Sel 2414 User manual

Instruction Manual
SEL-2414
Transformer Monitor
Instruction Manual
20130214
*PM2414-01-NB*

SEL-2414 Transformer Monitor Instruction Manual Date Code 20130214
Equipment components are sensitive to electrostatic discharge
(ESD). Undetectable permanent damage can result if you do
not use proper ESD procedures. Ground yourself, your work
surface, and this equipment before removing any cover from
this equipment. If your facility is not equipped to work with
these components, contact SEL about returning this device and
related SEL equipment for service.
!
CAUTION
Les composants de cet équipement sont sensibles aux
décharges électrostatiques (DES). Des dommages permanents
non-décelables peuvent résulter de l’absence de précautions
contre les DES. Raccordez-vous correctement à la terre, ainsi
que la surface de travail et l’appareil avant d’en retirer un
panneau. Si vous n’êtes pas équipés pour travailler avec ce type
de composants, contacter SEL afin de retourner l’appareil pour
un service en usine.
!
ATTENTION
There is danger of explosion if the battery is incorrectly
replaced. Replace only with Ray-O-Vac®no. BR2335 or
equivalent recommended by manufacturer. Dispose of used
batteries according to the manufacturer’s instructions.
!
CAUTION
Il y a un danger d’explosion si la pile électrique n’est pas
correctement remplacée. Utiliser exclusivement Ray-O-Vac®
No. BR2335 ou un équivalent recommandé par le fabricant. Se
débarrasser des piles usagées suivant les instructions du
fabricant.
!
ATTENTION
The device contains devices sensitive to Electrostatic Discharge
(ESD). When working on the device with the front panel
removed, work surfaces and personnel must be properly
grounded or equipment damage may result.
!
CAUTION
L’appareil contient des pièces sensibles aux décharges
électrostatiques (DES). Quand on travaille sur l’appareil avec le
panneau avant enlevé, les surfaces de travail et le personnel
doivent être mis à la terre convenablement pour éviter les
dommages à l'équipement.
!
ATTENTION
Use of controls or adjustments, or performance of procedures
other than those specified herein, may result in hazardous
radiation exposure.
!
CAUTION
L’utilisation de commandes ou de réglages ou l’application de
procédures autres que ceux décrits ci-après peut causer
l’exposition à des radiations dangereuses.
!
ATTENTION
This device is shipped with default passwords. Default
passwords should be changed to private passwords at
installation. Failure to change each default password to a
private password may allow unauthorized access. SEL shall not
be responsible for any damage resulting from unauthorized
access.
!
WARNING
Cet appareil est expédié avec des mots de passe par défaut. A
l’installation, les mots de passe par défaut devront être
changés pour des mots de passe confidentiels. Dans le cas
contraire, un accés non-autorisé á l’équipement peut être
possible. SEL décline toute responsabilité pour tout dommage
résultant de cet accés non-autorisé.
!
AVERTISSEMENT
Use of this equipment in a manner other than specified in this
manual can impair operator safety safeguards provided by this
equipment.
!
WARNING
L’utilisation de cet appareil suivant des procédures différentes
de celles indiquées dans ce manuel peut désarmer les
dispositifs de protection d’opérateur normalement actifs sur
cet équipement.
!
AVERTISSEMENT
Contact with instrument terminals can cause electrical shock
that can result in injury or death.
!
DANGER
Tout contact avec les bornes de l’appareil peut causer un choc
électrique pouvant entraîner des blessuers ou la mort.
!
DANGER
Disconnect or de-energize all external connections before
opening this device. Contact with hazardous voltages and
currents inside this device can cause electrical shock resulting
in injury or death.
!
DANGER
Débrancher tous les raccordements externes avant d’ouvrir cet
appareil. Tout contact avec des tensions ou courants internes à
l’appareil peut causer un choc électrique pouvant entraîner des
blessures ou la mort.
!
DANGER
© 2008–2013 by Schweitzer Engineering Laboratories, Inc. All rights reserved.
All brand or product names appearing in this document are the trademark or registered trademark of their respective holders. No SEL
trademarks may be used without written permission. SEL products appearing in this document may be covered by U.S. and Foreign patents.
Schweitzer Engineering Laboratories, Inc. reserves all rights and benefits afforded under federal and international copyright and patent laws in
its products, including without limitation software, firmware, and documentation.
The information in this document is provided for informational use only and is subject to change without notice. Schweitzer Engineering
Laboratories, Inc. has approved only the English language document.
This product is covered by the standard SEL 10-year warranty. For warranty details, visit www.selinc.com or contact your customer service
representative. PM2414-01

