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Chapter 5: Debugging Programs
Displaying and Editing I/O Locations
Example
To display the contents of address 2000:
To edit an I/O location
1
Display the I/O value to be changed with the Window→I/O command.
Double-click the value to be changed.
2
Use the keyboard to enter a new value.
3
Press the Enter key.
4
To confirm the modified values, press the Enter key for every changed value.
Editing the I/O locations temporarily halts user program execution. You
cannot modify I/O locations while the user program executes in the real-time
mode or when I/O polling is turned OFF.
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