Hitachi NJI-350B User Manual
Page 56
Chapter 5 Instruction Specifications
5-6
4.
Arithmetic instructions
R7F
4
R7F
3
R7F
2
R7F
1
R7F
0
Process
time
(
µ s)
C
la
ssi
fica
tio
n
It
em
num
ber
Ladder symbol
In
str
ucti
on
sy
m
bol Instruction
name
Process descriptions
I/O types used
DER ERR SD
V
C
MICRO-EH
S
teps Remarks
1 d=s
Substitution d
← s
[Bit]
↕ z z z z
32
3 I/O: I/O
statement
d: Y, R, M
74
4 I/O: Array
s: X, Y, R, M,
52
4 Array: I/O
Constant
92
5 Array:
Array
[Word]
↕ z z z z
27
3 I/O: I/O
d: WY, WR,
66
4 I/O: Array
WM, Timer ·
Counter
53
4 Array: I/O
Subs
titutio
n s
tate
m
en
t
s: WX, WY, WR,
WM, Timer ·
99
5 Array:
Counter,
Constant
Array
[Double word]
↕ z z z z
35
4 I/O: I/O
d: DY, DR,
86
4 I/O: Array
DM
s: DX, DY, DR,
71
5 Array: I/O
DM, Constant
* Array variables
can be used.
120
5 Array:
Array
2 d=s1+s2
Binary
addition
d
← s1+s2
z z z ↕ ↕
45
61
4
6
Upper
case: W
Lower
case: DW
3 d=s1 B+ s2
BCD
addition
d
← s1+s2
↕ z z z ↕
115
177
4
6
Upper
case: W
Lower
case: DW
Mathe
m
atical
o
pe
ratio
n
4 d=s1 - s2
Binary
subtraction
d
← s1 - s2
z z z ↕ ↕
41
58
4
6
Upper
case: W
Lower
case: DW
5 d=s1 B -
s2
BCD
subtraction
d
← s1 - s2
[Word]
d: WY, WR, WM
s1, s2: WX, WY,
WR, WM, Timer
Counter,
Constant
[Double word]
d: DY, DR, DM
s1, s2: DX, DY,
DR, DM,
Constant
↕ z z z ↕
104
163
4
6
Upper
case: W
Lower
case: DW
6 d=s1 x s2
Binary
multiplication
d
← s1 x s2
↕ z z z z
43
112
4
6
Upper
case: W
Lower
case: DW
7 d=s1 B x s2
BCD
multiplication
d
← s1 x s2
↕ z z z z
164
447
4
6
Upper
case: W
Lower
case: DW
8 d=s1 S x s2
Signed binary
multiplication
d
← s1 x s2
[Double word]
d: DY, DR, DM
s1, s2: DX, DY,
DR, DM,
Constant
↕ z z z z
143
6
9 d=s1 / s2
Binary
division
[Word]
d
← s1 / s2
WRF016
← s1 mod s2
[Word]
d: WY, WR, WM
s1, s2: WX, WY,
WR, WM,
↕ z z z z
55
110
4
6
Upper
case: W
Lower
case: DW
10 d=s1 B/ s2
BCD
division
[Double word]
d
← s1 / s2
DRF016
← s1 mod s2
Timer Counter,
Constant
[Double word]
d: DY, DR,, DM
s1, s2: DX, DY,
DR, DM,
Constant
152
253
4
6
Upper
case: W
Lower
case: DW
11 d=s1 S/ s2
Signed
binary
division
[Double word]
d: DY, DR, DM
s1, s2: DX, DY,
DR, DM,
Constant
↕ z z ↕ z
101
6