Performing An Xor Operation On 16-Bit Block Data - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Performing an XOR operation on 16-bit block data

BKXOR(P)
RnPCPU
RnCPU RnENCPU
(Process)
These instructions perform an XOR operation on the two 16-bit binary data blocks specified.
Ladder
(s1)
FBD/LD
EN ENO
s1 d
s2
n
■Execution condition
Instruction
BKXOR
BKXORP
Setting data
■Description, range, data type
Operand Description
(s1) Start device where the logical operation data is stored
(s2) Logical operation data or the start device where the logical
operation data is stored
(d) Start device for storing the operation result
(n) Number of data points
EN Execution condition
ENO Execution result
*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
Operand Bit
X, Y, M, L,
SM, F, B, SB,
FX, FY
*1

(s1)
*1

(s2)
*1
(d) 

(n)
*1 The same device number can be specified for (s1) and (d) or (s2) and (d).
6 BASIC INSTRUCTIONS
328
6.3 Logical Operation Instructions
RnPCPU RnSFCPU RnSFCPU
(Redundant) (Standard) (Safety)
(s2) (d) (n)
Execution condition
Word
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
 
 
 
 
ST
ENO:=BKXOR(EN,s1,s2,n,d);
ENO:=BKXORP(EN,s1,s2,n,d);
Range

-32768 to 32767

0 to 65535


Double word Indirect
U\G, J\, Z LT, LST,
U3E\(H)G LC
  
  
  
  
Data type Data type (label)
16-bit signed binary ANY16
16-bit signed binary ANY16
16-bit signed binary ANY16
16-bit unsigned binary ANY16
Bit BOOL
Bit BOOL
Constant
specification
LZ K, H E
   
   
   
   
*1
*1
*1
Others
$
 
 
 
 