Omron NT620C, Руководство по эксплуатации

Страница: 74 / 337

3-3 Section Operation Modes and the System Menu
61
3-3-3 Operations with the System Menu
The following gives the procedure to call the System Menu, select the menu
items, and other operations with the System Menu.
Make sure that DIP SW2-3 “Switch to the System Menu enabled/disabled” is set
to OFF (enabled). If the setting is ON (disabled), the System Menu will not be
displayed by following the procedure given below.
Displaying the System Menu Press appropriate touch switches to display the System Menu as mentioned be-
low. The “RUN” LED goes off when the System Menu is displayed.
The NT620S/620C display screen has four touch switches to display the System
Menu in the four corners (measuring 6.0 mm horizontally by 7.5 mm vertically in
the case of the NT620S and 6.0 mm square in the case of the NT620C). Press
any two of these switches at the same time to call the System Menu screen.
Press any two
of these four
corners at the
same time.
RUN mode
POWER
RUN
Quit
Transmit Mode
Maintenance Mode
Expansion Mode
SYSTEM MENU
Note that the touch switches used to call the System Menu are not displayed on
the screen. If a touch switch displayed in a corner is pressed first, the touch
switch will function and the System Menu will not be displayed. To successfully
call the System Menu, first press a corner where no touch key is displayed, and
then, press any other corner regardless of the presence of a touch key.
If a screen has the touch switches registered at all of the four corners, it is impos-
sible to call the System Menu from the screen.
In this case, switch to a screen that does not have touch switches at its four cor-
ners.
A “system key” function can be assigned to a touch switch. Pressing the touch
switch so assigned on the screen can easily display the System Menu. For the
relationship between the system key and the touch switch, refer to the “System
key functions” (page 155).