Structure Of Control Commands; Structure Of Command Codes - Denon Professional DN-700AVP Protocol Manual

Structure of Control Commands

Each packet of a control command begins with the
command and ends with the end character (0x0D) as
shown.
Command: ASCII Code of 2 characters
Parameter: ASCII Code (up to 25 characters)
Note: To confirm the status information of the device, send Command + ? + CR to the device from the
host. The device status information is sent to the host.

Structure of Command Codes

Item
Command
Parameter
End Character
•
When a command is received, the device will respond within 200 ms.
•
Allow an interval of at least 200 ms between commands when sending a series of commands from
the host. DN-700AVP will not receive commands when the interval is less than 200 ms.
•
The device can receive control command data during transmission of status command data.
•
Do not send request commands from the host until the device returns a response.
•
Wait 1 second after transmitting a Power On command (PWON<CR>) before transmitting the next
command.
Value (Hex value indicated in parentheses)
Indicate a description of the command
Indicate a description of the parameter
CR (0x0D)
COMMAND PARAMETER End
Character
CR (0x0D)
5