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Programming wiring
MN05013005E
118
Operating principles
The cursor buttons in the EZD circuit diagram perform three
functions. The current mode is indicated by the appearance of
the flashing cursor.
• Move
• Entering
• Connect
In Move mode you can use
ÍÚ
ú í
to move the cursor around
the circuit diagram in order to select a rung, contact or relay
coil.
Use
OK
to switch to Entry mode so that you can enter or
change a value at the current cursor position. If you press
ESC
in Entry mode, EZD will undo the most recent changes.
Press
ALT
to switch to Connect mode for wiring contacts and
relays. Press
ALT
again to return to Move.
Press
ESC
to leave the circuit diagram and parameter display.
Opening the parameter display for function blocks with
contacts or coils
If you specify the contact or coil of a function relay type in
Entry mode, EZD automatically switches from the contact
number to the function block parameter display when you
press
OK
.
Press
í
to switch to the next contact or coil field without
entering any parameters.
â
I 0
1
l
J
EZD performs many of these cursor movements
automatically. For example, EZD switches the cursor to
Move mode if no further entries or connections are possible
at the selected cursor position.
