
Other Protection Considerations - Settings Example
Power Swing
Line Impedance
Relay Settings
System Data
Zone 1 Phase Reach Settings
Zone 2 Phase Reach Settings
Zone 3 Phase Reach Settings
Zone 4 Reverse Settings with no Weak Infeed Logic Selected
Zone 4 Reverse Settings with Weak Infeed Logic Selected
Power Swing Band
Resistive Reach Calculations
Apparent Impedance
Current Reversal Guard
Instantaneous Overcurrent Protection
Teed Feeder Protection
Permissive Overreach Schemes
Permissive Underreach Schemes
Teed Feeder Application - Apparent Impedances Seen by Relay
Blocking Schemes
Teed Feeder Applications
Blocking / Unblocking Logic
Distance Protection Logic
MIMIC Diagram
Logic of the Distance Protection by Zones
Unblocking / Blocking Logic with Power Swing or Reversal Guard
Channel Aided Distance Scheme Logic
Zone 1 Extended
Loss of Load Trip Logic
Distance Trip Equation
Trip Logic and Zone 1 Extension Logic
Application of Individual Protection Functions
Biphase Power Swing Characteristic
Power Swing Detection and Blocking (PSB)
Conditions for Isolating Lines
Line in One Pole Open Condition (During Single-Pole Trip)
Power Swing Inside the Load Blinder Area
Selective Protection Blocking
Biphase Loop
Power Swing Blocking
Stable Swing and out of Step
Negative Sequence Current
Phase Current Threshold
Power Swing Unblocking (Unblocking of the Relay for Faults During Power Swing)
Residual Current
Power Swing Detection and Blocking Logic
What Loop Is Faulty?
Load Blinder Characteristics
Load Blinding (Load Avoidance)
Load Blinder Setting
Application of Timer Hold Facility
Directional and Non-Directional Overcurrent Protection
Inverse Time Characteristics
Directional Overcurrent Protection
Setting Guidelines
Time Delay VTS
Current and Time Delay Settings for the I>3 Element
Highset Overcurrent and Switch on to Fault Protection
Stub Bus Protection
Tripping Logic for Phase Overcurrent Protection
Negative Sequence Overcurrent Protection
Setting Guidelines
Directionalising the Negative Phase Sequence Overcurrent Element
Maximum of Residual Power Protection - Zero Sequence Power Protection ("Zero Seq Power" Menu)
Zero Sequence Decreasing Along the Line
Broken Conductor Detection
Directional and Non-Directional Earth Fault Protection
SBEF Calculation & Logic
Application of Zero Sequence Polarising
Directional Earth Fault Protection (DEF)
Logic Without Directionality
Aided Directional Earth Fault (DEF)
Application of Negative Sequence Polarising
DEF Protection against High Resistance Earth Faults
High Resistance Earth Fault Detection
Aided Directional Earth Fault (DEF) Protection Schemes
Directional Comparison Protection Blocking Scheme
SBEF – Stand-By Earth Fault (Not Communication-Aided)
DEF Calculation
Polarising the Directional Decision
PSL Required to Activate DEF Logic with an Independant Channel
PSL Required to Activate DEF Logic with Shared Channel
Aided DEF Permissive Overreach Scheme
Aided DEF Schemes
Independent Channel – Permissive Scheme
Shared Channel – Permissive Scheme
Aided DEF Blocking Scheme
Independent Channel – Blocking Scheme
The DEF Permissive Scheme
Shared Channel – Blocking Scheme
The DEF Blocking Scheme
Logic Diagram for the DEF Blocking Scheme
Dual Time Constant Characteristic
Single Time Constant Characteristic
Time Constant Characteristic
Residual Overvoltage Protection
Residual Voltage, Solidly Earthed System
Residual Voltage, Resistance Earthed System
Frequency Protection
Underfrequency Protection
Voltage Protection
Circuit Breaker Fail Protection
Overfrequency Protection
Breaker Fail Timer Settings
Breaker Fail Undercurrent Settings
Breaker Failure Protection Configurations
Typical Settings
CB Fail General Logic
Reset Mechanisms for Breaker Fail Time-Delays
Algorithm for Pole Dead Detection
