Mitsubishi Electric MELDAS C6 Programming Manual page 257

DXNR, DXNRP ... Non-exclusive OR of 32-bit data
Bit device
X Y M L F B SB T SM V T
S
D
S1
S2
D
DXNR
DXNRP
DXNR
DXNRP
Function
DXNR S D
Non-exclusive OR is executed for each bit of the 32-bit data designated with D and designated with S,
and the results are stored in the device designated with D.
Before execution
After execution
S2
DXNR S1
Non-exclusive OR is executed for each bit of the 32-bit data designated with S1 and designated with
S2, and the results are stored in the device designated with D.
Before execution
After execution
8. Function Commands
DXNR, DXNRP
Usable device
Word device
C D R W SW Z SD K
Operation command
DXNR
DXNRP
Operation command
DXNR S1
DXNRP
S1
DXNRP S D
,
0 1 0 1
D
0 0 0 0
S
1 0 1 0 0
D
D DXNRP S1
,
0 1 0 1 0
S1
0 0 0 0 1
S2
1 0 1 0 0
D
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Con-
stant
H
Setting data
S D
Data to be non-exclusive
S
ORed or head No. of device
where data is stored.
The non-exclusive OR results
D
S D
are stored in D device.
Setting data
S2
D Data to be non-exclusive
S1
ORed or head No. of device
S2
where data is stored.
Head No. of device to store
D
S2 D
non-exclusive OR results.
32-bit
0 0 1 0 1 0 1 0
DXNR,DXNRP
1 1 1 0 0 0 0 1
0 1 1 0 1 0 0
D
S2
32-bit
0 1 0 1 0 1 0
DXNR,DXNRP
1 1 0 0 0 0 1
0 1 1 0 1 0 0
Digit
No. of
Pointer desig- Index
steps
nation
P
3/4
4/5
1 0 1
1 1 1
1 0 1
1 0 1
1 1 1
1 0 1