NT30-CFL01 Omron, NT30-CFL01 Datasheet - Page 318

• Manufacturer Part Number: NT30-CFL01
• Description: REPLACEMENT BACKLIGHT FOR NT30
• Manufacturer: Omron

Specifications of NT30-CFL01

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NT30CFL01

Changing the Contents of the Character String Memory Table Allocated Word
Changing Numeral and Character String Display
1, 2, 3...
PC Program
Make a PC ladder program as shown below.
The program must also be made so that the value of ACHIEVED is stored to
D0010 and the value of TARGET is stored to D0011.
Program Operation
In this example, the contents of numeral memory table No. 51, which is refer-
enced in indirect specification is not checked. If the program is actually tested,
the contents of numeral memory table No. 51 must not be outside the range of
0100 to 0101.
By using the lamp bit of the touch switch, it is possible to identify which of the
numeral memory tables is used for display. For details, refer to 2-7 Touch
Switches (page 110).
By allocating a character string table to a word in the host, changes made at the
word in the host can be easily reflected to the character string memory table.
With this method, however, the contents of a memory table allocated word can
only be read out when the character string memory table is being used for an
element that is currently displayed by the PT. The contents of an allocated word
which is not related to the display is not read out.
When a character code is written to a word at the host, the character code is
stored without change in the character string memory table. By specifying FF20
to FFF
Character codes stored in words at the host are stored in the following sequence
in character string memory tables.
When the code for mark data straddles two words:
1. When TARGET (touch switch No. 10) is pressed, the contents of numeral
2. When ACHIEVED (touch switch No. 11) is pressed, the contents of numeral
memory table No. 101 (the value of the target production) is displayed.
memory table No. 100 (the value of the production actually achieved) is dis-
played.
00100
00101
H
, it is possible to include marks in character strings.
A = 41
C = 43
Y = FF01
D = 44
F = 46
A = 41
C = 43
Y = FF01
E = 45
H
H
H
H
H
H
H
, B = 42
, B = 42
, F = 46
, E = 45
, D = 44
H
H
H
H
H
H
H
,
First word
First word + 1
First word + 2
First word + 3
@DEC (39)
First word
First word + 1
First word + 2
First word + 3
@INC (38)
DM0000
DM0000
Numeral memory table No. used
in indirect specification
Numeral memory table No. used
in indirect specification
4 1 4 2
4 3 4 4
F F 0 1
4 5 4 6
4 1 4 2
4 3 F F
0 1 4 4
4 5 4 6
ABCDYEF
ABCYDEF
Section
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(2)
309
3-5