1756-PM003H-EN-E, SFC and ST Programming Languages ...

5-2 Program a Sequential Function Chart
Add and Manually Connect Elements
1. On the SFC toolbar, click the button for the item that you want
to add.
2. Drag the element to the required location on the SFC.
B
A
green dot
3. To wire (connect) two elements together, click a pin on one of
the elements A and then click the pin on the other
element B . A green dot shows a valid connection point.
Add and Automatically Connect Elements
1. Select (click) the element to which you want to connect a new
element.
2. With the element still selected, click the toolbar button for the
next element.
Publication 1756-PM003H-EN-E (excerpt from 1756-PM001H-EN-P) - August 2005