Rs-232C Protocol - ViewSonic Pro9510L User Manual

RS-232C Protocol

RS232 Setting
Baud Rate
Data Bits
Parity Check
Stop Bits
Flow Control
UART16550 FIFO
Minimum delay for next command: 1ms
Control Command Structure
The command is structured by the Header code, command code, data code and end
code. Most of the commands are structured except some for the compatibility issue
with other projectors.
HEX
ASCII
Operation Command
Note:
"CR" mean Carriage Return
XX=99
Ex: S99S001 + enter , To power on.
Return Result P=Pass / F=Fail
n: 0:Disable/1: Enable/Value(0~9999)
ASCII
SXXS0001 53h Xh Xh 53h 30h 30h 30h 31h 0Dh
SXXS0002 53h Xh Xh 53h 30h 30h 30h 32h 0Dh
SXXS0003 53h Xh Xh 53h 30h 30h 30h 33h 0Dh
SXXG0004 53h Xh Xh 47h 30h 30h 30h 34h 0Dh
SXXG0005 53h Xh Xh 47h 30h 30h 30h 35h 0Dh
SXXS0006 53h Xh Xh 53h 30h 30h 30h 36h 0Dh
SXXG0007 53h Xh Xh 47h 30h 30h 30h 37h 0Dh
SXXG0008 53h Xh Xh 47h 30h 30h 30h 38h 0Dh
SXXG0009 53h Xh Xh 47h 30h 30h 30h 39h 0Dh
SXXS0009n 53h Xh Xh 53h 30h 30h 30h 39h nh 0Dh
SXXS0010 53h Xh Xh 53h 30h 30h 31h 30h 0Dh
Header code Command code Data code
Command
'V'
Command
Command Group 00
HEX
9600
8
None
1
None
Disable
Data
Data
Function
Power On
Power Off
Resync
Get Lamp Hours
Get Air filter timer
System Reset
Get System Status
Get F/W Version
Get Alter EMail
Set Alter Email
Lamp Hours Reset
77
A
PPENDIX
End code
0Dh
CR
Description Return Result
P/F
P/F
P/F
Pn/F
n=0~999999 Pn/F
P/F
0: Reset
1:Standby
Pn/F
2:Operation
3:Cooling
Pn/F
Pn/F
n=xxxxxx@xxxx.
P/F
xxx.xx
Pn/F
II