App - 9 App - 9
MELSEC-Q
APPENDIX
Appendix 4.2 List of Control Keys
Key input
Action
Enter (return)
Completes the entry for one line.
, , ,
Moves the cursor in the direction the arrow is pointing.
Insert
Moves all characters to the right of the character at the cursor position to the right by
one character.
Delete
Deletes the character immediately before the cursor and moves the following
characters to the left by one character.
Break
Interrupts the program execution and returns to the status where BASIC commands
can be accepted.
Esc
Enters an Esc code (CHR$ (&H1B)).
F1 to F10
Enters the character string defined for each of the function keys.
Print Screen
Copies the contents of the screen to a printer.
Back Space
Acts identically to the Delete key.
Home
Moves the cursor to the upper left corner.
Ctrl + B
Moves the cursor to the left item by item.
Ctrl + C
Acts identically to the Break key.
Ctrl + E
Deletes all characters from the position at which the cursor is currently blinking to the
end of the line.
Ctrl + G
Sounds the buzzer (beep).
Ctrl + H
Deletes one character before the cursor. It has the same function as the Delete and
Back Space keys.
Ctrl + I
Moves the cursor to the tab position. Tab positions are set at 8 character intervals. It
has the same function as the Tab key.
Ctrl + J
Inserts a line feed (LF code).
Ctrl + K
Moves the cursor to the home position (upper left corner). It has the same function as
the
Home key.
Ctrl + L
Clears the text screen.
Ctrl + M
This has the same function as the return key ( Enter ).
Ctrl + N
Moves the cursor to the right item by item.
Ctrl + R
Moves all characters to the right of the character at the cursor position to the right by
one character. It acts identically to the Insert key.
Ctrl + S
Temporarily stops the screen display.
