FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 177
10.EDITING PROGRAMS
OPERATION
B-63944EN/03
- 1372 -
- Undo function
The function for undoing operations performed in program editing
undoes operations sequentially, starting with the one performed last. It
can undo only those operations that update character strings.
A single undo operation undoes a single input or deletion operation.
If data updated with replace operations is to be undone, a single undo
operation undoes the replacement of a single item.
Operations of the cursor keys
and the page
keys
cannot be undone with this function because they do
not update character strings.
- Example of the undo function
1 Suppose that the following character string is present before
modifications:
N110AX[#AXIS3]=100.0;
2
Edit key
is pressed five times.
X[#AXIS3]=100.0;
3
Soft key [UNDO] is pressed five times. Then, the original
character string is restored as follows:
AX[#AXIS3]=100.0;
0AX[#AXIS3]=100.0;
10AX[#AXIS3]=100.0;
110AX[#AXIS3]=100.0;
N110AX[#AXIS3]=100.0;
- Input modes for editing
Input modes for program editing include insert mode and overwrite
mode.
To switch between the input modes, press soft key [INPUT MODE].
Initially, insert mode is set.
•
Insert
mode
In insert mode, an entered character is inserted between the
current cursor position and the preceding character position.
1234567890
When the cursor is placed at 6, and X is entered, the following
results:
12345X67890
•
Overwrite
mode
In overwrite mode, the character at the cursor position is replaced
by an entered character.
1234567890
When the cursor is placed at 6, and X is entered, the following
results:
12345X7890