Mitsubishi Electric Melsec Q Series Programming Manual page 199

4 MOTION SFC PROGRAMS
Name
Selective branch
|
Parallel branch
Parallel coupling
|
Selective coupling
Appli-
cation
type
Parallel branch
|
Selective branch
Selective coupling
|
Parallel coupling
Combining the basic type branches/couplings provides the following application types,
which are defined as in the basic types.
Motion SFC chart symbol
IFBm
IFT1
PABm
PAT1 PAT2
PAEm
IFEm
PABm
PAT1
IFBm
IFT1 IFT2
IFEm
PAEm
List
representation
CALL Kn • After a selective branch, a parallel branch can be
IFBm performed.
IFT1
SFT Gn
PABm
IFT2
PAT1
CALL Fn
:
JMP PAEm
PAT2
CALL Fn'
• The selective coupling point can be the same as
:
the coupling point of a parallel coupling for
(JMP PAEm)
selective branch
PAEm
JMP IFEm
the Motion SFC chart, this type is displayed in
IFT2
order of a parallel coupling
SFT Gn'
coupling, as shown on the left.
CALL Fn''
• In this case, a pointer (Pn) cannot be set between
:
the parallel coupling point (PAEm) and the
(JMP IFEm)
selective coupling point (IFEm).
IFEm
SFT Gn''
SFT Gn
• After a parallel branch, a selective branch can be
PABm
performed.
PAT1
CALL Fn
PAT2
IFBm
IFT1
SFT Gn'
CALL Fn'
:
JMP IFEm
IFT2
• The parallel coupling point can be the same as the
SFT Gn''
coupling point of a selective coupling for parallel
CALL Fn''
branch
:
Note that in the Motion SFC chart, this type is
(JMP IFEm)
displayed in order of a selective coupling
IFEm
parallel coupling, as shown on the left.
JMP PAEm
• In this case, a pointer (Pn) cannot be set between
PAT2
CALL Fn'''
the selective coupling point (IFEm) and the
:
parallel coupling point (PAEm).
CALL Kn
(JMP PAEm)
PAEm
SFT Gn'''
4 - 6
Function
parallel branch. Note that in
a selective
selective branch.
a