User manual

P07303-II Series Customer Display User's Manual
7. Command Details
7.1. POS7300 Series Command List
Command Code (hex) Function Description
ESC F A [DATA]
CR
1B 46 41 [DATA] 0D
Write string to upper line
 Maximal [DATA] length is 40
ESC F B [DATA]
CR
1B 46 42 [DATA] 0D
Write string to lower line
 Maximal [DATA] length is 40
ESC F D [DATA]
CR
1B 46 44 [DATA] 0D
Upper line message scroll continuously
 Maximal [DATA] length is 40
ESC F O [DATA]
CR
1B 46 4F [DATA] 0D
Bottom line message scroll continuously
 Maximal [DATA] length is 40
ESC P x y 1B 50 x y
Move cursor to specified position
 x = 1 ~ 14h, for columns location.
 y = 1 ~ 2, for lines location.
ESC _ n 1B 5F n
Set cursor on/off
 n = 00 ~ 01
ESC DC1 1B 11 Overwrite mode
ESC DC2 1B 12 Vertical scroll mode
ESC DC3 1B 13 Horizontal scroll mode
ESC @ 1B 40 Initialize display
US MD1 n 1F 01 n
Message vertical upper scroll continuously
 n = 01 ~ 0Ch
US MD2 n 1F 02 n
Message vertical down scroll continuously
 n = 01 ~ 0Ch
US DC1 n 1F 11 n
Set line blinking
 n = ’1’ ~ ’2’
 n = ’1’ up line
 n = ’2’ low line
US DC2 n 1F 12 n
Clear line blinking
 n = ’1’ ~ ’2’
 n = ’1’ up line
 n = ’2’ low line
US # n x 1F 23 n x
Turn annunciator on/off.
 n = 0 for annunciator off
n = 1 for annunciator on
 x = 1 ~ 14h, for columns location.
US , n 1F 2C n
Specify comma
 n = a displayable character code
US . n 1F 2E n
Specify period
 n = a displayable character code
US ; n 1F 3B n
Specify semicolon (period + comma)
 n = a displayable character code
US @ 1F 40 Execute self - test
US E n 1F 45 n
Blink display screen
 n = 00h ~ FFh
 n = 0 for no blink
US T h m 1F 54 h m
Display time
 0 ≦ h ≦ 17h, for hours setting.
 0 ≦ m ≦ 3Bh, for minutes setting.