Hitachi CP-WX1100 Technical Manual page 16

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