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SEL-387-0, -5, -6 Relay Instruction Manual Date Code 20170601
Preface
General Information
General Information
Typographic
Conventions
There are three ways to communicate with the SEL-387:
➤ Using a command line interface on a PC terminal emulation
window, such as Microsoft
®
HyperTerminal
®
.
➤ Using the front-panel menus and pushbuttons.
➤ Using ACSELERATOR QuickSet
®
SEL-5030 Software
The instructions in this manual indicate these options with specific font and
formatting attributes. The following table lists these conventions:
Examples
This instruction manual uses several example illustrations and instructions to
explain how to effectively operate the SEL-387. These examples are for
demonstration purposes only; the firmware identification information or
settings values included in these examples may not necessarily match those in
the current version of your SEL-387.
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} Relay front-panel pushbuttons.
ENABLE
Relay front- or rear-panel labels.
MAIN > METER
Relay front-panel LCD menus and relay responses visible on
the PC screen.
The > character indicates submenus.
SEL
OGIC control
equations
SEL trademarks and registered trademarks contain
the appropriate symbol on first reference in a section. In the
SEL-387 Instruction Manual, certain SEL trademarks appear in
small caps. These include SEL
OGIC control equations.
Modbus
®
Registered trademarks of other companies
include the registered trademark symbol with
the first occurrence of the term in a section.
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