V020-E3-2 Omron, V020-E3-2 Datasheet - Page 192

• Manufacturer Part Number: V020-E3-2
• Description: Publications, Books
• Manufacturer: Omron

Specifications of V020-E3-2

• Lead Free Status / RoHS Status: na

Application Example of Copying of a Character-String Memory Table
176
Memory Tables and Bar Graphs
Error flag
Error flag
09000
09000
This example gives a PC program to switch the character string display on the
screen by using the memory table copy operation as the allocated bit is turned ON
and OFF.
S Support tool settings
S PC ladder program
S Program operation
(1) When an error occurs (bit 09000 turns ON), the NT20S displays the message
(2) When the error is cleared (bit 09000 turns OFF), the NT20S display message
Allocate the memory as shown below by using the support tool.
PT status control area allocation: Word 0100
Contents registered to the screen: Character-string memory table #4
Character-string memory table settings
Create a PC ladder program as follows:
#
4
10
11
Line 1
“Error”.
reverts to “Normal”.
Contents
Normal
Error
Normal
Character-string memory table #4
Normal
@MOV(21)
@MOV(21)
@MOV(21)
@MOV(21)
#0004
#0004
#0010
#0011
102
102
101
101
Number of
Character Digits
6 digits
6 digits
6 digits
Copy source memory table #
Copy source word
Copy type, copy destination memory table #
Copy destination word
Copy type, copy destination memory table #
Copy destination word
Copy source memory table #
Copy source word
Section 5-2
(1)
(2)