Rockwell Automation 1772-L8_LW_LWP_LX_LXP,D17726.5.8 User Manual - Manual (Page 455)

Quick Reference
Appendix E
E-11
Function Key Sequence Mode Description
Insert a condition
instruction
[INSERT]
(instruction)
(address)
or
[INSERT][  ]
(instruction)
(address)
Program Position the cursor on the instruction that will precede
the instruction to be inserted. Then press the
key sequence.
Position the cursor on the instruction that will follow the
instruction to be inserted. Then press the
key sequence.
1 2
1 2
Remove a condition
instruction
[REMOVE]
(instruction)
Program Position the cursor on the instruction to be removed and
press the key sequence. 1
Insert a rung [INSERT][RUNG] Program Position the cursor on the instruction in the preceding
rung and press the key sequence. Enter instructions and
complete the rung. 1
Remove a rung [REMOVE][RUNG] Program Position the cursor anywhere on the rung to be removed
and press the key sequence. 1
Change data of a word or
block instruction
[INSERT][DATA] Program Position the cursor on the word or block instruction whose data
is to be changed. Press the key sequence.
Change the address of a
word or block instruction
[INSERT]
(first digit)
[  ]
(Address)
Program Position the cursor on a word or block instruction with data and
press [Insert]. Enter the first digit of the first data value of the
instruction. Then use the [ ] and [ ] key as needed to cursor
up to the word address. Enter the appropriate digits of the
word address.
Program on line [SEARCH] 5 2 Initiates online programming.
Replace an instruction or
change the address of an
instruction without data
[Instruction]
(Address)
Program Position the cursor on the instruction to be replaced or whose
address is to be Press the desired instruction key (or key
sequence) and the required address(es).
Change data on line [SEARCH] 5 1
(Data)
[RECORD]
[CANCEL COMMAND]
Run/Program Position the cursor on the word or block instruction whose data
is to be changed. Press the key sequence. Cursor keys can
be used.
Press [RECORD] to enter the new data into memory.
To terminate online data change.
All editing functions [CANCEL COMMAND] Program
Run/Program
Aborts the operation at the current cursor position.
1
These functions can also be used during online programming.
When bit address exceeds 5 digits, press the [Expand Addr] key before entering address and enter a leading zero if necessary.
IMPORTANT: Only addresses corresponding to output energize, latch and unlatch instructions are cleared to zero. 1
2
Editing Functions