Omron NT21 Reference Manual page 133

Lamps
Properties
General
OFF state
X, Y
Width, Height
Code
Color (valid only for image data whose color mode is 2 Colors)
Foreground
Background
ON State
X, Y
Width, Height
Code
Color (valid only for image data whose color mode is 2 Colors)
Foreground
Background
Light Function
Address
PC Bit Address
I/O Comments
Position
OFF state
Coordinates of the top left corner of the image/library
data display in the OFF state
Width/height of image/library data displayed in the OFF
state
Image/library code displayed in the OFF state
Foreground color of the image/library lamp in the OFF
state (Colors other than black and white are available
with the NT31C and NT631C only.)
Black/Blue/Red/Magenta/Green/Cyan/Yellow/White
Background color of the image/library lamp in the OFF
state (Colors other than black and white are available
with the NT31C and NT631C only.)
Black/Blue/Red/Magenta/Green/Cyan/Yellow/White/
Transparent
Coordinates of the top left corner of the image/library
data display when the lamp is ON
Width/height of image/library data displayed in the ON
state
Code of the image/library data displayed in the ON
status
Foreground color of the image/library lamp in the OFF
state (Colors other than black and white are available
with the NT31C and NT631C only.)
Black/Blue/Red/Magenta/Green/Cyan/Yellow/White
Background color of the image/library lamp in the OFF
state (Colors other than black and white are available
with the NT31C and NT631C only.)
Black/Blue/Red/Magenta/Green/Cyan/Yellow/White/
Transparent
Allocated bit of the lamp (Allocated bit, page 118)
Comment that indicates the contents of the allocated bit
Up to 16 alphanumeric characters
Position
Section 2-6
ON state
117