Mitsubishi MELSEC-Q/L User Manual

329
BKXNR, BKXNRP
1
2
3
4
4
6
7
8
7.1 Logical operation instructions 7.1.8 BKXNR, BKXNRP
(2) The constant designated by can be between -32768 and 32767 (BIN 16-bit data).
Operation Error
(1) In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and an error code is stored into
SD0.
Program Example
(1) The following program performs an exclusive NOR operation on the data stored at D100 to D102 and the data stored at
R0 to R2 when X20 is turned ON, and stores the operation result into the area starting from D200.
[Ladder Mode] [List Mode]
[Operation]
Error
code
Error details
Q00J/
Q00/
Q01
QnH QnPH QnPRH QnU LCPU
4101
The points specified in n exceed those of the corresponding device
specified in , , or .
The ranges of devices starting from the one specified in and
overlap by n points (except when the same device is specified in and
).
The ranges of devices starting from the one specified in and
overlap by n points (except when the same device is specified in and
).
S2
+ 1
+ 2
S1
S1
S1
S1
S1
S2
n
b15 b8
0
0 0 0 0 0 0 0 1 1 1 100 0 0
b7 b0
0 0 0 0 0 0 0 0 1 1 1 111 1 1
1 1 0 0 0 0 1 1 0 0 1 111 0 0
1 1 1 1 0 0 1 1
1 1 1 1
b15 b8
0
0 0 0
1 1 1 1 1 1 1 111 1 1
b7 b0
0 0 0 0 1 1 1 1 1 1 1 100 0 0
1 1 0 0 1 1 0 0 0 0 1 100 1 1
1 1
0 0
1 1
0 0
1 1
0 0
1
1
0 0
0 0 0 0 1 1 1 1 1 1 1 100 0 0
XNR
b15 b8b7 b0
1 1 1 1
0 0 0 0
1 1 1 1
0
0 0 0
000011 00
00000000 1111
n
+ 1
+ 2
D
D
D
D
D
+(n 1)
+(n
2)
+(n 1)
+(n
2)
S1 S2
D
S1
D
S1
D
S2
D
S2
D
Step Instruction Device
XNR
1 0 1 0 1 0 1 0 0 1 0 101 0 1
1
0
1
0
1
0
1
0
1
0
1
00
1
0
1
0
1
0
1
0
1
0
1 1
0
1
0
1
0
1
0
D201
D202
D200
b15 b8
1
1 1 1 1 1 1 1
b7 b0
1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 1 1 1 111 1 1
D101
D102
D100
1 1 1 1 1 1 1 1
0 0 0 000 0 0
0 0 0 0 0 0 0 0 0 0 0 011 1 1
1 0 1 0 1 0 1 0 1 0 1 010 1 0
R1
R2
R0
D0
3
00000000
00000000
b15 b8 b7 b0
b15 b8 b7 b0

Mitsubishi MELSEC-Q/L Specifications

General

Brand	Mitsubishi
Model	MELSEC-Q/L
Category	Controller
Language	English