29
FCB-IX47/IX47P
FCB-IX470/IX470P
Response for command and inquiry
ACK message
: Returned by the FCB camera when it receives the command. No ACK message is returned for
inquiries.
Completion message : Returned by the FCB camera when execution of commands and inquiries is completed. In the case
of inquiry commands, it will contain reply data for the inquiry after the 3rd byte of the packet. If the
ACK message is omitted, the socket number will contain a 0.
Reply Packet
Note
Ack
X0 4Y FF
Y = socket number
Completion (commands)
X0 5Y FF
Y = socket number
Completion (Inquiries)
X0 5Y ... FF
Y = socket number
X = 9 to F: FCB camera a 8
Error message : When a command or inquiry command could not be executed or failed to be executed, the error message
is returned as instead of the completion message.
Error Packet
Description
X0 6Y 01 FF
Message length error (>14 bytes)
X0 6Y 02 FF
Syntax Error
X0 6Y 03 FF
Command buffer full
X0 6Y 04 FF
Command cancelled
X0 6Y 05 FF
No socket (to be cancelled)
X0 6Y 41 FF
Command not excutable
X = 9 to F: FCB camera a 8, Y = socket number
Socket number
When command messages are sent to the FCB camera, it is normal to send the next command message after waiting for the
completion message or error message to return. However to deal with advanced uses, the FCB camera has two buffers
(memories) for commands, so that up to two commands including the commands being executed can be received. When the
FCB camera receives commands, it notifies which command buffer was used using the socket number of the ACK message.
As the completion message or error message also has a socket number, it indicates which command has ended. Even when two
command buffers are used, the command for FCB camera management and some inquiry messages can be executed.
The ACK message is not returned for these commands and inquiries, and only the completion message of socket number 0 is
returned.
VISCA™/RS-232C
Summary of Contents for FCB-IX47
Page 1: ...Instruction Manual Ver 1 01 English COLOR CAMERA MODULE FCB IX47 IX47P FCB IX470 IX470P ...
Page 4: ...2 FCB IX47 IX47P FCB IX470 IX470P DIMENSIONS Unit mm FCB IX47 IX47P FCB IX470 IX470P Unit mm ...
Page 25: ...23 Command List Ver 1 0 English ...
