User's Manual

Programming LOGO!
3.7 Writing and starting the circuit program
LOGO!
106 Manual, 04/2011, A5E03556174-01
3.7.9 Deleting block groups
Assuming you intend to delete the blocks B1 and B2 from the following circuit program
(corresponds with the circuit program in the "
Second circuit program (Page 100)" topic),
proceed as follows:
,
,
[
[
4
ุ
3DU
%
%
1. Switch LOGO! to programming mode
(as a reminder, refer to the topic "
The four golden rules for operating LOGO! (Page 79)").

0VJ&RQILJ
3DVVZRUG
&OHDU3UJ
!(GLW
2. To select "
①": Press or
3. To confirm "
①": Press OK
(If required, enter your password and confirm with OK.)
4. To select "
②": Press or

$4
0HPRU\"
(GLW1DPH
!(GLW3UJ
5. To confirm "
②": Press OK
6. To move the cursor to the input of Q1; that is, to B2, press
:

%4


7. Confirm with OK.
8. Now set the connector 'x' at output Q1 instead of block B2. To do so:
– Select the Colist: Press
or
– Accept the Co list: Press OK
– Select 'x': Press
or
– Apply 'x': Press OK
Result: LOGO! deletes block B2 because it is no longer used in the circuit. LOGO! also
deletes all blocks that connect to B2, in this case, block B1.