14
WPD-220 VF User’s Manual
Command (cont.)
1.Overwrite mode:When the cursor reaches the right-
end of the lower line, it will continue to the left-end of
the upper line, overwriting previous characters. When it
reaches the right-end of the upper line, it will continue
to the right-end of the lower line.
2. Vertical scroll mode:When the cursor reaches the right-
end of the lower line, the lower line will scroll up to
replace the upper line, the lower line is cleared and
ready to continue characters thereafter.
3.Horizontal scroll mode:The cursor will remain
stationary.
ESC [ A
/Move cursor up/
ASCII Format
ESC [ A
Dec. Format
[027][091][065]
Hex. Format
[1Bh][5Bh][41h]
Description
Move the cursor up one line. When the cursor is on the
upper line, this command will operate differently
depending on the display mode.
1.Overwrite mode:The cursor is moved to the same
column on the lower line.
2. Vertical scroll mode:The characters displayed on the
upper line are scrolled to the lower line, and the upper
line is cleared.The cursor will remain at the same
position.
3.Horizontal scroll mode:The cursor will remain
stationary.
ESC [ B
/Move cursor down/
L F
/Move cursor down/
ASCII Format
ESC [ B
Dec. Format
[027][091][066]
Hex. Format
[1Bh][5Bh][42h]
ASCII Format
LF
Dec. Format
[010]