EUCHNER HBAS 094594 - Handbuch (Seite 69)

EUCHNER Hand-Held Pendant Station HBAS-094594
095640-02-02/06 Subject to technical modifications Page 29 / 40
10.2 LCD functions (identifier 6CH)
10.2.1 Cursor functions
The cursor is controlled by sending a command byte and, if necessary, by sending
additional parameters.
Command
byte
Description Parameters
21H Cursor to the next character
22H Cursor to the previous character
23H Cursor one line down
24H Cursor one line up
25H Cursor at the start of the display
26H Cursor at the start of the line
27H Cursor at a specific position
Small font:
line (
30H...37H ), column ( 30H...3FH )
Large font:
line (
30H...33H ), column ( 30H...37H )
Example: Cursor is first placed at the start of the display and then at line 2, column 3
Control system STX 6CH 25H 27H 32H 33H ETX BCC
HBAS DLE DLE
10.2.2 Character output
To output a character at the current position of the cursor, it is sufficient to write this
character to the data block. The cursor is then moved forward one position (except at the
end of the display). At the end of the line a LF is performed. On the last line at the last
position, the cursor remains stationary and writes the remaining text at this position.
Example: The text " Euchner " is output at the current cursor position
Control
system
STX 6CH A5H D5H C3H C8H CEH C5H D2H ETX BCC
HBAS DLE DLE