Date Code 20130214 Instruction Manual SEL-2414 Transformer Monitor
Table of Contents
Instruction Manual
Preface........................................................................................................................................................................xi
Conventions ............................................................................................................................................................xi
Typographic Conventions...................................................................................................................................xi
Safety and General Information..............................................................................................................................xi
Safety Information .............................................................................................................................................xi
Symbols........................................................................................................................................................... .xii
Environmental Conditions and Voltage Information ...................................................................................... .xii
Laser/LED Emitter......................................................................................................................................... .xiii
Safety Warnings and Precautions ...............................................................................................................xiv
Wire Sizes and Insulation.................................................................................................................................xiv
Instructions for Cleaning and Decontamination ...............................................................................................xv
Technical Assistance.........................................................................................................................................xv
Section 1: Introduction and Specifications
Overview...............................................................................................................................................................1.1
Features.................................................................................................................................................................1.2
Physical............................................................................................................................................................1.2
Monitoring .......................................................................................................................................................1.2
Automation and Control...................................................................................................................................1.2
Metering...........................................................................................................................................................1.3
Communications Protocols ..............................................................................................................................1.3
Models, Options, and Accessories........................................................................................................................1.3
Models..............................................................................................................................................................1.3
Options.............................................................................................................................................................1.3
Accessories.......................................................................................................................................................1.4
Applications..........................................................................................................................................................1.5
General.............................................................................................................................................................1.5
Single Monitor .................................................................................................................................................1.6
Dual Monitor....................................................................................................................................................1.6
Specifications........................................................................................................................................................1.7
Section 2: Installation
Overview...............................................................................................................................................................2.1
Device Placement..................................................................................................................................................2.2
Physical Location.............................................................................................................................................2.2
Device Mounting..............................................................................................................................................2.2
Card Configuration ...............................................................................................................................................2.3
CPU Card Communications Ports....................................................................................................................2.4
Communications Card (SELECT EIA-232/EIA-485).......................................................................................2.4
RTD Card (SELECT 10 RTD)...........................................................................................................................2.5
RTD/TC Card (10 RTD/TC) ............................................................................................................................2.5
Voltage Card (3 AVI)........................................................................................................................................2.6
Current/Voltage Card (3 ACI/3 AVI) ...............................................................................................................2.6
Current Card (4 ACI) .......................................................................................................................................2.6
Analog Input Card (8 AI).................................................................................................................................2.7
Analog Input Card (4 AI/4 AO).......................................................................................................................2.8
Digital Output Card (8 DO).............................................................................................................................2.9
Digital Input/Output Card (4 DI/4 DO) .........................................................................................................2.10
Digital Input/Output Card (4 DI/3 DO) .........................................................................................................2.10
Changing Cards..............................................................................................................................................2.10
Password and SELBOOT Jumper Selection....................................................................................................2.12

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Table of Contents
Rear-Panel Connections......................................................................................................................................2.13
Rear-Panel and Side-Panel Diagrams ............................................................................................................2.13
Power Connections.........................................................................................................................................2.15
Grounding (Earthing) Connections ...............................................................................................................2.15
Communications Ports...................................................................................................................................2.15
Serial Ports ................................................................................................................................................2.15
IRIG-B Time-Code Input .........................................................................................................................2.16
Ethernet Port .............................................................................................................................................2.16
Fiber-Optic Port ........................................................................................................................................2.16
Cables .......................................................................................................................................................2.16
Digital Inputs..................................................................................................................................................2.17
Digital Outputs...............................................................................................................................................2.17
Analog Inputs and Outputs ............................................................................................................................2.17
Thermocouple Inputs .....................................................................................................................................2.18
Thermocouple Calibration ........................................................................................................................2.18
RTD Inputs.....................................................................................................................................................2.19
Current Connections ......................................................................................................................................2.19
Voltage Connections.......................................................................................................................................2.20
Field Serviceability.............................................................................................................................................2.22
Fuse Replacement ..........................................................................................................................................2.22
Real-Time Clock Battery Replacement .........................................................................................................2.22
Section 3: Getting Started
Overview...............................................................................................................................................................3.1
Connecting the Device.....................................................................................................................................3.1
ACSELERATOR QuickSet ......................................................................................................................................3.2
Overview..........................................................................................................................................................3.2
Installation........................................................................................................................................................3.2
Connection Parameters.....................................................................................................................................3.3
Checking Device Status ...................................................................................................................................3.4
Viewing Device Information............................................................................................................................3.5
Update..............................................................................................................................................................3.5
Manage Databases............................................................................................................................................3.5
Edit (New, Open, Read) Settings .....................................................................................................................3.6
File > New ..................................................................................................................................................3.6
File > Open .................................................................................................................................................3.7
File > Read .................................................................................................................................................3.7
Help..................................................................................................................................................................3.8
ACSELERATOR QuickSet Graphical Logic Editor ...........................................................................................3.8
ACSELERATOR QuickSet Design Templates....................................................................................................3.8
Section 4: Logic Functions
Overview...............................................................................................................................................................4.1
Logical Operators.............................................................................................................................................4.2
Mathematical Operators...................................................................................................................................4.3
Function Blocks ...............................................................................................................................................4.3
General Logic Functions.......................................................................................................................................4.4
SELOGIC Enables.............................................................................................................................................4.4
Latches .............................................................................................................................................................4.4
Operation.....................................................................................................................................................4.4
Power Loss .................................................................................................................................................4.5
Settings Change ..........................................................................................................................................4.5
Latch Settings .............................................................................................................................................4.5
Variables/Timers ..............................................................................................................................................4.5
Operation.....................................................................................................................................................4.5
SV/Timers Set ............................................................................................................................................4.6
Timers Reset When Power Lost or Settings Changed ................................................................................4.6

