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7.2 CD5220 Standard Mode Command List
Command
Code (hex)
Function description
ESC DC1 1B 11 Overwrite mode
US SOH 1F 01 Overwrite mode
ESC DC2 1B 12 Vertical scroll mode
US STX 1F 02 Vertical scroll mode
ESC DC3 1B 13 Horizontal scroll mode
US ETX 1F 03 Horizontal scroll mode
ESC Q A .. CR 1B 51 41 [n]x20 0D Set the string display
mode, write string to
upper line.
ESC Q B .. CR 1B 51 42 [n]x20 0D Set the string display
mode, write string to
lower line.
ESC Q D .. CR 1B 51 44 [n]xm 0D
m40
Upper line message
scroll continuously
ESD [ D 1B 5B 44 Move cursor left
BS 08 Move cursor left
ESC [ C 1B 5B 43 Move cursor right
HT 09 Move cursor right
ESC [ A 1B 5B 41 Move cursor up
US LF 1F 0A Move cursor up
ESC [ B 1B 5B 42 Move cursor down
LF 0A Move cursor down
ESC [ H 1B 5B 48 Move cursor to home
position
HOM 0B Move cursor to home
position
ESC [ L 1B 5B 4C Move cursor to left-most
position
CR 0D Move cursor to left-most
position
ESC [ R 1B 5B 52 Move cursor to right-most
position
US CR 1F 0D Move cursor to right-most
position
ESC [ K 1B 5B 4B Move cursor to bottom
position
US B 1F 42 Move cursor to bottom
position
ESC b [n]xC8
[m]xC8
1B 62 [n]xC8h
[m]xC8h
Save demo message to
EEPROM
n=Line 1; m=Line 2
ESC # n 1B 23 n (n=30~37) Command type select
US @ 1F 40 Execute self test
US E n 1F 45 n Blink display mode
(REMARK)
*While using command “ESC Q A” or “ESC Q B”, other commands can not be used except when using
command “CLR” or “CAN” to change operating mode.
*When using command “ESC Q D”, the upper line message will scroll continuously until a new command
is received, it will then clear the upper line and move the cursor to the upper left-end position.