3M™ Digital Projector X31/X36/X46
© 3M 2010. All Rights Reserved.
9
RS-232C Communication (continued)
Communicaion settings
1. Protocol
ESV1
2. Command format
KVKRZVKH[DGHFLPDO
%\WH1XPEHU
0
1
2
3
4
5
7
8
9 10 11 12
&RPPDQG
Action
Header
'DWD
Header
code
Packet
'DWD
size
&5&
ÀDJ
Action
Type
Setting
code
/
H
/
H
/
H
/
H
/
H
/
H
6(7!&KDQJHVHWWLQJWR
GHVLUHGYDOXH>F/F+@
E\>H/H+@
BEh
()K
03h
K
00h
D/
(aH) 01h 00h
E/
(bH)
F/
(cH)
*(7!5HDGSURMHFWRU
LQWHUQDOVHWXSYDOXH>E/
E+@
D/
(aH) 02h 00h
E/
(bH) 00h 00h
,1&5(0(17!
Increment setup value
>E/E+@E\
D/
(aH) 04h 00h
E/
(bH) 00h 00h
'(&5(0(17!
'HFUHPHQWVHWXSYDOXH
>E/E+@E\
D/
(aH) 05h 00h
E/
(bH) 00h 00h
(;(&87(!5XQD
FRPPDQG>E/E+@
.
D/
(aH)
K
00h
E/
(bH) 00h 00h
[Header code] [Packet] [Data size]
6HW>%(K()KKKK@WRE\WHQXPEHU
~ 4.
>&5&ÀDJ@
)RUE\WHQXPEHU
refer to
56&&RPPXQLFDWLRQ1HWZRUNFRPPDQG
table (
17
)
.
[Action]
Set functional code to byte number 7, 8.
<SET
! >KK@*(7! >KK@,1&5(0(17!
>KK@
<
'(&5(0(17! >KK@(;(&87(! >KK@
5HIHUWRWKH&RPPXQLFDWLRQFRPPDQGWDEOH
(
above
).
[Type] [Setting code]
)RUE\WHQXPEHU
9
〜
12
, refer to
56&&RPPXQLFDWLRQ1HWZRUNFRPPDQG
table (
17
)
.
