Rockwell Automation 1772-LS_LSP,D17726.8.6 PROG/OPER MANUAL-MINI PLC-2/05 - Manual (Page 179)

Program Editing
Chapter 16
16-2
Function Description Mode Key Sequence
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.
Online programming [SEARCH]
[5] [2]
Initiates online programming.
Replace an instruction or
Change address of an
instruction without data
[Instruction]
(Address)
Program Position the cursor on the instruction to be replaced or whose
address is to be changed. Press the desired instruction key (or
key sequence) and the required address(es).
Online Data Change [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. You can use the
cursor keys.
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.
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.
1
2
Important: If the memory write protect is active, you can change only
data table values between word addresses 010 and 177.
Inserting an Instruction
Only non-output instructions can be inserted in a rung. There are ways of
doing this:
First instruction of an existing rung
First instruction of another rung
Another location in the rung.
Keystrokes: You insert an instruction using either of the two ways by
performing the following steps.
First Instruction of an Existing Rung
1. Position the cursor of the first instruction of the existing rung.
2. Press [INSERT][
←
].
3. Insert <instruction>.
4. Insert <address>.