Mitsubishi MELSEC iQ-F FX5 series, Programming Manual, Page: 231 / 888

6 BASIC INSTRUCTIONS
6.3 Logical Operation Instructions
229
6
Performing an XOR operation on 16-bit block data
BKXOR(P)
These instructions seek exclusive OR of 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).
Processing details
• These instructions exclusive OR 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.
Operation error
Ladder diagram Structured text
ENO:=BKXOR(EN,s1,s2,n,d);
ENO:=BKXORP(EN,s1,s2,n,d);
Operand Description Range Data type Data type (label)
(s1) Data for exclusive OR or head device where data is stored -32768 to +32767 16-bit signed binary ANY16
(s2) Data for exclusive OR or head device where 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
Operand Bit Word Double word Indirect
specification Constant Others
X, Y, M, L,
SM, F, B, SB U

\G

T, ST,
C, LC T, ST, C, D,
W, SD, SW, R U

\G

Z LC LZ K, H E $
(s1)
*1
            
(s2)
*1             
(d)
*1             
(n)
            
Error code
(SD0/SD8067) Description
2820 The range of (n) point(s) of data starting from the device specified by (s1), (s2), or (d) exceed the corresponding device range.
2821 Device range of (n) point(s) from (s1) partially overlaps with device range of (n) point(s) from (d).
(Does not apply when same device has been specified for (s1) and (d).)
Device range of (n) point(s) from (s2) partially overlaps with device range of (n) point(s) from (d).
(Does not apply when same device has been specified for (s2) and (d).)
(s1) (s2) (d) (n)
0 0 0 0 0 0 0 0
…
1 1 1 1 1 1 1 1
1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0
b7
0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0
1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
0 0 1 1 0 0 1 1 1 1 0 0 1 1 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0
…
…
0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1
b8
b0
… …
b7 b8
b0
b
… …
b7 b8
b0
b1
… …
XOR
(s1)+1 (s1) (s1)+(n-1)
(s2) (s2)+1 (s2)+(n-1)
(d) (d)+1 (d)+(n-1)
5
15 b15