Kramer-electronics VP-438 Manual do Utilizador descarregar pdf (Página 21)

VP-438 - RS-232 Communication Protocol

8 RS-232 Communication Protocol

The following is the COM port setting:

Baud Rate: 9600bps

Parity: None

Data Bits: 8 bits

Stop Bits: 1 bit

Set CTS Mode: Off

Set XON/XOFF: Off

The following table defines the symbol characters:

Symbol

Meaning



Space

[CR]

Carriage Return, ASCII code 0x0D

[LF]

Line Feed, ASCII code 0x0A

Set Command

Type in: YControl_TypeFunctionParam[CR]

When sending a command, a blank character may precede [CR] if desired.

Reply: ZControl_TypeFunctionParam[CR][LF]

Get Command:

Type in: YControl_TypeFunction[CR]

Reply: ZControl_TypeFunctionParam[CR][LF]

Example:

Example 1: set Brightness value to 32

Send: Y11632[CR]

Reply: Z11632[CR][LF]

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