Mitsubishi MELSEC QCPU User Manual

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MELSEC-Q/QnA
2 INSTRUCTION TABLES
Table 2.18 Logical Operation Instructions (Continued)
Category
Instruction
Symbols
Symbol Processing Details
Execution
Condition
Number of
Basic Steps
Subset
See for
Description
DXOR
DXOR SD
DXORP
DXORP SD
(D+1, D)
(S+1, S) (D+1, D)
1 7-16
DXOR
DXOR S1 S2 D
DXORP
DXORP S1 S2 D
(S1+1, S1)
(S2+1, S2) (D+1, D
)
2
3
7-18
BKXOR
BKXORP nS1 S2 D
Exclusive
OR
BKXORP
BKXORP nS1 S2 D
(S1)
(S2) (D)
n
57-20
WXNR
WXNR DS
WXNRP
WXNRP DS
(D)
(S)
(D)
3 7-22
WXNR
WXNR S1 S2 D
WXNRP
WXNRP S1 S2 D
(S1)
(S2)
(D)
4
3
7-26
DXNR
DXNR DS
DXNRP
DXNRP DS
(D+1, D)
(S+1, S) (D+1, D
)
1 7-22
DXNR
DXNR S1 S2 D
DXNRP
DXNRP S1 S2 D
(S2+1, S2) (D+1, D)
(S1+1, S1)
2
3
7-26
BKXNR
BKXNR nS1
S2 D
NON
exclusive
logical sum
BKXNRP
BKXNRP nS1 S2 D
(S1)
(S2) (D)
n
57-28
REMARK
1) 1:The number of steps may vary depending on the device and type of CPU module being
used.
Component Nomber of basic steps
(1) When using the following devices only
• Word device : Internal device (except for file register ZR)
• Bit device : Devices whose device Nos. are multiples of 16, whose digit
designation is K8, and which use no index modification.
• Constant : No limitations
Note 1)
5
High Performance model QCPU
Process CPU
(2) When using devices other than (1)
Note 2)
3
Basic model QCPU
QnCPU
3 Note 2)
Note 1:With High Performance module QCPU, (1) requires more number of steps, while it can
process the steps faster, as compared with (2).
Note 2:The number of steps may increase due to the conditions described in Section 3.8.
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Mitsubishi MELSEC QCPU Specifications

General

Brand	Mitsubishi
Model	MELSEC QCPU
Category	Controller
Language	English