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9
The VP-553xl RS-232 Communication
Protocol
The VP-553xl can be operated using serial commands from a PC, remote
controller, or touch screen. The unit communicates using the default Kramer
Protocol 3000.
•
Kramer Protocol 3000 syntax (see
•
Kramer Protocol 3000 command list (see
•
Kramer Protocol 3000 detailed commands (See
9.1
Kramer Protocol 3000 Syntax
Protocol 3000 communicates at a data rate of 115200 baud, no parity, 8 data bits
and 1 stop bit.
9.1.1
Host Message Format
Start
#
Simple Command
Command string with only one command without addressing:
Start
#
Command String
Formal syntax with commands concatenation and addressing:
Start
#
9.1.2
Device Message Format
Start
~
Device Long Response
Echoing command:
Start
~
50
Address (optional)
Destination_id@
Address
Destination_id@
Address (optional) Body
Sender_id@
Address (optional) Body
Sender_id@
Section
Body
Message
Body
Command SP Parameter_1,Parameter_2,...
Body
Command_1 Parameter1_1,Parameter1_2,...|
Command_2 Parameter2_1,Parameter2_2,...|
Command_3 Parameter3_1,Parameter3_2,...|...
Message
Command SP [Param1 ,Param2 ...] result
VP-553xl - The VP-553xl RS-232 Communication Protocol
9.1)
Section
9.2)
Section
9.3)
Delimiter
CR
Delimiter
CR
Delimiter
CR
delimiter
CR LF
Delimiter
CR LF
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