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Editing the SFC Chart
Section 3-2
68
3-2-2
Editing (Inputting) a Transition
A transition condition can be defined by direct input of a Boolean variable or by an ST
expression.
Alternatively, a transition program can be utilized by specifying the name.
1 To input a transition condition, double-click the target transition, or right-click and
select
Edit Transition Condition
from the pop-up menu.
The default display (ST expression of
“
FALSE
”
) changes to the editable state.
2 Input a Boolean variable (e.g. “a”), an ST expression (e.g. “a=b”), or a transition
program name.
Creating a Transition Program and Defining it as a Transition
A transition program can be created in advance, for use as a transition condition.
Transition programs can be coded in either ladder or ST.
1 Right-click
the
Transitions
folder in the project workspace, and select
Insert
Transition
–
Ladder
or
Structured Text
from the pop-up menu.
A transition program (ladder or ST) will be registered under the
Transitions
folder.
2 Double-click a transition program item (ladder or ST) in the project workspace, or
right-click and select
Open
from the pop-up menu.
Содержание SYSMAC CX-Programmer 8.1
Страница 1: ...Operation Manual SFC Programming SYSMAC WS02 CXPC1 V8 CX Programmer Ver 8 1 Cat No W469 E1 04...
Страница 2: ...ii CX Programmer Ver 8 1 WS02 CXPC1 V8 Operation Manual SFC Programming Revised February 2009...
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Страница 56: ...Precautions When Creating SFC Programs Section 1 5 40...
Страница 117: ...Monitoring Section 4 5 101 For details refer to 3 2 3 Adding an Action to a Step or to the Initial Step...
Страница 118: ...Monitoring Section 4 5 102...
Страница 150: ...Index 134...
Страница 152: ...Revision History 136...
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