External Terminal Control
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980548-001 Rev. A KDU Plus User’s Manual 6/12/06
KDU Plus ANSI Escape Sequence Commands
Mnemonic Sequence
Description
CPR ESC[6n Cursor Position Report: Returns the current row and column position of the
cursor in the form ESC[<row>;<col>R
CUP ESC[Pn;PnH Cursor Position: Moves the cursor to the specified position (coordinates). If
you do not specify a position, the cursor moves to the home position — the
upper-left corner of the screen (line 1, column 1).
CUU ESC[PnA Cursor Up: Moves the cursor up by the specified number of lines without
changing columns. If the cursor is already on the top line, this sequence is
ignored.
CUD ESC[PnB Cursor Down: Moves the cursor down by the specified number of lines without
changing columns. If the cursor is already on the bottom line, this sequence is
ignored.
CUF ESC[PnC Cursor Forward: Moves the cursor forward by the specified number of
columns without changing lines. If the cursor is already in the rightmost
column, this sequence is ignored.
CUB ESC[PnD Cursor Backward: Moves the cursor back by the specified number of columns
without changing lines. If the cursor is already in the leftmost column, this
sequence is ignored.
ED ESC[2J Erase Display: Clears the screen and moves the cursor to the home position
(line 1, column 1).
KVC ESC[?25h Cursor visible: Makes the cursor visible on the display.
KCI ESC[?25l Cursor invisible: Turns off the cursor so it cannot be seen on the display.
OSC ESC] Operating system command: Begin macro command sequence.
(Non-ANSI command)
ST ESC\ String terminator: End macro command sequence.
(Non-ANSI command)
KDU Plus ANSI Escape Command Parameter Definitions
Parameter Description Definition
Pn Numeric
parameter
Specifies a decimal number
Ps Selective
parameter
Specifies a decimal number that you use to select a function. You can
specify more than one function by separating the parameters with
semicolons.
Pl Line Specifies a decimal number that represents one of the lines on your
display or on another device.
Pc Column
Parameter
Specifies a decimal number that represents one of the columns on your
screen or on another device.
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