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Counter Variables.............................................................................................................................................4.6
Math Variables .................................................................................................................................................4.8
Output Contacts................................................................................................................................................4.8
SELOGIC Control Equation Operators..................................................................................................................4.9
Operator Precedence ..................................................................................................................................4.9
Section 5: Metering and Monitoring
Overview...............................................................................................................................................................5.1
Metering................................................................................................................................................................5.2
RTD Metering ..................................................................................................................................................5.2
RTD/TC Metering............................................................................................................................................5.3
Fundamental Metering.....................................................................................................................................5.3
Power Measurement Conventions ..............................................................................................................5.4
Energy Metering...............................................................................................................................................5.5
Maximum and Minimum Metering..................................................................................................................5.5
Demand Metering ............................................................................................................................................5.6
Thermal Demand (EDEM := THM) ...........................................................................................................5.7
Rolling Demand (EDEM := ROL) .............................................................................................................5.7
Demand Meter Settings ..............................................................................................................................5.8
View or Reset Demand Metering Information ...........................................................................................5.8
Demand Metering Updating and Storage ...................................................................................................5.8
Analog Input Metering.....................................................................................................................................5.8
Math Variable Metering ...................................................................................................................................5.9
Remote Analog Metering.................................................................................................................................5.9
Monitoring ..........................................................................................................................................................5.10
Thermal Element............................................................................................................................................5.10
Application Description ............................................................................................................................5.10
Transformer Nameplate Application Description ....................................................................................5.11
Operating Characteristic ...........................................................................................................................5.13
Temperature Inputs to the Thermal Element ............................................................................................5.14
Cooling Stage Determination ...................................................................................................................5.15
Thermal Element Calculations .................................................................................................................5.16
Insulation Loss of Life .............................................................................................................................5.18
Thermal Probe Selection Settings Descriptions .......................................................................................5.20
Thermal Element Settings Descriptions ...................................................................................................5.21
Thermal Alarm Limits ..............................................................................................................................5.25
Cooling Stage n Constants .......................................................................................................................5.31
Thermal Element Condition .....................................................................................................................5.33
Thermal Monitor Reports...............................................................................................................................5.33
Viewing Information .................................................................................................................................5.33
Through-Fault Event Monitor........................................................................................................................5.37
Meaning of Accumulated Through-Fault Capability ...............................................................................5.39
Through-Fault Monitor Report (TFE Command) ....................................................................................5.40
Analog Signal Profiling..................................................................................................................................5.41
Signal Profile Settings ..............................................................................................................................5.41
Section 6: Settings
Overview...............................................................................................................................................................6.1
View/Change Settings Using the Front Panel.......................................................................................................6.2
View/Change Settings Over Communications Port..............................................................................................6.3
View Settings ...................................................................................................................................................6.3
Enter Settings...................................................................................................................................................6.4
Device Settings (SET Command).........................................................................................................................6.5
Transformer Settings........................................................................................................................................6.5
Analog Inputs...................................................................................................................................................6.6
Analog Input Calibration Process ..............................................................................................................6.6
Analog Input Setting Example ...................................................................................................................6.7
Analog Input Settings .................................................................................................................................6.9

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Table of Contents
Analog Outputs................................................................................................................................................6.9
Internal RTD Inputs .......................................................................................................................................6.11
External RTD Inputs ......................................................................................................................................6.11
Universal Temperature Inputs........................................................................................................................6.12
Global Settings (SET G Command) ...................................................................................................................6.12
General Settings.............................................................................................................................................6.12
Event Messenger Points.................................................................................................................................6.13
Digital Input Configuration............................................................................................................................6.14
Digital Input Debounce..................................................................................................................................6.15
DC Mode Processing (DC Control Voltage) ............................................................................................6.15
AC Mode Processing (AC Control Voltage) ............................................................................................6.18
Data Reset ......................................................................................................................................................6.19
Time Synchronization Source........................................................................................................................6.19
Access Control...............................................................................................................................................6.19
Voltage Ratio Correction Factor.....................................................................................................................6.19
SEL-2414 Settings Sheets
Logic Settings (SET L Command) ................................................................................................................SET.11
Section 7: Communications
Overview...............................................................................................................................................................7.1
Communications...................................................................................................................................................7.1
Communications Ports.....................................................................................................................................7.1
IRIG-B .............................................................................................................................................................7.2
+5 Vdc Power Supply......................................................................................................................................7.2
Port Connector and Communications Cables ..................................................................................................7.2
SEL-2414 Cable Connections to Communications Devices ......................................................................7.3
Communications Protocols...................................................................................................................................7.4
Hardware Flow Control....................................................................................................................................7.4
Protocols...........................................................................................................................................................7.4
Ethernet Protocols (Port 1A, 1B).....................................................................................................................7.5
Device Access.......................................................................................................................................................7.5
Change the Default Passwords.........................................................................................................................7.5
Access Levels...................................................................................................................................................7.5
Access Commands (ACCESS and 2ACCESS)................................................................................................7.6
Password Requirements ...................................................................................................................................7.6
ASCII Commands.................................................................................................................................................7.6
ANALOG Command (Test Analog Outputs)...................................................................................................7.6
Example 1 ...................................................................................................................................................7.7
Example 2 ...................................................................................................................................................7.7
BNAMES Command (Binary Names).............................................................................................................7.8
CAL Command................................................................................................................................................7.8
CASCII Command (Compressed ASCII)........................................................................................................7.8
CEVENT Command (Compressed Event Report)...........................................................................................7.8
CHISTORY Command (Compressed History)................................................................................................7.9
CMETER Command (Compressed METER)..................................................................................................7.9
COMMUNICATIONS Command ...................................................................................................................7.9
CONTROL Command (Control Remote Bit)................................................................................................7.10
COUNTER Command (Counter Values).......................................................................................................7.11
CPROFILE Command (Compressed Signal Profile Values) .........................................................................7.11
CSTATUS Command (Compressed Status)...................................................................................................7.11
CSUMMARY Command (Compressed Summary).......................................................................................7.11
DATE Command (View/Change Date)..........................................................................................................7.11
ETHERNET Command .................................................................................................................................7.11
EVENT Command (Event Reports)...............................................................................................................7.12
FILE Command (Manage Settings Files) ......................................................................................................7.12
HELP Command............................................................................................................................................7.12
HISTORY Command (Events List) ...............................................................................................................7.12

