Mitsubishi Electronics 13JW55 ユーザーズマニュアル
5 - 27
Project name
QB-15
Program name
MAIN
5.3 Comparison Operation Instruction
Size
comparison
comparison
C10
K4Y40
C10
BCD
Y70
S1
S2
X3 SM413 (2-sec. clock)
X4
K100
0
C10
K10
>
Y71
S1
S2
C10
K10
< =
Y72
C10
K20
=
Y73
C10
K30
< >
Y74
C10
K20
>
C10
K40
<
C10
K25
< =
Y75
C10
K10
< =
Y76
C10
K40
< =
C10
K100
=
C10
K35
> =
C10
K20
> =
C10
K50
>
C10
RST
X0
6
10
15
19
23
27
34
41
55
The comparison operation instruction compares the data of source 1 (
S1
)and
source 2 (
S2
), and brings the devices into conduction when the conditions are
met.
The instruction can be regarded as one normally open contact (
) since it is
conducted only when the conditions are met.
Y74
C10
K20
C10
K40
Y74
●
S1
S2
······ Becomes conducted when source 1 and source 2 match.
●
S1
S2
······ Becomes conducted when source 1 is smaller than source 2.
●
S1
S2
······ Becomes conducted when source 1 is larger than source 2.
●
S1
S2
······ Becomes conducted when source 1 and source 2 match or
when source 1 is smaller than source 2.
●
S1
S2
······ Becomes conducted when source 1 and source 2 match or
when source 1 is larger than source 2.
●
S1
S2
······ Becomes conducted when source 1 and source 2 do not match.