ValueHD VHD-V500N - VISCA and Pelco Command Lists

ValueHD Corporation
18
VISCA Command List
Part 1 Camera-Issued Messages
Ack/Completion Message
Command
Function
Command Packet
Comments
ACK/Completion
Messages
ACK
z0 4y FF
(y: Socket No.)
Return when the command is accepted.
Completion
z0 5y FF
(y: Socket No.)
Return when the command has been
executed.
z = Camera Address + 8
Error Messages
Command
Function
Command Packet
Comments
Error Messages
Syntax Error
z0 60 02 FF
Returned when the command format is
different or when a command with illegal
command parameters is accepted.
Command Buffer Full
z0 60 03 FF
Indicates that two sockets are already
being used(executing two commands)
and the command could not be accepted
when received.
Command Canceled
z0 6y 04 FF
(y: Socket No.)
Returned when a command which is
being executed in a socket specified by
the cancel command is canceled. The
completion message for the command is
not returned.