Commissioning
64
1SVC 440 795 M0100
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
úí to move it.
The wiring arrow works between contacts and relays. When
you move the arrow onto a contact or relay coil, it changes
back to the cursor and can be reactivated if required.
X Press ALT to wire the cursor from I2 through to the coil
field.
The cursor changes into a flashing wiring arrow and
automatically jumps to the next logical wiring position.
X Press the cursor button í. Contact I2 will be connected up
to the coil field.
X Press the cursor button í once more.
The cursor will move to the coil field.
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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.
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The logic relay automatically wires adjacent contacts in a
circuit connection up to the coil.
I1-I2l
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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.
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