Mitsubishi MELSEC Q Series Programming Manual page 265

When a constant is specified for
b31
(BIN)
＋1, -30000
S1 S1
＋3, ＋2 40000 (BIN)
S1 S1
＋5, ＋4 -50000 (BIN)
S1 S1
＋n 1, ＋n 2 60000 (BIN)
S1 S1
(2) Block addition is executed in 32-bit units.
(3) The constant in the device specified by
(BIN 32-bit data).
(4) If the value specified by n is 0, the instruction will be not processed.
(5) The following will happen if an overflow occurs in an operation result:
The carry flag in this case is not turned on.
・ K2147483647
(7FFFFFFF
・ K 2147483647
(80000001
DBK-
(1) This instruction subtracts BIN 32-bit data stored in the n-point devices starting from the
device specified by
from the device specified by
specified by
When a device is specified for
b31
＋1, -55555 (BIN)
S1 S1
＋3, ＋2 33333 (BIN)
S1 S1
＋5, ＋4 44444 (BIN)
S1 S1
13579 (BIN)
＋n 1, ＋n 2
S1 S1
When a constant is specified for
b31
-99999 (BIN)
＋1,
S1 S1
99999 (BIN)
＋3, ＋2
S1 S1
-59999 (BIN)
＋5, ＋4
S1 S1
＋n 1, ＋n 2 79999 (BIN)
S1 S1
(2) Block subtraction is executed in 32-bit units.
(3) The constant in the device specified by
(BIN 32-bit data).
(4) If the value specified by n is 0, the instruction will be not processed.
(5) specifies out of the range of n-point devices starting from the device specified by
D
.
S2
However,
S2
b0
b31
n
＋
＋1,
S2 S2
+K2
K 2147483647
) ( 80000001
(00000002
)
H
H
K2147483647
+K 2
( FFFFFFFE ) ( 7FFFFFFF
)
H
H
or a constant from BIN 32-bit data stored in n-point devices starting
S2
, and then stores the operation result into the nth device
S1
and up,
D
S2
b0
＋1,
S2 S2
＋3, ＋2
S2 S2
n
＋5, ＋4
S2 S2
＋n 1, ＋n 2
S2 S2
S2
b0
n
＋1,
S2 S2
and can specify the same device.
S1 S2
D
D
b0
50000 (BIN) D
D
can be between 2147483648 to 2147483647
S2
)
H
)
H
b31 b0
44445 (BIN)
D
3333 (BIN)
D
n
-10000 (BIN)
D
12345 (BIN)
D
D
D
b31 b0
9999 (BIN)
D
D
can be between 2147483648 to 2147483647
S2
DBK+(P),DBK-(P)
b31
20000 (BIN)
＋1, D
90000
＋3, D ＋2 (BIN)
＋5, D ＋4 0 (BIN)
＋n 1, ＋n 2 110000 (BIN)
D
b31
＋1, -1000000 (BIN)
D
＋3, ＋2 30000 (BIN)
D
＋5, ＋4 54444 (BIN)
D
1234 (BIN)
＋n 1, D ＋n 2
b31
-109998 (BIN)
＋1, D
90000 (BIN)
＋3, D ＋2
69998 (BIN)
＋5, D ＋4
70000
＋n 1, ＋n 2 (BIN)
D
S1
6-63
1
b0
n
2
3
4
4
6
7
8
b0
n
b0
n
and