User Manual

Programming LOGO!
3.7 Writing and starting the circuit program
LOGO!
Manual, 06/2014, A5E33039675
69
3.7.3
Circuit program input
You can now write the circuit program, starting at the output and working towards the input.
LOGO! initially shows the output:
You will see a solid square at Q1, which is the
cursor
. The cursor indicates your current
position in the circuit program. You can move the cursor by pressing the
, , and keys.
Now press the
key. The cursor moves to the left.
At this point you enter only the first (OR) block. Press
OK
to select editing mode.
The cursor now appears as a flashing solid square. LOGO! offers you various options here.
Select GF (basic functions) by pressing the
key until GF appears, and confirm with
OK
.
LOGO! now shows the first block from the list of basic functions:
Press
OK
to select editing mode, which causes LOGO! to display the cursor as a flashing
solid square. Now press
or until the OR block appears on the display:
Press
OK
to confirm your entries and exit the dialog.