Owner manual

VS-21HDCP-IR - Protocol 3000 Syntax
13
8 Protocol 3000 Syntax
With Kramer Protocol 3000 you can control the VS-21HDCP-IR from any standard
terminal software (for example, the Windows
®
HyperTerminal Application).
This RS-232/RS-485 communications protocol uses a data rate of 115,200 baud,
no parity, 8 data bits, and 1 stop bit.
8.1 Host Message Format
Start
Address (optional)
Body
Delimiter
#
Destination_id@
Message
CR
8.1.1 Simple Command
Command string with only one command without addressing:
Start
Body
Delimiter
#
Command SP Parameter_1,Parameter_2,…
CR
8.1.2 Command String
Formal syntax with commands concatenation and addressing:
Start
Address
Body
Delimiter
#
Destination_id@
Command_1
Parameter1_1,Parameter1_2,…|
Command_2
Parameter2_1,Parameter2_2,…|
Command_3
Parameter3_1,Parameter3_2,…|…
CR
8.2 Device Message Format
Start
Address (optional)
Body
delimiter
~
Sender_id@
Message
CR LF
8.2.1 Device Long Response
Echoing command:
Start
Address (optional)
Body
Delimiter
~
Sender_id@
Command SP [Param1 ,Param2 …] result
CR LF
CR = Carriage return (ASCII 13 = 0x0D)
LF = Line feed (ASCII 10 = 0x0A)
SP = Space (ASCII 32 = 0x20)