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Date Code 20130214 Instruction Manual SEL-2414 Transformer Monitor
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GOOSE Command.........................................................................................................................................7.13
IDENTIFICATION Command ......................................................................................................................7.15
IRIG Command..............................................................................................................................................7.15
L_D Command (Load Firmware) ..................................................................................................................7.15
LOOPBACK Command.................................................................................................................................7.16
MAC Command.............................................................................................................................................7.16
MAP Command (Display DNP3 Maps) ........................................................................................................7.17
METER Command (Metering Data)..............................................................................................................7.18
MET A Analog Input Metering ................................................................................................................7.18
MET RTD Metering .................................................................................................................................7.19
MET Temp Metering ................................................................................................................................7.19
MET RA Remote Analog Metering .........................................................................................................7.19
MET MV Math Variable Metering ...........................................................................................................7.19
MET F k Fundamental Metering ..............................................................................................................7.19
MET Demand/Peak Demand Metering ....................................................................................................7.20
MET M Maximum/Minimum Metering ..................................................................................................7.20
MET E Energy Metering ..........................................................................................................................7.20
PASSWORD Command (View/Change Passwords)......................................................................................7.21
PING Command.............................................................................................................................................7.22
PROFILE Command (Signal Profile Values).................................................................................................7.22
PULSE Command (Test Outputs)..................................................................................................................7.22
QUIT Command ............................................................................................................................................7.23
SER Command (Sequential Events Recorder Report)...................................................................................7.23
SET Command (Change Settings).................................................................................................................7.24
SHOW Command (Show/View Settings) ......................................................................................................7.25
SNS Command (Displays SER Settings).......................................................................................................7.25
STATUS Command (Device Self-Test Status)...............................................................................................7.26
SUMMARY Command (Summary) ..............................................................................................................7.26
TARGET Command (Display Device Word Bit Status)................................................................................7.26
TFE (Through-Fault Event Report) ...............................................................................................................7.27
THE (Thermal Report)...................................................................................................................................7.28
TIME Command (View/Change Time)..........................................................................................................7.28
TRIGGER Command (Trigger Event Report)...............................................................................................7.29
Section 8: Front-Panel Operations
Front-Panel Overview...........................................................................................................................................8.1
Human-Machine Interface....................................................................................................................................8.2
Front-Panel Automatic Messages ....................................................................................................................8.2
Display Points..................................................................................................................................................8.2
Boolean Display Point ................................................................................................................................8.2
Analog Display Point .................................................................................................................................8.3
Rotating Display ..............................................................................................................................................8.5
Local Bits.........................................................................................................................................................8.5
Contrast............................................................................................................................................................8.6
Front-Panel Security.........................................................................................................................................8.6
Front-Panel Access Levels..........................................................................................................................8.6
Access Level 2 Password Entry .................................................................................................................8.7
Front-Panel Time-Out ................................................................................................................................8.7
Front-Panel Menus and Screens.......................................................................................................................8.7
Navigating the Front-Panel Menus..............................................................................................................8.7
Menu Structure ...........................................................................................................................................8.8
Meter Menu ................................................................................................................................................8.9
Events Menu .............................................................................................................................................8.10
Targets Menu..................................................................................................................................................8.10
Control Menu ...........................................................................................................................................8.10
Set/Show Menu ........................................................................................................................................8.11
Status ........................................................................................................................................................8.12
Quit ...........................................................................................................................................................8.12

