7 BASIC INSTRUCTIONS
7.3 Logical Operation Instructions
271
7
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.
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
*1 The same device number can be specified for (s1) and (d) or (s2) and (d).
Ladder diagram
Structured text
ENO:=BKXNR(EN,s1,s2,n,d);
ENO:=BKXNRP(EN,s1,s2,n,d);
FBD/LD
Operand
Description
Range
Data type
Data type (label)
(s1)
Head device where the logical operation data is stored
-32768 to +32767
16-bit signed binary
ANY16
(s2)
Logical operation data or the head device where the
logical operation data is stored
-32768 to +32767
16-bit signed binary
ANY16
(d)
Head device for storing the operation result
16-bit signed binary
ANY16
(n)
Number of data
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, S
T, ST, C, D, W,
SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(s1)
(s2)
(d)
(n)
(s1) (s2)
(d)
(n)
EN
ENO
d
s1
s2
n
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
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