Справочник Пользователя для Mitsubishi Electronics FX3G
789
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
35 SFC Program and Step Ladder
35.2 Step Ladder
31
FNC277
-F
NC2
79
79
Da
ta
Trans
fer 3
fer 3
32
FNC28
0-F
NC
289
289
H
igh-Speed
Process
ing 2
33
FNC2
90-
FNC299
FNC299
Ex
tensi
on Fi
le
le
Register C
ontrol
34
FN
C300-
FNC30
5
FX
3U
-C
F-
AD
P
35
SFC
•STL
Programming
36
Interrupt
Function
37
Sp
ec
ia
l D
evi
ce
38
E
rror Code
A
Ve
rsi
on U
p
Inform
ati
on
B
Ex
ecuti
on
T
imes
2. Program for the transfer destination
There is no change in programming especially for the transfer destination.
35.2.5 Preliminary knowledge for creating step ladder programs
→ For the preliminary knowledge for creating SFC programs, refer to Subsection 35.1.7.
List of sequence instructions available between the STL instruction and RET instruction
• The STL instruction cannot be used in interrupt programs and subroutine programs.
• When using SFC programs (STL instruction), do not drive state relays S using SET or OUT instructions in an
• When using SFC programs (STL instruction), do not drive state relays S using SET or OUT instructions in an
interrupt program.
• It is not prohibited to use jump instructions in state relays, but it is not recommended because complicated
movements will result.
*1.
MPS instruction cannot be used immediately after an STL instruction, even in a drive processing circuit.
Instruction
State relay
LD/LDI/LDP/LDF,
AND/ANI/ANDP/ANDF,
OR/ORI/ORP/ORF,
INV,MEP/MEF,OUT,
SET/RST,PLS/PLF
ANB/ORB/MPS/MRD/
MPP
MC/MCR
Initial/general state relay
Available
Available
*1
Not available
Branch/recombination
state relay
state relay
Drive processing
Available
Available
*1
Not available
Transfer processing
Available
Not available
Not available
STL
LD
OUT
LD
SET
LD
OUT
LD
SET
53
52
Y002
3
X004
X004
X005
TRAN
4
X005
Y002
STL
S52
SET
S53
<Step ladder>
<SFC program>
<List program>
S52
X004
Y002
X005
S53
X004
Y002
X005
S53