NT30-KBA01 Omron, NT30-KBA01 Datasheet - Page 250

• Manufacturer Part Number: NT30-KBA01
• Description: CHEMICAL RESISTANT COVER FOR NT31
• Manufacturer: Omron

Specifications of NT30-KBA01

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Redisplaying a Cleared
Screen
Setting the Screen Saver
Function
Types of Buzzer
2-16-5 Buzzer Function
Special Functions
Reference:
Reference: It is also possible to start the screen saver function using bit 15 (screen display) of
1, 2, 3...
Note
the PT status control bits.
S Whether or not the buzzer actually sounds depends on the memory switch
S The buzzer will also sound to indicate that a window, numeral input, or charac-
• Screen saver that displays the contents of character string memory table No. 0
When a screen has been cleared due to activation of the screen saver function,
this screen can be redisplayed by pressing a PT touch switch, or by a screen
switching instruction from the host (if the backlight is off, it is also turned back
on). The screen will not be redisplayed when display contents such as numeric
values or character strings are changed.
Whether or not the screen saver function is used and, if it is used, the waiting
time for execution, is set with the memory switches of the PT.
For details on the setting method, refer to section 6 of the Setup Manual .
The PT buzzer can be sounded to inform of emergencies and PT errors.
The following three types of buzzer can be sounded by the PT.
Continuous Buzzer
Buzzer that sounds continuously
Short Intermittent Buzzer
Buzzer that repeatedly alternates between sounding and stopped states of 0.5
seconds duration each.
Long Intermittent Buzzer
Buzzer that repeatedly alternates between sounding and stopped states of 1.0
seconds duration each.
If more than one buzzer type has been set with the PT status control bits, the
order of priority below is followed (highest priority at the top).
1. o not press touch switches carelessly while the backlight is off or while noth-
2. After images may remain if the same pattern is displayed for a long period
1. Continuous buzzer
settings made at the PT. The following three buzzer settings can be made with
the memory switches.
ter string input has been disabled by the interlock function or a control bit in the
PT status control area. These sounds are controlled as touch switch sounds
and not buzzer sounds.
for a set length of time each at random positions on the screen (with the NT31C
and NT631C, the color is also changed randomly). With this screen saver, the
backlight is not turned off.
For details, refer to section 6 of the Setup Manual .
ing is displayed on the screen.
Confirm system safety before pressing touch switches.
(approx. 24 hours).
To prevent the formation of an afterimage, either use the screen saver func-
tion or periodically switch screens.
• OFF:
• ERR ON: The buzzer only sounds when a PT error occurs.
• ON:
The buzzer never sounds.
The buzzer sounds in response to instructions from the host
and screen attributes.
Section
2-16
241