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Table of Contents
Operation and Target LEDs ................................................................................................................................8.12
Enabled LED..................................................................................................................................................8.12
Programmable LEDs......................................................................................................................................8.12
Target LEDs .............................................................................................................................................8.13
Pushbutton LEDs ......................................................................................................................................8.13
TARGET RESET Pushbutton........................................................................................................................8.13
TARGET RESET ......................................................................................................................................8.13
Lamp Test .................................................................................................................................................8.14
Other Target Reset Options ......................................................................................................................8.14
Section 9: Analyzing Events
Overview...............................................................................................................................................................9.1
Event Reporting ...............................................................................................................................................9.1
Sequential Events Recorder (SER) ..................................................................................................................9.2
Event Reporting....................................................................................................................................................9.2
Length ..............................................................................................................................................................9.2
Triggering.........................................................................................................................................................9.2
Programmable SELOGIC Control Equation Setting ER .............................................................................9.2
TRI (Trigger Event Report) Command ......................................................................................................9.2
Event Summaries .............................................................................................................................................9.3
Event History ...................................................................................................................................................9.4
Viewing the Event History .........................................................................................................................9.4
Clearing ......................................................................................................................................................9.4
Event Reports...................................................................................................................................................9.4
Filtered and Unfiltered Event Reports ........................................................................................................9.5
Column Definitions ....................................................................................................................................9.5
Example 15-Cycle Event Report ................................................................................................................9.7
Sequential Events Recorder (SER) Report ...........................................................................................................9.9
Inputs................................................................................................................................................................9.9
Chatter Filtering...............................................................................................................................................9.9
SER Triggering ..............................................................................................................................................9.10
SER Aliases....................................................................................................................................................9.10
Viewing and Clearing SER Reports...............................................................................................................9.10
Example SER Report .....................................................................................................................................9.10
Section 10: Testing and Troubleshooting
Overview.............................................................................................................................................................10.1
Functional Testing...............................................................................................................................................10.1
Device Status Verification ........................................................................................................................10.1
Input Verification ......................................................................................................................................10.1
Output Verification ...................................................................................................................................10.2
Meter Verification .....................................................................................................................................10.2
EVENT Command ...................................................................................................................................10.2
SER Command .........................................................................................................................................10.2
TARGET Command .................................................................................................................................10.2
Low-Level Test Interface ..........................................................................................................................10.2
Using the Low-Level Test Interface When Setting DELTA_Y:= DELTA ...............................................10.4
Introduction....................................................................................................................................................10.5
Required Equipment ......................................................................................................................................10.5
Procedure .......................................................................................................................................................10.5
Phase Current Measuring Accuracy .........................................................................................................10.8
Power and Power Factor Measuring Accuracy ........................................................................................10.8
Self-Test............................................................................................................................................................10.10
Troubleshooting................................................................................................................................................10.13

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Date Code 20130214 Instruction Manual SEL-2414 Transformer Monitor
Table of Contents
Appendix A: Firmware and Manual Versions
Firmware..............................................................................................................................................................A.1
Determining the Firmware Version in Your Device........................................................................................A.1
Instruction Manual...............................................................................................................................................A.3
Appendix B: Firmware Upgrade Instructions
Step 1: Prepare Device....................................................................................................................................B.1
Step 2: Transfer Firmware...............................................................................................................................B.2
Step 3: Prepare Device....................................................................................................................................B.2
Step 4: Verify Device......................................................................................................................................B.2
IEC 61850 CID File Upgrade Instructions ..........................................................................................................B.3
Verify or Restart IEC 61850 Operation (Optional).........................................................................................B.3
Appendix C: SEL Communications Processors
SEL Communications Protocols..........................................................................................................................C.1
SEL ASCII Commands...................................................................................................................................C.1
SEL Compressed ASCII Commands..............................................................................................................C.1
Interleaved ASCII and Binary Messages........................................................................................................C.2
SEL Fast Meter, Fast Operate, Fast SER, and Unsolicited Write...................................................................C.2
SEL Communications Processor .........................................................................................................................C.3
SEL Communications Processor and Device Architecture .................................................................................C.5
Developing Star Networks..............................................................................................................................C.5
SEL Communications Processor Example ..........................................................................................................C.7
Data Collection ...............................................................................................................................................C.7
Device Metering Data.....................................................................................................................................C.8
Device Word Bits Information......................................................................................................................C.12
Control Points ...............................................................................................................................................C.12
SEL Communications Processor to SEL-2414 Unsolicited Write Remote Analog Example......................C.13
Setting the SEL Communications Processor ...........................................................................................C.14
Setting the SEL-2414 ..............................................................................................................................C.15
Appendix D: DNP3 Communications
Overview..............................................................................................................................................................D.1
Objects ............................................................................................................................................................D.1
Function Codes ...............................................................................................................................................D.1
Qualifier Codes and Ranges............................................................................................................................D.1
DNP3 in the SEL-2414........................................................................................................................................D.2
Data Access.....................................................................................................................................................D.2
Collision Avoidance........................................................................................................................................D.2
Transmission Control......................................................................................................................................D.3
Event Data.......................................................................................................................................................D.3
Time Synchronization.....................................................................................................................................D.3
Modem Support...............................................................................................................................................D.4
DNP3 Settings.................................................................................................................................................D.4
Configurable Data Mapping............................................................................................................................D.4
Device Profile..................................................................................................................................................D.4
Object List.......................................................................................................................................................D.5
Reference Data Map........................................................................................................................................D.9
Default Data Map..........................................................................................................................................D.11
Binary Inputs ...........................................................................................................................................D.12
Analog Inputs ..........................................................................................................................................D.12
Binary and Analog Outputs .....................................................................................................................D.12
Control Point Operation................................................................................................................................D.12

