Panasonic PT-RZ470 Series, Руководство по обслуживанию

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INF - 11
4. 1. 6. Basic format
The transmission from PC starts with STX, ID, Command, Parameter and EXT are sent in order.
Parameter is added depending on the control.
1. Basic control command (No parameter)
2. Basic control command (with Parameter)
3. Basic control command (with sub command)
4. Calculation
Direction of how to deal the indicated value by parameter
Direction
Set the value of indicated value by parameter.
Add the indicated value by parameter on current value.
5. Code
Direction of plus / minus for the indicated value by parameter
Direction
The value indicated by parameter is plus. ( If it is 0, set this.)
The value indicated by parameter is minus.
6. Parameter
Indicate the setting or adjustment value with right justification.( 0 is not suppressed.)
For example, indicate "00001" for the setting value "1".
7. ID for the basic commands
・This projector will respond to the computer only in the following cases.
Respond only when the transmitted ID is matched to this projector's ID.
RESPONSE(ID ALL) in RS232C settings of this projector is ON and the sent ID is ALL.
RESPONSE(ID GROUP) in RS232C settings of this projector is ON.
・Specifically, please refer to "Control Commands List"
8. Response of basic control commands
In accepted period
It depends on each command.
Out of accepted period or no command
Parameter or REMOTE 2 terminal is active
9. Note
If a command is transmitted after the light source starts illuminating, there may be a delay in response or the
command may not be executed. Try sending or receiving any command after 60 seconds.
When transmitting multiple commands, be sure to wait until 0.5 seconds has elapsed after receiving the response
from the projector before sending the next command.
There is a case that it takes some time for responding because of internal processing.
Please set the timeout period to more than 10 seconds until the responses comes back.
ＩＤ
Separator
(Semi colon)
ＩＤ
4 bytes
Separator
(Semi colon)
5 bytes 1 byte
Code
（
STX
）
Parameter
Terminal symbol
(ETX)
1 byte 5 bytes 1 byte
+
-
Code
=
_( underbar)
03h 34h
Character
2 E R
1 byte
Character
Hedder Command
30h
Terminal symbol
（
STX
）
(ETX)
1 byte 3 bytes 1 byte 1 byte
Separator
（
STX
）
(Colon)
Hedder
Hedder
ＩＤ
Separator
(Colon)
Hexadecimal
02h 45h
0 1
31h 34h
Command
(Semi colon)
Code
Hexadecimal
02h
52h
1 byte 1 byte
4
Command
3 bytes
4
E R
Separator
4 bytes 1 byte 3 bytes
4 bytes 1 byte
45h 52h
0
Parameter
Terminal symbol
(ETX)
1 byte
Sub
d
Calculation
1 byte
30h 32h
Undefined length
03h