Rockwell Automation 9323-S5500D A.I. SERIES MICROLOGIX 1000 AND PLC-500 SOFTW - Manual (Page 160)

Editing Ladder Logic
6-41
4. Press [F1] Yes when the system asks you to verify that you want to clear the data
file. The system sets all values to zero, but does not change the size of the data
table file.
Clearing All Program and Data Table Files
This option clears all program and data files. All ladder logic is erased but the empty
program files will remain. All values in the data files will be set to zero. The size of
data table files will not be changed.
To clear all of the Program and Data Files:
1. Press [F5] Clear . The menu bar changes to show clearing options.
2. Press [F3] All . The system asks you if you want to clear all program and data files.
3. Select [F1] Yes . The system clears all program and data files, leaving the
processor data table structure intact.
Note For processors that do not support online editing (SLC fixed, 5/01, 5/02, and
MicroLogix1000), clearing program files is not possible online, nor is it possible while
running the Processor Emulation Module.
Deleting All Program and Data Table Files
This option deletes all files, reinitializing memory to its default state. The default state
cannot be monitored online, so if you clear all program and data files while online the
software gives you the choice of downloading an existing program or entering the
Offline Editor.
To delete all program and data table files for a project:
1. From the Top editing menu, press [F5] Clear . The menu bar changes to show
clearing options.
2. Press [F4] dElall . The system asks you if you want to delete all program and data
files.
3. Select [F1] Yes . The system deletes all program and data table files, returning the
processor to its default state.
Command portal keys
for this function
.CA
Command portal keys
for this function
.CE