Eaton easy500, easy700, Operating Instructions Manual

Page: 73 / 240

4 Wiring  with
4.2 Working with contacts and relays
Operating instructions 05/10 MN05013003Z-EN www.eaton.com
69
4.2.2.1 Deleting Connections
▶ Move the cursor onto the contact field or coil field to the right of the
connection that you want to delete. Press
ALT to switch to Connect
mode.
▶ Press DEL .
easy will delete a connection. Closed adjacent connections will be retained.
If several rungs are connected to one another, easy first deletes the vertical
connection. If you press
DEL again, it will delete the horizontal connection as
well.
Close the delete operation with ALT or by moving the cursor to a contact or
coil field.
4.2.3 Inserting and deleting a rung
The easy circuit diagram shows four of the 128 rungs in the display at the
same time. If you move the cursor past the top or bottom of the display, easy
automatically scrolls up or down the display to show hidden rungs – even
empty ones.
A new rung is added below the last connection. or inserted above the cursor
position:
▶ Position the cursor on the first contact field of a circuit connection.
▶ Press ALT .
The existing rung with all its additional connections is “shifted” downwards.
The cursor is then positioned directly in the new rung.
4.2.3.1 Delete Rung
easy will only remove empty rungs, i.e. those without contacts or coils.
▶ Delete all the contacts and relay coils from the rung.
▶ Position the cursor on the first contact field of the empty rung.
▶ Press DEL .
The subsequent rung(s) will be “pulled up” and any existing links between
rungs will be retained.
￫
You cannot delete connections that easy has created
automatically.
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