21
Command List
VISCA Device Setting
Command
Before starting control of the FCB-EX780S/SP, be
sure to send the Address command and the IF_Clear
command using the broadcast function.
For VISCA network administration
●
Address
Sets an address of a peripheral device. Use when
initializing the network, and receiving the following
network change message.
●
Network Change
Sent from the peripheral device to the controller
when a device is removed from or added to the
network. The address must be re-set when this
message is received.
Packet
Note
Address
88 30 01 FF
Always broadcasted.
Network Change
X0 38 FF
X = 9 to F: FCB-EX780S/SP a 8
VISCA interface command
●
IF_Clear
Clears the command buffers in the FCB-EX780S/SP
and cancels the command currently being executed.
Command Packet Reply Packet
Note
IF_Clear
8X 01 00 01FF
X0 50 FF
IF_Clear (broadcast)
88 01 00 01 FF
88 01 00 01 FF
X = 1 to 7: FCB-EX780S/SP address (For inquiry packet)
X = 9 to F: FCB-EX780S/SP a8 (For reply packet)
VISCA interface and inquiry
●
IF_DeviceTypeInq
Returns information on the VISCA interface.
Inquiry
Inquiry Packet Reply Packet
Description
IF_DeviceTypeInq 8X 09 00 02 FF Y0 50 GG GG HH HH JJ JJ KK FF GGGG = Vender ID
(0020: Sony)
HHHH = Model ID
0411: FCB-EX series
JJJJ = ROM revision
KK = Maximum socket # (02)
X = 1 to 7: FCB-EX780S/SP address (For inquiry packet)
X = 9 to F: FCB-EX780S/SP a8 (For reply packet)