Description of the Open Pole Detection Algorithm
Circuit Breaker Condition Monitoring
Non Protection Functions
Lockout Reset
Setting the Excessive Fault Frequency Thresholds
Setting the Number of Operations Thresholds
Setting the Operating Time Thresholds
Circuit Breaker Control
Remote Control of Circuit Breaker
CB Fail to Trip or to Close
Status of CB Is Incorrect CBA3P
Logic Inputs / Outputs Used by the CB Control Logic
CT and VT Ratio
CT Ratios
General CB Control Logic
General Circuit Breaker Control Logic
VT Ratios
Control I/P Configuration
Control I/P Labels
Protection Signalling
Unit Protection Schemes
Communications Media
Pictorial Comparison of Operating Modes
General Features & Implementation
Physical Connections
Direct Connection
Direct Connection Within the Local Substation
Intermicom Teleprotection Via a MODEM Link
Modem Connection
Functional Assignment
Intermicom Settings
Intermicom Loopback Testing & Diagnostics
Intermicom Statistics & Diagnostics
Recommended Frame Synchronism Time Settings
Connections for External Loopback Mode
Programmable Function Keys/Tricolour Leds (“Function Key” Menu)
DDB ‘LED 1 Red’
DDB: ‘Fnkey LED 1 Red’
DDB: ‘Function Key’ (See P44X/En PL)
Supervision
Loss of One or Two Phase Voltages
VTS Description
Loss of All Three Phase Voltages under Load Conditions
Zero Sequence VTS Element
Absence of Three Phase Voltages on Line Energisation
Internal Logic of the VT Failure Detection
Line Energisation – Superimposed Current under Fault Condition
Fuse Failure Alarm Reset
VTS Logic
Current Transformer Supervision (CTS)
INPUT / OUTPUT Ddbs Used in the PSL
Setting the CT Supervision Element
The CT Supervision Feature
Basic CVT Supervision Diagram
Capacitive Voltage Transformers Supervision (CVTS)
Check Synchronisation
OUTPUT DDB Used in the PSL
Live Busbar and Dead Line
Check Synchronism Settings
Dead Busbar and Dead Line
Dead Busbar and Live Line
Frequency Calculation
Calculation of Diff. Phase
Leading Vline Phase
Trailing Vline Phase
Check Sync Psl Logic
Ddbs from Check Synchronism Function Used in the PSL
Internal Check Synchronism and Internal Autoreclose Logic
Logic with External Autoreclose
Logic with External Synchronisation Check
Autorecloser
Autoreclose Cycle – General Description
Autoreclose Timing Diagram
Successive Autoreclose Cycles
Number of Shot (Trip Mode Cells) Setting
Reclosing Scheme for Single Phase Trips
De-Ionising Time
Dead-Time Setting
Example Minimum Dead Time Calculation
Minimum Fault Arc De-Ionising Time
Discrimination Time Setting
Reclaim Time
Autoreclose Inhibit Window
Fault During an Autoreclose 1P Cycle
Fault During an Autoreclose Cycle During
Autoreclose Inhibit Window Logic
Block Autoreclose
Check Synchronism on 3-Pole Reclosure
Block Autoreclose Logic
Autoreclose Force Sync
CB Discrepancy
Check Sync Signal will be Forced at the End of Dead Time
No Pick-Up at the End of the Dead Time
Logic Inputs / Outputs Used by the Autoreclose Logic
Logic Outputs Generated by the Autoreclose Logic
Autoreclose Activation
Logic Diagrams
Logic for Reclaim Time /A/R Close / A/R Fail and A/R Force Sync
SPAR, TPAR and AR Activation
AR Lockout by Number of Shots
Internal Logic of AR Lockout
3-Pole AR in Progress
A/R 1 Pole in Progress and A/R Discrim Logic
AR Logic for 3P Trip Decision
Circuit Breaker State Monitoring
Circuit Breaker State Monitoring Features
Output Dealayed Autoreclose
Different Opto Inputs / CB Aux Schemes
DDB Inputs / Outputs for CB Logic
Logic CBAUX Scheme
Programmable Logic
Description of P442 and P444 Logic Nodes
Programmable Logic (Psl)
Sorted by DDB Number
Factory Default Programmable Scheme Logic
Time-Delay Definition in Psl
Default Programmable Scheme Logic (Psl)
Measurements and Recording
Event and Fault Recorder
Event Recorder (“View Records” Menu)
Change of State of Opto-Isolated Inputs.
