Panasonic GM1 User Manual page 186

7.3 Programming in Sequential Function Chart (SFC)
"Step0" step element and "Trans0" transition element will be inserted below the TRUE
element.
3.
Select the "Trans0" element.
4.
Click the right mouse button and select "Insert Step-transition" from the context-sensitive
menu that is displayed.
"Step1" step element and "Trans1" transition element will be inserted above the "Trans0"
transition element.
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