Kramer Electronics VP-81SIDN user manual Kramer Protocol 3000 Syntax, Host Message Format

13 Protocol 3000

The VP-81SIDNcan 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 13.1)

∙Kramer Protocol 3000 commands (see Section 13.2)

13.1Kramer Protocol 3000 Syntax

13.1.1Host Message Format

Start	Address (optional)	Body	Delimiter
#	Destination_id@	Message	CR

13.1.1.1Simple Command

Command string with only one command without addressing:

Start	Body	Delimiter
#	Command SP Parameter_1,Parameter_2,…	CR

13.1.1.2Command String

Formal syntax with commands concatenation and addressing:

Start	Address	Body	Delimiter
#	Destination_id@	Command_1 Parameter1_1,Parameter1_2,…	CR
		Command_2 Parameter2_1,Parameter2_2,…
		Command_3
		Parameter3_1,Parameter3_2,……

13.1.2Device Message Format

Start	Address (optional)	Body	delimiter
~	Sender_id@	Message	CR	LF

13.1.2.1Device Long Response

Echoing command:

Start	Address (optional)	Body		Delimiter
~	Sender_id@	Command SP [Param1 ,Param2 …]	result	CR LF

CR

LF

SP

=Carriage return (ASCII 13 = 0x0D)

=Line feed (ASCII 10 = 0x0A)

=Space (ASCII 32 = 0x20)

VP-81SIDN - Protocol 3000 41