Types of Event
Change of State of One or more Output Relay Contacts
Relay Alarm Conditions
Fault Records
General Events
Maintenance Reports
Protection Element Starts and Trips
Resetting of Event / Fault Records
Viewing Event Records Via Micom S1 Agile Support Software
Measured Currents
Measurements
Sequence Voltages and Currents
Firmware Design
Hardware Overview
Main Processor Board
Power Supply Module
Relay System Overview
Relay Modules and Information Flow
9-2 Ethernet Board (Optional)
Ethernet or Redundant Ethernet Board (Optional)
Real-Time Operating System
Second Rear Comms and Intermicom Board (Optional)
Disturbance Recorder
Platform Software
Protection & Control Software
Co-Processor Board
Hardware Modules
Internal Communication Buses
Processor Board
Input Board
Input Module
Transformer Board
Universal Opto Isolated Logic Inputs
Main Input Board
Opto Inputs Threshold Levels
Power Supply Board (Including RS485 Communication Interface)
Power Supply Module (Including Output Relays)
Power Supply Options
IRIG-B Board (P442 and P444 Only)
Output Relay Board (High Speed / High Break – Option)
Output Relay Board (Standard)
2Nd Rear Communications Board
Ethernet and Redundant Boards
Mechanical Layout
Relay Software
Relay Software Structure
System Services Software
Database Interface
Protection and Control Software
Record Logging
Settings Database
Overview - Protection and Control Scheduling
Signal Acquisition and Processing
Signal Processing
Event and Fault Recording
Programmable Scheme Logic
Initialisation Software
Self Testing & Diagnostics
System Boot
Continuous Self-Testing
Platform Software Initialisation & Monitoring
Commissioning
Equipment Required for Commissioning
Minimum Equipment Required
Optional Equipment
Product Checks
With the Relay De-Energised
Current Transformer Shorting Contacts
Rear Terminal Blocks on Size 60TE Case
Rear Terminal Blocks on Size 80TE Case
Visual Inspection
Current Transformer Shorting Contact Locations
External Wiring
Insulation
Location of Securing Screws for Terminal Blocks
Auxiliary Supply
Operational Range of Auxiliary Supply
Watchdog Contacts
With the Relay Energised
Date and Time
With an IRIG-B Signal
Without an IRIG-B Signal
Field Voltage Supply
Input Opto-Isolators
Opto-Isolated Input Terminals
Output Relays
Courier Communications
Rear Communications Port
Relay Output Terminals and Test Pattern Settings
RS485 Terminals
Current Inputs
IEC 60870-5-103 (VDEW) Communications
Modbus Communications
CT Ratio Settings
Voltage Input Terminals
Voltage Inputs
VT Ratio Settings
Apply Application-Specific Settings
Check Application-Specific Settings
Demonstrate Correct Distance Function Operation
Functional Tests: Start Control & Distance Characteristic Limits
Measurements Check
Measurement 1/LCD Menu
Characteristic Point Determination
Default Simulation Principle
To Simulate a Single-Phase Fault
Example of Z-Graph Screen (Rio Format Can be Created as Well)
Single Characteristic with P Forward Zone
Zones Coverage
To Simulate a Two-Phase Fault
Check and Test of the Starting Characteristics
Control of Single-Phase Fault Characteristic
LCD Menu for a Control of an Input/Output / Monitor Bits Check
Control
Distance Scheme Test (if Activated in Micom S1 Agile)
Loss of Guard/Loss of Carrier Test
Weak Infeed Mode Test
Protection Operation During Fuse Failure
Relay Blocking
Relay Unblocking
Connect the Test Circuit
Demonstrate Correct Overcurrent Function Operation
Signal Repercussions
Check the Operating Time
Check Trip and Auto-Reclose Cycle
Perform the Test
Measured Voltages and VT Ratio Settings
On-Load Checks
Voltage Connections
Current Connections
Final Checks
Maintenance
Alarms
Maintenance Checks
Maintenance Period
Opto-Isolators
Location of Securing Screws for Terminal Block
Method of Repair
Replacing the Complete Relay
Replacing a PCB
P44X Pcb/Module Locations (Viewed from Front)
Front Panel Assembly
Replacement of the Main Processor Board
Location of Securing Screws for Optional Boards
Typical IRIG-B Board
Location of Securing Screws for Input Module
Replacement of the Input Module
Replacement of the Power Supply Board
Typical Power Supply Board
Replacement of the Extra Relay Board (P442 and P444 Only)
Replacement of the Relay Board in the Power Supply Module
Typical Relay Board
Replacement of the Opto and Separate Relay Boards
Typical Opto Board
Changing the Battery
