10 - 7
10 MOTION SFC PROGRAMS
Combining basic type branches/couplings provides the following application types.
Name
Motion SFC chart symbol
List
representation
Function
Selective branch
|
Parallel branch
IFBm
PABm
IFT2
IFT1
PAT1
PAT2
• After a selective branch, a parallel branch can be
performed.
Parallel coupling
|
Selective coupling
PAEm
IFEm
CALL Kn
IFBm
IFT1
SFT
Gn
PABm
PAT1
CALL
Fn
:
JMP
PAEm
PAT2
CALL
Fn’
:
(JMP
PAEm)
PAEm
JMP IFEm
IFT2
SFT
Gn’
CALL
Fn’’
:
(JMP
IFEm)
IFEm
SFT
Gn’’
• The selective coupling point can be the same as
the coupling point of a parallel coupling for
selective branch
parallel branch. Note that in the
Motion SFC chart, this type is displayed in order of
a parallel coupling
a selective coupling, as
shown on the left.
• In this case, a pointer (Pn) cannot be set between
the parallel coupling point (PAEm) and the
selective coupling point (IFEm).
Parallel branch
|
Selective branch
IFBm
PABm
PAT1
FIT1
FIT2
PAT2
• After a parallel branch, a selective branch can be
performed.
Appli-
cation
type
Selective coupling
|
Parallel coupling
PAEm
IFEm
SFT
Gn
PABm
PAT1
CALL
Fn
IFBm
IFT1
SFT
Gn’
CALL
Fn’
:
JMP IFEm
IFT2
SFT
Gn’’
CALL
Fn’’
:
(JMP
IFEm)
IFEm
JMP
PAEm
PAT2
CALL
Fn’’’
:
CALL Kn
(JMP
PAEm)
PAEm
SFT
Gn’’’
• The parallel coupling point can be the same as the
coupling point of a selective coupling for parallel
branch
selective branch.
Note that in the Motion SFC chart, this type is
displayed in order of a selective coupling
a
parallel coupling, as shown on the left.
• In this case, a pointer (Pn) cannot be set between
the selective coupling point (IFEm) and the parallel
coupling point (PAEm).
Содержание MR-MQ100
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