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Table of Contents
Appendix E: Modbus Communications
Overview..............................................................................................................................................................E.1
Modbus Queries..............................................................................................................................................E.1
Modbus Responses..........................................................................................................................................E.1
Supported Modbus Function Codes................................................................................................................E.1
Function Code Details .........................................................................................................................................E.2
01h Read Discrete Output Coil Status Command...........................................................................................E.2
02 Read Input Status Command...................................................................................................................... E.2
03h Read Holding Register Command ...........................................................................................................E.3
04h Read Input Register Command................................................................................................................E.3
05h Force Single Coil Command....................................................................................................................E.4
06h Preset Single Register Command............................................................................................................. E.4
10h Preset Multiple Registers Command........................................................................................................E.5
Reading Event Summary Data Using Modbus ...............................................................................................E.5
Controlling Output Contacts and Remote Bits Using Modbus.......................................................................E.5
Modbus Register Map..........................................................................................................................................E.7
Conversion Table...........................................................................................................................................E.31
Appendix F: IEC 61850 Communications
Features.................................................................................................................................................................F.1
IEC 61850 Configuration......................................................................................................................................F.1
ACSELERATOR Architect .................................................................................................................................F.1
Logical Node Extensions......................................................................................................................................F.2
Logical Nodes.......................................................................................................................................................F.3
Protocol Implementation Conformance Statement: SEL-2414 Devices ..............................................................F.8
MMS Conformance..........................................................................................................................................F.8
GOOSE Services Conformance Statement....................................................................................................F.13
ACSI Conformance Statements ..........................................................................................................................F.13
Appendix G: MIRRORED BITS Communications
Overview..............................................................................................................................................................G.1
Operation.........................................................................................................................................................G.1
Message Transmission ...............................................................................................................................G.1
Message Reception Overview ...................................................................................................................G.2
Message Decoding and Integrity Checks ..................................................................................................G.2
Channel Synchronization ..........................................................................................................................G.3
Loopback Testing ......................................................................................................................................G.4
Channel Monitoring ..................................................................................................................................G.4
Settings............................................................................................................................................................G.5
Appendix H: Device Word Bits
Overview..............................................................................................................................................................H.1
Definitions............................................................................................................................................................H.4
Appendix I: Analog Quantities
Glossary
Index
SEL-2414 Transformer Monitor Command Summary

Date Code 20130214 Instruction Manual SEL-2414 Transformer Monitor
Preface
Instruction Manual
Conventions
Typographic
Conventions
There are two ways to communicate with the SEL-2414:
➤Using a command line interface on a PC terminal emulation
window.
➤Using the front-panel menus and pushbuttons.
The instructions in this manual indicate these options with specific font and for-
matting attributes. The following table lists these conventions:
Safety and General Information
Safety Information This manual uses three kinds of hazard statements, formatted as follows:
Indicates a potentially hazardous
situation that, if not avoided, may
result in minor or moderate injury or
equipment damage.
!
CAUTION
Indicates a potentially hazardous
situation that, if not avoided, could
result in death or serious injury.
!
WARNING
Indicates an imminently hazardous
situation that, if not avoided, will result
in death or serious injury.
!
DANGER
Typographic Co nventions
Example Description
STATUS Commands typed at a command line interface on a PC.
<Enter> Single keystroke on a PC keyboard.
<Ctrl+D> Multiple/combination keystroke on a PC keyboard.
Start > Settings PC software dialog boxes and menu selections.
The > character indicates submenus.
CLOSE Device front-panel pushbuttons.
ENABLE Device front- or rear-panel labels.
MAIN > METER Device front-panel LCD menus and device responses visible on
the PC screen.
The > character indicates submenus.

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SEL-2414 Transformer Monitor Instruction Manual Date Code 20130214
Preface
Safety and General Information
Symbols The following symbols from EN 61010-1 are often marked on SEL products.
Environmental
Conditions and
Voltage Information
The following table lists important environmental and voltage information.
Symbol 14 Consult Documentation for Additional Information
Symbol 6 Protective (Safety) Ground Conductor Terminal
Symbol 1 Direct Current
Symbol 2 Alternating Current
Symbol 3 Direct and Alternating Current
Symbol 5 Earth (Ground) Terminal
!
Environmental and Voltage Information
Condition Range/Description
Indoor/outdoor use Indoor
Altitude Up to 2000 m
Temperature
IEC Performance Rating
(per IEC/EN 60068-Z-1 and 60068-Z-2) –40 to +85°C
UL/CSA Safety Rating –40 to +70°C
Relative humidity 5 to 95%
Main supply voltage fluctuations Up to ±10% of Nominal voltage
Overvoltage Category II
Pollution Degree 2
Atmospheric pressure 80 to 110 kPa

xiii
Date Code 20130214 Instruction Manual SEL-2414 Transformer Monitor
Preface
Safety and General Information
Laser/LED Emitter The SEL-2414 is a Class 1 LED Product and complies with IEC 60825-1:1993
+ A1:1997 + A2:2001. The following figure shows the lower portion of the com-
pliance label that is located on the left side of the device (when facing the front of
the device).
The following table shows LED information specific to the SEL-2414 (see
Figure 2.5–Figure 2.7 for the location of Port 2, the port using these LEDs, on
the device).
Class 1 LED Product Compliance Label and Location
SEL-2414 LED Information
Item Detail
Mode Multimode
Wavelength 850 nm
Source LED
Connector type ST
Output power –11.7 to –3.7 dBm
159-0516
This product may be covered by one or
more of the following U.S. Patents:
Other U.S. Patents Pending
Foreign Patents Issued and Pending
6,744,391 6,869,295 7,698,582
D493,773
27G6
Process Control Equipment
38TH
Process Control Unit
For Hazardous Locations
R
R
205948

