795
FX3S/FX3G/FX3GC/FX3U/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
35 SFC Program and Step Ladder
35.2 Step Ladder
31
FNC277-FNC279
Data
Transfer 3
32
FNC280-FNC289
High-Speed
Processing 2
33
FNC290-FNC299
Extension File
Register Control
34
FNC300-FNC305
FX
3U
-CF-ADP
35
SFC•STL
Programming
36
Interrupt
Function
37
Special Device
38
Error Code
A
Version Up
Information
B
Execution Times
2) Parallel recombination and parallel branch
3) Selective recombination and parallel branch
4) Parallel recombination and selective branch
STL
STL
LD
SET
STL
LD
SET
SET
101
20
1
X000
X000
TRAN
S101
STL S20
SET S50
S20
S30
X000
S101
S101
S101
S50
S60
30
2
50
60
S101
TRAN
SET S101
STL S101
STL S30
SET S60
<Step ladder>
<SFC program>
<List program>
Dummy state
STL
LD
SET
STL
LD
SET
STL
LD
SET
SET
102
20
1
X000
S102
TRAN
2
X001
STL S20
SET S102
S20
X000
S102
S30
X001
S102
S102
S102
S40
S50
30
3
40
50
X001
TRAN
X102
TRAN
SET S102
STL S30
S102
SET S40
STL S102
SET S50
<Step ladder>
<SFC program>
<List program>
Dummy state
<List program>
STL
STL
LD
SET
STL
LD
SET
LD
SET
103
20
1
X000
TRAN
X000
STL S20
SET S103
S20
S30
X000
S103
S103
X001
S40
X002
S50
30
2
40
50
X001
TRAN
3
X002
TRAN
STL S30
X001
SET S40
STL S103
X002
SET S50
<Step ladder>
<SFC program>
Dummy state