Wiring - ABB CL Series Applications Manual

Commissioning
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64

Wiring

The logic relay displays a small arrow in the circuit diagram
when creating the wiring.
Press ALT to activate the arrow and press the cursor buttons
ÍÚ
ú í
to move it.
h
ALT also has two other functions depending on the cursor
position:
• From the left contact field, press ALT to insert a new,
empty rung.
• The contact under the cursor can be changed between
a n/o and n/c contact by pressing the ALT button.
The wiring arrow works between contacts and relays. When
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you move the arrow onto a contact or relay coil, it changes
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back to the cursor and can be reactivated if required.
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The logic relay automatically wires adjacent contacts in a
circuit connection up to the coil.
Press ALT to wire the cursor from
X
field.
The cursor changes into a flashing wiring arrow and
automatically jumps to the next logical wiring position.
Press the cursor button
X
to the coil field.
h
You can use DEL to erase a connection at the cursor or
arrow position. Where connections intersect, the vertical
connections are deleted first, then, if you press DEL again,
the horizontal connections are deleted.
Press the cursor button
X
The cursor will move to the coil field.
1SVC 440 795 M0100
I2
í I2
. Contact
í
once more.
through to the coil
will be connected up