xiv
SEL-2414 Transformer Monitor Instruction Manual Date Code 20130214
Preface
Safety and General Information
The following figure shows LED location specific to the SEL-2414 (see
Figure 2.5–Figure 2.7 for the rear-panel drawings).
Safety Warnings and Precautions
➤Do not look into the end of an optical cable connected to an optical
output.
➤Do not look into the fiber ports/connectors.
Use of controls or adjustments, or
performance of procedures other
than those specified herein, may
result in hazardous radiation
exposure.
!
CAUTION
➤Do not perform any procedures or adjustments that are not
described in this manual.
➤During installation, maintenance, or testing of the optical ports
only use test equipment classified as Class 1 laser products.
➤Incorporated components such as transceivers and laser/LED
emitters are not user serviceable. Units must be returned to SEL
for repair or replacement.
Wire Sizes and
Insulation
Wire sizes for grounding (earthing), current, voltage, and contact connections are
dictated by the terminal blocks and expected load currents. You may use the fol-
lowing table as a guide in selecting wire sizes:
You should use wire with 0.4 mm thick insulation for high voltage connections to
allow for contact between adjacent wires. If possible, use 0.4 mm insulated wires
for all connections.
LED Location Specific to the SEL-2414
Optional Fiber-Optic
(LED) Ports SEL-2414 (partial)
Connection Type Minimum Wire Size Maximum Wire Size
Grounding (Earthing) Connection 14 AWG (2.5 mm2)10AWG(4mm
2)
Current Connection 16 AWG (1.5 mm2)10AWG(4mm
2)
Potential (Voltage) Connection 18 AWG (0.8 mm2) 14 AWG (2.5 mm2)
Contact I/O 18 AWG (0.8 mm2) 14 AWG (2.5 mm2)
Other Connection 18 AWG (0.8 mm2) 14 AWG (2.5 mm2)

xv
Date Code 20130214 Instruction Manual SEL-2414 Transformer Monitor
Preface
Safety and General Information
Instructions for
Cleaning and
Decontamination
Use care when cleaning the SEL-2414. Use a mild soap or detergent solution and
a damp cloth to clean the chassis. Do not use abrasive materials, polishing com-
pounds, or harsh chemical solvents (such as xylene or acetone) on any surface.
Technical Assistance Obtain technical assistance from the following address:
Schweitzer Engineering Laboratories, Inc.
2350 NE Hopkins Court
Pullman, WA 99163-5603 U.S.A.
Phone: [phone]
Fax: [phone]
Internet:www.selinc.com
E-mail: [email protected]m

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Date Code 20130214 Instruction Manual SEL-2414 Transformer Monitor
Section 1
Instruction Manual
Introduction and Specifications
Overview
The SEL-2414 Transformer Monitor provides inputs, logic, outputs, and commu-
nications as shown below for most transformer monitoring and control applica-
tions. Transformer monitoring can typically be separated into I/O, I/O plus RTDs,
I/O plus thermocouples, or I/O plus thermal model applications.
The device contains devices sensitive
to Electrostatic Discharge (ESD).
When working on the device with the
front panel removed, work surfaces
and personnel must be properly
grounded or equipment damage may
result.
!
CAUTION
Select the unit without additional input/output cards (two digital inputs and three
contact outputs) for smaller applications or add up to four additional input/output
cards to tailor the unit to specific applications.
This manual contains information necessary to install, test, operate, and maintain
any SEL-2414. It is not necessary to review the entire manual to perform specific
tasks.
SELOGIC
(Custom User
Logic)
Transformer
Monitoring
Logic
RTD Inputs
TC Inputs
Digital Inputs
Digital Outputs
Built–In
AC Input
Metering
Communications
Processing
Front-Panel
Local Control
Analog Inputs
AC Currents
AC Voltages
Analog Outputs
Communications Communications
Precise Time
Alarms Controls
Oil-Level...
Top-Oil °C...
Cooling System...
Fan Bank Control
Analog Meter
Analog
Transducers

1.2
SEL-2414 Transformer Monitor Instruction Manual Date Code 20130214
Introduction and Specifications
Features
Features
Physical
Monitoring
Automation and
Control
Standard
Two isolated dry inputs and three outputs (two Form A and one Form C)
Human-Machine-Interface (HMI)
One front serial port
One rear serial port (compatible with SEL-2810, SEL-2814, SEL-3010, . . .)
IRIG-B input
Optional
Analog inputs and outputs
Digital inputs and outputs
Voltages (wye or open-delta)
Currents
RTDs
Thermocouples
EIA-232 or EIA-485 card
One or two (failover) Ethernet ports
Fiber-optic port (compatible with SEL-2600A, SEL-2600D, SEL-2812)
Standard
Thermal Model (IEEE C57.91-1995)
➤Hot-Spot Temperature
➤Loss-of-Life
➤Aging Acceleration
Through-Fault
Analog Signal Profile (e.g., Ambient, Hot-Spot and Top-Oil Temperatures; Pressure; Oil
Water Content; etc.)
Sequential Event Report (SER)
Event Report
Standard
Programmable Boolean operators (such as AND, OR, and NOT)
Programmable math operators (add, subtract, multiply, and divide)
Programmable logic functions (timers, counters, and latches)
Programmable analog comparisons
Programmable rising and falling edge trigger
Digital output logic to assign logic outputs to digital outputs
Remote control to close digital outputs and reset latched indicators from remote locations

