Screen Attributes - Omron NT20S-ST121B-EV3 User Manual

Screen Display
4-3-2

Screen Attributes

Buzzer Attribute
Numeral Setting Attribute
Bit Input Attributes (NT20-
ST128 Only)
142
Production Status
Line A: Normal
Line B: Normal
Each screen can be set with a specific function by designating a screen
attribute, so that the specific function can be executed by displaying the
screen. For example, by displaying a screen to which a "buzzer attribute" has
been set, the buzzer of the NT20 starts sounding.
Set the screen attributes for each screen on the "screen selection" screen of
the Support Tool.
Note that the Support Tool displays some items that are not used with the
NT20.
The following several attributes can be set with one screen.
This attribute will become effective to sound the buzzer in the NT20 when the
screen to which this attribute has been set is displayed. The buzzer sound can
be set as follows:
No:
Continuous sound: Buzzer sounds continuously.
Intermittent sound: Buzzer sounds intermittently at constant intervals.
The buzzer sound is set with the NT20 memory switch. The buzzer can also
be set by using the Host. Refer to 3-8-2 Using the Buzzer on page 107 for the
buzzer setting using the memory switch.
To stop the buzzer by using the screen operation, create a
touch switch.
Select whether the numeric keys are automatically displayed or the numeric
keys are created at arbitrary positions on the numeral setting screen. The fol-
lowing two numeral setting attributes are used.
System: The numeric keys registered to the system are automatically
displayed.
User: The numeric keys can be created at any arbitrary positions.
Note If the numeral setting attribute on the NT20 has been set for "system", the
touch switches [ENT],
numeric keys need to be created. (Refer to 4-7-3 System Key Functions on
page 154.)
Select whether the host is notified of the touch switch number or bit informa-
tion when the touch switch is pressed. There are two types of bit input
attribute in the screen attributes, as described below:
• Off:
Buzzer does not sound when the screen is displayed.
and which are allocated to the system besides the
Bit control when a touch switch is pressed is invalid. Notifica-
tion of the status of the touch switch is provided using its num-
ber.
Section 4-3
1/3
system key as a