6.26 "Properties" Dialog Box for the Sequencer
"Properties" Dialog Box for the Sequencer
Select the detail view for the SFC in which you want to display the sequencer "Properties"
dialog box.
Click "Sequencer Properties" in the operator input section to open the dialog box.
Note
You can open a separate dialog box for the start conditions using the following button:
"Properties" Dialog Box for the Start Condition (Page 71).
"General" tab:
In this tab, you see the following:
● Name of the current sequencer
The box is framed; the frame color indicates the result/state of the transition and is
continuously updated.
● Comment of the sequencer
● Priority of the sequencer
The priority decides which sequencer of an SFC is started when the start conditions of
several sequencers are met simultaneously.
Note
If sequencers with identical start conditions also have the same priority, the sequencer
furthest left in the chart will be started first.
"Preprocessing"/"Postprocessing" Tab:
In this tab, you see the actions for preprocessing or postprocessing the current sequencer.
These actions are executed as follows during cyclic execution of the SFC:
● Before the execution of the sequencers (preprocessing)
● After the execution of the sequencers (postprocessing)
An "f(x)" button can be displayed optionally in a line of an action:
● The "f(x)" button is only visible when a calculation is configured for the corresponding
address of a line.
● The "f(x)" button opens the "Calculation for SFC" dialog. The current values of the
calculation results and the output variables are displayed in the dialog. The structure is
similar to the test mode of the dialog box in SFC, but none of the fields can be edited like
in test mode.
Operating and monitoring SFCs
6.26 "Properties" Dialog Box for the Sequencer
SFC Visualization (V9.0)
70 Programming and Operating Manual, 05/2017, A5E41356392-AA
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