1.3
Date Code 20130214 Instruction Manual SEL-2414 Transformer Monitor
Introduction and Specifications
Models, Options, and Accessories
Metering
Communications
Protocols
Models, Options, and Accessories
Models This manual does not provide complete ordering information. For complete
information, see the latest SEL-2414 Model Option Table (MOT) at
www.selinc.com, under SEL Literature, Ordering Information (Model Option
Tables).
The SEL-2414 surface mount option uses the SEL-2414 and the surface mount-
ing bracket for easy access to the rear connections. The SEL-2414 surface mount
option enables mounting in confined locations where only remote control and
rear-panel access is required.
Options The SEL-2414 contains six slots for cards. Slot A must be used for the power
supply and Slot B must be used for the mainboard. The other four slots (Slot C,
Slot D, Slot E, and Slot Z) may be configured with option cards that, except for
the input/output cards, must be installed in specific slots on the device. The input/
output cards may be installed in any (or all) of Slot C through Slot Z. Table 1.1
shows the possible cards configurations (see Section 2: Installation for more
information).
Standard
Metering
➤Temperature (Analog Input)
➤Fundamental
➤Energy
➤Maximum and Minimum
➤Demand
➤Analog Input
➤Math Variable
➤Remote Analog
Analog Signal Profiling
Optional
Thermal (with the external SEL-2600 RTD Module, internal RTD option, or internal RTD/
TC option)
Standard
Modbus®RTU Slave or Modbus TCPa
aWith optional Ethernet port.
Ethernet FTPaand Telneta
SEL MIRRORED BITS®
SEL ASCII, Compressed ASCII, Fast Meter, Fast Operate, Fast SER, and Fast Message pro-
tocols
Optional
DNP3 Level 2 Slave (LAN/WANaand Serial)
IEC 61850 Communicationsa

1.4
SEL-2414 Transformer Monitor Instruction Manual Date Code 20130214
Introduction and Specifications
Models, Options, and Accessories
Accessories For all SEL-2414 mounting accessories, including adapter plates, visit
http://www.selinc.com/MountingAccessories. Contact your Technical Service
Center or the SEL factory for additional details and ordering information for all
other accessories.
Table 1.1 Slot Allocations for Different Option Cards
Slot Description
A Power Supply (Required in Slot A)
B CPU Card (Required in Slot B)
CPU Card + Rear Fiber Serial Port
CPU Card + One or Two (Failover) Rear Ethernet Ports
CPU Card + Rear Fiber Serial Port + One or Two (Failover) Rear Ethernet Ports
C Communications Card (Only supported by Slot C)
Input/Output Card (e.g., 8DI, 8DO, 8AI, ...)
D RTD Card (Only supported by Slot D) Universal Temperature Input Card (Only
supported by Slot D)
Input/Output Card (e.g., 8DI, 8DO, 4DI/4DO, ...)
E 3PT/3CT Current and Voltage Card (Only supported by Slot E)
Input/Output Card (e.g., 8DI, 8DO, ...)
Z Input/Output Card (e.g., 8DI, 8DO, 8AI, 4AI/4AO, ...)
4ACI Current Card (Only supported by Slot Z)
Table 1.2 Optional Accessories
Product Description
SEL-2600A External RTD Module (Vac Power Supply)
SEL-2600D External RTD Module (Vdc Power Supply)
C807Z010SSX0001 SEL-2600 Simplex 62.5/125 µm fiber-optic cable with ST®connector
915900050 Rack Mount Kit—For single unit 19” rack-mounting plate
915900051 Rack Mount Kit—For dual unit 19” rack-mounting plate
915900052 Rack Mount Kit—For single unit and a test switch
915900204 Surface-Mount Kit
915900066 Outdoor Enclosure + FT-1 Cutout, Vertical
915900093 Outdoor Enclosure, No FT-1 Cutout, Vertical
915900170 Dust-Protection Assembly
915900236 SEL-241X Wetting Voltage Jumper Kit, Eight 4-Prong Jumpers
915900241 Wetting Voltage Jumpers Bulk, 100 pack 4-Prong Jumpers
915900222 90 Degree Connector Kit
9260042 SEL-2414 Configurable Labels
SEL-2401 Precise Timing Source—Satellite-Synchronized Clock
SEL-3010 Event Messenger—Automatic Voice Notification
SEL-3021 Secure Communications—Serial Encrypting Transceiver
SEL-2925 Secure Communications—Bluetooth Encrypting Transceiver
SEL-2810 Fiber-Optic Transceiver (compatible with serial port)
SEL-2812 Fiber-Optic Transceiver (compatible with fiber-optic port)
SEL-2814 Fiber-Optic Transceiver (compatible with serial port)