Omron NT31 Series, Operation Manuals

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Lamps Section 7-6
[Restrictions]
S A maximum of 256 lamps can be registered for one screen. For an overlapping
screen comprising 8 child screens, the maximum is 1024.
There is no restriction on the number of lamps that can be registered for one
screen data file: any number can be registered as long as the data file capacity is
not exceeded. However, if a large number of elements are registered, check that
the restrictions on element display are complied with by referring to “Display Re-
strictions” (page 644).
S
When polygons are used as the display graphics for normal (standard) lamps,
one polygon can be given up to 255 vertices.
S
Image/library lamps are subject to the maximum simultaneous display restric-
tion imposed on image and library data. This means that a maximum total of 256
image/library lamps and image and library data can be displayed on one screen.
For an overlapping screen comprising 8 child screens, the maximum is 1024.
S
When library data is displayed with an image/library lamp, if the library data pro-
jects outside the screen area, nothing is displayed. Usually, the Support Tool
ensures that the data does not project out of the screen area.
S If no data is registered for the specified image/library lamp code, nothing will be
displayed.
S
Among lamps, the display order is determined by the order in which the lamps
were created. However, this order among lamps can be changed with the Sup-
port Tool.
[Common Attributes]
The common attributes vary widely according to the type of lamp, therefore they
are described separately for each case.