Performing An Xnor Operation On 16-Bit Block Data - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

Performing an XNOR operation on 16-bit block data

BKXNR(P)
These instructions exclusive NOR contents of (n) point(s) from the device specified by (s1) and (n) point(s) from the device
specified by (s2), and store the results in the devices specified by (d) onwards.
Ladder diagram
(s1) (s2) (d)
FBD/LD
EN ENO
s1 d
s2
n
Setting data
■Descriptions, ranges, and data types
Operand Description
(s1) Head device where the logical operation data is stored
(s2) Logical operation data or the head device where the
logical operation data is stored
(d) Head device for storing the operation result
(n) Number of data
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, SM,
F, B, SB, S
*1

(s1)
*1

(s2)
*1

(d)

(n)
*1 The same device number can be specified for (s1) and (d) or (s2) and (d).
(n)
Word
T, ST, C, D, W, U\G
SD, SW, R
 
 
 
 
Structured text
ENO:=BKXNR(EN,s1,s2,n,d);
ENO:=BKXNRP(EN,s1,s2,n,d);
Range Data type
-32768 to +32767 16-bit signed binary
-32768 to +32767 16-bit signed binary
 16-bit signed binary
0 to 65535 16-bit unsigned binary
 Bit

Bit
Double word Indirect
specification
Z LC LZ
   
   
   
   
Data type (label)
ANY16
ANY16
ANY16
ANY16
BOOL
BOOL
Constant
K, H E $
  
  
  
  
7 BASIC INSTRUCTIONS
7.3 Logical Operation Instructions
7
Others
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