Instructions for Replacing the Battery
Recalibration
Battery Disposal
Post Modification Tests
Troubleshooting
Initial Problem Identification
Power up Errors
Error Message/Code on Power-Up
Error Code During Operation
Failure of Opto-Isolated Inputs
Failure of Output Contacts
Mal-Operation of the Relay During Testing
Diagram Reconstruction after Recover from Relay
Incorrect Analog Signals
PSL Editor Troubleshooting
PSL Version Check
Scada Communications
Bus Termination
EIA(RS)485 Bus
Rear Communication Port EIA(RS)485 Interface
Biasing
Bus Connections & Topologies
Figure 1: EIA(RS)485 Bus Connection Arrangements
Courier Communication
Remote Communication Connection Arrangements
MODBUS Communication
DNP3.0 Communication
IEC 60870-5 CS 103 Communication
Second Rear Communication Port (SK4)
Ethernet Communication
Hot-Standby Ethernet Failover
Hot-Standby Ethernet Failover Settings
Legacy Protocols
Or Working Online
Working Offline
Courier Interface
Courier Protocol
Low Level Commands
Supported Command Set
Relay Courier Database
Automatic Event Extraction
Event Extraction
Setting Transfer Mode
Event Format
Event Types
Manual Event Record Extraction
Disturbance Record Extraction
Programmable Scheme Logic Settings
Communication Link
MODBUS Functions
Modbus Interface
Response Codes
Manual Selection
Register Mapping
Automatic Extraction
Record Data
Extraction Mechanism
Interface Registers
Extraction Procedure
Manual Extraction Procedure
Automatic Extraction Procedure
Figure 3: Manual Selection of a Disturbance Record
Figure 4: Automatic Selection of a Disturbance - Option
Figure 5: Automatic Selection of a Disturbance - Option
Extracting the Disturbance Data
Figure 6: Extracting the Comtrade Configuration File
Figure 7: Extracting the Comtrade Binary Data File
Protection and Disturbance Recorder Settings
Date and Time Format (Data Type G12)
G12 Date & Time Data Type Structure
Data Type G29
Power & Energy Measurement Data Formats (G29 & G125)
Data Type G125
Iec 60870-5-103 Interface
Initialization
Physical Connection and Link Layer
Time Synchronization
Cyclic Measurements
General Interrogation
Spontaneous Events
Test Mode
Dnp3.0 Interface
DNP3.0 Menu Setting
DNP3.0 Protocol
Object 1 Binary Inputs
DNP3.0 Configuration Using Micom S1 Agile
Object 20 Binary Counters
Object 30 Analog Input
Iec 61850 Ethernet Interface
Interoperability
The Data Model
What Is IEC 61850?
Capability
IEC 61850 in Micom Relays
Configuration Banks
IEC 61850 Configuration
Network Connectivity
Peer-To-Peer (GSE) Communications
Scope
The Communication Services of Micom Relays
The Data Model of Micom Relays
Ethernet Disconnection
Ethernet Functionality
IEC 61850 GOOSE Configuration
Loss of Power
Symbols and Glossary
Logic Symbols Used
Logic Timers
Logic Gates
Installation
Receipt of Relays
Handling of Electronic Equipment
Storage
Unpacking
Location of Battery Isolation Strip
Relay Mounting
Rack Mounting
Rack Mounting of Relays
Blanking Plates
Panel Mounting
IP52 Sealing Rings
M4 90° Crimp Ring Terminals
Medium and Heavy Duty Terminal Block Connections
Relay Wiring
RS485 Port
Download/Monitor Port
Earth Connection
IRIG-B Connections (if Applicable)
RS232 Port
Micom P442 – Rear View
MICOM P442 with Standard Contacts - Wiring Diagram
Micom P444 – HARDWARE DESCRIPTION
Micom P444 – Rear View
MICOM P444 with Standard Contacts - Wiring Diagram
The Need for Cyber Security
Standards
Cip 002
Cip 003
NERC Compliance
Cip 004
Cip 005
Cip 006
Cip 007
Cip 008
Cip 009
Ieee 1686-2007
Four-Level Access
Px40 Cyber Security Implementation
Access Level Ddbs
Default Passwords
Password Rules
Password Strengthening
Password Validation
Blank Passwords
Password Management
Entry of the Recovery Password
Password Encryption
Password Recovery
Disabling Logical Ports
Disabling Physical Ports
Logging out
Port Disablement
Events
Security Event Values
Cyber Security Settings
Security Cells Summary
Hardware / Software Version History and Compatibility
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See also:
Technical Manual
GE Energy Connections
Grid Solutions
MiCOM P40 Agile
P442, P444
Technical Manual
Numerical Distance Protection Relay
Hardware version: M
Software version: 72
Publication reference: P44x/EN M/Hb6
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Table of Contents
Troubleshooting
Troubleshooting
487
Incorrect analog signals
499
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