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13
QM00192 - 3
RS-232C Communication (continued)
Communication settings
1. Protocol
19200bps,8N1
2. Command format
("h" shows hexadecimal)
Byte Number
01 2 3456
789101112
Command
Action
Header Data
Header
code
Packet
Data
size
CRC
ÀDJ
Action Type
Setting
code
/ H / H / H / H / H / H
<SET>
Change setting to
GHVLUHGYDOXH>F/F+@
E\>E/E+@
BEh EFh 03h 06h 00h
D/ (aH) 01h 00h E/ (bH) F/ (cH)
<GET>
Read projector
LQWHUQDOVHWXSYDOXH>E/
(bH)] .
D/ (aH) 02h 00h E/ (bH) 00h 00h
<INCREMENT>
Increment setup value
>E/E+@E\
D/ (aH) 04h 00h E/ (bH) 00h 00h
<DECREMENT>
Decrement setup value
>E/E+@E\
D/ (aH) 05h 00h E/ (bH) 00h 00h
<EXECUTE> Run a
FRPPDQG>E/E+@.
D/ (aH) 06h 00h E/ (bH) 00h 00h
[Header code] [Packet] [Data size]
Set [BEh, EFh, 03h, 06h, 00h] to byte number 0
~
4.
>&5&ÀDJ@
For byte number
5, 6,
refer to
RS-232C Communication / Network command
table
(18).
[Action]
Set functional code to byte number 7, 8.
<SET> = [01h, 00h], <GET> = [02h, 00h], <INCREMENT> =[04h, 00h]
<DECREMENT> = [05h, 00h], <EXECUTE> = [06h, 00h]
Refer to the Communication command table
(
above).
[Type] [Setting code]
For byte number
9
〜
12
, refer to
RS-232C Communication / Network command
table
(18).
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