Kramer Electronics VP-4x1CS - Manual (Page 34)

VP-4x1CS - Protocol 3000 31
12 Protocol 3000
The VP-4x1CS can be operated using serial commands from a PC, remote
controller or touch screen using the Kramer Protocol 3000.
This section describes:

Kramer Protocol 3000 syntax (see Section 12.1 )

Kramer Protocol 3000 commands (see Section 12.2 )
12.1 Kramer Protocol 3000 Syntax
12.1.1 Host Message Format
Start Address (optional) Body Delimiter
# Destination_id@ Message CR
12.1.1.1 Simple Command
Command string with only one command without addressing:
Start Body Delimiter
# Command SP Parameter_1,Parameter_2,… CR
12.1.1.2 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
12.1.2 Device Message Format
Start Address (optional) Body delimiter
~ Sender_id@ Message CR LF
12.1.2.1 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)