User's Manual

7
2）Get Parameter reply
The monitor will reply with the status of the requested item specified by the
controller
in the “Get parameter message”.
“Message type” of the “Get parameter reply” is as follows,
<< Refer to section 5.2.2. “Get parameter reply” for more details. >>
3）Set parameter
The controller sends this message to change a setting of the monitor.
Message type of the “Set parameter” is as follows,
<< Refer to section 5.2.3. “Set parameter” for more details.>>
4）Set Parameter reply
The monitor replies with this message for a confirmation of the “Set parameter
message”.
Message type of the “Set parameter reply” is as follows,
<< Refer to section 5.2.4. “Set parameter reply” for more details. >>
5）Command
“Command message” format depends on each command.
Usually, this “command message” is used for some non-slider controls and some
special operations, such as “power control”, etc. Refer to section 5. 4 .
“Commands message” for more details.
6）Command reply
The monitor replies to a query from the controller.
“Command reply message” format depends on each command.
Refer to section 5.4. “Commands message” for more details.
Result
OP code
page
OP code
Type Max value Current Value
STX
Hi Lo Hi Lo Hi Lo Hi Lo MSB LSB MSB LSB
ETX
OP code
page
OP
code
Set Value
STX
Hi Lo Hi Lo MSB LSB
ETX
Result
OP
code
page
OP
code
Type Max value
Requested
setting Value
ETX
STX
Hi Lo Hi Lo Hi Lo Hi Lo MSB LSB MSB LSB