Sony FCBH11 Product Manual (FCB-H11 Technical Manual) - Page 21

VISCA Device Setting Command Before starting control of the FCB-H11, 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 Address 88 30 01 FF Network Change X0 38 FF X = 9 to F: FCB-H11 address + 8 Note Always broadcasted. VISCA interface command ● IF_Clear Clears the command buffers in the FCB-H11 and cancels the command currently being executed. Command Packet Reply Packet Note IF_Clear 8X 01 00 01FF Y0 50 FF IF_Clear (broadcast) 88 01 00 01 FF 88 01 00 01 FF X = 1 to 7: FCB-H11 address (For inquiry packet) Y = 9 to F: FCB-H11 address +8 (For reply packet) VISCA interface and inquiry ● CAM_VersionInq Returns information on the VISCA interface. Inquiry Inquiry Packet Reply Packet Description CAM_VersionInq 8X 09 00 02 FF Y0 50 GG GG HH HH JJ JJ KK FF GGGG: Vender ID (0020: Sony) HHHH = Model ID 044B: FCB-H11 JJJJ = ROM revision KK = Maximum socket # (02) X = 1 to 7: FCB-H11 address (For inquiry packet) Y = 9 to F: FCB-H11 address +8 (For reply packet) Command List 21