NT20S-CFL01 Omron, NT20S-CFL01 Datasheet - Page 149

• Manufacturer Part Number: NT20S-CFL01
• Description: NT20S BLACKLIGHT UNIT
• Manufacturer: Omron

Specifications of NT20S-CFL01

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

4-6
4-6-1
Lamp Attributes
Lamps
Lamps
Lamp Functions
The NT20S has the “lamp” function used to simply display the PC bit status.
This section describes the lamps which can be displayed.
The lamp display status (lit (flashing) or unlit) can be changed by instructions from
the PC/host.
For details on how to change the status of a currently displayed lamp, refer to
“Turning ON (lit) and OFF (unlit) the Lamps (Changing the Contents of Allocated
Bits)” on page 179, “Lamp and Touch Switch Display (Bit Specification)” on page
210, and “Lamp and Touch Switch Display (Number Specification)” on page 210.
The lamps are the graphic areas whose method of display can be changed by us-
ing the PC. Available display methods are “lit”, “unlit”, and “flash“. Up to 128 lamps
can be registered in one screen.
The display status (lit, unlit, and flashing) which are registered when creating the
screen data can be switched according to the ON/OFF of the PC bit status.
The following attributes can be set with the lamp. Use the support tool to set the
lamp attributes.
S Shape
S Frame
Select from the square and circle shapes. The display size can be freely se-
lected.
Select whether or not the boundary line (frame) of the lamp display area is dis-
played. If the frame is not set, only the guide display message for the lamp is
displayed when the lamp is not lit (or flashing). If the guide display message is
not set, nothing is displayed.
Square
Unlit
Circle
PC
Lit
Section 4-6
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