Omron ZEN Operation Manual page 49

Nomenclature and Basic Operation
Example Operation in the Ladder Program Edit Screen
Select
Program/
Edit.
Highlighted cursor
The highlighted cursor will appear in the
initial write position. During highlighted
cursor display, the cursor can be moved to
the input or output write positions.
Line No.
Up/Down Buttons: Move the highlighted
at
cursor up and down.
cursor
Left/Right Buttons: Move the highlighted
cursor Left/Right.
Press the OK Button at the input write
position to display the input default setting IO
and the normally open condition symbol. "I"
will flash.
• Flashing Cursor at the I Position
Up/Down Buttons: Change the bit type.
Right Button: Moves the flashing cursor
to the right.
OK Button: Sets the bit type and moves
the flashing cursor to the bit address
position.
• Flashing Cursor at the 0 Position
Up/Down Buttons: Change the bit
address.
OK Button: Completes the writing of the
bit.
• Switching between Normally Open and
Normally Closed Conditions
You can use the ALT Button to switch
between the N.O. and N.C. conditions,
regardless of the position of the flashing
cursor.
When the first input has been written, the
highlighted cursor moves to the next input
position.
Use the above procedure to enter program
input conditions in series.
When writing serial inputs, the connecting
line between inputs is drawn automatically.
Section 1-3
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