User Manual

UDF (User-Defined Function)
LOGO!
Manual, 06/2014, A5E33039675
251
1. Press
OK
and LOGO! shows the following display:
2. Move the cursor to "In" by pressing
. Press
OK
and the cursor appears in a flashing
solid square. You can change the input to "U1.1" (".1" refers to the first output of the UDF
block that is connected to "Q1") by pressing
or and LOGO! shows the following display:
3. Confirm your selection by pressing
OK
. Press
ESC
and LOGO! shows the following
display:
Now "U1" is connected to "Q3".
4. Press
OK
and move the cursor to "Q1" by pressing , , or . Press
OK
and LOGO!
shows the following display:
5. Press
OK
and the cursor appears in a flashing solid square. Select an empty input by
pressing
or . Press
OK
and LOGO! shows the following display:
6. Press
ESC
and LOGO! shows the following display:
Now the connection between "U1" and "Q1" is removed.
You have changed the element connected to the first output of "U1" from "Q1" to "Q3".