Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

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6 BASIC INSTRUCTIONS
6.3 Logical Operation Instructions
Performing an AND operation on 16-bit block data
BKAND(P)
These instructions perform an AND operation on the two 16-bit binary data blocks specified.
■
Execution condition
Setting data
■
Description, range, data type
*1 When specifying setting data by using a label, define an array to secure enough operation area and specify an element of the array
label.
■
Applicable devices
*1 The same device number can be specified for (s1) and (d) or (s2) and (d).
Ladder ST
ENO:=BKAND(EN,s1,s2,n,d);
ENO:=BKANDP(EN,s1,s2,n,d);
FBD/LD
Instruction Execution condition
BKAND
BKANDP
Operand Description Range Data type Data type (label)
(s1) Logical AND data or the start device where logical AND
data is stored

16-bit signed binary ANY16
*1
(s2) Logical AND data or the start device where logical AND
data is stored -32768 to 32767 16-bit signed binary ANY16
*1
(d) Start device for storing the operation result

16-bit signed binary ANY16
*1
(n) Number of data points 0 to 65535 16-bit unsigned binary ANY16
EN Execution condition

Bit BOOL
ENO Execution result

Bit BOOL
Operand Bit Word Double word Indirect
specification
Constant Others
X, Y, M, L,
SM, F, B, SB,
FX, FY J  \  T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD U  \G  , J  \  ,
U3E  \(H)G 
Z LT, LST,
LC LZ K, H E $
(s1)
*1
           
(s2)
*1
           
(d)
*1
           
(n)
           
RnCPU RnENCPU
RnSFCPU RnSFCPU RnPCPU RnPCPU
(Standard) (Safety) (Redundant) (Process)
(s1) (s2) (d) (n)
EN ENO
d s1
s2
n