Omron NT31C Reference Manual page 326

Changing Numeral and Character String Display
1, 2, 3...
Changing Numerals/Character Strings by Pressing a Touch Switch Which Has the
Copy Setting Function
PC Program
Make a PC ladder program as shown below.
09000
Error flag
TIM001
@ANDW(34)
09000
Error flag
TIM002
@ANDW(34)
Program Operation
1. If an error occurs (bit 09000 goes ON), the display on the PT changes to
FAULT.
2. When the error is eliminated (bit 09000 goes OFF), the display on the PT
returns to NORMAL.
This method allows an operator to change the contents of a memory table simply
by operation at the PT. It is also possible to copy data to a numeral setting/char-
acter string input field by using this method. With the Copy Setting function, data
can only be copied in accordance with the predetermined method.
@MOV(21)
#0004
Copy destination memory table No.
102
Copy destination word
@MOV(21)
#0010 Copy source memory table No.
101
Copy source word
@ORW(35)
#0008
Copy type, memory table copy execution bit
103
103
Word of PT status control bits
TIM #0010
(1.0S)
001
#FFF7 Memory table copy execution bit set from 1 to 0
103
103
@MOV(21)
#0004 Copy type, copy destination memory table No.
102
Copy destination word
@MOV(21)
Copy source memory table No.
#0011
101
Copy source word
@ORW(35)
#0008 Copy type, memory table copy execution bit
103
103
Word of PT status control bits
TIM
#0010
002
(1.0S)
Memory table copy execution bit set from 1 to 0
#FFF7
103
103
Section 3-5
(1)
(2)
315