Mitsubishi Electronics FX3G User Manual
653
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
28 Data Comparison – FNC220 to FNC249
21
FNC160
-F
NC1
69
69
R
eal
T
T
ime C
lock
C
ontrol
22
FNC17
0-F
NC
179
179
E
xternal D
evice
23
FNC
180
Alternate
Instructions
24
FN
C181-
FNC18
9
O
thers
25
FNC190
-F
NC1
99
99
Bl
oc
k D
ata
ata
Op
er
er
ation
26
FNC20
0-F
NC209
C
har
ac
te
r S
trin
g
Con
tro
tro
l
27
FNC2
10-
FNC21
10-
FNC21
9
Dat
a
a
Operati
on 3
28
FNC220
-F
NC2
49
49
Da
ta
C
omp
ari
ari
son
29
FNC25
0-F
N
C
269
D
ata T
abl
e
e
Operation
30
FNC2
70-
FNC276
FNC276
Ex
-Dev
ice
239
−
−
240
OR=
OR Compare
=
Section 28.3
241
OR>
OR Compare
>
Section 28.3
242
OR<
OR Compare
<
Section 28.3
243
−
−
244
OR<>
OR Compare
≠
Section 28.3
245
OR<=
OR Compare
<=
Section 28.3
246
OR>=
OR Compare
>=
Section 28.3
247
−
−
248
−
−
249
−
−
FNC No.
Mnemonic
Symbol
Function
Reference
S2
S1
OR=
S
1
S
2
S2
S1
OR>
S
1
S
2
S2
S1
OR<
S
1
S
2
S2
S1
OR<>
S
1
S
2
S2
S1
OR
<=
S
1
S
2
S2
S1
OR
>=
S
1
S
2