Omron NT620S Operation Manual page 235

Numeral and Character-string Setting
Procedure 1. Use the support tool to allocate the PT status notify area (PT → PC) to the PC
Application Example
Exported From
Exported To
U. S. A.
Taiwan
11210
Character-string
setting strobe flag
224
memory.
2. Using the support tool, create a character-string setting screen and allocate
the character-string memory table to the PC memory.
3. Create a PC program for reading the "content upgrade memory table" in the
PT status notify area when the character-string setting strobe flag in the PT
status notify area comes ON (1).
4. Read the allocated word for the character-string memory table number read
in step 3.
S Disabling character-string input
Character-string input can be disabled by a PT status control area opera-
tion. For details, see 5-7 "NT620S/620C Status Control" (page 234).
This example shows the reading of the character-string memory table number
after a value has been changed by inputting character-string data at the
NT620S/620C.
S Support tool settings
Make the following settings using the support tool.
Allocated word for the PT status notify area: CH0110
Character-string memory table entry No. 2: DM0120 (registration word: 10)
Character-string memory table entry No. 3: DM0130 (registration word: 10)
Data registered for the screens:
Character-string setting 1 ... Reference table "character-string memory
Character-string setting 2 ... Reference table "character-string memory
U. S. A.
Australia
Australia Japan
China
New Zealand
S PC program
Create the following PC ladder program.
@MOV(21)
111
DM0106
table No. 2"
table No. 3"
Character-string memory table No. 2
Character-string memory table No. 3
Touch switches
Notification word for content upgrade
memory table
Word that stores the character-string
memory table number
Section 5-4
(1)