Availability
Step
9
9
9
9
9
9
C24, C40, C56, and
C72 series
CPU version 2.7 or
later
(
)
Outline
Performs OR operation by comparing two double word data in the
comparative conditions. The contact goes ON/OFF depending on the result
of the comparison. The contacts are connected in parallel.
Program example
■
Operands
■
Explanation of example
• Compares the contents of data registers (DT1, DT0) with the constant K50 and compares the contents of data
registers (DT11, DT10) with the constant K40. If either (DT1, DT0) = K50 or (DT11, DT10) > K40, the external
output relay Y0 goes ON.
Timer/Counter
EV
Relay
SV
WR
WY
WX
Operand
S1
A
A
A
A
A:
N/A: Not Available
Register
DT
A
IY
IX
A
N/A
H
K
A
A
Constant
Index
modifier
A
Index
register
Available
A
S2
A
A
A
A
A
A
N/A
A
A
A
A
ORD =
Double word compare:
OR equal
ORD <>
Double word compare:
OR equal not
Double word compare:
OR smaller
ORD >
Double word compare:
OR larger
ORD >=
Double word compare:
OR equal or larger
ORD <
ORD <=
Double word compare:
OR equal or smaller
5-3. Description of Basic Instructions
137
S1
S2
32-bit equivalent constant or lower 16-bit area of 32-bit data to be compared
32-bit equivalent constant or lower 16-bit area of 32-bit data to be compared
Ladder Diagram
FP Programmer
II
key operations
Boolean Non-ladder
Address Instruction
0
Y0
D =, DT0, K50
"
"
"
"
"
Refer to page 133.
9
D >, DT10, K40
S1
S2
ST
X-WX
C
ENT
D
NOT
DT/Ld
ENT
0
OR
R-WR
D
=
ENT
D
D
F
>
OT
L-WL
AN
Y-WY
0
WRT
(BIN)
K/H
0
WRT
4
NOT
DT/Ld
0
ENT
1
(BIN)
K/H
0
WRT
5
0
9
18
STD =
DT
0
K
50
ORD >
DT
10
K
40
OT Y
0
Summary of Contents for FP1
Page 1: ...PROGRAMMABLE CONTROLLER FP1 is a global brand name of Matsushita Electric Works Hardware ...
Page 28: ...20 ...
Page 98: ...90 ...
Page 150: ...142 ...
Page 208: ...200 ...
Page 226: ...218 ...
Page 280: ...272 ...
