CI-T10 User Manual
21
1.3 Serial Communication Control
Under common working condition,the camera could be controlled through RS232/RS485 interface(VISCA),RS232C serial
parameter are as follows:
Baud rate: 2400/4800/9600/38400 bits / sec; Start bit: 1; data bits: 8; Stop bit: 1; Parity: None.
After power on,the camera first go left,then back to the middle position.Self-test is finished after the zoom moved to the
farthest and then back to the nearest position. If the camera saved 0 preset before,it will be back to that position after
initialization.At this point,the user can control the camera by the serial commands.
z = camera address + 8
1.3.1 VISCA protocol list
(1) Camera return command
Ack/Completion Message
Command packet
Note
ACK
z0 4y FF (y: Socket No.)
Returned when the command is accepted.
Completion
z0 5y FF (y: Socket No.)
Returned when the command has been executed.
Error Messages
Command packet
Note
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.
No Socket
z0 6y 05 FF
(y: Socket No.)
Returned when no command is executed in a socket specifild
by the cancel command, or when an invalid socket number is
specified.
Command Not Executable
z0 61 41 FF
(y: Execution command
Socket No. Inquiry
command: 0)
Returned when a command cannot be executed due to current
conditions. For example,when commands controlling the focus
manually are received during auto focus.
