Samsung 400MX User Manual - Page 31
Control codes, Connector : 9-pin D-Sub
UPC - 729507804552
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Introduction • RS232C cable Connector : 9-pin D-Sub Cable : Cross (reversed) cable -P1- -P1- FEMALE Rx 2 Tx 3 Gnd 5 • Connecting method -P2- -P2- 3 Rx FEMALE 2 Tx 5 Gnd Control codes • Get control Header 0xAA command command type • Set control Header command ID 0xAA command type • commanding words No. command type DATA Length ID CheckSum 0 DATA Length 1 DATA Value CheckSum command Value range
•
RS232C cable
Connector : 9-pin D-Sub
Cable : Cross (reversed) cable
-P1-
-P1-
-P2-
-P2-
FEMALE
Rx
Tx
Gnd
2
3
5
--------->
<---------
----------
3
2
5
Rx
Tx
Gnd
FEMALE
•
Connecting method
Control codes
•
Get control
Header
command
ID
DATA Length
CheckSum
0xAA
command type
0
•
Set control
Header
command
ID
DATA
Length
DATA
CheckSum
0xAA
command
type
1
Value
•
commanding words
No.
command type
command
Value range
Introduction