Screen Display; Classification Of Screens; Screen Attributes - Omron NT11S Operation Manual

Screen Display

4-3

Screen Display

4-3-1

Classification of Screens

Normal screens (screen numbers 1 to 250)
System screen (screen number 0)
4-3-2

Screen Attributes

Numeral setting attribute
Password attribute
Display history attribute
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This section describes the screen information required for the operation with the
NT11S.
The NT11S is provided with the following types of screens which are classified by
the display method.
S Normal screen
S System screen
The screen type is determined by the screen number.
These screens can be used without restriction by the user to create various kinds
of monitor and setting screens, including fixed displays, character displays, nu-
meral displays, and bar graph displays.
The system screen is reserved by the NT11S for system applications.
Screen No. 0 ..... Blank screen
Assigning an attribute to a screen makes it capable of a special function when it is
displayed. For example, when an attempt is made to display a screen for which the
"password" attribute is set, a message requesting input of the password will be
displayed and the specified screen will not be displayed until the password has
been input.
Set screen attributes for each screen by using the "screen selection" screen of the
support tool.
It is possible to set more than one of the following attributes for a screen.
This attribute makes it possible to use numeric keys on the panel of the NT11S to
input numerical values on screens on which numerical values have to be set.
For numeral setting, the write channel, display position, and display method must
be set.
This attribute ensures security by requesting the input of a password before the
screen is displayed.
If an incorrect password is input, the screen will not be displayed.
The password is set as a four-digit numerical value.
The following three types of data are recorded each time a screen is displayed:
Display time:
Screen number: Screen number of the displayed screen
Screen comment: The comment set for the displayed screen
The recorded data can be printed out using the printing function of the NT11S.
Time when the screen was displayed
(month, day, hour, minute)
Section 4-3