Omron CS1D DUPLEX SYSTEM - 10-2009 Operation Manual page 184

Basic Procedures
12. Save and Print the Program
13. Run the Program
148
Online Editing
When a few lines of the program in the CPU Unit have to be modified, they
can be edited online with the PLC in MONITOR mode or PROGRAM mode.
When more extensive modifications are needed, upload the program from the
CPU Unit to the host computer, make the necessary changes, and transfer
the edited program back to the CPU Unit.
To save the program, select File and then Save (or Save As) from the CX-
Programmer menus.
To print the program, select File and then Print from the CX-Programmer
menus.
Section 4-2