User manual

Microgate MicroGraph LED User Manual Page 60 of 88
Display internal clock time
Command code
‘N’
Data area
Item
Length (bytes)
Notes
Position (Column No.)
2
00 = First Character to the left
Mode
1
0 = disable
1 = HH:MM:SS format
2 = MM:SS format
3 = HH:MM 24 h format (e.g. 15:25)
4 = HH:MM 12 h format (e.g. 3:25 PM)
Display set time
Command code
‘T’
Data area
Item
Length (bytes)
Notes
Position (Column No.)
2
00 = First Character to the left
Mode
1
0 = disable
1 = HH:MM:SS format
2 = MM:SS format
3 = HH:MM 24 h format (e.g. 15:25)
4 = HH:MM 12 h format (e.g. 3:25)
Write scrolling string
Command code
‘O’
Data area
Item
Length (bytes)
Notes
Position (Column No.)
2
00 = First Character to the left
Number of used Columns
2
0 < n <= 81
Scrolling delay
3
Scrolling delay in hundredths
String
<=255
Characters to display
Stop scrolling string
Command code
‘o’
Data area
Item
Length (bytes)
Notes
Time
8
Time in HHMMSSCC format
Execute internal hardware program
Command code
‘P’
Data area
Item
Length (bytes)
Notes
Program No.
2
00=1st program (like on switch)