INFICON Cygnus Thin Film Deposition Controller - Manual (Page 93)

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Cygnus Operating Manual
Logic Statement Display Function Keys
F1 SELECT
If the cursor is on IF (Event), or THEN (Action), pressing this key will bring up
the respective Event or Action List.
F2 NEGATE
If the cursor is on an Event pressing this key will negate the Event.
F3 ADD/DELETE PARENTHESIS
If on an Event pressing this key will insert a parenthesis: a left parenthesis will
be added if no previous parenthesis is defined; a right parenthesis is added if
the cursor is on an Event which does not have a right parenthesis and a left
parenthesis is already defined. If the cursor is on an Event which has a
parenthesis defined, pressing this panel will delete the parenthesis.
F4 DELETE
If on an Event or Action, pressing this key will delete the Event or Action as well
as associated connector and parenthesis.
F5 CANCEL CHANGES
Pressing this key will cancel any changes and return the Logic Statement to be
the same as when the display was entered.
F6 LOGIC DIRECTORY w/SAVE
Pressing this key returns to the Logic Directory and saves the Logic Statement.
Figure 4-7 Event Selection