Rockwell Automation 1772-LS_LSP,D17726.8.6 PROG/OPER MANUAL-MINI PLC-2/05 User Manual
Page 189
Program Editing
Chapter 16
16-12
Partial Memory Clear
You can clear part of the program and the messages.
Keystrokes: To clear part of the memory, perform the following steps.
1.
press [CLEAR MEMORY] 99.
The user program and messages are cleared from the cursor position which
can not be on the first instruction. None of the bits in the data table
are cleared.
Total Memory Clear
You can clear the complete memory.
Keystrokes: To clear the complete memory, perform the following steps.
1.
Position the cursor on the first instruction of the program.
2.
Press [CLEAR MEMORY] 99.
This resets all the data table bits to zero. Perform a total memory clear
before entering the program.
Special Programming Aids
Special programming aids include:
help
directories
online data change
online
programming
online programming procedure
data initialization key