3.48 OR=, OR<>, OR>, OR>=, OR<, OR<= (Data Comparison (OR))
3.48 OR=, OR<>, OR>, OR>=, OR<, OR<= (Data Comparison (OR))
■
Ladder diagram
X100
S1
DT 0
■
Available operation units (●: Available)
Operatio
bit
n unit
i
■
List of operands
Operand
Description
S1
Comparison data 1
S2
Comparison data 2
■
Devices that can be specified (indicated by ●)
Operan
d
W
W
X
Y
S1
●
●
S2
●
●
(Note 1)
Cannot be specified when the operation unit is 16-bit integer (SS, US).
(Note 2)
Only 16-bit devices, 32-bit devices, and integer constants can be modified. (Real number constants,
and character constants cannot be specified.)
(Note 3)
Index register (I0 to IE)
(Note 4)
Can be specified only when the operation unit is signed integer (SS, SL).
(Note 5)
Can be specified only when the operation unit is unsigned integer (US, UL).
(Note 6)
Can be specified only when the operation unit is integer (US, SS, UL, SL).
WUME-FP7CPUPGR-12
i
S2
>=. SS
K 70
US
●
16-Bit device:
W
W
W
S
D
R
L
S
D
T
●
●
●
●
●
●
●
●
●
●
OR
SS
UL
●
●
32-Bit
device:
(Note 1)
TS
TE
L
U
W
WI
C
C
D
M
O
S
E
●
●
●
●
●
●
●
●
●
●
●
●
Y130
SL
SF
●
●
Real
Integer
numbe
r
IX
K
H
SF
U
(N
(N
(N
(N
(N
ote
ote
ote
ote
ote
3)
4)
5)
6)
7)
●
●
●
●
●
●
●
●
●
●
DF
●
St
rin
g
Index
modifie
D
r
F
(Note 2)
(N
" "
ote
8)
●
●
●
●
●
●
3-139