Mitsubishi MELSEC-Q/L Programming Manual page 368

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NDIS, NDISP, NUNI, NUNIP
NUNI
(1) Links individual bits of data stored into the area starting from the device number designated by
specified by
, and stores them following the device number designated by
S2
Designation of the number of linked bits
S2
6
S2
+1
8
+2
S2
6
+3
S2
4
+4
S2
8
S2
+5
10
S2
+6
3
S2
+7
0
Designation of the end of setting
S 1
b7
+1
S 1
S 1
+2
S 1
+3
b7
S 1
+4
b9
+5
S 1
S 1
+6
(2) The number of bits to be linked as designated by
(3) Processing will be performed on the number of bits to be linked from the device number designated by
number storing "0".
(4) Do not overlap the device range for data to be linked (
data (
to end range of
D
(5) Do not overlap the device numbers to be designated at
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.
Error
code
The number of bits dissociated or linked specified by
4100
set within the range from 1 to 16 bits.
The device number of the device specified by
4101
number of bits dissociated or linked specified by
final device number of each device.
366
b5
b0
Number of bits
designated at S2
b0
Number of bits
S2
designated at
+1
b5
b0
Number of bits
S2
designated at
+2
b4
b0
Number of bits
S2
designated at
+3
b0
Number of bits
S2
designated at
+4
b0
Number of bits
S2
designated at
+5
b2
b0
Number of bits
S2
designated at
+6
can be within a range of from 1 to 16.
S2
S1
). If overlapped, the correct operation result may not be obtained.
D
Error details
S2
or
based on the
S1
D
is greater than the
S2
.
D
b15b14b13
b6
D
b15
b8
b7
D
b12
b10
D
to end range of
) with the device range which stores the linked
S1
,
, and
. If overlapped, correct operation is not possible.
S1 S2
D
Q00J/
QnH
Q00/
Q01
has not been
in the number of bits
S1
b5
b0
b4
b3
b0
b0
to the device
S2
QnPH QnPRH
QnU
LCPU

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