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Examples Section 4-2
Time Chart Monitoring
The CX-Programmer's time chart monitor operation can be used to check and
debug program execution.
Data Tracing
The CX-Programmer's data trace operation can be used to check and debug
program execution.
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
from a Programming Console. When more extensive modifications are
needed, upload the program from the CPU Unit to the CX-Programmer, make
the necessary changes, and transfer the edited program back to the CPU
Unit.
When a Programming Console is being used, display the desired program
address, input the new instruction, and press the WRITE Key twice. A single
program address (instruction) can be edited.
When CX-Programmer is being used, several instruction blocks can be
edited.
11. Save and Print the Program
To save a created program, select File - Save or File - Save As from the CX-
Programmer menus.
To print a created program, first preview the print output by selecting the
desired section in the CX-Programmer's project workspace and selecting File
- Print Preview from the CX-Programmer menu. If the preview is acceptable,
select File - Print to print.
WRITE WRITE
Input instruction
Program address display
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