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16
Daisy Chain Communication
Command data
①
Controlling projector
byte_0 byte_1 byte_2 byte_3 byte_4 byte_5
Action Type Setting Code
low high low high low high
Action (byte_0-1)
Action Classication Content
1 Set Change setting to desired value.
4 Increment Increment setup value by 1.
5 Decrement Decrement setup value by 1.
6 Execute Run a command.
Note: For the Type and Setting Code, see the RS-232C communication/
Network command table (
20
).
②
Getting the projector’s status
byte_0 byte_1 byte_2 byte_3 byte_4 byte_5
Action Type Connection ID
low high low high low high
Action (byte_0-1)
Action Classication Content
2 Get Read projector internal setup value.
Connection ID (byte_4-5)
Connection ID Content
0~255 This value is attached to the reply data.
③
Other commands
byte_0 byte_1 byte_2 byte_3 byte_4 byte_5
Action Target Number Connection ID
low high low high low high
Support Command Action Target Number Connection ID
Get the number of connected projectors 2 0 0~255
Set the communication Group
identication and Communication ID
1 1~65535 0~255
Get the communication Group
identication and Communication ID
2 1~65535 0~255