6.3
Logical Operation Instructions
Performing an AND operation on 16-bit data
WAND(P) [when two operands are set]
RnPCPU
RnCPU RnENCPU
(Process)
These instructions perform an AND operation on the two sets of 16-bit binary data specified.
Ladder
(s)
FBD/LD
Not supported
( Page 302 WAND(P) [when three operands are set])
■Execution condition
Instruction
WAND
WANDP
Setting data
■Description, range, data type
Operand
Description
(s)
Logical AND data or the device where logical AND data is
stored
(d)
Device for storing the operation result
• In safety programs executed by the Safety CPU, only safety devices and safety labels of data types described in the table
can be used.
■Applicable devices
Operand
Bit
X, Y, M, L,
SM, F, B, SB,
FX, FY
(s)
(d)
• In safety programs executed by the Safety CPU, only the following safety devices and constants can be used.
Operand
Bit
SA\X, SA\Y, SA\M, SA\SM, SA\B
(s)
(d)
6 BASIC INSTRUCTIONS
300
6.3 Logical Operation Instructions
RnPCPU
RnSFCPU RnSFCPU
(Redundant)
(Standard)
(Safety)
(d)
Execution condition
Word
J\
T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
ST
Not supported
( Page 302 WAND(P) [when three operands are set])
Range
-32768 to 32767
-32768 to 32767
Double word Indirect
U\G, J\,
Z
LT, LST,
U3E\(H)G
LC
Word
SA\T, SA\ST, SA\C, SA\D, SA\W, SA\SD
Data type
Data type (label)
16-bit signed binary
ANY16
16-bit signed binary
ANY16
Constant
specification
LZ
K, H E
Constant
K, H
Others
$