User manual

Microgate MicroGraph LED User Manual Page 65 of 88
The following 4 commands are for setting 'internal programs' (series of operations to carry out in
sequence, see par. 2.3)
Start of Program
Command code
‘B’
Data area
Item
Length (bytes)
Notes
None
End of Program
Command code
‘K’
Data area
Item
Length (bytes)
Notes
None
Entry Point/Label for Cycles
Command code
‘E’
Data area
Item
Length (bytes)
Notes
Label Name
1
From 0 to 9
Loop/Goto
Command code
‘L’
Data area
Item
Length (bytes)
Notes
Label Name
1
From 0 to 9
Loop Number
2
00 = infinite loop
NOTE: The numerical parameters with several digits must be padded (filed to the left) with zeroes,
if they occupy less characters than defined.
EXAMPLE: Scrolling string ('Microgate') on row A, from the first column, number of used columns
9, delay 30 hundredths:
ESC - A - O - 00 - 09 - 030 - Microgate - ETX – Chk