Sel SEL-DTA2 Manuale utente

Schweitzer Engineering Laboratories

2350 NE Hopkins Court

Pullman WA USA 99163-5603

Tel: (509) 332-1890 FAX: (509) 332-7990

SEL-DTA2

Display/Transducer Adapter

Instruction Manual

SEL-DTA2 Instruction Manual Date Code 20020329

CAUTION: Equipment components are sensitive to

electrostatic discharge (ESD). Undetectable permanent

damage can result if you do not use proper ESD procedures.

Ground yourself, your ork surface, and this equipment before

removing any cover from this equipment. If your facility is not

equipped to ork ith these components, contact SEL about

returning this device and related SEL equipment for service.

DANGER: Disconnect or de-energize all external

connections before opening this device. Contact ith

hazardous voltages and currents inside this device can cause

electrical shock resulting in injury or death.

DANGER: Contact ith instrument terminals can cause

electrical shock that can result in injury or death.

WARNING: Have only qualified personnel service this

equipment. If you are not qualified to service this

equipment, you can injure yourself or others, or cause

equipment damage.

WARNING: This device is shipped ith default

pass ords. Default pass ords should be changed to

private pass ords at installation. Failure to change each default

pass ord to a private pass ord may allo unauthorized access.

SEL shall not be responsible for any damage resulting from

unauthorized access.

ATTENTION: 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.

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: Tout contact avec les bornes de l’appareil

peut causer un choc électrique pouvant entraîner des

blessuers ou la mort.

AVERTISSEMENT: Seules des personnes qualifiées

peuvent travailler sur cet appareil. Si vous n’êtes pas

qualifiés pour ce travail, vous pourriez vous blesser avec

d’autres personnes ou endommager l’équipement.

AVERTISSEMENT: 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.

The software (firmware), schematic drawings, relay commands, and relay messages are copyright protected by the United States Copyright

Law and International Treaty provisions. All rights are reserved.

You may not copy, alter, disassemble, or reverse-engineer the software. You may not provide the software to any third party.

All brand or product names appearing in this document are the trademark or registered trademark of their respective holders.

Schweitzer Engineering Laboratories, SELOGIC, Connectorized, Job Done, SEL-PROFILE, SEL-5030 ACSELERATOR, and are registered

trademarks of Schweitzer Engineering Laboratories.

The English language manual is the only approved SEL manual.

This product is covered by U.S. Patent Numbers: 5,160,926; and U.S. Patent(s) Pending, and Foreign Patent(s) Issued and Pending.

This product is covered by the standard SEL 10-year warranty. For warranty details, visit www.selinc.com or contact your customer service

representative. PMDTA2-01

Date Code 20020329 SEL-DTA2 Instruction Manual

Table of Contents

List of Figures...................................................................................................................................................... v

List of Tables ...................................................................................................................................................... vii

Manual Change Information.......................................................................................................................... ix

Section 1: Introduction

Getting Started................................................................................................................................................. 1.1

Section 2: Specifications

General Specifications..................................................................................................................................... 2.1

Display Modes................................................................................................................................................. 2.2

Rear Panel Connections and Configurations ................................................................................................... 2.7

Self-Tests ....................................................................................................................................................... 2.10

Section 3: Communications

Introduction ..................................................................................................................................................... 3.1

Serial Port Connections and Configurations ................................................................................................... 3.2

Communications Protocol ............................................................................................................................... 3.3

Command Characteristics................................................................................................................................ 3.4

Command Descriptions ................................................................................................................................... 3.6

Section 4: Installation

Installing the DTA2 ......................................................................................................................................... 4.1

Section : Maintenance and Testing

Introduction ..................................................................................................................................................... 5.1

Appendix A: Firmware Versions and Relay Compatibility

Firmware Versions.......................................................................................................................................... A.1

Relay Compatibility........................................................................................................................................ A.2

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Date Code 20020329 SEL-DTA2 Instruction Manual

List of Figures

Section 1: Introduction

Section 2: Specifications

Figure 2.1 FAULTS Mode Initial Window Positioning ........................................................................... 2.2

Figure 2.2 FAULTS Mode Display Window After Scroll Down............................................................. 2.2

Figure 2.3 New Fault Display.................................................................................................................. 2.3

Figure 2.4 New Fault/Relay Status Warning Display .............................................................................. 2.3

Figure 2.5 Example Meter Display.......................................................................................................... 2.4

Figure 2.6 Example Frozen Meter Display.............................................................................................. 2.4

Figure 2.7 Relay Status Message............................................................................................................. 2.5

Figure 2.8 Relay Status Warning Message .............................................................................................. 2.5

Figure 2.9 DB25 to Terminal Block Adapter .......................................................................................... 2.7

Section 3: Communications

Figure 3.1 Access Level Relationships.................................................................................................... 3.4

Section 4: Installation

Figure 4.1 SEL-DTA2 Dimensions, Panel Cutout, and Drill Plan .......................................................... 4.2

Figure 4.2 SEL-DTA2 Parts Placement Diagram.................................................................................... 4.3

Section : Maintenance and Testing

Figure 5.1 SEL-DTA2 Front and Rear Panels.........................................................................................5.1

Appendix A: Firmware Versions and Relay Compatibility

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Date Code 20020329 SEL-DTA2 Instruction Manual

List of Tables

Section 1: Introduction

Section 2: Specifications

Table 2.1 Adapter Board Signal Assignments ....................................................................................... 2.8

Table 2.2 Contact Assignments and Signal Descriptions....................................................................... 2.8

Section 3: Communications

Table 3.1 Serial Port Pin Assignments................................................................................................... 3.2

Section 4: Installation

Table 4.1 DTA2 Interface Cables........................................................................................................... 4.1

Section : Maintenance and Testing

Appendix A: Firmware Versions and Relay Compatibility

Table A.1 Firmware Versions................................................................................................................. A.1

Table A.2 SEL Relay Models Compatible With the SEL-DTA2........................................................... A.2

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Date Code 20020329 SEL-DTA2 Instruction Manual

Manual Change Information

The date code at the bottom of each page of this manual reflects the creation or revision date. The table below

summarizes changes in this manual to date, listing the most recent revisions at the top.

Release Date Summary of Chan es in this Release

This Manual Change Information section is provided as a record of all changes made to this manual since the initial release.

20020329 Reissued entire manual with the following changes:

Updated formatting of entire manual

Reverse of Title Page: Added warranty statement and password warning

Section 2: Clarified Fast Meter description

Section 3: Clarified baud rate support for SEL-300 series relays. Added description of strong passwords.

Section 5: Clarified Checkout Procedure

Appendix A: Updated Relay Compatibility table

970417 Reissued entire manual with the following changes:

Updated formatting of entire manual

Appendix A: Added Relay Compatibility table

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