Creating And Modifying Connections - ABB CL Series Applications Manual

Wiring with the logic relay
80
Switch to Entry mode and move the cursor over the
X
contact name.
Press ALT. The n/o contact will change to a n/c contact.
X
Press OK 2
X
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Figure 38: Changing contact
l

Creating and modifying connections

Switching contacts and relay coils are connected with the
wiring arrow in Connect mode. The logic relay displays the
cursor in this mode as an arrow.
ú í ÍÚ
Use
X
coil field from which you wish to create a connection.
h
Do not position the cursor on the first contact field.
At this position the ALT button has a different function
(Insert rung).
Press ALT to switch to Connect mode.
X
ú í
Use to move the diagonal arrow between the contact
X
fields and coil fields and ÍÚ to move between rungs.
Press ALT to leave Connect mode.
X
The logic relay will leave the mode automatically when you
move the diagonal arrow onto a contact field or coil field
which has already been assigned.
h
In a rung, the CL logic relay automatically connects
switching contacts and the connection to the relay coil if
there are no empty fields in-between.
to confirm the change.
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2
I3
from n/o to n/c
to move the cursor onto the contact field or
1SVC 440 795 M0100
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