Omron NT30 Operation Manual page 217

Memory Tables and Graphs
Application Example of the Numeral Memory Table Entries Allocated to the PC Words
208
3. Program the PC to write the contents of numerals and character strings to be
displayed on the NT30/30C to the PC words.
S Important Points when Writing a Character String
If a character string to be written is smaller than allocated word x 2, fill up the
vacant stop with spaces (20H). If unnecessary characters are left in the area,
the character string will not be displayed correctly.
If the character font for character strings displayed on the NT30/30C screen is
set as half size and a normal-size character string is written after displaying a
2-byte code (mark), part of the mark will remain displayed, as shown below.
A B C D E
a b c d e f g h i j
In this case, first write a 2-byte code (EB9F to EBDE) for which nothing is regis-
tered, then write a normal-size character string.
This example gives the procedure to directly display the contents of the words
allocated as the numeral memory table entries in the PC memory. The NT30/30C
screen display will change as the contents of the PC word change.
S NT-series Support Tool Settings
Allocate the memory as shown below by using the NT-series Support Tool.
Numeral memory table entry No. 1: DM0000 (registration word: 2)
Numeral memory table entry No. 2: DM0002 (registration word: 1)
Screen numbers to be created:
Line 1
Qty.
Defects
No. 1 and No. 2
15289 unit
23 unit
Section 5-2
Numeral
memory table
entry No. 1
(8-digit input)
Numeral
memory table
entry No. 2
(4-digit input)