Omron CX-PROGRAMMER V9 - REV 12-2009 Operation Manual page 71

OMRON
Version 3.1 Upgrade Information
The following tables outline the changes that have been made from version 3.0 to version 3.1 of the CX-
Programmer.
• Program Editing Functions
Improvements to Global Replacement Operation
Previous version (Ver. 3.0)
Changes between normally open
contacts and normally closed contacts
could be performed only with the / key.
They could not be performed globally.
Global replacements for addresses
applied to both the ladder programs and
symbol data.
Drawing or Deleting a Connecting Line by Dragging from the Start Point to the End Point
Previous version (Ver. 3.0)
Connecting lines could be input from the
keyboard, icons, or menus. (They could
not be input by dragging with the
mouse.)
Operand at the Cursor Position Appears as Default for Find or Replace Operations
Previous version (Ver. 3.0)
When performing a Find or Replace
operation, the previous contents of the
previous Find and Replace fields are
displayed regardless of the position of
the cursor.
History of Previous Find or Replace Settings
Previous version (Ver. 3.0)
No history of previous settings was
displayed for Find or Replace operations.
Size Changes for Go to Commented Rung Window
Previous version (Ver. 3.0)
The size of the Go to Commented
Rung window was fixed when jumping to
rung comments. (This window was
previously a dialog box.)
If Change All is selected from the Edit menu and a checkmark is placed in the
checkbox for Invert open/close bit before performing a global replacement for the
PLC, all specified operands that are normally open contacts will be changed to
normally closed contacts and all normally closed contacts will be changed to
normally open contacts.
If the check box for symbols (including I/O comments) is cleared before an
address is replaced globally, the symbols table and I/O comments will not be
changed and only addresses in the ladder program will be changed.
If the check box for symbols (including I/O comments) is selected before an
address is replaced globally, the replacement operation will be the same as the
previous version.
Connecting lines can be drawn by clicking the Line Connect Mode icon and
then clicking the starting point and dragging to the end point. Connecting lines
can also be deleted by dragging after clicking the Line Delete Mode icon.
Note: A line can also be drawn by dragging on a line that is not connected on
one end.
When a Find or Replace operation is performed, the Bit Addresses, Addresses,
Values, Symbol Names, or Mnemonics (i.e., in the Look at field for each) at the
position of the cursor is displayed in the Find what field.
Note: If the Look at field is a Symbol comments or Program comments, the Find
what field will be blank.
Histories of previous find and replace settings are displayed in pull-down menus
for the Find what field and Replace with field.
The size of the Go to Commented Rung window displayed when Edit | Go to |
Commented Rung is selected can be changed.
PART 1: CX-Programmer
New version (Ver. 3.1)
New version (Ver. 3.1)
New version (Ver. 3.1)
New version (Ver. 3.1)
New version (Ver. 3.1)
CX-Programmer_Page (xxxix)