NT30-KBA04 Omron, NT30-KBA04 Datasheet - Page 67

• Manufacturer Part Number: NT30-KBA04
• Description: ANTI GLARE COVER FOR NT31
• Manufacturer: Omron

Specifications of NT30-KBA04

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

58
Areas for Control/Notification
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Reference: Whether the backlight is lit continuously or flashes when the backlight status bit is
Caution
set to 0 (OFF) is determined by the backlight mode bit (bit 8) of the PT status con-
trol bits and the Backlight screen attribute.
To ensure system safety, be sure to periodically read the PT operating status bit
from the host in order to ensure that the PT is always operating normally.
Battery Status (Bit 13)
This bit is set to 1 (ON) when the voltage of the battery that backs up the internal
memory of the PT (built-in battery) is low.
If the battery voltage drops, it is impossible to retain data with the resume func-
tion and to retain history records, therefore the battery must be replaced with a
new one within one week after the battery bit is set to 1 (ON). For details on how
to replace the battery, refer to section 7 of the Setup Manual .
Screen Switching Strobe (Bit 12)
This bit is set to 1 (ON) when the PT screen is changed by an instruction from the
host or by operation at the PT (ex. use of screen changeover function). After noti-
fication to the host, it is automatically returned to 0 (OFF).
Numeral Setting Strobe Flag (Bit 11)
This bit is set to 1 (ON) when a numeric value is input to a numeral memory table
using the numeral input function of the PT. After notification to the host, it is auto-
matically returned to 0 (OFF).
At the same time, the number of the numeral memory table to which the input
was made is notified to the content update memory table word.
Character String Setting Strobe Flag (Bit 10)
This bit is set to 1 (ON) when a character string is input to a character string
memory table using the character string input function of the PT. After notifica-
tion to the host, it is automatically returned to 0 (OFF).
At the same time, the number of the character string memory table to which the
input was made is notified to the content update memory table word.
Printer Operating Status (Bit 7)
This bit is set to 1 (ON) when a printer connected to the PT is printing due to touch
switch operation at the PT or an instruction from the host. On completion of print-
ing, it returns to 0 (OFF). It is also returned to 0 (OFF) even while printing is in
progress if the PT displays the System Menu or an error screen.
The PT can print the following data in the RUN mode.
• The currently displayed screen image (by touch switch operation, or operation
• Display history record data (by pressing the Print Screen touch switch when
• Device Monitor display screens (by pressing the print touch switch when
Backlight Status (Bit 6)
Indicates the status of the EL screen of an NT 631 or the backlight of an
NT31/NT31C or NT631C as follows:
• 1 (ON):
• 0 (OFF):
However, this bit is returned to 0 (OFF) when the PT displays the System Menu
or an error screen.
Global Window Open Status (Bit 5), Local Window1 Open Status (Bit 4),
Local Window2 Open Status (Bit 3)
This bit is set to 1 (ON) when a corresponding window is open. It is returned to 0
(OFF) when a corresponding window is closed. (It remains 1 (ON) even if the
window screen number is switched in the middle of operation.)
of the screen printing bit of the PT status control bits)
screen number 9001 or 9002 is displayed)
screen number 9021, 9022, or 9023 is displayed)
EL screen off or backlight off
EL screen displaying or backlight lit (flashing)
Section
2-2