Availability
Step
9
9
9
9
9
9
C24, C40, C56, and
C72 series
CPU version 2.7 or
later
(
)
Outline
Performs AND 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 serially.
Program example
■
Operands
■
Explanation of example
• Compares the contents of data registers (DT1, DT0) with the constant K70 and compares the contents of data
registers (DT11, DT10) with the constant K50. If (DT1, DT0) < K70 and (DT11, DT10)
K50, 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
AND =
Double word compare:
AND equal
AND <>
Double word compare:
AND equal not
Double word compare:
AND smaller
AND >
Double word compare:
AND larger
AND >=
Double word compare:
AND equal or larger
AND <
AND <=
Double word compare:
AND equal or smaller
5-3. Description of Basic Instructions
135
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, K70
S1
S2
D < >, DT10, K50
"
"
"
"
"
"
"
Refer to page 133.
0
9
18
STD <
DT
0
K
70
AND <>
DT
10
K
50
OT Y
0
ST
X-WX
E
ENT
D
NOT
DT/Ld
ENT
0
AN
Y-WY
D
<
ENT
E
D
D
<
F
>
OT
L-WL
AN
Y-WY
0
WRT
(BIN)
K/H
0
WRT
5
NOT
DT/Ld
0
ENT
1
(BIN)
K/H
0
WRT
7
Содержание FP1
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