Mitsubishi MELSEC QS Series Programming Manual page 135

Operation Error
(1) In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and
the corresponding error code is stored into SD0.
• The device range of n-points from
Program Example
(1) The following program outputs the lower 4 bits of D0 when XA goes ON to Y10 to Y23 in
4-bit units.
[Ladder Mode]
[Operation]
b15
D0 1 1
(2) The following program outputs the data at X20 through X23 to D100 through D103 when XA
goes ON.
[Ladder Mode]
[Operation]
Before
execution
D
b4 b3 b2 b1 b0
0 1 1 0 1 1 1 0 0 1 1 0 1 1
Ignored
Transfer
X2F X2C X2B X28 X27 X24 X23
0 0 1 1 1 0 0 1 0 1 1 1 0
1 1 1
Ignored
6.4.4 Identical 16-bit data block transfers (FMOV(P))
or exceeds the corresponding device range.
1 0 1 1 Y13-Y10
1 0 1 1 Y17-Y14
5 points
1 0 1 1 Y1B-Y18
1 0 1 1 Y1F-Y1C
1 0 1 1 Y23-Y20
X20
After execution
(transfer destination)
b15 b4 b3
0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0
0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0
0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0
0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0
Filled with 0.
6.4 Data Transfer Instructions
FMOV(P)
(Error code: 4101)
b0
D100
D101
4 points
D102
D103
6-37
6