8.4
SEL-700G Relay
Instruction Manual
Date Code 20170814
Front-Panel Operations
Human-Machine Interface
Front-Panel Timeout
To help prevent unauthorized access to password-protected functions, the
SEL-700G has a front-panel timeout, setting FP_TO. A timer resets every
time you press a front-panel pushbutton. Once the timeout period expires, the
access level resets to Access Level 1. Manually reset the access level by
selecting
Quit
from the
MAIN
menu.
Front-Panel Menus
and Screens
Navigating the Menus
The SEL-700G front panel gives you access to most of the information that
the relay measures and stores. You can also use front-panel controls to view or
modify relay settings.
All of the front-panel functions are accessible through use of the six-button
keypad and LCD display. Use the keypad (shown in Figure 8.4) to maneuver
within the front-panel menu structure, described in detail throughout the
remainder of this section. Table 8.2 describes the function of each front-panel
pushbutton.
Figure 8.4
Front-Panel Pushbuttons
Table 8.2
Front-Panel Pushbutton Functions
Pushbutton
Function
Up Arrow
Move up within a menu or data list.
While editing a setting value, increase the value of the
underlined digit.
Down Arrow
Move down within a menu or data list.
While editing a setting value, decrease the value of the
underlined digit.
Left Arrow
Move the cursor to the left.
Right Arrow
Move the cursor to the right.
ESC
Escape from the current menu or display.
Displays additional information if lockout condition exists.
Hold for two seconds to display contrast adjustment screen.
ENT
Move from the rotating display to the
MAIN
menu.
Select the menu item at the cursor.
Select the displayed setting to edit that setting.
ESC
NOTE:
Front-panel menus and
screens are model dependent;
consequently, specific models may
not have some of the features
presented in this section.
Содержание SEL-700G Series
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