Block Exclusive Nor Operations (Bkxnr(P)) - Mitsubishi MELSEC Q Series Programming Manual

7.1.8

Block exclusive NOR operations (BKXNR(P))

BKXNR(P)
BKXNR
BKXNRP
Setting
Data
S1
S2
D
n
Function
(1) Performs an exclusive NOR operation on the data located in the n points from the device
designated by
stores the results into the area starting from the device designated by
S1
S1
S1
S1 + (n 2)
+ (n 1)
S1
Command
Command
*1 : Head number of the devices where data on which a logical operation will be conducted is stored (BIN 16 bits)
S1
*1 : Data for a logical operation or head number of the devices where the data for the logical operation is stored (BIN 16 bits)
S2
*1 : Head number of the devices where the operation result will be stored (BIN 16 bits)
D
n : Number of operation data blocks (BIN 16 bits)
Internal Devices
R, ZR
Bit Word
––
*1
––
*1
––
*1
, and the data located in the n points from the device designated by
S1
b15 b8 b7
0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0
+ 1 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0
1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
+ 2
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
b15
D 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1
D + 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
D + 2 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1
+(n 2)
D 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0
D + (n 1)
1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1
High
Basic
performance
S 1
BKXNR
S 1
BKXNRP
J \
U \G
Bit Word
––
––
––
*1: The same device number can be specified for
b0 b15
0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0
S2
+ 1 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0
S2
S2 + 2 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
n
XNR
+(n 2) 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0
S2
+(n 1) 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0
S2
b8 b7 b0
n
BKXNR(P)
Process
Redundant Universal
S2 D n
S2 D n
Constants
Zn Other
K, H
––
––
and or
S1 D S2
S2
.
D
b8 b7 b0
n
1
LCPU
2
3
4
6
6
7
––
––
8
––
––
and .
D
, and
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