Omron NT31 Operation Manuals page 381

Character String Display
[Display Functions]
370
S Display attributes and drawing result
Attribute
Standard
Flash
Inverse Flash
S Direct reference and indirect reference
Direct reference is a method whereby the memory table whose contents are to
be displayed is specified directly.
NT31/NT31C
a b c d
In indirect reference, the memory table whose contents are to be displayed is not
specified directly: the contents of the specified numeral memory table (numeric
value) are regarded as the number of a character string memory table, and the
contents of this character string memory table are displayed. Note that more
processing time is required for indirect reference that for direct reference.
NT31/NT31C
a b c d
In character string display, the character string is displayed in accordance with the
"General" settings.
For details on the method of display depending on the "General" settings, refer to
"Common Attributes" (page 368).
Drawing Result
The character string display element is displayed with the
specified foreground color and background color.
ABCDEFG
Repeated alternation of the "standard" display and no
display.
ABCDEFG
Repeated exchange of the foreground color and
background color.
ABCDEFG
Character string
memory table
No. 51
a b c d
Direct
reference
Allocated word
Numeral memory
(numeral memory table No. 20)
table No. 20
0 0 5 1
Indirect
reference
a b c d
Character string
memory table No. 51
Section 7-9
⇔
ABCDEFG
⇔
PC
Allocated word
(character string memory table No. 51)
DM0100
6 1 6 2
6 3 6 4
PC
DM0000
0 0 5 1
DM0100
6 1 6 2
6 3 6 4
Allocated word
(character string memory
table No. 51)