Allen-Bradley 1746-BAS, User Manual, Page: 57 / 84

Publication 1746-UM004A-US-P
Programming Overview 4-11
Deleting a BASIC Program Line
When the module is in Command mode, you can delete an existing line of the
BASIC program. To delete an existing line of the BASIC program, type the line
number of the line to delete; then press
as shown on the following screen:
Table 4.7 BASIC Edit Operations
Operation Use To Key Strokes
Move Provide right/left cursor control. – moves the cursor one
space to the right.
– moves the cursor one
space to the left.
Replace Replace the character at the current
cursor position. Press the key that corresponds to the
character that will replace the
character at the current cursor
position.
Insert Insert text at the current cursor
position.
Important: When you use the Insert
command, all text to the right of the
cursor disappears until you type the
second
. Total line length is
79 characters.
Important: You must type a second
to terminate the Insert
operation.
Delete Delete the character at the cursor
position.
Exit Exit the editor with or without saving
the changes. – exits the editor and
replaces the old line with the edited
line.
– exits the editor without
saving any changes made to the line.
Retype Copy the current line of text and insert
it at the line following the current line.
The cursor is moved to the first
character on the new line.
/-01
)
Spare Allen-Bradley Parts